Dec 05 08:50:01.146 INFO testing s3rvac/yabir against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:50:01.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:50:01.514 INFO [stdout] 0c42f1b0d74d1a3d7eb6b64d241d71c8e6bb7cb74a4879a1117cfff9499727ed
Dec 05 08:50:01.517 INFO running `"docker" "start" "-a" "0c42f1b0d74d1a3d7eb6b64d241d71c8e6bb7cb74a4879a1117cfff9499727ed"`
Dec 05 08:50:02.387 INFO [stderr] usermod: no changes
Dec 05 08:50:02.472 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Dec 05 08:50:02.756 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:50:02.756 INFO [stderr]    --> src/runner.rs:112:30
Dec 05 08:50:02.756 INFO [stderr]     |
Dec 05 08:50:02.756 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Dec 05 08:50:02.756 INFO [stderr]     |                              ----^^^^^
Dec 05 08:50:02.756 INFO [stderr]     |                              |
Dec 05 08:50:02.756 INFO [stderr]     |                              help: remove this `mut`
Dec 05 08:50:02.756 INFO [stderr]     |
Dec 05 08:50:02.756 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:50:02.756 INFO [stderr] 
Dec 05 08:50:02.768 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:50:02.768 INFO [stderr]    --> src/runner.rs:136:31
Dec 05 08:50:02.768 INFO [stderr]     |
Dec 05 08:50:02.768 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Dec 05 08:50:02.768 INFO [stderr]     |                               ----^^^^^^
Dec 05 08:50:02.768 INFO [stderr]     |                               |
Dec 05 08:50:02.768 INFO [stderr]     |                               help: remove this `mut`
Dec 05 08:50:02.768 INFO [stderr] 
Dec 05 08:50:03.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 08:50:03.307 INFO [stderr] su: No module specific data is present
Dec 05 08:50:03.649 INFO running `"docker" "inspect" "0c42f1b0d74d1a3d7eb6b64d241d71c8e6bb7cb74a4879a1117cfff9499727ed"`
Dec 05 08:50:03.824 INFO running `"docker" "rm" "-f" "0c42f1b0d74d1a3d7eb6b64d241d71c8e6bb7cb74a4879a1117cfff9499727ed"`
Dec 05 08:50:04.018 INFO [stdout] 0c42f1b0d74d1a3d7eb6b64d241d71c8e6bb7cb74a4879a1117cfff9499727ed
Dec 05 08:50:04.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:50:04.344 INFO [stdout] 7d9f288a944c325fa7e62eefbfe8e3862db91c7a07b6b3c74c297ffd2f50ff30
Dec 05 08:50:04.346 INFO running `"docker" "start" "-a" "7d9f288a944c325fa7e62eefbfe8e3862db91c7a07b6b3c74c297ffd2f50ff30"`
Dec 05 08:50:05.696 INFO [stderr] usermod: no changes
Dec 05 08:50:05.727 INFO [stderr]    Compiling yabir v0.1.0 (/source)
Dec 05 08:50:06.203 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:50:06.203 INFO [stderr]    --> src/runner.rs:112:30
Dec 05 08:50:06.203 INFO [stderr]     |
Dec 05 08:50:06.203 INFO [stderr] 112 |     fn read_value(&mut self, mut input: &mut std::io::Read) -> Result<(), String> {
Dec 05 08:50:06.203 INFO [stderr]     |                              ----^^^^^
Dec 05 08:50:06.203 INFO [stderr]     |                              |
Dec 05 08:50:06.203 INFO [stderr]     |                              help: remove this `mut`
Dec 05 08:50:06.203 INFO [stderr]     |
Dec 05 08:50:06.203 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 08:50:06.203 INFO [stderr] 
Dec 05 08:50:06.206 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:50:06.206 INFO [stderr]    --> src/runner.rs:136:31
Dec 05 08:50:06.206 INFO [stderr]     |
Dec 05 08:50:06.206 INFO [stderr] 136 |     fn write_value(&mut self, mut output: &mut std::io::Write) -> Result<(), String> {
Dec 05 08:50:06.206 INFO [stderr]     |                               ----^^^^^^
Dec 05 08:50:06.206 INFO [stderr]     |                               |
Dec 05 08:50:06.206 INFO [stderr]     |                               help: remove this `mut`
Dec 05 08:50:06.206 INFO [stderr] 
Dec 05 08:50:07.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 05 08:50:07.158 INFO [stderr] su: No module specific data is present
Dec 05 08:50:07.678 INFO running `"docker" "inspect" "7d9f288a944c325fa7e62eefbfe8e3862db91c7a07b6b3c74c297ffd2f50ff30"`
Dec 05 08:50:08.018 INFO running `"docker" "rm" "-f" "7d9f288a944c325fa7e62eefbfe8e3862db91c7a07b6b3c74c297ffd2f50ff30"`
Dec 05 08:50:08.260 INFO [stdout] 7d9f288a944c325fa7e62eefbfe8e3862db91c7a07b6b3c74c297ffd2f50ff30
Dec 05 08:50:08.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 08:50:08.734 INFO [stdout] b39155a7bc9a06e14ab42a41622fb02a056654cadae53549c168cde27e790efd
Dec 05 08:50:08.738 INFO running `"docker" "start" "-a" "b39155a7bc9a06e14ab42a41622fb02a056654cadae53549c168cde27e790efd"`
Dec 05 08:50:09.467 INFO [stderr] usermod: no changes
Dec 05 08:50:09.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 08:50:09.500 INFO [stderr]      Running /target/debug/deps/yabir-bd4864cf4c7f8cf2
Dec 05 08:50:09.504 INFO [stdout] 
Dec 05 08:50:09.504 INFO [stdout] running 21 tests
Dec 05 08:50:09.504 INFO [stdout] test cli::tests::should_print_usage_returns_false_when_prog_is_given ... ok
Dec 05 08:50:09.504 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_no_arguments ... ok
Dec 05 08:50:09.504 INFO [stdout] test lexer::tests::tokenize_recognizes_all_valid_tokens ... ok
Dec 05 08:50:09.504 INFO [stdout] test lexer::tests::tokenize_returns_empty_vec_when_there_are_no_instructions ... ok
Dec 05 08:50:09.504 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_long_form ... ok
Dec 05 08:50:09.504 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_end ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::read_does_not_alter_cell_value_when_at_end_of_file ... ok
Dec 05 08:50:09.504 INFO [stdout] test parser::tests::parse_correctly_parses_infinite_loop ... ok
Dec 05 08:50:09.504 INFO [stdout] test lexer::tests::tokenize_ignores_unsupported_characters ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::returns_error_when_underflowing_data_pointer ... ok
Dec 05 08:50:09.504 INFO [stdout] test parser::tests::parse_returns_empty_vec_when_there_are_no_tokens ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_can_decrement_cell ... ok
Dec 05 08:50:09.504 INFO [stdout] test parser::tests::parse_correctly_parses_valid_program ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_can_increment_cell ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_can_move_between_cells ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_can_loop ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_can_read_from_input_and_write_to_output ... ok
Dec 05 08:50:09.504 INFO [stdout] test runner::tests::run_does_nothing_when_program_has_no_instructions ... ok
Dec 05 08:50:09.509 INFO [stdout] test cli::tests::should_print_usage_returns_true_on_help_short_form ... ok
Dec 05 08:50:09.509 INFO [stdout] test runner::tests::copies_input_to_output ... ok
Dec 05 08:50:09.509 INFO [stdout] test parser::tests::parse_returns_error_when_missing_loop_start ... ok
Dec 05 08:50:09.509 INFO [stdout] 
Dec 05 08:50:09.509 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:50:09.509 INFO [stdout] 
Dec 05 08:50:09.519 INFO [stderr] su: No module specific data is present
Dec 05 08:50:09.862 INFO running `"docker" "inspect" "b39155a7bc9a06e14ab42a41622fb02a056654cadae53549c168cde27e790efd"`
Dec 05 08:50:10.118 INFO running `"docker" "rm" "-f" "b39155a7bc9a06e14ab42a41622fb02a056654cadae53549c168cde27e790efd"`
Dec 05 08:50:10.185 INFO [stdout] b39155a7bc9a06e14ab42a41622fb02a056654cadae53549c168cde27e790efd