Dec 05 13:39:28.894 INFO testing msehnout/redesigned-chainsaw against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 13:39:28.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:39:29.390 INFO [stdout] 519acc8d8eb5f106df066b67f80ecf6631a7ac47d10fbaaf955e5a708f4716f8
Dec 05 13:39:29.394 INFO running `"docker" "start" "-a" "519acc8d8eb5f106df066b67f80ecf6631a7ac47d10fbaaf955e5a708f4716f8"`
Dec 05 13:39:31.232 INFO [stderr] usermod: no changes
Dec 05 13:39:31.284 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Dec 05 13:39:31.656 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:39:31.656 INFO [stderr]    --> src/main.rs:108:9
Dec 05 13:39:31.656 INFO [stderr]     |
Dec 05 13:39:31.656 INFO [stderr] 108 |     let mut file_name;
Dec 05 13:39:31.656 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 13:39:31.656 INFO [stderr]     |         |
Dec 05 13:39:31.656 INFO [stderr]     |         help: remove this `mut`
Dec 05 13:39:31.656 INFO [stderr]     |
Dec 05 13:39:31.656 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:39:31.656 INFO [stderr] 
Dec 05 13:39:31.662 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:39:31.662 INFO [stderr]    --> src/main.rs:120:5
Dec 05 13:39:31.662 INFO [stderr]     |
Dec 05 13:39:31.662 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Dec 05 13:39:31.662 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:39:31.662 INFO [stderr]     |
Dec 05 13:39:31.662 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:39:31.662 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:39:31.662 INFO [stderr] 
Dec 05 13:39:32.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 05 13:39:32.247 INFO [stderr] su: No module specific data is present
Dec 05 13:39:33.326 INFO running `"docker" "inspect" "519acc8d8eb5f106df066b67f80ecf6631a7ac47d10fbaaf955e5a708f4716f8"`
Dec 05 13:39:33.710 INFO running `"docker" "rm" "-f" "519acc8d8eb5f106df066b67f80ecf6631a7ac47d10fbaaf955e5a708f4716f8"`
Dec 05 13:39:34.008 INFO [stdout] 519acc8d8eb5f106df066b67f80ecf6631a7ac47d10fbaaf955e5a708f4716f8
Dec 05 13:39:34.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:39:34.393 INFO [stdout] 64cf0014073bd716863b1d597e674cf5a1745a26a45a66793339f548e6674e8d
Dec 05 13:39:34.395 INFO running `"docker" "start" "-a" "64cf0014073bd716863b1d597e674cf5a1745a26a45a66793339f548e6674e8d"`
Dec 05 13:39:36.308 INFO [stderr] usermod: no changes
Dec 05 13:39:36.388 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Dec 05 13:39:36.844 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:39:36.844 INFO [stderr]    --> src/main.rs:108:9
Dec 05 13:39:36.844 INFO [stderr]     |
Dec 05 13:39:36.844 INFO [stderr] 108 |     let mut file_name;
Dec 05 13:39:36.844 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 13:39:36.844 INFO [stderr]     |         |
Dec 05 13:39:36.844 INFO [stderr]     |         help: remove this `mut`
Dec 05 13:39:36.844 INFO [stderr]     |
Dec 05 13:39:36.844 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:39:36.844 INFO [stderr] 
Dec 05 13:39:36.848 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:39:36.848 INFO [stderr]    --> src/main.rs:120:5
Dec 05 13:39:36.848 INFO [stderr]     |
Dec 05 13:39:36.848 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Dec 05 13:39:36.848 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:39:36.848 INFO [stderr]     |
Dec 05 13:39:36.848 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:39:36.848 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:39:36.848 INFO [stderr] 
Dec 05 13:39:37.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 05 13:39:37.699 INFO [stderr] su: No module specific data is present
Dec 05 13:39:38.720 INFO running `"docker" "inspect" "64cf0014073bd716863b1d597e674cf5a1745a26a45a66793339f548e6674e8d"`
Dec 05 13:39:39.110 INFO running `"docker" "rm" "-f" "64cf0014073bd716863b1d597e674cf5a1745a26a45a66793339f548e6674e8d"`
Dec 05 13:39:39.480 INFO [stdout] 64cf0014073bd716863b1d597e674cf5a1745a26a45a66793339f548e6674e8d
Dec 05 13:39:39.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:39:39.844 INFO [stdout] 0830f167a24af66b4bcf948755929825c201b3048588b7f3c687fa718b7b923b
Dec 05 13:39:39.850 INFO running `"docker" "start" "-a" "0830f167a24af66b4bcf948755929825c201b3048588b7f3c687fa718b7b923b"`
Dec 05 13:39:41.824 INFO [stderr] usermod: no changes
Dec 05 13:39:41.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 13:39:41.896 INFO [stderr]      Running /target/debug/deps/redesigned_chainsaw-6fd8bd5aad204582
Dec 05 13:39:41.896 INFO [stdout] 
Dec 05 13:39:41.896 INFO [stdout] running 3 tests
Dec 05 13:39:41.912 INFO [stdout] test test_read_instruction ... ok
Dec 05 13:39:41.912 INFO [stdout] test test_tape_reading ... ok
Dec 05 13:39:42.000 INFO [stdout] test test_sth ... ok
Dec 05 13:39:42.000 INFO [stdout] 
Dec 05 13:39:42.000 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:39:42.000 INFO [stdout] 
Dec 05 13:39:42.012 INFO [stderr] su: No module specific data is present
Dec 05 13:39:43.379 INFO running `"docker" "inspect" "0830f167a24af66b4bcf948755929825c201b3048588b7f3c687fa718b7b923b"`
Dec 05 13:39:43.704 INFO running `"docker" "rm" "-f" "0830f167a24af66b4bcf948755929825c201b3048588b7f3c687fa718b7b923b"`
Dec 05 13:39:44.005 INFO [stdout] 0830f167a24af66b4bcf948755929825c201b3048588b7f3c687fa718b7b923b