Dec 05 08:49:53.882 INFO testing s3rvac/yabir against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:49:53.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:49:54.132 INFO [stdout] b0e48c302c78eaa2d21aacb9a0560bee60d48f7a41eeca462aa9d85c7334d5c8
Dec 05 08:49:54.138 INFO running `"docker" "start" "-a" "b0e48c302c78eaa2d21aacb9a0560bee60d48f7a41eeca462aa9d85c7334d5c8"`
Dec 05 08:49:54.708 INFO [stderr] usermod: no changes
Dec 05 08:49:54.753 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Dec 05 08:49:55.032 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:49:55.033 INFO [stderr]    --> src/runner.rs:112:30
Dec 05 08:49:55.033 INFO [stderr]     |
Dec 05 08:49:55.033 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Dec 05 08:49:55.033 INFO [stderr]     |                              ----^^^^^
Dec 05 08:49:55.033 INFO [stderr]     |                              |
Dec 05 08:49:55.033 INFO [stderr]     |                              help: remove this `mut`
Dec 05 08:49:55.033 INFO [stderr]     |
Dec 05 08:49:55.033 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:49:55.033 INFO [stderr] 
Dec 05 08:49:55.033 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:49:55.033 INFO [stderr]    --> src/runner.rs:136:31
Dec 05 08:49:55.033 INFO [stderr]     |
Dec 05 08:49:55.033 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Dec 05 08:49:55.033 INFO [stderr]     |                               ----^^^^^^
Dec 05 08:49:55.033 INFO [stderr]     |                               |
Dec 05 08:49:55.033 INFO [stderr]     |                               help: remove this `mut`
Dec 05 08:49:55.033 INFO [stderr] 
Dec 05 08:49:56.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 05 08:49:56.003 INFO [stderr] su: No module specific data is present
Dec 05 08:49:56.788 INFO running `"docker" "inspect" "b0e48c302c78eaa2d21aacb9a0560bee60d48f7a41eeca462aa9d85c7334d5c8"`
Dec 05 08:49:57.038 INFO running `"docker" "rm" "-f" "b0e48c302c78eaa2d21aacb9a0560bee60d48f7a41eeca462aa9d85c7334d5c8"`
Dec 05 08:49:57.404 INFO [stdout] b0e48c302c78eaa2d21aacb9a0560bee60d48f7a41eeca462aa9d85c7334d5c8
Dec 05 08:49:57.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:49:57.880 INFO [stdout] 8aa94e37bb9824cc2bab00b5c086c5913e0125c23c56f70921601db5f45faac6
Dec 05 08:49:57.887 INFO running `"docker" "start" "-a" "8aa94e37bb9824cc2bab00b5c086c5913e0125c23c56f70921601db5f45faac6"`
Dec 05 08:49:59.244 INFO [stderr] usermod: no changes
Dec 05 08:49:59.340 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Dec 05 08:49:59.748 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:49:59.748 INFO [stderr]    --> src/runner.rs:112:30
Dec 05 08:49:59.748 INFO [stderr]     |
Dec 05 08:49:59.748 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Dec 05 08:49:59.748 INFO [stderr]     |                              ----^^^^^
Dec 05 08:49:59.748 INFO [stderr]     |                              |
Dec 05 08:49:59.748 INFO [stderr]     |                              help: remove this `mut`
Dec 05 08:49:59.748 INFO [stderr]     |
Dec 05 08:49:59.748 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:49:59.748 INFO [stderr] 
Dec 05 08:49:59.748 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:49:59.748 INFO [stderr]    --> src/runner.rs:136:31
Dec 05 08:49:59.748 INFO [stderr]     |
Dec 05 08:49:59.748 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Dec 05 08:49:59.748 INFO [stderr]     |                               ----^^^^^^
Dec 05 08:49:59.748 INFO [stderr]     |                               |
Dec 05 08:49:59.748 INFO [stderr]     |                               help: remove this `mut`
Dec 05 08:49:59.748 INFO [stderr] 
Dec 05 08:50:00.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 05 08:50:00.755 INFO [stderr] su: No module specific data is present
Dec 05 08:50:01.346 INFO running `"docker" "inspect" "8aa94e37bb9824cc2bab00b5c086c5913e0125c23c56f70921601db5f45faac6"`
Dec 05 08:50:01.516 INFO running `"docker" "rm" "-f" "8aa94e37bb9824cc2bab00b5c086c5913e0125c23c56f70921601db5f45faac6"`
Dec 05 08:50:01.722 INFO [stdout] 8aa94e37bb9824cc2bab00b5c086c5913e0125c23c56f70921601db5f45faac6
Dec 05 08:50:01.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:50:02.162 INFO [stdout] 8c2c573d606b7f38e9378a5675533530862a32041785415caa84d0af4556f851
Dec 05 08:50:02.162 INFO running `"docker" "start" "-a" "8c2c573d606b7f38e9378a5675533530862a32041785415caa84d0af4556f851"`
Dec 05 08:50:03.064 INFO [stderr] usermod: no changes
Dec 05 08:50:03.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 08:50:03.105 INFO [stderr]      Running /target/debug/deps/yabir-a24050b98e8bd85a
Dec 05 08:50:03.115 INFO [stdout] 
Dec 05 08:50:03.115 INFO [stdout] running 21 tests
Dec 05 08:50:03.120 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_long_form ... ok
Dec 05 08:50:03.120 INFO [stdout] test lexer::tests::tokenize_ignores_unsupported_characters ... ok
Dec 05 08:50:03.120 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_short_form ... ok
Dec 05 08:50:03.120 INFO [stdout] test cli::tests::should_print_usage_returns_false_when_prog_is_given ... ok
Dec 05 08:50:03.120 INFO [stdout] test lexer::tests::tokenize_recognizes_all_valid_tokens ... ok
Dec 05 08:50:03.120 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_no_arguments ... ok
Dec 05 08:50:03.120 INFO [stdout] test parser::tests::parse_returns_empty_vec_when_there_are_no_tokens ... ok
Dec 05 08:50:03.124 INFO [stdout] test lexer::tests::tokenize_returns_empty_vec_when_there_are_no_instructions ... ok
Dec 05 08:50:03.124 INFO [stdout] test runner::tests::read_does_not_alter_cell_value_when_at_end_of_file ... ok
Dec 05 08:50:03.124 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_end ... ok
Dec 05 08:50:03.124 INFO [stdout] test parser::tests::parse_correctly_parses_valid_program ... ok
Dec 05 08:50:03.125 INFO [stdout] test runner::tests::copies_input_to_output ... ok
Dec 05 08:50:03.125 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_start ... ok
Dec 05 08:50:03.125 INFO [stdout] test runner::tests::returns_error_when_underflowing_data_pointer ... ok
Dec 05 08:50:03.125 INFO [stdout] test parser::tests::parse_correctly_parses_infinite_loop ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_can_increment_cell ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_can_loop ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_can_move_between_cells ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_can_decrement_cell ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_does_nothing_when_program_has_no_instructions ... ok
Dec 05 08:50:03.128 INFO [stdout] test runner::tests::run_can_read_from_input_and_write_to_output ... ok
Dec 05 08:50:03.128 INFO [stdout] 
Dec 05 08:50:03.128 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:50:03.128 INFO [stdout] 
Dec 05 08:50:03.130 INFO [stderr] su: No module specific data is present
Dec 05 08:50:03.510 INFO running `"docker" "inspect" "8c2c573d606b7f38e9378a5675533530862a32041785415caa84d0af4556f851"`
Dec 05 08:50:03.687 INFO running `"docker" "rm" "-f" "8c2c573d606b7f38e9378a5675533530862a32041785415caa84d0af4556f851"`
Dec 05 08:50:03.952 INFO [stdout] 8c2c573d606b7f38e9378a5675533530862a32041785415caa84d0af4556f851