Dec 13 22:18:53.548 INFO testing darksv/futon against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:18:53.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:18:53.865 INFO [stdout] 42bdd480bca6c64b34494a037bf9675ca796a358c045198d19bbe744e7d486fa
Dec 13 22:18:53.875 INFO running `"docker" "start" "-a" "42bdd480bca6c64b34494a037bf9675ca796a358c045198d19bbe744e7d486fa"`
Dec 13 22:18:55.171 INFO [stderr] usermod: no changes
Dec 13 22:18:55.239 INFO [stderr]    Compiling untitled v0.1.0 (/source)
Dec 13 22:18:55.933 INFO [stderr] warning: method is never used: `from_str`
Dec 13 22:18:55.933 INFO [stderr]    --> src/lexer.rs:235:5
Dec 13 22:18:55.933 INFO [stderr]     |
Dec 13 22:18:55.933 INFO [stderr] 235 |     pub fn from_str(str: &'a str, line: usize, column: usize) -> SourceSpan<'a> {
Dec 13 22:18:55.933 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:18:55.933 INFO [stderr]     |
Dec 13 22:18:55.933 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 22:18:55.933 INFO [stderr] 
Dec 13 22:18:57.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 13 22:18:57.229 INFO [stderr] su: No module specific data is present
Dec 13 22:18:57.843 INFO running `"docker" "inspect" "42bdd480bca6c64b34494a037bf9675ca796a358c045198d19bbe744e7d486fa"`
Dec 13 22:18:58.255 INFO running `"docker" "rm" "-f" "42bdd480bca6c64b34494a037bf9675ca796a358c045198d19bbe744e7d486fa"`
Dec 13 22:18:58.535 INFO [stdout] 42bdd480bca6c64b34494a037bf9675ca796a358c045198d19bbe744e7d486fa
Dec 13 22:18:58.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:18:58.954 INFO [stdout] c890d396bf184d2752f07e42718a06316409ca2086116111bc916766446a7376
Dec 13 22:18:58.956 INFO running `"docker" "start" "-a" "c890d396bf184d2752f07e42718a06316409ca2086116111bc916766446a7376"`
Dec 13 22:18:59.886 INFO [stderr] usermod: no changes
Dec 13 22:18:59.931 INFO [stderr]    Compiling untitled v0.1.0 (/source)
Dec 13 22:19:00.483 INFO [stderr] warning: unused import: `PunctKind`
Dec 13 22:19:00.483 INFO [stderr]    --> src/lexer.rs:540:87
Dec 13 22:19:00.483 INFO [stderr]     |
Dec 13 22:19:00.483 INFO [stderr] 540 |     use super::{Lexer, LexerError, Token, SourceSpan, TokenType, TokenValue, Keyword, PunctKind};
Dec 13 22:19:00.483 INFO [stderr]     |                                                                                       ^^^^^^^^^
Dec 13 22:19:00.483 INFO [stderr]     |
Dec 13 22:19:00.483 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 22:19:00.483 INFO [stderr] 
Dec 13 22:19:01.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 13 22:19:01.859 INFO [stderr] su: No module specific data is present
Dec 13 22:19:02.209 INFO running `"docker" "inspect" "c890d396bf184d2752f07e42718a06316409ca2086116111bc916766446a7376"`
Dec 13 22:19:02.372 INFO running `"docker" "rm" "-f" "c890d396bf184d2752f07e42718a06316409ca2086116111bc916766446a7376"`
Dec 13 22:19:02.624 INFO [stdout] c890d396bf184d2752f07e42718a06316409ca2086116111bc916766446a7376
Dec 13 22:19:02.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 22:19:02.913 INFO [stdout] 5965f04ae25efff33c7de46c7c3283a40fba2556ff79e23f58c6e1aad9de9e32
Dec 13 22:19:02.915 INFO running `"docker" "start" "-a" "5965f04ae25efff33c7de46c7c3283a40fba2556ff79e23f58c6e1aad9de9e32"`
Dec 13 22:19:03.455 INFO [stderr] usermod: no changes
Dec 13 22:19:03.518 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 22:19:03.522 INFO [stderr]      Running /target/debug/deps/untitled-9de839a9a9f2a53d
Dec 13 22:19:03.523 INFO [stdout] 
Dec 13 22:19:03.523 INFO [stdout] running 10 tests
Dec 13 22:19:03.524 INFO [stdout] test lexer::tests::empty ... ok
Dec 13 22:19:03.524 INFO [stdout] test lexer::tests::only_whitespace ... ok
Dec 13 22:19:03.524 INFO [stdout] test lexer::tests::single_identifier_surrounded_by_whitespace ... ok
Dec 13 22:19:03.524 INFO [stdout] test lexer::tests::single_identifier ... ok
Dec 13 22:19:03.524 INFO [stdout] test lexer::tests::single_floating_number ... ok
Dec 13 22:19:03.535 INFO [stdout] test lexer::tests::single_string ... ok
Dec 13 22:19:03.535 INFO [stdout] test lexer::tests::single_unterminated_string ... ok
Dec 13 22:19:03.535 INFO [stdout] test lexer::tests::single_integral_number ... ok
Dec 13 22:19:03.535 INFO [stdout] test lexer::tests::single_keyword ... ok
Dec 13 22:19:03.536 INFO [stdout] test lexer::tests::single_punctuation_mark ... ok
Dec 13 22:19:03.536 INFO [stdout] 
Dec 13 22:19:03.536 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:19:03.536 INFO [stdout] 
Dec 13 22:19:03.543 INFO [stderr] su: No module specific data is present
Dec 13 22:19:03.956 INFO running `"docker" "inspect" "5965f04ae25efff33c7de46c7c3283a40fba2556ff79e23f58c6e1aad9de9e32"`
Dec 13 22:19:04.193 INFO running `"docker" "rm" "-f" "5965f04ae25efff33c7de46c7c3283a40fba2556ff79e23f58c6e1aad9de9e32"`
Dec 13 22:19:04.409 INFO [stdout] 5965f04ae25efff33c7de46c7c3283a40fba2556ff79e23f58c6e1aad9de9e32