Dec 14 09:13:46.190 INFO testing JerTH/Violet against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:13:46.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:13:46.625 INFO [stdout] 88a667cd3584b1527bb0e403c66b87fff14182d37f159be56182e873cd64d893
Dec 14 09:13:46.625 INFO running `"docker" "start" "-a" "88a667cd3584b1527bb0e403c66b87fff14182d37f159be56182e873cd64d893"`
Dec 14 09:13:47.661 INFO [stderr] usermod: no changes
Dec 14 09:13:47.755 INFO [stderr]    Compiling violet v0.1.0 (/source)
Dec 14 09:13:48.551 INFO [stderr] warning: field is never used: `ast`
Dec 14 09:13:48.551 INFO [stderr]   --> src/parser.rs:10:5
Dec 14 09:13:48.551 INFO [stderr]    |
Dec 14 09:13:48.551 INFO [stderr] 10 |     ast: VtAst,
Dec 14 09:13:48.551 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 09:13:48.551 INFO [stderr]    |
Dec 14 09:13:48.551 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:13:48.551 INFO [stderr] 
Dec 14 09:13:48.551 INFO [stderr] warning: field is never used: `op_stack`
Dec 14 09:13:48.551 INFO [stderr]   --> src/parser.rs:11:5
Dec 14 09:13:48.551 INFO [stderr]    |
Dec 14 09:13:48.551 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 14 09:13:48.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:48.551 INFO [stderr] 
Dec 14 09:13:48.551 INFO [stderr] warning: function is never used: `parse_expr`
Dec 14 09:13:48.551 INFO [stderr]    --> src/parser.rs:216:1
Dec 14 09:13:48.551 INFO [stderr]     |
Dec 14 09:13:48.551 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 14 09:13:48.551 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:48.551 INFO [stderr] 
Dec 14 09:13:49.863 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 14 09:13:49.863 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 14 09:13:49.863 INFO [stderr]   |
Dec 14 09:13:49.863 INFO [stderr] 2 | use violet::parser::*;
Dec 14 09:13:49.863 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:13:49.863 INFO [stderr]   |
Dec 14 09:13:49.863 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:13:49.863 INFO [stderr] 
Dec 14 09:13:50.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 14 09:13:50.039 INFO [stderr] su: No module specific data is present
Dec 14 09:13:50.353 INFO running `"docker" "inspect" "88a667cd3584b1527bb0e403c66b87fff14182d37f159be56182e873cd64d893"`
Dec 14 09:13:50.473 INFO running `"docker" "rm" "-f" "88a667cd3584b1527bb0e403c66b87fff14182d37f159be56182e873cd64d893"`
Dec 14 09:13:50.561 INFO [stdout] 88a667cd3584b1527bb0e403c66b87fff14182d37f159be56182e873cd64d893
Dec 14 09:13:50.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:13:50.873 INFO [stdout] 5b7f0f2f4ba001d41ed29ec0923e94f91b6059094d01574621bed8aff8e73f8c
Dec 14 09:13:50.875 INFO running `"docker" "start" "-a" "5b7f0f2f4ba001d41ed29ec0923e94f91b6059094d01574621bed8aff8e73f8c"`
Dec 14 09:13:51.603 INFO [stderr] usermod: no changes
Dec 14 09:13:51.671 INFO [stderr]    Compiling violet v0.1.0 (/source)
Dec 14 09:13:52.307 INFO [stderr] warning: unused import: `violet::parser::*`
Dec 14 09:13:52.307 INFO [stderr]  --> src/bin/violet.rs:2:5
Dec 14 09:13:52.307 INFO [stderr]   |
Dec 14 09:13:52.307 INFO [stderr] 2 | use violet::parser::*;
Dec 14 09:13:52.307 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.307 INFO [stderr]   |
Dec 14 09:13:52.307 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:13:52.307 INFO [stderr] 
Dec 14 09:13:52.976 INFO [stderr] warning: field is never used: `ast`
Dec 14 09:13:52.976 INFO [stderr]   --> src/parser.rs:10:5
Dec 14 09:13:52.976 INFO [stderr]    |
Dec 14 09:13:52.976 INFO [stderr] 10 |     ast: VtAst,
Dec 14 09:13:52.976 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 09:13:52.976 INFO [stderr]    |
Dec 14 09:13:52.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:13:52.976 INFO [stderr] 
Dec 14 09:13:52.976 INFO [stderr] warning: field is never used: `op_stack`
Dec 14 09:13:52.976 INFO [stderr]   --> src/parser.rs:11:5
Dec 14 09:13:52.976 INFO [stderr]    |
Dec 14 09:13:52.976 INFO [stderr] 11 |     op_stack: VecDeque<VtToken>,
Dec 14 09:13:52.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.976 INFO [stderr] 
Dec 14 09:13:52.976 INFO [stderr] warning: function is never used: `parse_expr`
Dec 14 09:13:52.976 INFO [stderr]    --> src/parser.rs:216:1
Dec 14 09:13:52.976 INFO [stderr]     |
Dec 14 09:13:52.976 INFO [stderr] 216 | fn parse_expr(state: &mut VtParser) -> bool {
Dec 14 09:13:52.976 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:13:52.976 INFO [stderr] 
Dec 14 09:13:54.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Dec 14 09:13:54.081 INFO [stderr] su: No module specific data is present
Dec 14 09:13:54.600 INFO running `"docker" "inspect" "5b7f0f2f4ba001d41ed29ec0923e94f91b6059094d01574621bed8aff8e73f8c"`
Dec 14 09:13:54.783 INFO running `"docker" "rm" "-f" "5b7f0f2f4ba001d41ed29ec0923e94f91b6059094d01574621bed8aff8e73f8c"`
Dec 14 09:13:54.968 INFO [stdout] 5b7f0f2f4ba001d41ed29ec0923e94f91b6059094d01574621bed8aff8e73f8c
Dec 14 09:13:54.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 09:13:55.276 INFO [stdout] 3d0251cbb4a573f612e0232f4ce4b731de16faa36e686a31a9e9fbdbc2b7fee9
Dec 14 09:13:55.278 INFO running `"docker" "start" "-a" "3d0251cbb4a573f612e0232f4ce4b731de16faa36e686a31a9e9fbdbc2b7fee9"`
Dec 14 09:13:55.991 INFO [stderr] usermod: no changes
Dec 14 09:13:56.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 09:13:56.039 INFO [stdout] 
Dec 14 09:13:56.039 INFO [stderr]      Running /target/debug/deps/violet-78b002a3acf09377
Dec 14 09:13:56.039 INFO [stdout] running 13 tests
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_char_literal ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_floats ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_empty_source ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_complex_source ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::parser_tests::node_handle_deref ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::parser_tests::manually_construct_simple_tree ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_single_integer ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_string_literal ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_mixed_numbers ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_loop_source ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::parser_tests::node_handle_ref_count ... ok
Dec 14 09:13:56.051 INFO [stdout] test tests::lexer_tests::lex_keywords ... ok
Dec 14 09:13:56.054 INFO [stdout] test tests::lexer_tests::lex_simple_source ... ok
Dec 14 09:13:56.055 INFO [stderr]      Running /target/debug/deps/violet-14aee89a5ed5e362
Dec 14 09:13:56.055 INFO [stdout] 
Dec 14 09:13:56.055 INFO [stderr]    Doc-tests violet
Dec 14 09:13:56.055 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:56.055 INFO [stdout] 
Dec 14 09:13:56.055 INFO [stdout] 
Dec 14 09:13:56.055 INFO [stdout] running 0 tests
Dec 14 09:13:56.055 INFO [stdout] 
Dec 14 09:13:56.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:56.055 INFO [stdout] 
Dec 14 09:13:56.892 INFO [stdout] 
Dec 14 09:13:56.892 INFO [stdout] running 0 tests
Dec 14 09:13:56.892 INFO [stdout] 
Dec 14 09:13:56.892 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:13:56.892 INFO [stdout] 
Dec 14 09:13:56.903 INFO [stderr] su: No module specific data is present
Dec 14 09:13:57.844 INFO running `"docker" "inspect" "3d0251cbb4a573f612e0232f4ce4b731de16faa36e686a31a9e9fbdbc2b7fee9"`
Dec 14 09:13:57.985 INFO running `"docker" "rm" "-f" "3d0251cbb4a573f612e0232f4ce4b731de16faa36e686a31a9e9fbdbc2b7fee9"`
Dec 14 09:13:58.179 INFO [stdout] 3d0251cbb4a573f612e0232f4ce4b731de16faa36e686a31a9e9fbdbc2b7fee9