Nov 16 18:57:11.182 INFO testing msehnout/redesigned-chainsaw against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:57:11.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:57:11.533 INFO [stdout] 84d23b3719769ade3c4bfca862c28ec41b47d701dec6ca2a72a7364e6d2b20c4
Nov 16 18:57:11.539 INFO running `"docker" "start" "-a" "84d23b3719769ade3c4bfca862c28ec41b47d701dec6ca2a72a7364e6d2b20c4"`
Nov 16 18:57:13.414 INFO [stderr] usermod: no changes
Nov 16 18:57:13.479 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Nov 16 18:57:13.891 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:57:13.891 INFO [stderr]    --> src/main.rs:108:9
Nov 16 18:57:13.891 INFO [stderr]     |
Nov 16 18:57:13.891 INFO [stderr] 108 |     let mut file_name;
Nov 16 18:57:13.891 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 18:57:13.891 INFO [stderr]     |         |
Nov 16 18:57:13.891 INFO [stderr]     |         help: remove this `mut`
Nov 16 18:57:13.891 INFO [stderr]     |
Nov 16 18:57:13.891 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 18:57:13.891 INFO [stderr] 
Nov 16 18:57:13.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:57:13.907 INFO [stderr]    --> src/main.rs:120:5
Nov 16 18:57:13.907 INFO [stderr]     |
Nov 16 18:57:13.907 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Nov 16 18:57:13.907 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:13.907 INFO [stderr]     |
Nov 16 18:57:13.907 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 18:57:13.907 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:57:13.907 INFO [stderr] 
Nov 16 18:57:14.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 16 18:57:14.675 INFO [stderr] su: No module specific data is present
Nov 16 18:57:16.088 INFO running `"docker" "inspect" "84d23b3719769ade3c4bfca862c28ec41b47d701dec6ca2a72a7364e6d2b20c4"`
Nov 16 18:57:16.519 INFO running `"docker" "rm" "-f" "84d23b3719769ade3c4bfca862c28ec41b47d701dec6ca2a72a7364e6d2b20c4"`
Nov 16 18:57:16.935 INFO [stdout] 84d23b3719769ade3c4bfca862c28ec41b47d701dec6ca2a72a7364e6d2b20c4
Nov 16 18:57:16.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:57:17.302 INFO [stdout] 566c720c4142080f4b20408816e786ff0d15f7fac62c501641492ecea6c35cbc
Nov 16 18:57:17.307 INFO running `"docker" "start" "-a" "566c720c4142080f4b20408816e786ff0d15f7fac62c501641492ecea6c35cbc"`
Nov 16 18:57:19.139 INFO [stderr] usermod: no changes
Nov 16 18:57:19.208 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Nov 16 18:57:19.623 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:57:19.624 INFO [stderr]    --> src/main.rs:108:9
Nov 16 18:57:19.624 INFO [stderr]     |
Nov 16 18:57:19.624 INFO [stderr] 108 |     let mut file_name;
Nov 16 18:57:19.625 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 18:57:19.625 INFO [stderr]     |         |
Nov 16 18:57:19.625 INFO [stderr]     |         help: remove this `mut`
Nov 16 18:57:19.625 INFO [stderr]     |
Nov 16 18:57:19.625 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 18:57:19.626 INFO [stderr] 
Nov 16 18:57:19.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:57:19.643 INFO [stderr]    --> src/main.rs:120:5
Nov 16 18:57:19.643 INFO [stderr]     |
Nov 16 18:57:19.643 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Nov 16 18:57:19.643 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:19.643 INFO [stderr]     |
Nov 16 18:57:19.643 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 18:57:19.643 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:57:19.643 INFO [stderr] 
Nov 16 18:57:20.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 16 18:57:20.376 INFO [stderr] su: No module specific data is present
Nov 16 18:57:21.329 INFO running `"docker" "inspect" "566c720c4142080f4b20408816e786ff0d15f7fac62c501641492ecea6c35cbc"`
Nov 16 18:57:21.711 INFO running `"docker" "rm" "-f" "566c720c4142080f4b20408816e786ff0d15f7fac62c501641492ecea6c35cbc"`
Nov 16 18:57:22.123 INFO [stdout] 566c720c4142080f4b20408816e786ff0d15f7fac62c501641492ecea6c35cbc
Nov 16 18:57:22.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 18:57:22.612 INFO [stdout] fee1813bde28ecf37fa8754749a1186b73c36f6638662611639836217c6cb44b
Nov 16 18:57:22.615 INFO running `"docker" "start" "-a" "fee1813bde28ecf37fa8754749a1186b73c36f6638662611639836217c6cb44b"`
Nov 16 18:57:24.547 INFO [stderr] usermod: no changes
Nov 16 18:57:24.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:57:24.583 INFO [stdout] 
Nov 16 18:57:24.583 INFO [stderr]      Running /target/debug/deps/redesigned_chainsaw-dad377ce3df633e0
Nov 16 18:57:24.583 INFO [stdout] running 3 tests
Nov 16 18:57:24.585 INFO [stdout] test test_tape_reading ... ok
Nov 16 18:57:24.585 INFO [stdout] test test_read_instruction ... ok
Nov 16 18:57:24.621 INFO [stdout] test test_sth ... ok
Nov 16 18:57:24.621 INFO [stdout] 
Nov 16 18:57:24.621 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:57:24.621 INFO [stdout] 
Nov 16 18:57:24.623 INFO [stderr] su: No module specific data is present
Nov 16 18:57:25.583 INFO running `"docker" "inspect" "fee1813bde28ecf37fa8754749a1186b73c36f6638662611639836217c6cb44b"`
Nov 16 18:57:25.915 INFO running `"docker" "rm" "-f" "fee1813bde28ecf37fa8754749a1186b73c36f6638662611639836217c6cb44b"`
Nov 16 18:57:26.267 INFO [stdout] fee1813bde28ecf37fa8754749a1186b73c36f6638662611639836217c6cb44b