Dec 14 08:30:37.253 INFO testing LeopoldArkham/brainfuck against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:30:37.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:30:37.695 INFO [stdout] d41e6fb7037f8414ca4324f1d9861975954efb3bb380046d1fe128358207ecb7
Dec 14 08:30:37.697 INFO running `"docker" "start" "-a" "d41e6fb7037f8414ca4324f1d9861975954efb3bb380046d1fe128358207ecb7"`
Dec 14 08:30:39.795 INFO [stderr] usermod: no changes
Dec 14 08:30:39.851 INFO [stderr]    Compiling brainfuck v0.1.0 (/source)
Dec 14 08:30:40.431 INFO [stderr] warning: method is never used: `is_start`
Dec 14 08:30:40.431 INFO [stderr]   --> src/main.rs:31:5
Dec 14 08:30:40.431 INFO [stderr]    |
Dec 14 08:30:40.431 INFO [stderr] 31 |     fn is_start(&self) -> bool {
Dec 14 08:30:40.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:30:40.431 INFO [stderr]    |
Dec 14 08:30:40.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:30:40.431 INFO [stderr] 
Dec 14 08:30:41.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 14 08:30:41.138 INFO [stderr] su: No module specific data is present
Dec 14 08:30:42.399 INFO running `"docker" "inspect" "d41e6fb7037f8414ca4324f1d9861975954efb3bb380046d1fe128358207ecb7"`
Dec 14 08:30:42.705 INFO running `"docker" "rm" "-f" "d41e6fb7037f8414ca4324f1d9861975954efb3bb380046d1fe128358207ecb7"`
Dec 14 08:30:43.135 INFO [stdout] d41e6fb7037f8414ca4324f1d9861975954efb3bb380046d1fe128358207ecb7
Dec 14 08:30:43.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:30:43.628 INFO [stdout] e16ee7a670ee0749ab865b7117b488f36411d6004274267fc1d814dbc8440088
Dec 14 08:30:43.630 INFO running `"docker" "start" "-a" "e16ee7a670ee0749ab865b7117b488f36411d6004274267fc1d814dbc8440088"`
Dec 14 08:30:45.573 INFO [stderr] usermod: no changes
Dec 14 08:30:45.659 INFO [stderr]    Compiling brainfuck v0.1.0 (/source)
Dec 14 08:30:46.347 INFO [stderr] warning: method is never used: `is_start`
Dec 14 08:30:46.347 INFO [stderr]   --> src/main.rs:31:5
Dec 14 08:30:46.347 INFO [stderr]    |
Dec 14 08:30:46.347 INFO [stderr] 31 |     fn is_start(&self) -> bool {
Dec 14 08:30:46.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:30:46.347 INFO [stderr]    |
Dec 14 08:30:46.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:30:46.347 INFO [stderr] 
Dec 14 08:30:46.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 14 08:30:46.719 INFO [stderr] su: No module specific data is present
Dec 14 08:30:48.020 INFO running `"docker" "inspect" "e16ee7a670ee0749ab865b7117b488f36411d6004274267fc1d814dbc8440088"`
Dec 14 08:30:48.315 INFO running `"docker" "rm" "-f" "e16ee7a670ee0749ab865b7117b488f36411d6004274267fc1d814dbc8440088"`
Dec 14 08:30:48.607 INFO [stdout] e16ee7a670ee0749ab865b7117b488f36411d6004274267fc1d814dbc8440088
Dec 14 08:30:48.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:30:49.052 INFO [stdout] de43ba37a356304f4cfc258976295522ae2145d8b036c5ebc83a60753860b9d7
Dec 14 08:30:49.054 INFO running `"docker" "start" "-a" "de43ba37a356304f4cfc258976295522ae2145d8b036c5ebc83a60753860b9d7"`
Dec 14 08:30:50.394 INFO [stderr] usermod: no changes
Dec 14 08:30:50.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 08:30:50.507 INFO [stderr]      Running /target/debug/deps/brainfuck-22bd437a43d085aa
Dec 14 08:30:50.523 INFO [stderr] su: No module specific data is present
Dec 14 08:30:50.523 INFO [stdout] 
Dec 14 08:30:50.523 INFO [stdout] running 0 tests
Dec 14 08:30:50.523 INFO [stdout] 
Dec 14 08:30:50.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:30:50.523 INFO [stdout] 
Dec 14 08:30:51.277 INFO running `"docker" "inspect" "de43ba37a356304f4cfc258976295522ae2145d8b036c5ebc83a60753860b9d7"`
Dec 14 08:30:51.571 INFO running `"docker" "rm" "-f" "de43ba37a356304f4cfc258976295522ae2145d8b036c5ebc83a60753860b9d7"`
Dec 14 08:30:51.911 INFO [stdout] de43ba37a356304f4cfc258976295522ae2145d8b036c5ebc83a60753860b9d7