Dec 17 13:45:28.199 INFO checking themadprofessor/waah_bot against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:45:28.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/themadprofessor/waah_bot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 13:45:28.438 INFO [stdout] 47a2ace5204eebf41bf92f90ea337276240eb0a4d1518b1794a2e991e8a9a1f3
Dec 17 13:45:28.442 INFO running `"docker" "start" "-a" "47a2ace5204eebf41bf92f90ea337276240eb0a4d1518b1794a2e991e8a9a1f3"`
Dec 17 13:45:29.366 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 17 13:45:30.392 INFO [stderr]     Checking serde v0.8.23
Dec 17 13:45:30.394 INFO [stderr]     Checking smallvec v0.6.1
Dec 17 13:45:30.395 INFO [stderr]     Checking serde v1.0.52
Dec 17 13:45:30.396 INFO [stderr]     Checking directories v0.10.0
Dec 17 13:45:30.398 INFO [stderr]     Checking log v0.4.1
Dec 17 13:45:30.399 INFO [stderr]     Checking net2 v0.2.32
Dec 17 13:45:30.400 INFO [stderr]     Checking memchr v0.1.11
Dec 17 13:45:30.413 INFO [stderr]     Checking memchr v1.0.2
Dec 17 13:45:31.067 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 17 13:45:31.158 INFO [stderr]    Compiling openssl-sys v0.9.30
Dec 17 13:45:32.109 INFO [stderr]     Checking base64 v0.8.0
Dec 17 13:45:32.329 INFO [stderr]     Checking num-integer v0.1.36
Dec 17 13:45:32.632 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 17 13:45:32.674 INFO [stderr]     Checking tempdir v0.3.7
Dec 17 13:45:33.962 INFO [stderr]     Checking nom v3.2.1
Dec 17 13:45:34.291 INFO [stderr]     Checking tokio-timer v0.2.3
Dec 17 13:45:34.502 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 17 13:45:36.022 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 13:45:36.136 INFO [stderr]     Checking mio v0.6.14
Dec 17 13:45:36.822 INFO [stderr]     Checking log v0.3.9
Dec 17 13:45:36.880 INFO [stderr]     Checking tokio-io v0.1.6
Dec 17 13:45:38.036 INFO [stderr]    Compiling syn v0.13.7
Dec 17 13:45:39.236 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 17 13:45:39.824 INFO [stderr]     Checking mime v0.2.6
Dec 17 13:45:40.579 INFO [stderr]     Checking backtrace v0.3.7
Dec 17 13:45:41.500 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 13:45:41.690 INFO [stderr]     Checking parking_lot v0.5.5
Dec 17 13:45:42.014 INFO [stderr]     Checking libflate v0.1.14
Dec 17 13:45:42.173 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 17 13:45:43.361 INFO [stderr]    Compiling openssl v0.9.24
Dec 17 13:45:43.414 INFO [stderr]     Checking failure v0.1.1
Dec 17 13:45:43.840 INFO [stderr]     Checking thread_local v0.2.7
Dec 17 13:45:44.584 INFO [stderr]     Checking hyper v0.10.13
Dec 17 13:45:45.024 INFO [stderr]     Checking flate2 v1.0.1
Dec 17 13:45:45.064 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 17 13:45:46.256 INFO [stderr]     Checking regex v0.1.80
Dec 17 13:45:46.761 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Dec 17 13:45:47.750 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 17 13:45:48.420 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 17 13:45:49.129 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 17 13:45:51.944 INFO [stderr]     Checking serde_test v0.8.23
Dec 17 13:45:52.048 INFO [stderr]     Checking mime_guess v1.8.4
Dec 17 13:45:52.068 INFO [stderr]     Checking tokio v0.1.6
Dec 17 13:45:53.988 INFO [stderr]     Checking multipart v0.13.6
Dec 17 13:45:54.894 INFO [stderr]     Checking linked-hash-map v0.3.0
Dec 17 13:45:55.184 INFO [stderr]     Checking native-tls v0.1.5
Dec 17 13:45:55.364 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 13:45:57.088 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 17 13:45:58.798 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 13:45:58.900 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 13:45:58.916 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 17 13:45:59.284 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 17 13:45:59.905 INFO [stderr]    Compiling serde_derive v1.0.52
Dec 17 13:46:03.068 INFO [stderr]     Checking hyper v0.11.26
Dec 17 13:46:06.301 INFO [stderr]     Checking serde_json v1.0.17
Dec 17 13:46:06.301 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 17 13:46:06.301 INFO [stderr]     Checking toml v0.4.6
Dec 17 13:46:06.301 INFO [stderr]     Checking chrono v0.4.2
Dec 17 13:46:15.930 INFO [stderr]     Checking config v0.8.0
Dec 17 13:46:19.884 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 17 13:46:21.944 INFO [stderr]     Checking reqwest v0.8.5
Dec 17 13:46:25.428 INFO [stderr]     Checking serenity v0.5.3
Dec 17 13:46:41.391 INFO [stderr]     Checking discord_bot v0.1.0 (/opt/crater/workdir)
Dec 17 13:46:42.034 INFO [stderr] warning: unused import: `Channel`
Dec 17 13:46:42.034 INFO [stderr]  --> src/cmd.rs:1:41
Dec 17 13:46:42.034 INFO [stderr]   |
Dec 17 13:46:42.034 INFO [stderr] 1 | use serenity::model::channel::{Message, Channel};
Dec 17 13:46:42.034 INFO [stderr]   |                                         ^^^^^^^
Dec 17 13:46:42.034 INFO [stderr]   |
Dec 17 13:46:42.034 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:46:42.034 INFO [stderr] 
Dec 17 13:46:42.044 INFO [stderr] warning: unused import: `Channel`
Dec 17 13:46:42.044 INFO [stderr]  --> src/cmd.rs:1:41
Dec 17 13:46:42.044 INFO [stderr]   |
Dec 17 13:46:42.044 INFO [stderr] 1 | use serenity::model::channel::{Message, Channel};
Dec 17 13:46:42.044 INFO [stderr]   |                                         ^^^^^^^
Dec 17 13:46:42.044 INFO [stderr]   |
Dec 17 13:46:42.044 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:46:42.044 INFO [stderr] 
Dec 17 13:46:42.335 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:46:42.335 INFO [stderr]   --> src/imgur.rs:52:13
Dec 17 13:46:42.335 INFO [stderr]    |
Dec 17 13:46:42.335 INFO [stderr] 52 |         let mut search: Search = {
Dec 17 13:46:42.335 INFO [stderr]    |             ----^^^^^^
Dec 17 13:46:42.335 INFO [stderr]    |             |
Dec 17 13:46:42.335 INFO [stderr]    |             help: remove this `mut`
Dec 17 13:46:42.336 INFO [stderr]    |
Dec 17 13:46:42.336 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 13:46:42.336 INFO [stderr] 
Dec 17 13:46:42.370 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:46:42.370 INFO [stderr]   --> src/imgur.rs:52:13
Dec 17 13:46:42.370 INFO [stderr]    |
Dec 17 13:46:42.370 INFO [stderr] 52 |         let mut search: Search = {
Dec 17 13:46:42.370 INFO [stderr]    |             ----^^^^^^
Dec 17 13:46:42.370 INFO [stderr]    |             |
Dec 17 13:46:42.370 INFO [stderr]    |             help: remove this `mut`
Dec 17 13:46:42.370 INFO [stderr]    |
Dec 17 13:46:42.370 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 13:46:42.370 INFO [stderr] 
Dec 17 13:46:42.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 17 13:46:42.650 INFO running `"docker" "inspect" "47a2ace5204eebf41bf92f90ea337276240eb0a4d1518b1794a2e991e8a9a1f3"`
Dec 17 13:46:42.744 INFO running `"docker" "rm" "-f" "47a2ace5204eebf41bf92f90ea337276240eb0a4d1518b1794a2e991e8a9a1f3"`
Dec 17 13:46:42.849 INFO [stdout] 47a2ace5204eebf41bf92f90ea337276240eb0a4d1518b1794a2e991e8a9a1f3