Dec 04 08:36:59.790 INFO checking tilda/rusty-bot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:36:59.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 08:37:00.386 INFO [stdout] e6e5a659cc1d45eaf6f21ca87caef902c289f943d6f4a4601c335336641780f2
Dec 04 08:37:00.388 INFO running `"docker" "start" "-a" "e6e5a659cc1d45eaf6f21ca87caef902c289f943d6f4a4601c335336641780f2"`
Dec 04 08:37:01.827 INFO [stderr] usermod: no changes
Dec 04 08:37:02.103 INFO [stderr]    Compiling num-integer v0.1.38
Dec 04 08:37:02.103 INFO [stderr]    Compiling serde v1.0.65
Dec 04 08:37:02.103 INFO [stderr]     Checking slog v2.2.3
Dec 04 08:37:02.104 INFO [stderr]     Checking trackable v0.2.17
Dec 04 08:37:02.112 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 04 08:37:02.123 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 04 08:37:02.124 INFO [stderr]     Checking isatty v0.1.8
Dec 04 08:37:02.135 INFO [stderr]     Checking base64 v0.8.0
Dec 04 08:37:02.812 INFO [stderr]     Checking term v0.5.1
Dec 04 08:37:04.931 INFO [stderr]     Checking log v0.3.9
Dec 04 08:37:06.479 INFO [stderr]     Checking tempdir v0.3.7
Dec 04 08:37:06.503 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 08:37:06.554 INFO [stderr]     Checking threadpool v1.7.1
Dec 04 08:37:08.415 INFO [stderr]     Checking slog-scope v4.0.1
Dec 04 08:37:08.455 INFO [stderr]     Checking uuid v0.5.1
Dec 04 08:37:08.499 INFO [stderr]     Checking mime v0.2.6
Dec 04 08:37:08.575 INFO [stderr]     Checking slog-async v2.3.0
Dec 04 08:37:09.003 INFO [stderr]    Compiling quote v0.6.3
Dec 04 08:37:10.195 INFO [stderr]     Checking slog-stdlog v3.0.2
Dec 04 08:37:10.211 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 04 08:37:10.651 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 08:37:10.727 INFO [stderr]     Checking parking_lot v0.5.5
Dec 04 08:37:11.893 INFO [stderr]    Compiling syn v0.14.1
Dec 04 08:37:12.255 INFO [stderr]     Checking hyper v0.10.13
Dec 04 08:37:27.337 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 08:37:29.126 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 04 08:37:29.127 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 04 08:37:29.127 INFO [stderr]     Checking multipart v0.13.6
Dec 04 08:37:38.136 INFO [stderr]    Compiling serde_derive v1.0.65
Dec 04 08:37:44.025 INFO [stderr]     Checking chrono v0.4.2
Dec 04 08:37:44.025 INFO [stderr]     Checking serde_json v1.0.19
Dec 04 08:37:46.991 INFO [stderr]     Checking slog-term v2.4.0
Dec 04 08:37:53.151 INFO [stderr]     Checking sloggers v0.2.6
Dec 04 08:37:53.151 INFO [stderr]     Checking serenity v0.5.3
Dec 04 08:38:09.655 INFO [stderr]     Checking rusty v0.1.0 (/source)
Dec 04 08:38:11.133 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:38:11.133 INFO [stderr]   --> src/main.rs:31:9
Dec 04 08:38:11.133 INFO [stderr]    |
Dec 04 08:38:11.133 INFO [stderr] 31 |     let mut file = File::open("config.json").expect("Not found");
Dec 04 08:38:11.133 INFO [stderr]    |         ----^^^^
Dec 04 08:38:11.133 INFO [stderr]    |         |
Dec 04 08:38:11.133 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:38:11.133 INFO [stderr]    |
Dec 04 08:38:11.133 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:38:11.133 INFO [stderr] 
Dec 04 08:38:11.437 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:38:11.438 INFO [stderr]   --> src/main.rs:31:9
Dec 04 08:38:11.438 INFO [stderr]    |
Dec 04 08:38:11.438 INFO [stderr] 31 |     let mut file = File::open("config.json").expect("Not found");
Dec 04 08:38:11.438 INFO [stderr]    |         ----^^^^
Dec 04 08:38:11.438 INFO [stderr]    |         |
Dec 04 08:38:11.438 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:38:11.438 INFO [stderr]    |
Dec 04 08:38:11.438 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:38:11.438 INFO [stderr] 
Dec 04 08:38:11.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 04 08:38:11.527 INFO [stderr] su: No module specific data is present
Dec 04 08:38:12.285 INFO running `"docker" "inspect" "e6e5a659cc1d45eaf6f21ca87caef902c289f943d6f4a4601c335336641780f2"`
Dec 04 08:38:12.698 INFO running `"docker" "rm" "-f" "e6e5a659cc1d45eaf6f21ca87caef902c289f943d6f4a4601c335336641780f2"`
Dec 04 08:38:13.153 INFO [stdout] e6e5a659cc1d45eaf6f21ca87caef902c289f943d6f4a4601c335336641780f2