Dec 05 04:27:59.558 INFO testing tilda/rusty-bot against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 04:27:59.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 04:28:00.058 INFO [stdout] c74720190f35084808fd5400978f4370bd79b4914b0e72380d63711360af0307
Dec 05 04:28:00.064 INFO running `"docker" "start" "-a" "c74720190f35084808fd5400978f4370bd79b4914b0e72380d63711360af0307"`
Dec 05 04:28:02.512 INFO [stderr] usermod: no changes
Dec 05 04:28:02.788 INFO [stderr]    Compiling num-traits v0.2.4
Dec 05 04:28:02.788 INFO [stderr]    Compiling serde v1.0.65
Dec 05 04:28:02.788 INFO [stderr]    Compiling num-integer v0.1.38
Dec 05 04:28:02.788 INFO [stderr]    Compiling slog v2.2.3
Dec 05 04:28:02.788 INFO [stderr]    Compiling trackable v0.2.17
Dec 05 04:28:02.788 INFO [stderr]    Compiling isatty v0.1.8
Dec 05 04:28:02.788 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 05 04:28:02.792 INFO [stderr]    Compiling proc-macro2 v0.4.4
Dec 05 04:28:07.672 INFO [stderr]    Compiling log v0.3.9
Dec 05 04:28:07.672 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 05 04:28:09.309 INFO [stderr]    Compiling slog-scope v4.0.1
Dec 05 04:28:09.309 INFO [stderr]    Compiling slog-async v2.3.0
Dec 05 04:28:12.704 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 05 04:28:12.884 INFO [stderr]    Compiling mime v0.2.6
Dec 05 04:28:13.136 INFO [stderr]    Compiling slog-stdlog v3.0.2
Dec 05 04:28:13.180 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 04:28:14.696 INFO [stderr]    Compiling quote v0.6.3
Dec 05 04:28:15.380 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 05 04:28:16.616 INFO [stderr]    Compiling syn v0.14.1
Dec 05 04:28:16.904 INFO [stderr]    Compiling hyper v0.10.13
Dec 05 04:28:35.398 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 04:28:47.540 INFO [stderr]    Compiling serde_derive v1.0.65
Dec 05 04:28:53.312 INFO [stderr]    Compiling evzht9h3nznqzwl v0.0.3
Dec 05 04:28:53.312 INFO [stderr]    Compiling multipart v0.13.6
Dec 05 04:28:53.312 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 05 04:28:57.460 INFO [stderr]    Compiling chrono v0.4.2
Dec 05 04:28:57.484 INFO [stderr]    Compiling serde_json v1.0.19
Dec 05 04:29:07.482 INFO [stderr]    Compiling slog-term v2.4.0
Dec 05 04:29:21.314 INFO [stderr]    Compiling serenity v0.5.3
Dec 05 04:29:21.316 INFO [stderr]    Compiling sloggers v0.2.6
Dec 05 04:30:06.528 INFO [stderr]    Compiling rusty v0.1.0 (/source)
Dec 05 04:30:07.592 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:30:07.592 INFO [stderr]   --> src/main.rs:31:9
Dec 05 04:30:07.592 INFO [stderr]    |
Dec 05 04:30:07.592 INFO [stderr] 31 |     let mut file = File::open("config.json").expect("Not found");
Dec 05 04:30:07.592 INFO [stderr]    |         ----^^^^
Dec 05 04:30:07.592 INFO [stderr]    |         |
Dec 05 04:30:07.592 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:30:07.592 INFO [stderr]    |
Dec 05 04:30:07.592 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:30:07.592 INFO [stderr] 
Dec 05 04:30:13.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 10s
Dec 05 04:30:13.409 INFO [stderr] su: No module specific data is present
Dec 05 04:30:14.094 INFO running `"docker" "inspect" "c74720190f35084808fd5400978f4370bd79b4914b0e72380d63711360af0307"`
Dec 05 04:30:14.432 INFO running `"docker" "rm" "-f" "c74720190f35084808fd5400978f4370bd79b4914b0e72380d63711360af0307"`
Dec 05 04:30:14.751 INFO [stdout] c74720190f35084808fd5400978f4370bd79b4914b0e72380d63711360af0307
Dec 05 04:30:14.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 04:30:15.306 INFO [stdout] 85717b23a84037df46633c3e5662c7765ed538b6c59810e8691ba5301f5e69a4
Dec 05 04:30:15.308 INFO running `"docker" "start" "-a" "85717b23a84037df46633c3e5662c7765ed538b6c59810e8691ba5301f5e69a4"`
Dec 05 04:30:16.795 INFO [stderr] usermod: no changes
Dec 05 04:30:17.010 INFO [stderr]    Compiling rusty v0.1.0 (/source)
Dec 05 04:30:18.140 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:30:18.140 INFO [stderr]   --> src/main.rs:31:9
Dec 05 04:30:18.140 INFO [stderr]    |
Dec 05 04:30:18.140 INFO [stderr] 31 |     let mut file = File::open("config.json").expect("Not found");
Dec 05 04:30:18.140 INFO [stderr]    |         ----^^^^
Dec 05 04:30:18.140 INFO [stderr]    |         |
Dec 05 04:30:18.140 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:30:18.140 INFO [stderr]    |
Dec 05 04:30:18.140 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:30:18.140 INFO [stderr] 
Dec 05 04:30:18.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 05 04:30:18.628 INFO [stderr] su: No module specific data is present
Dec 05 04:30:19.358 INFO running `"docker" "inspect" "85717b23a84037df46633c3e5662c7765ed538b6c59810e8691ba5301f5e69a4"`
Dec 05 04:30:19.642 INFO running `"docker" "rm" "-f" "85717b23a84037df46633c3e5662c7765ed538b6c59810e8691ba5301f5e69a4"`
Dec 05 04:30:19.936 INFO [stdout] 85717b23a84037df46633c3e5662c7765ed538b6c59810e8691ba5301f5e69a4
Dec 05 04:30:19.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 05 04:30:20.532 INFO [stdout] b529b1e89be67fc83a1bdb7c621f1422c025780bbf2277ac78dd156ae6ceccd5
Dec 05 04:30:20.540 INFO running `"docker" "start" "-a" "b529b1e89be67fc83a1bdb7c621f1422c025780bbf2277ac78dd156ae6ceccd5"`
Dec 05 04:30:21.774 INFO [stderr] usermod: no changes
Dec 05 04:30:21.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 05 04:30:22.013 INFO [stderr]      Running /target/debug/deps/rusty-f7a0bf41ec6c7afa
Dec 05 04:30:22.020 INFO [stderr] su: No module specific data is present
Dec 05 04:30:22.020 INFO [stdout] 
Dec 05 04:30:22.020 INFO [stdout] running 0 tests
Dec 05 04:30:22.020 INFO [stdout] 
Dec 05 04:30:22.020 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:30:22.020 INFO [stdout] 
Dec 05 04:30:22.932 INFO running `"docker" "inspect" "b529b1e89be67fc83a1bdb7c621f1422c025780bbf2277ac78dd156ae6ceccd5"`
Dec 05 04:30:23.217 INFO running `"docker" "rm" "-f" "b529b1e89be67fc83a1bdb7c621f1422c025780bbf2277ac78dd156ae6ceccd5"`
Dec 05 04:30:23.628 INFO [stdout] b529b1e89be67fc83a1bdb7c621f1422c025780bbf2277ac78dd156ae6ceccd5