Dec 14 10:57:57.552 INFO testing DennoDin/cc5-polyglottal-rust-graph against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:57:57.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:57:58.039 INFO [stdout] 2ef11a88fce2c1cec7ea0b42ba5c6e974fc1794eed6df3a947d37d6cb404d5e0
Dec 14 10:57:58.047 INFO running `"docker" "start" "-a" "2ef11a88fce2c1cec7ea0b42ba5c6e974fc1794eed6df3a947d37d6cb404d5e0"`
Dec 14 10:57:59.310 INFO [stderr] usermod: no changes
Dec 14 10:57:59.367 INFO [stderr]    Compiling graph-path v0.1.0 (/source)
Dec 14 10:57:59.859 INFO [stderr] warning: unused variable: `steps`
Dec 14 10:57:59.859 INFO [stderr]   --> src/main.rs:98:13
Dec 14 10:57:59.859 INFO [stderr]    |
Dec 14 10:57:59.859 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 14 10:57:59.859 INFO [stderr]    |             ^^^^^ help: consider using `_steps` instead
Dec 14 10:57:59.859 INFO [stderr]    |
Dec 14 10:57:59.859 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:57:59.859 INFO [stderr] 
Dec 14 10:57:59.867 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:57:59.867 INFO [stderr]   --> src/main.rs:97:9
Dec 14 10:57:59.867 INFO [stderr]    |
Dec 14 10:57:59.867 INFO [stderr] 97 |     let mut result: i8 = 32;
Dec 14 10:57:59.867 INFO [stderr]    |         ----^^^^^^
Dec 14 10:57:59.867 INFO [stderr]    |         |
Dec 14 10:57:59.867 INFO [stderr]    |         help: remove this `mut`
Dec 14 10:57:59.867 INFO [stderr]    |
Dec 14 10:57:59.867 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 10:57:59.867 INFO [stderr] 
Dec 14 10:57:59.867 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:57:59.867 INFO [stderr]   --> src/main.rs:98:9
Dec 14 10:57:59.867 INFO [stderr]    |
Dec 14 10:57:59.867 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 14 10:57:59.867 INFO [stderr]    |         ----^^^^^
Dec 14 10:57:59.867 INFO [stderr]    |         |
Dec 14 10:57:59.867 INFO [stderr]    |         help: remove this `mut`
Dec 14 10:57:59.867 INFO [stderr] 
Dec 14 10:58:00.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 14 10:58:00.259 INFO [stderr] su: No module specific data is present
Dec 14 10:58:00.981 INFO running `"docker" "inspect" "2ef11a88fce2c1cec7ea0b42ba5c6e974fc1794eed6df3a947d37d6cb404d5e0"`
Dec 14 10:58:01.331 INFO running `"docker" "rm" "-f" "2ef11a88fce2c1cec7ea0b42ba5c6e974fc1794eed6df3a947d37d6cb404d5e0"`
Dec 14 10:58:01.579 INFO [stdout] 2ef11a88fce2c1cec7ea0b42ba5c6e974fc1794eed6df3a947d37d6cb404d5e0
Dec 14 10:58:01.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:58:01.939 INFO [stdout] 8557b2c022d33560d4b26560527e5bac1d870e0d10676e4acef924fb7918b3b6
Dec 14 10:58:01.943 INFO running `"docker" "start" "-a" "8557b2c022d33560d4b26560527e5bac1d870e0d10676e4acef924fb7918b3b6"`
Dec 14 10:58:03.303 INFO [stderr] usermod: no changes
Dec 14 10:58:03.370 INFO [stderr]    Compiling graph-path v0.1.0 (/source)
Dec 14 10:58:03.995 INFO [stderr] warning: unused variable: `steps`
Dec 14 10:58:03.995 INFO [stderr]   --> src/main.rs:98:13
Dec 14 10:58:03.995 INFO [stderr]    |
Dec 14 10:58:03.995 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 14 10:58:03.995 INFO [stderr]    |             ^^^^^ help: consider using `_steps` instead
Dec 14 10:58:03.995 INFO [stderr]    |
Dec 14 10:58:03.999 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:58:03.999 INFO [stderr] 
Dec 14 10:58:03.999 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:58:03.999 INFO [stderr]   --> src/main.rs:97:9
Dec 14 10:58:03.999 INFO [stderr]    |
Dec 14 10:58:03.999 INFO [stderr] 97 |     let mut result: i8 = 32;
Dec 14 10:58:03.999 INFO [stderr]    |         ----^^^^^^
Dec 14 10:58:03.999 INFO [stderr]    |         |
Dec 14 10:58:03.999 INFO [stderr]    |         help: remove this `mut`
Dec 14 10:58:03.999 INFO [stderr]    |
Dec 14 10:58:03.999 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 10:58:03.999 INFO [stderr] 
Dec 14 10:58:03.999 INFO [stderr] warning: variable does not need to be mutable
Dec 14 10:58:03.999 INFO [stderr]   --> src/main.rs:98:9
Dec 14 10:58:03.999 INFO [stderr]    |
Dec 14 10:58:03.999 INFO [stderr] 98 |     let mut steps: i8 = 0;
Dec 14 10:58:03.999 INFO [stderr]    |         ----^^^^^
Dec 14 10:58:03.999 INFO [stderr]    |         |
Dec 14 10:58:03.999 INFO [stderr]    |         help: remove this `mut`
Dec 14 10:58:03.999 INFO [stderr] 
Dec 14 10:58:04.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 14 10:58:04.363 INFO [stderr] su: No module specific data is present
Dec 14 10:58:05.237 INFO running `"docker" "inspect" "8557b2c022d33560d4b26560527e5bac1d870e0d10676e4acef924fb7918b3b6"`
Dec 14 10:58:05.531 INFO running `"docker" "rm" "-f" "8557b2c022d33560d4b26560527e5bac1d870e0d10676e4acef924fb7918b3b6"`
Dec 14 10:58:05.783 INFO [stdout] 8557b2c022d33560d4b26560527e5bac1d870e0d10676e4acef924fb7918b3b6
Dec 14 10:58:05.787 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:58:06.265 INFO [stdout] 75a39e06d9dfb69221d7e751af60be592cc8dabc07e26c63fddc5f78f97a129c
Dec 14 10:58:06.267 INFO running `"docker" "start" "-a" "75a39e06d9dfb69221d7e751af60be592cc8dabc07e26c63fddc5f78f97a129c"`
Dec 14 10:58:07.455 INFO [stderr] usermod: no changes
Dec 14 10:58:07.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 10:58:07.504 INFO [stderr]      Running /target/debug/deps/graph_path-af19dc1034fa89f3
Dec 14 10:58:07.504 INFO [stdout] 
Dec 14 10:58:07.504 INFO [stdout] running 0 tests
Dec 14 10:58:07.504 INFO [stdout] 
Dec 14 10:58:07.504 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:58:07.504 INFO [stdout] 
Dec 14 10:58:07.506 INFO [stderr] su: No module specific data is present
Dec 14 10:58:08.367 INFO running `"docker" "inspect" "75a39e06d9dfb69221d7e751af60be592cc8dabc07e26c63fddc5f78f97a129c"`
Dec 14 10:58:08.653 INFO running `"docker" "rm" "-f" "75a39e06d9dfb69221d7e751af60be592cc8dabc07e26c63fddc5f78f97a129c"`
Dec 14 10:58:09.019 INFO [stdout] 75a39e06d9dfb69221d7e751af60be592cc8dabc07e26c63fddc5f78f97a129c