Nov 16 18:57:12.232 INFO testing msehnout/redesigned-chainsaw against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:57:12.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:57:12.804 INFO [stdout] 660778f3677ac89f4b70216eefa75b34ca45eff6737d6d378ba7a7a124c51795
Nov 16 18:57:12.811 INFO running `"docker" "start" "-a" "660778f3677ac89f4b70216eefa75b34ca45eff6737d6d378ba7a7a124c51795"`
Nov 16 18:57:14.707 INFO [stderr] usermod: no changes
Nov 16 18:57:14.787 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Nov 16 18:57:15.115 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:57:15.115 INFO [stderr]    --> src/main.rs:108:9
Nov 16 18:57:15.115 INFO [stderr]     |
Nov 16 18:57:15.115 INFO [stderr] 108 |     let mut file_name;
Nov 16 18:57:15.115 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 18:57:15.115 INFO [stderr]     |         |
Nov 16 18:57:15.115 INFO [stderr]     |         help: remove this `mut`
Nov 16 18:57:15.115 INFO [stderr]     |
Nov 16 18:57:15.115 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 18:57:15.115 INFO [stderr] 
Nov 16 18:57:15.115 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:57:15.115 INFO [stderr]    --> src/main.rs:120:5
Nov 16 18:57:15.115 INFO [stderr]     |
Nov 16 18:57:15.115 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Nov 16 18:57:15.115 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:15.115 INFO [stderr]     |
Nov 16 18:57:15.115 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 18:57:15.115 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:57:15.115 INFO [stderr] 
Nov 16 18:57:15.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 16 18:57:15.755 INFO [stderr] su: No module specific data is present
Nov 16 18:57:17.083 INFO running `"docker" "inspect" "660778f3677ac89f4b70216eefa75b34ca45eff6737d6d378ba7a7a124c51795"`
Nov 16 18:57:17.391 INFO running `"docker" "rm" "-f" "660778f3677ac89f4b70216eefa75b34ca45eff6737d6d378ba7a7a124c51795"`
Nov 16 18:57:17.787 INFO [stdout] 660778f3677ac89f4b70216eefa75b34ca45eff6737d6d378ba7a7a124c51795
Nov 16 18:57:17.790 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:57:18.297 INFO [stdout] bb18b74a8ab523e69e8835f3bdc32324d144ef57f2629c08735de977c4112895
Nov 16 18:57:18.299 INFO running `"docker" "start" "-a" "bb18b74a8ab523e69e8835f3bdc32324d144ef57f2629c08735de977c4112895"`
Nov 16 18:57:20.891 INFO [stderr] usermod: no changes
Nov 16 18:57:20.947 INFO [stderr]    Compiling redesigned-chainsaw v0.1.0 (/source)
Nov 16 18:57:21.383 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:57:21.383 INFO [stderr]    --> src/main.rs:108:9
Nov 16 18:57:21.383 INFO [stderr]     |
Nov 16 18:57:21.383 INFO [stderr] 108 |     let mut file_name;
Nov 16 18:57:21.383 INFO [stderr]     |         ----^^^^^^^^^
Nov 16 18:57:21.383 INFO [stderr]     |         |
Nov 16 18:57:21.383 INFO [stderr]     |         help: remove this `mut`
Nov 16 18:57:21.383 INFO [stderr]     |
Nov 16 18:57:21.383 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 18:57:21.383 INFO [stderr] 
Nov 16 18:57:21.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:57:21.383 INFO [stderr]    --> src/main.rs:120:5
Nov 16 18:57:21.383 INFO [stderr]     |
Nov 16 18:57:21.383 INFO [stderr] 120 |     file.read_to_string(&mut tape);
Nov 16 18:57:21.383 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:57:21.383 INFO [stderr]     |
Nov 16 18:57:21.383 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 18:57:21.383 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:57:21.383 INFO [stderr] 
Nov 16 18:57:22.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 16 18:57:22.155 INFO [stderr] su: No module specific data is present
Nov 16 18:57:22.894 INFO running `"docker" "inspect" "bb18b74a8ab523e69e8835f3bdc32324d144ef57f2629c08735de977c4112895"`
Nov 16 18:57:23.216 INFO running `"docker" "rm" "-f" "bb18b74a8ab523e69e8835f3bdc32324d144ef57f2629c08735de977c4112895"`
Nov 16 18:57:23.557 INFO [stdout] bb18b74a8ab523e69e8835f3bdc32324d144ef57f2629c08735de977c4112895
Nov 16 18:57:23.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:57:24.032 INFO [stdout] 89dcf7e4575006785e8c62984f53200857323fe3922fca9b0ed1d94333e8314c
Nov 16 18:57:24.034 INFO running `"docker" "start" "-a" "89dcf7e4575006785e8c62984f53200857323fe3922fca9b0ed1d94333e8314c"`
Nov 16 18:57:25.771 INFO [stderr] usermod: no changes
Nov 16 18:57:25.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 18:57:25.823 INFO [stderr]      Running /target/debug/deps/redesigned_chainsaw-b92a590d6bfa4915
Nov 16 18:57:25.833 INFO [stdout] 
Nov 16 18:57:25.833 INFO [stdout] running 3 tests
Nov 16 18:57:25.843 INFO [stdout] test test_read_instruction ... ok
Nov 16 18:57:25.851 INFO [stdout] test test_tape_reading ... ok
Nov 16 18:57:25.923 INFO [stdout] test test_sth ... ok
Nov 16 18:57:25.923 INFO [stdout] 
Nov 16 18:57:25.923 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:57:25.923 INFO [stdout] 
Nov 16 18:57:25.931 INFO [stderr] su: No module specific data is present
Nov 16 18:57:27.217 INFO running `"docker" "inspect" "89dcf7e4575006785e8c62984f53200857323fe3922fca9b0ed1d94333e8314c"`
Nov 16 18:57:27.549 INFO running `"docker" "rm" "-f" "89dcf7e4575006785e8c62984f53200857323fe3922fca9b0ed1d94333e8314c"`
Nov 16 18:57:27.907 INFO [stdout] 89dcf7e4575006785e8c62984f53200857323fe3922fca9b0ed1d94333e8314c