Dec 05 13:39:23.170 INFO testing msehnout/redesigned-chainsaw against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:39:23.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:39:23.742 INFO [stdout] cfc1d55b9e58c5c035a108b59f582ad978654f40b4d116fced1670f3bae38e3d
Dec 05 13:39:23.744 INFO running `"docker" "start" "-a" "cfc1d55b9e58c5c035a108b59f582ad978654f40b4d116fced1670f3bae38e3d"`
Dec 05 13:39:25.028 INFO [stderr] usermod: no changes
Dec 05 13:39:25.069 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Dec 05 13:39:25.356 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:39:25.356 INFO [stderr]    --> src/main.rs:108:9
Dec 05 13:39:25.356 INFO [stderr]     |
Dec 05 13:39:25.356 INFO [stderr] 108 |     let mut file_name;
Dec 05 13:39:25.356 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 13:39:25.356 INFO [stderr]     |         |
Dec 05 13:39:25.356 INFO [stderr]     |         help: remove this `mut`
Dec 05 13:39:25.356 INFO [stderr]     |
Dec 05 13:39:25.356 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:39:25.356 INFO [stderr] 
Dec 05 13:39:25.369 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:39:25.369 INFO [stderr]    --> src/main.rs:120:5
Dec 05 13:39:25.369 INFO [stderr]     |
Dec 05 13:39:25.369 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Dec 05 13:39:25.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:39:25.369 INFO [stderr]     |
Dec 05 13:39:25.370 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:39:25.370 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:39:25.370 INFO [stderr] 
Dec 05 13:39:25.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 13:39:25.992 INFO [stderr] su: No module specific data is present
Dec 05 13:39:27.041 INFO running `"docker" "inspect" "cfc1d55b9e58c5c035a108b59f582ad978654f40b4d116fced1670f3bae38e3d"`
Dec 05 13:39:27.352 INFO running `"docker" "rm" "-f" "cfc1d55b9e58c5c035a108b59f582ad978654f40b4d116fced1670f3bae38e3d"`
Dec 05 13:39:27.732 INFO [stdout] cfc1d55b9e58c5c035a108b59f582ad978654f40b4d116fced1670f3bae38e3d
Dec 05 13:39:27.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:39:28.207 INFO [stdout] dbb04086d10d4475aede8b4c9f6ec14e504f87d6f0772058f37768b1d6a06c2e
Dec 05 13:39:28.209 INFO running `"docker" "start" "-a" "dbb04086d10d4475aede8b4c9f6ec14e504f87d6f0772058f37768b1d6a06c2e"`
Dec 05 13:39:30.670 INFO [stderr] usermod: no changes
Dec 05 13:39:30.736 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Dec 05 13:39:31.252 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:39:31.252 INFO [stderr]    --> src/main.rs:108:9
Dec 05 13:39:31.252 INFO [stderr]     |
Dec 05 13:39:31.252 INFO [stderr] 108 |     let mut file_name;
Dec 05 13:39:31.252 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 13:39:31.252 INFO [stderr]     |         |
Dec 05 13:39:31.252 INFO [stderr]     |         help: remove this `mut`
Dec 05 13:39:31.252 INFO [stderr]     |
Dec 05 13:39:31.252 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:39:31.252 INFO [stderr] 
Dec 05 13:39:31.256 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 13:39:31.256 INFO [stderr]    --> src/main.rs:120:5
Dec 05 13:39:31.256 INFO [stderr]     |
Dec 05 13:39:31.256 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Dec 05 13:39:31.256 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:39:31.256 INFO [stderr]     |
Dec 05 13:39:31.256 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 13:39:31.256 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 13:39:31.256 INFO [stderr] 
Dec 05 13:39:31.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 05 13:39:31.938 INFO [stderr] su: No module specific data is present
Dec 05 13:39:33.326 INFO running `"docker" "inspect" "dbb04086d10d4475aede8b4c9f6ec14e504f87d6f0772058f37768b1d6a06c2e"`
Dec 05 13:39:33.666 INFO running `"docker" "rm" "-f" "dbb04086d10d4475aede8b4c9f6ec14e504f87d6f0772058f37768b1d6a06c2e"`
Dec 05 13:39:34.001 INFO [stdout] dbb04086d10d4475aede8b4c9f6ec14e504f87d6f0772058f37768b1d6a06c2e
Dec 05 13:39:34.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:39:34.465 INFO [stdout] e1f6cc15def3cfc26542aeb4b5180f9aed2cef8a31c1be34709034be7eb4f3f3
Dec 05 13:39:34.470 INFO running `"docker" "start" "-a" "e1f6cc15def3cfc26542aeb4b5180f9aed2cef8a31c1be34709034be7eb4f3f3"`
Dec 05 13:39:36.319 INFO [stderr] usermod: no changes
Dec 05 13:39:36.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 13:39:36.404 INFO [stderr]      Running /target/debug/deps/redesigned_chainsaw-f1b9e56be36d83fc
Dec 05 13:39:36.408 INFO [stdout] 
Dec 05 13:39:36.408 INFO [stdout] running 3 tests
Dec 05 13:39:36.416 INFO [stdout] test test_read_instruction ... ok
Dec 05 13:39:36.416 INFO [stdout] test test_tape_reading ... ok
Dec 05 13:39:36.494 INFO [stdout] test test_sth ... ok
Dec 05 13:39:36.495 INFO [stdout] 
Dec 05 13:39:36.495 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:39:36.495 INFO [stdout] 
Dec 05 13:39:36.518 INFO [stderr] su: No module specific data is present
Dec 05 13:39:37.892 INFO running `"docker" "inspect" "e1f6cc15def3cfc26542aeb4b5180f9aed2cef8a31c1be34709034be7eb4f3f3"`
Dec 05 13:39:38.330 INFO running `"docker" "rm" "-f" "e1f6cc15def3cfc26542aeb4b5180f9aed2cef8a31c1be34709034be7eb4f3f3"`
Dec 05 13:39:38.708 INFO [stdout] e1f6cc15def3cfc26542aeb4b5180f9aed2cef8a31c1be34709034be7eb4f3f3