diff --git a/Cargo.lock b/Cargo.lock
index 0b8694c..bfa6719 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,7 @@ dependencies = [
  "lru-cache 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mylog 0.1.0",
  "openssl 0.9.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "reffers 0.4.2 (git+https://github.com/diwic/reffers-rs)",
@@ -27,10 +28,6 @@ dependencies = [
  "serde 0.9.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 0.9.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 0.9.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-envlogger 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-stdlog 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-term 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -49,14 +46,6 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "aho-corasick"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "0.6.2"
@@ -103,7 +92,7 @@ dependencies = [
 
 [[package]]
 name = "chrono"
-version = "0.2.25"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -327,16 +316,6 @@ dependencies = [
  "unicode-normalization 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "isatty"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "itoa"
 version = "0.1.1"
@@ -408,14 +387,6 @@ name = "matches"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "memchr"
-version = "0.1.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "memchr"
 version = "1.0.1"
@@ -478,6 +449,16 @@ dependencies = [
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "mylog"
+version = "0.1.0"
+dependencies = [
+ "chrono 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "native-tls"
 version = "0.1.1"
@@ -677,18 +658,6 @@ name = "reffers"
 version = "0.4.2"
 source = "git+https://github.com/diwic/reffers-rs#22b9f2eb77f9ca97f217a098a2a50c80b9fc2a80"
 
-[[package]]
-name = "regex"
-version = "0.1.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "regex"
 version = "0.2.1"
@@ -701,11 +670,6 @@ dependencies = [
  "utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "regex-syntax"
 version = "0.4.0"
@@ -874,66 +838,6 @@ name = "slab"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "slog"
-version = "1.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "slog-envlogger"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-stdlog 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-term 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "slog-extra"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "slog-stdlog"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-term 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "slog-stream"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-extra 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "slog-term"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "chrono 0.2.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "isatty 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog-stream 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "smallvec"
 version = "0.1.8"
@@ -985,15 +889,6 @@ dependencies = [
  "rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "thread-id"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "thread-id"
 version = "3.0.0"
@@ -1003,14 +898,6 @@ dependencies = [
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "thread_local"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "thread-id 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "thread_local"
 version = "0.3.3"
@@ -1161,11 +1048,6 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "utf8-ranges"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "utf8-ranges"
 version = "1.0.0"
@@ -1206,7 +1088,6 @@ dependencies = [
 
 [metadata]
 "checksum advapi32-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e06588080cb19d0acb6739808aafa5f26bfb2ca015b2b6370028b44cf7cb8a9a"
-"checksum aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ca972c2ea5f742bfce5687b9aef75506a764f61d37f8f649047846a9686ddb66"
 "checksum aho-corasick 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0638fd549427caa90c499814196d1b9e3725eb4d15d7339d6de073a680ed0ca2"
 "checksum base64 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "065a0ce220ab84d0b6d5ae3e7bb77232209519c366f51f946fe28c19e84989d0"
 "checksum bitflags 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "32866f4d103c4e438b1db1158aa1b1a80ee078e5d77a59a2f906fd62a577389c"
@@ -1214,7 +1095,7 @@ dependencies = [
 "checksum byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c40977b0ee6b9885c9013cd41d9feffdd22deb3bb4dc3a71d901cc7a77de18c8"
 "checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
 "checksum chan 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)" = "f93bfe971116428a9066c1c3c69a09ae3ef69432f8418be28ab50f96783e6a50"
-"checksum chrono 0.2.25 (registry+https://github.com/rust-lang/crates.io-index)" = "9213f7cd7c27e95c2b57c49f0e69b1ea65b27138da84a170133fd21b07659c00"
+"checksum chrono 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "158b0bd7d75cbb6bf9c25967a48a2e9f77da95876b858eadfabaa99cd069de6e"
 "checksum core-foundation 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "25bfd746d203017f7d5cbd31ee5d8e17f94b6521c7af77ece6c9e4b2d4b16c67"
 "checksum core-foundation-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "065a5d7ffdcbc8fa145d6f0746f3555025b9097a9e9cda59f7467abae670c78d"
 "checksum crossbeam 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "0c5ea215664ca264da8a9d9c3be80d2eaf30923c259d03e870388eb927508f97"
@@ -1239,7 +1120,6 @@ dependencies = [
 "checksum hyper 0.11.0-a.0 (git+https://github.com/hyperium/hyper)" = "<none>"
 "checksum hyper 0.11.0-a.0 (git+https://github.com/scottlamb/hyper?branch=moonfire-on-0.11.x)" = "<none>"
 "checksum idna 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1053236e00ce4f668aeca4a769a09b3bf5a682d802abd6f3cb39374f6b162c11"
-"checksum isatty 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fa500db770a99afe2a0f2229be2a3d09c7ed9d7e4e8440bf71253141994e240f"
 "checksum itoa 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ae3088ea4baeceb0284ee9eea42f591226e6beaecf65373e41b38d95a1b8e7a1"
 "checksum itoa 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "eb2f404fbc66fd9aac13e998248505e7ecb2ad8e44ab6388684c5fb11c6c251c"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
@@ -1252,7 +1132,6 @@ dependencies = [
 "checksum log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ab83497bf8bf4ed2a74259c1c802351fcd67a65baa86394b6ba73c36f4838054"
 "checksum lru-cache 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "656fa4dfcb02bcf1063c592ba3ff6a5303ee1f2afe98c8a889e8b1a77c6dfdb7"
 "checksum matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "efd7622e3022e1a6eaa602c4cea8912254e5582c9c692e9167714182244801b1"
-"checksum memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d8b629fb514376c675b98c1421e80b151d3817ac42d7c667717d282761418d20"
 "checksum memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1dbccc0e46f1ea47b9f17e6d67c5a96bd27030519c519c9c91327e31275a47b4"
 "checksum memmap 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "46f3c7359028b31999287dae4e5047ddfe90a23b7dca2282ce759b491080c99b"
 "checksum mime 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b5c93a4bd787ddc6e7833c519b73a50883deb5863d76d9b71eb8216fb7f94e66"
@@ -1282,9 +1161,7 @@ dependencies = [
 "checksum rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "022e0636ec2519ddae48154b028864bdce4eaf7d35226ab8e65c611be97b189d"
 "checksum redox_syscall 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "8dd35cc9a8bdec562c757e3d43c1526b5c6d2653e23e2315065bc25556550753"
 "checksum reffers 0.4.2 (git+https://github.com/diwic/reffers-rs)" = "<none>"
-"checksum regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)" = "4fd4ace6a8cf7860714a2c2280d6c1f7e6a413486c13298bbc86fd3da019402f"
 "checksum regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4278c17d0f6d62dfef0ab00028feb45bd7d2102843f80763474eeb1be8a10c01"
-"checksum regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "f9ec002c35e86791825ed294b50008eea9ddfc8def4420124fbc6b08db834957"
 "checksum regex-syntax 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9191b1f57603095f105d317e375d19b1c9c5c3185ea9633a99a6dcbed04457"
 "checksum relay 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f301bafeb60867c85170031bdb2fcf24c8041f33aee09e7b116a58d4e9f781c5"
 "checksum reqwest 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dfc011675ace22e9dd00d0734b1d00854859e6309c9545b6eb3e98cc088cf1eb"
@@ -1305,12 +1182,6 @@ dependencies = [
 "checksum serde_json 0.9.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6501ac6f8b74f9b1033f7ddf79a08edfa0f58d6f8e3190cb8dc97736afa257a8"
 "checksum serde_urlencoded 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "53d4ebaa8d1d4f90d1b63dfca81ccd98ac20e1e479dbae393cbaf60f6fecd8d8"
 "checksum slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17b4fcaed89ab08ef143da37bc52adbcc04d4a69014f4c1208d6b51f0c47bc23"
-"checksum slog 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bab9d589681f7d6b9ca4ed5cc861779a392bca7beaae2f69f2341617415a78dc"
-"checksum slog-envlogger 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dfea715bb310c33c8f90e659bce5b95e39851348b9a7e2a77495a069662def78"
-"checksum slog-extra 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "511581f4dd1dc90e4eca99b60be8a692d9c975e8757558aa774f16007d27492a"
-"checksum slog-stdlog 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "56cc08f40c45e0ab41dcfde0a19a22c5b7176d3827fc7d078450ebfdc080a37c"
-"checksum slog-stream 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e6f0fee00b80a7a44f82c5cf44ba03b6dc2712f9c14469a62ad90ea0911635c5"
-"checksum slog-term 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cb53c0bae0745898fd5a7b75b1c389507333470ac4c645ae431890c0f828b6ca"
 "checksum smallvec 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "fcc8d19212aacecf95e4a7a2179b26f7aeb9732a915cf01f05b0d3e044865410"
 "checksum smallvec 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4c8cbcd6df1e117c2210e13ab5109635ad68a929fcbb8964dc965b76cb5ee013"
 "checksum smallvec 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3a3c84984c278afe61a46e19868e8b23e2ee3be5b3cc6dea6edad4893bc6c841"
@@ -1319,9 +1190,7 @@ dependencies = [
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum take 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b157868d8ac1f56b64604539990685fa7611d8fa9e5476cf0c02cf34d32917c5"
 "checksum tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87974a6f5c1dfb344d733055601650059a3363de2a6104819293baff662132d6"
-"checksum thread-id 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a9539db560102d1cef46b8b78ce737ff0bb64e7e18d35b2a5688f7d097d0ff03"
 "checksum thread-id 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4437c97558c70d129e40629a5b385b3fb1ffac301e63941335e4d354081ec14a"
-"checksum thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "8576dbbfcaef9641452d5cf0df9b0e7eeab7694956dd33bb61515fb8f18cfdd5"
 "checksum thread_local 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c85048c6260d17cf486ceae3282d9fb6b90be220bf5b28c400f5485ffc29f0c7"
 "checksum time 0.1.36 (registry+https://github.com/rust-lang/crates.io-index)" = "211b63c112206356ef1ff9b19355f43740fc3f85960c598a93d3a3d3ba7beade"
 "checksum tokio-core 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3d1be481b55126f02ef88ff86748086473cb537a949fc4a8f4be403a530ae54b"
@@ -1340,7 +1209,6 @@ dependencies = [
 "checksum unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1f2ae5ddb18e1c92664717616dd9549dde73f539f01bd7b77c2edb2446bdff91"
 "checksum url 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f5ba8a749fb4479b043733416c244fa9d1d3af3d7c23804944651c8a448cb87e"
 "checksum user32-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ef4711d107b21b410a3a974b1204d9accc8b10dad75d8324b5d755de1617d47"
-"checksum utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a1ca13c08c41c9c3e04224ed9ff80461d97e121589ff27c753a16cb10830ae0f"
 "checksum utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "662fab6525a98beff2921d7f61a39e7d59e0b425ebc7d0d9e66d316e55124122"
 "checksum uuid 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7cfec50b0842181ba6e713151b72f4ec84a6a7e2c9c8a8a3ffc37bb1cd16b231"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
diff --git a/Cargo.toml b/Cargo.toml
index 283d291..4080799 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,6 +26,7 @@ log = { version = "0.3", features = ["release_max_level_info"] }
 lru-cache = "0.1"
 memmap = "0.5"
 mime = "0.2"
+mylog = { path = "../mylog" }
 openssl = "0.9"
 parking_lot = { version = "0.3.8", features = [] }
 reffers = { git = "https://github.com/diwic/reffers-rs" }
@@ -35,10 +36,6 @@ rustc-serialize = "0.3"
 serde = "0.9"
 serde_derive = "0.9"
 serde_json = "0.9"
-slog = "1.5"
-slog-envlogger = "0.5"
-slog-stdlog = "1.1"
-slog-term = "1.3"
 smallvec = "0.3"
 time = "0.1"
 tokio-core = "0.1"
diff --git a/README.md b/README.md
index acf49af..a7f46b4 100644
--- a/README.md
+++ b/README.md
@@ -220,7 +220,9 @@ been done for you. If not, Create
         --sample-file-dir=/var/lib/moonfire-nvr/sample \
         --db-dir=/var/lib/moonfire-nvr/db \
         --http-addr=0.0.0.0:8080
-    Environment=RUST_LOG=info
+    Environment=TZ=:/etc/localtime
+    Environment=MOONFIRE_FORMAT=google-systemd
+    Environment=MOONFIRE_LOG=info
     Type=simple
     User=moonfire-nvr
     Nice=-20
@@ -249,10 +251,12 @@ and `systemctl` may be of particular interest.
 
 # Troubleshooting
 
-While Moonfire NVR is running, logs will be written to stdout. The `RUST_LOG`
-environmental variable controls the log level; `RUST_LOG=info` is recommended.
-If running through systemd, try `sudo journalctl --unit moonfire-nvr` to view
-the logs.
+While Moonfire NVR is running, logs will be written to stdout. The
+`MOONFIRE_LOG` environmental variable controls the log level;
+`MOONFIRE_LOG=info` is the default. `MOONFIRE_FORMAT` controls the
+logging style; options are `google` (default, like the Google glog package)
+or `google-systemd` (formatted for the systemd journal). If running through
+systemd, try `sudo journalctl --unit moonfire-nvr` to view the logs.
 
 If Moonfire NVR crashes with a `SIGSEGV`, the problem is likely an
 incompatible version of the C `ffmpeg` libraries; use the latest 2.x release
diff --git a/guide/schema.md b/guide/schema.md
index 38d7a2d..c29c7d9 100644
--- a/guide/schema.md
+++ b/guide/schema.md
@@ -84,7 +84,7 @@ Run the upgrade procedure using the new software binary (here referred to as
 `new-moonfire-nvr`; if you are installing from source, you may find it as
 `target/release/moonfire-nvr`).
 
-   $ sudo -u moonfire-nvr RUST_LOG=info new-moonfire-nvr --upgrade
+   $ sudo -u moonfire-nvr new-moonfire-nvr --upgrade
 
 Then run the system in read-only mode to verify correct operation:
 
diff --git a/prep.sh b/prep.sh
index 8fbe07f..cb97d80 100755
--- a/prep.sh
+++ b/prep.sh
@@ -225,7 +225,9 @@ ExecStart=${SERVICE_BIN} run \\
     --sample-file-dir=${SAMPLES_PATH} \\
     --db-dir=${DB_DIR} \\
     --http-addr=0.0.0.0:${NVR_PORT}
-Environment=RUST_LOG=info
+Environment=TZ=:/etc/localtime
+Environment=MOONFIRE_FORMAT=google-systemd
+Environment=MOONFIRE_LOG=info
 Type=simple
 User=${NVR_USER}
 Nice=-20
diff --git a/src/cmds/check.rs b/src/cmds/check.rs
index f624a96..c48cccb 100644
--- a/src/cmds/check.rs
+++ b/src/cmds/check.rs
@@ -98,7 +98,6 @@ struct File {
 
 pub fn run() -> Result<(), Error> {
     let args: Args = super::parse_args(USAGE)?;
-    super::install_logger(false);
     let (_db_dir, conn) = super::open_conn(&args.flag_db_dir, super::OpenMode::ReadOnly)?;
     let mut files = Vec::new();
     for e in fs::read_dir(&args.flag_sample_file_dir)? {
diff --git a/src/cmds/config/mod.rs b/src/cmds/config/mod.rs
index 802895e..dbd06ad 100644
--- a/src/cmds/config/mod.rs
+++ b/src/cmds/config/mod.rs
@@ -128,7 +128,6 @@ struct Args {
 
 pub fn run() -> Result<(), Error> {
     let args: Args = super::parse_args(USAGE)?;
-    super::install_logger(false);
     let (_db_dir, conn) = super::open_conn(&args.flag_db_dir, super::OpenMode::ReadWrite)?;
     let db = Arc::new(db::Database::new(conn)?);
     //let dir = Arc::new(dir::Fd::open(&args.flag_sample_file_dir)?);
diff --git a/src/cmds/init.rs b/src/cmds/init.rs
index 16b7b26..161d02a 100644
--- a/src/cmds/init.rs
+++ b/src/cmds/init.rs
@@ -53,7 +53,6 @@ struct Args {
 
 pub fn run() -> Result<(), Error> {
     let args: Args = super::parse_args(USAGE)?;
-    super::install_logger(false);
     let (_db_dir, mut conn) = super::open_conn(&args.flag_db_dir, super::OpenMode::Create)?;
 
     // Check if the database has already been initialized.
diff --git a/src/cmds/mod.rs b/src/cmds/mod.rs
index b9c7ba6..49a1850 100644
--- a/src/cmds/mod.rs
+++ b/src/cmds/mod.rs
@@ -33,10 +33,6 @@ use docopt;
 use error::Error;
 use libc;
 use rusqlite;
-use slog::{self, DrainExt};
-use slog_envlogger;
-use slog_stdlog;
-use slog_term;
 use std::path::Path;
 
 mod check;
@@ -69,16 +65,6 @@ impl Command {
     }
 }
 
-/// Initializes logging.
-/// `async` should be true only for serving; otherwise logging can block useful work.
-/// Sync logging should be preferred for other modes because async apparently is never flushed
-/// before the program exits, and partial output from these tools is very confusing.
-fn install_logger(async: bool) {
-    let drain = slog_term::StreamerBuilder::new().stderr();
-    let drain = slog_envlogger::new(if async { drain.async() } else { drain }.full().build());
-    slog_stdlog::set_logger(slog::Logger::root(drain.ignore_err(), None)).unwrap();
-}
-
 #[derive(PartialEq, Eq)]
 enum OpenMode {
     ReadOnly,
diff --git a/src/cmds/run.rs b/src/cmds/run.rs
index b002213..c5a622a 100644
--- a/src/cmds/run.rs
+++ b/src/cmds/run.rs
@@ -77,8 +77,6 @@ fn setup_shutdown_future(h: &reactor::Handle) -> BoxFuture<(), ()> {
 
 pub fn run() -> Result<(), Error> {
     let args: Args = super::parse_args(USAGE)?;
-
-    super::install_logger(true);
     let (_db_dir, conn) = super::open_conn(
         &args.flag_db_dir,
         if args.flag_read_only { super::OpenMode::ReadOnly } else { super::OpenMode::ReadWrite })?;
@@ -137,5 +135,5 @@ pub fn run() -> Result<(), Error> {
     }
 
     info!("Exiting.");
-    ::std::process::exit(0);
+    Ok(())
 }
diff --git a/src/cmds/ts.rs b/src/cmds/ts.rs
index 383b5ed..3afe77b 100644
--- a/src/cmds/ts.rs
+++ b/src/cmds/ts.rs
@@ -43,7 +43,6 @@ struct Args {
 
 pub fn run() -> Result<(), Error> {
     let arg: Args = super::parse_args(&USAGE)?;
-    super::install_logger(false);
     for timestamp in &arg.arg_ts {
         let t = recording::Time::parse(timestamp)?;
         println!("{} == {}", t, t.0);
diff --git a/src/cmds/upgrade/mod.rs b/src/cmds/upgrade/mod.rs
index 0b751a4..da53b80 100644
--- a/src/cmds/upgrade/mod.rs
+++ b/src/cmds/upgrade/mod.rs
@@ -86,7 +86,6 @@ fn set_journal_mode(conn: &rusqlite::Connection, requested: &str) -> Result<(),
 
 pub fn run() -> Result<(), Error> {
     let args: Args = super::parse_args(USAGE)?;
-    super::install_logger(false);
     let (_db_dir, mut conn) = super::open_conn(&args.flag_db_dir, super::OpenMode::ReadWrite)?;
 
     {
diff --git a/src/main.rs b/src/main.rs
index b1c1d12..342ce89 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -47,6 +47,7 @@ extern crate reffers;
 extern crate rusqlite;
 extern crate memmap;
 #[macro_use] extern crate mime;
+extern crate mylog;
 extern crate openssl;
 extern crate parking_lot;
 extern crate regex;
@@ -54,10 +55,6 @@ extern crate rustc_serialize;
 extern crate serde;
 #[macro_use] extern crate serde_derive;
 extern crate serde_json;
-extern crate slog;
-extern crate slog_envlogger;
-extern crate slog_stdlog;
-extern crate slog_term;
 extern crate smallvec;
 extern crate time;
 extern crate tokio_core;
@@ -96,9 +93,9 @@ Options:
 Commands:
     check                  Check database integrity
     init                   Initialize a database
-    run                    Run the daemon: record from cameras and handle HTTP requests
+    run                    Run the daemon: record from cameras and serve HTTP
     shell                  Start an interactive shell to modify the database
-    ts                     Translate between human-readable and numeric timestamps
+    ts                     Translate human-readable and numeric timestamps
     upgrade                Upgrade the database to the latest schema
 ";
 
@@ -118,6 +115,14 @@ fn version() -> String {
     }
 }
 
+fn parse_fmt<S: AsRef<str>>(fmt: S) -> Option<mylog::Format> {
+    match fmt.as_ref() {
+        "google" => Some(mylog::Format::Google),
+        "google-systemd" => Some(mylog::Format::GoogleSystemd),
+        _ => None,
+    }
+}
+
 fn main() {
     // Parse commandline arguments.
     // (Note this differs from cmds::parse_args in that it specifies options_first.)
@@ -127,9 +132,18 @@ fn main() {
                                                    .decode())
                                     .unwrap_or_else(|e| e.exit());
 
-    if let Err(e) = args.arg_command.unwrap().run() {
-        use std::io::Write;
-        writeln!(&mut ::std::io::stderr(), "{}", e).unwrap();
+    let mut h = mylog::Builder::new()
+        .set_format(::std::env::var("MOONFIRE_FORMAT")
+                    .ok()
+                    .and_then(parse_fmt)
+                    .unwrap_or(mylog::Format::Google))
+        .set_spec(&::std::env::var("MOONFIRE_LOG").unwrap_or("info".to_owned()))
+        .build();
+    h.clone().install().unwrap();
+
+    if let Err(e) = { let _a = h.async(); args.arg_command.unwrap().run() } {
+        error!("{}", e);
         ::std::process::exit(1);
     }
+    info!("Success.");
 }
diff --git a/src/testutil.rs b/src/testutil.rs
index a7a0875..bbbc4b5 100644
--- a/src/testutil.rs
+++ b/src/testutil.rs
@@ -37,10 +37,6 @@ use rusqlite;
 use std::env;
 use std::sync;
 use std::thread;
-use slog::{self, DrainExt};
-use slog_envlogger;
-use slog_stdlog;
-use slog_term;
 use time;
 use uuid::Uuid;
 
@@ -61,9 +57,6 @@ pub const TEST_CAMERA_ID: i32 = 1;
 ///      results regardless of machine setup.)
 pub fn init() {
     INIT.call_once(|| {
-        let drain = slog_term::StreamerBuilder::new().async().full().build();
-        let drain = slog_envlogger::new(drain);
-        slog_stdlog::set_logger(slog::Logger::root(drain.ignore_err(), None)).unwrap();
         env::set_var("TZ", "America/Los_Angeles");
         time::tzset();
     });