Nov 16 14:42:37.048 INFO testing s3rvac/yabir against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 14:42:37.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:42:37.594 INFO [stdout] 5b4b0e68869d19f83c371ea175a651d95783e269eaabcac138fbe91a7c19f45e
Nov 16 14:42:37.597 INFO running `"docker" "start" "-a" "5b4b0e68869d19f83c371ea175a651d95783e269eaabcac138fbe91a7c19f45e"`
Nov 16 14:42:38.851 INFO [stderr] usermod: no changes
Nov 16 14:42:38.927 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Nov 16 14:42:39.311 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:42:39.311 INFO [stderr]    --> src/runner.rs:112:30
Nov 16 14:42:39.311 INFO [stderr]     |
Nov 16 14:42:39.311 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Nov 16 14:42:39.311 INFO [stderr]     |                              ----^^^^^
Nov 16 14:42:39.311 INFO [stderr]     |                              |
Nov 16 14:42:39.311 INFO [stderr]     |                              help: remove this `mut`
Nov 16 14:42:39.311 INFO [stderr]     |
Nov 16 14:42:39.311 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 14:42:39.311 INFO [stderr] 
Nov 16 14:42:39.311 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:42:39.311 INFO [stderr]    --> src/runner.rs:136:31
Nov 16 14:42:39.311 INFO [stderr]     |
Nov 16 14:42:39.311 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Nov 16 14:42:39.311 INFO [stderr]     |                               ----^^^^^^
Nov 16 14:42:39.311 INFO [stderr]     |                               |
Nov 16 14:42:39.311 INFO [stderr]     |                               help: remove this `mut`
Nov 16 14:42:39.311 INFO [stderr] 
Nov 16 14:42:40.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 16 14:42:40.595 INFO [stderr] su: No module specific data is present
Nov 16 14:42:41.215 INFO running `"docker" "inspect" "5b4b0e68869d19f83c371ea175a651d95783e269eaabcac138fbe91a7c19f45e"`
Nov 16 14:42:41.457 INFO running `"docker" "rm" "-f" "5b4b0e68869d19f83c371ea175a651d95783e269eaabcac138fbe91a7c19f45e"`
Nov 16 14:42:41.795 INFO [stdout] 5b4b0e68869d19f83c371ea175a651d95783e269eaabcac138fbe91a7c19f45e
Nov 16 14:42:41.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:42:42.401 INFO [stdout] 310b4f5418fad49c8863b9db382c6b16ab0e6faf850671191412cb275815ecb5
Nov 16 14:42:42.405 INFO running `"docker" "start" "-a" "310b4f5418fad49c8863b9db382c6b16ab0e6faf850671191412cb275815ecb5"`
Nov 16 14:42:43.487 INFO [stderr] usermod: no changes
Nov 16 14:42:43.539 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Nov 16 14:42:44.111 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:42:44.111 INFO [stderr]    --> src/runner.rs:112:30
Nov 16 14:42:44.111 INFO [stderr]     |
Nov 16 14:42:44.112 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Nov 16 14:42:44.112 INFO [stderr]     |                              ----^^^^^
Nov 16 14:42:44.112 INFO [stderr]     |                              |
Nov 16 14:42:44.113 INFO [stderr]     |                              help: remove this `mut`
Nov 16 14:42:44.113 INFO [stderr]     |
Nov 16 14:42:44.113 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 14:42:44.114 INFO [stderr] 
Nov 16 14:42:44.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 14:42:44.119 INFO [stderr]    --> src/runner.rs:136:31
Nov 16 14:42:44.120 INFO [stderr]     |
Nov 16 14:42:44.120 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Nov 16 14:42:44.120 INFO [stderr]     |                               ----^^^^^^
Nov 16 14:42:44.120 INFO [stderr]     |                               |
Nov 16 14:42:44.121 INFO [stderr]     |                               help: remove this `mut`
Nov 16 14:42:44.121 INFO [stderr] 
Nov 16 14:42:45.538 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 16 14:42:45.541 INFO [stderr] su: No module specific data is present
Nov 16 14:42:46.155 INFO running `"docker" "inspect" "310b4f5418fad49c8863b9db382c6b16ab0e6faf850671191412cb275815ecb5"`
Nov 16 14:42:46.463 INFO running `"docker" "rm" "-f" "310b4f5418fad49c8863b9db382c6b16ab0e6faf850671191412cb275815ecb5"`
Nov 16 14:42:46.766 INFO [stdout] 310b4f5418fad49c8863b9db382c6b16ab0e6faf850671191412cb275815ecb5
Nov 16 14:42:46.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:42:47.395 INFO [stdout] 13cf455a2ff7935c1a84301a09f4cc7513a9707649429b1a0dc99f84aa94e0c6
Nov 16 14:42:47.399 INFO running `"docker" "start" "-a" "13cf455a2ff7935c1a84301a09f4cc7513a9707649429b1a0dc99f84aa94e0c6"`
Nov 16 14:42:48.639 INFO [stderr] usermod: no changes
Nov 16 14:42:48.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 14:42:48.715 INFO [stderr]      Running /target/debug/deps/yabir-24ec07f9b180de15
Nov 16 14:42:48.723 INFO [stdout] 
Nov 16 14:42:48.723 INFO [stdout] running 21 tests
Nov 16 14:42:48.724 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_short_form ... ok
Nov 16 14:42:48.725 INFO [stdout] test cli::tests::should_print_usage_returns_false_when_prog_is_given ... ok
Nov 16 14:42:48.725 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_no_arguments ... ok
Nov 16 14:42:48.725 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_long_form ... ok
Nov 16 14:42:48.726 INFO [stdout] test parser::tests::parse_returns_empty_vec_when_there_are_no_tokens ... ok
Nov 16 14:42:48.726 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_start ... ok
Nov 16 14:42:48.726 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_end ... ok
Nov 16 14:42:48.727 INFO [stdout] test parser::tests::parse_correctly_parses_valid_program ... ok
Nov 16 14:42:48.727 INFO [stdout] test runner::tests::copies_input_to_output ... ok
Nov 16 14:42:48.727 INFO [stdout] test runner::tests::returns_error_when_underflowing_data_pointer ... ok
Nov 16 14:42:48.727 INFO [stdout] test runner::tests::read_does_not_alter_cell_value_when_at_end_of_file ... ok
Nov 16 14:42:48.727 INFO [stdout] test lexer::tests::tokenize_recognizes_all_valid_tokens ... ok
Nov 16 14:42:48.727 INFO [stdout] test lexer::tests::tokenize_returns_empty_vec_when_there_are_no_instructions ... ok
Nov 16 14:42:48.727 INFO [stdout] test parser::tests::parse_correctly_parses_infinite_loop ... ok
Nov 16 14:42:48.727 INFO [stdout] test lexer::tests::tokenize_ignores_unsupported_characters ... ok
Nov 16 14:42:48.727 INFO [stdout] test runner::tests::run_does_nothing_when_program_has_no_instructions ... ok
Nov 16 14:42:48.728 INFO [stdout] test runner::tests::run_can_increment_cell ... ok
Nov 16 14:42:48.729 INFO [stdout] test runner::tests::run_can_read_from_input_and_write_to_output ... ok
Nov 16 14:42:48.729 INFO [stdout] test runner::tests::run_can_decrement_cell ... ok
Nov 16 14:42:48.729 INFO [stdout] test runner::tests::run_can_loop ... ok
Nov 16 14:42:48.729 INFO [stdout] test runner::tests::run_can_move_between_cells ... ok
Nov 16 14:42:48.729 INFO [stdout] 
Nov 16 14:42:48.729 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 14:42:48.729 INFO [stdout] 
Nov 16 14:42:48.743 INFO [stderr] su: No module specific data is present
Nov 16 14:42:49.385 INFO running `"docker" "inspect" "13cf455a2ff7935c1a84301a09f4cc7513a9707649429b1a0dc99f84aa94e0c6"`
Nov 16 14:42:49.631 INFO running `"docker" "rm" "-f" "13cf455a2ff7935c1a84301a09f4cc7513a9707649429b1a0dc99f84aa94e0c6"`
Nov 16 14:42:49.930 INFO [stdout] 13cf455a2ff7935c1a84301a09f4cc7513a9707649429b1a0dc99f84aa94e0c6