Dec 14 09:13:45.844 INFO testing JerTH/Violet against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:13:45.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 09:13:46.407 INFO [stdout] 5fa29d7010ebbeaf533581c970acf65769c47b3cd373013d5d7da2aea7dff62b
Dec 14 09:13:46.411 INFO running `"docker" "start" "-a" "5fa29d7010ebbeaf533581c970acf65769c47b3cd373013d5d7da2aea7dff62b"`
Dec 14 09:13:47.455 INFO [stderr] usermod: no changes
Dec 14 09:13:47.507 INFO [stderr]    Compiling violet v0.1.0 (/source)
Dec 14 09:13:48.340 INFO [stderr] warning: field is never used: `ast`
Dec 14 09:13:48.340 INFO [stderr]   --> src/parser.rs:10:5
Dec 14 09:13:48.340 INFO [stderr]    |
Dec 14 09:13:48.340 INFO [stderr] 10 |     ast: VtAst,
Dec 14 09:13:48.340 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 09:13:48.340 INFO [stderr]    |
Dec 14 09:13:48.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:13:48.340 INFO [stderr] 
Dec 14 09:13:48.340 INFO [stderr] warning: field is never used: `op_stack`
Dec 14 09:13:48.340 INFO [stderr]   --> src/parser.rs:11:5
Dec 14 09:13:48.340 INFO [stderr]    |
Dec 14 09:13:48.340 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 14 09:13:48.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:48.340 INFO [stderr] 
Dec 14 09:13:48.340 INFO [stderr] warning: function is never used: `parse_expr`
Dec 14 09:13:48.341 INFO [stderr]    --> src/parser.rs:216:1
Dec 14 09:13:48.341 INFO [stderr]     |
Dec 14 09:13:48.341 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 14 09:13:48.341 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:48.341 INFO [stderr] 
Dec 14 09:13:49.749 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 14 09:13:49.749 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 14 09:13:49.749 INFO [stderr]   |
Dec 14 09:13:49.749 INFO [stderr] 2 | use violet::parser::*;
Dec 14 09:13:49.749 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:13:49.749 INFO [stderr]   |
Dec 14 09:13:49.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:13:49.749 INFO [stderr] 
Dec 14 09:13:49.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 14 09:13:49.975 INFO [stderr] su: No module specific data is present
Dec 14 09:13:50.297 INFO running `"docker" "inspect" "5fa29d7010ebbeaf533581c970acf65769c47b3cd373013d5d7da2aea7dff62b"`
Dec 14 09:13:50.431 INFO running `"docker" "rm" "-f" "5fa29d7010ebbeaf533581c970acf65769c47b3cd373013d5d7da2aea7dff62b"`
Dec 14 09:13:50.551 INFO [stdout] 5fa29d7010ebbeaf533581c970acf65769c47b3cd373013d5d7da2aea7dff62b
Dec 14 09:13:50.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 09:13:50.765 INFO [stdout] 8e5b43ecc1e1c308af3bc537cf4e869cd662405886e35f9d920f4b43577dbcb2
Dec 14 09:13:50.768 INFO running `"docker" "start" "-a" "8e5b43ecc1e1c308af3bc537cf4e869cd662405886e35f9d920f4b43577dbcb2"`
Dec 14 09:13:51.503 INFO [stderr] usermod: no changes
Dec 14 09:13:51.575 INFO [stderr]    Compiling violet v0.1.0 (/source)
Dec 14 09:13:52.171 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 14 09:13:52.171 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 14 09:13:52.171 INFO [stderr]   |
Dec 14 09:13:52.171 INFO [stderr] 2 | use violet::parser::*;
Dec 14 09:13:52.171 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.171 INFO [stderr]   |
Dec 14 09:13:52.171 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:13:52.171 INFO [stderr] 
Dec 14 09:13:52.927 INFO [stderr] warning: field is never used: `ast`
Dec 14 09:13:52.927 INFO [stderr]   --> src/parser.rs:10:5
Dec 14 09:13:52.927 INFO [stderr]    |
Dec 14 09:13:52.927 INFO [stderr] 10 |     ast: VtAst,
Dec 14 09:13:52.927 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 09:13:52.927 INFO [stderr]    |
Dec 14 09:13:52.927 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:13:52.927 INFO [stderr] 
Dec 14 09:13:52.927 INFO [stderr] warning: field is never used: `op_stack`
Dec 14 09:13:52.927 INFO [stderr]   --> src/parser.rs:11:5
Dec 14 09:13:52.927 INFO [stderr]    |
Dec 14 09:13:52.927 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 14 09:13:52.927 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.927 INFO [stderr] 
Dec 14 09:13:52.927 INFO [stderr] warning: function is never used: `parse_expr`
Dec 14 09:13:52.927 INFO [stderr]    --> src/parser.rs:216:1
Dec 14 09:13:52.927 INFO [stderr]     |
Dec 14 09:13:52.927 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 14 09:13:52.927 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.927 INFO [stderr] 
Dec 14 09:13:54.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 14 09:13:54.087 INFO [stderr] su: No module specific data is present
Dec 14 09:13:54.569 INFO running `"docker" "inspect" "8e5b43ecc1e1c308af3bc537cf4e869cd662405886e35f9d920f4b43577dbcb2"`
Dec 14 09:13:54.773 INFO running `"docker" "rm" "-f" "8e5b43ecc1e1c308af3bc537cf4e869cd662405886e35f9d920f4b43577dbcb2"`
Dec 14 09:13:54.910 INFO [stdout] 8e5b43ecc1e1c308af3bc537cf4e869cd662405886e35f9d920f4b43577dbcb2
Dec 14 09:13:54.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 09:13:55.220 INFO [stdout] 901bf2b7ab0bd59458fc1c2e8c2d815d9851f003d6b87bcc373300b378dedaad
Dec 14 09:13:55.224 INFO running `"docker" "start" "-a" "901bf2b7ab0bd59458fc1c2e8c2d815d9851f003d6b87bcc373300b378dedaad"`
Dec 14 09:13:55.831 INFO [stderr] usermod: no changes
Dec 14 09:13:55.866 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:13:55.866 INFO [stderr]      Running /target/debug/deps/violet-9c4041502424cf3a
Dec 14 09:13:55.891 INFO [stdout] 
Dec 14 09:13:55.891 INFO [stdout] running 13 tests
Dec 14 09:13:55.908 INFO [stdout] test tests::lexer_tests::lex_char_literal ... ok
Dec 14 09:13:55.908 INFO [stdout] test tests::lexer_tests::lex_floats ... ok
Dec 14 09:13:55.908 INFO [stdout] test tests::lexer_tests::lex_empty_source ... ok
Dec 14 09:13:55.908 INFO [stdout] test tests::lexer_tests::lex_mixed_numbers ... ok
Dec 14 09:13:55.908 INFO [stdout] test tests::lexer_tests::lex_keywords ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::lexer_tests::lex_loop_source ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::lexer_tests::lex_complex_source ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::lexer_tests::lex_single_integer ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::parser_tests::node_handle_ref_count ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::lexer_tests::lex_string_literal ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::lexer_tests::lex_simple_source ... ok
Dec 14 09:13:55.909 INFO [stdout] test tests::parser_tests::manually_construct_simple_tree ... ok
Dec 14 09:13:55.923 INFO [stdout] test tests::parser_tests::node_handle_deref ... ok
Dec 14 09:13:55.923 INFO [stdout] 
Dec 14 09:13:55.923 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:55.923 INFO [stdout] 
Dec 14 09:13:55.927 INFO [stderr]      Running /target/debug/deps/violet-78aa0f11298e01c9
Dec 14 09:13:55.935 INFO [stdout] 
Dec 14 09:13:55.935 INFO [stdout] running 0 tests
Dec 14 09:13:55.935 INFO [stdout] 
Dec 14 09:13:55.935 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:55.935 INFO [stdout] 
Dec 14 09:13:55.935 INFO [stderr]    Doc-tests violet
Dec 14 09:13:56.719 INFO [stdout] 
Dec 14 09:13:56.719 INFO [stdout] running 0 tests
Dec 14 09:13:56.719 INFO [stdout] 
Dec 14 09:13:56.719 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:56.719 INFO [stdout] 
Dec 14 09:13:56.723 INFO [stderr] su: No module specific data is present
Dec 14 09:13:57.343 INFO running `"docker" "inspect" "901bf2b7ab0bd59458fc1c2e8c2d815d9851f003d6b87bcc373300b378dedaad"`
Dec 14 09:13:57.629 INFO running `"docker" "rm" "-f" "901bf2b7ab0bd59458fc1c2e8c2d815d9851f003d6b87bcc373300b378dedaad"`
Dec 14 09:13:57.831 INFO [stdout] 901bf2b7ab0bd59458fc1c2e8c2d815d9851f003d6b87bcc373300b378dedaad