Dec 12 19:43:01.285 INFO testing zanchi/lexer-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 19:43:01.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 19:43:01.926 INFO [stdout] 17554eee444b23e8992f280ec3d2e192ee1419ee785ed43a67c648b99549f3e4
Dec 12 19:43:01.926 INFO running `"docker" "start" "-a" "17554eee444b23e8992f280ec3d2e192ee1419ee785ed43a67c648b99549f3e4"`
Dec 12 19:43:02.365 INFO [stderr] usermod: no changes
Dec 12 19:43:02.398 INFO [stderr]    Compiling itertools v0.7.8
Dec 12 19:43:04.500 INFO [stderr]    Compiling parser-rust v0.1.0 (/source)
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Add`
Dec 12 19:43:04.703 INFO [stderr]  --> src/main.rs:7:3
Dec 12 19:43:04.703 INFO [stderr]   |
Dec 12 19:43:04.703 INFO [stderr] 7 |   Add,
Dec 12 19:43:04.703 INFO [stderr]   |   ^^^
Dec 12 19:43:04.703 INFO [stderr]   |
Dec 12 19:43:04.703 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Divide`
Dec 12 19:43:04.703 INFO [stderr]  --> src/main.rs:8:3
Dec 12 19:43:04.703 INFO [stderr]   |
Dec 12 19:43:04.703 INFO [stderr] 8 |   Divide,
Dec 12 19:43:04.703 INFO [stderr]   |   ^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Multiply`
Dec 12 19:43:04.703 INFO [stderr]  --> src/main.rs:9:3
Dec 12 19:43:04.703 INFO [stderr]   |
Dec 12 19:43:04.703 INFO [stderr] 9 |   Multiply,
Dec 12 19:43:04.703 INFO [stderr]   |   ^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Subtract`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:10:3
Dec 12 19:43:04.703 INFO [stderr]    |
Dec 12 19:43:04.703 INFO [stderr] 10 |   Subtract,
Dec 12 19:43:04.703 INFO [stderr]    |   ^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `LeftParen`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:15:3
Dec 12 19:43:04.703 INFO [stderr]    |
Dec 12 19:43:04.703 INFO [stderr] 15 |   LeftParen,
Dec 12 19:43:04.703 INFO [stderr]    |   ^^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Number`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:16:3
Dec 12 19:43:04.703 INFO [stderr]    |
Dec 12 19:43:04.703 INFO [stderr] 16 |   Number(i32),
Dec 12 19:43:04.703 INFO [stderr]    |   ^^^^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `Operator`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:17:3
Dec 12 19:43:04.703 INFO [stderr]    |
Dec 12 19:43:04.703 INFO [stderr] 17 |   Operator(Op),
Dec 12 19:43:04.703 INFO [stderr]    |   ^^^^^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: variant is never constructed: `RightParen`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:18:3
Dec 12 19:43:04.703 INFO [stderr]    |
Dec 12 19:43:04.703 INFO [stderr] 18 |   RightParen,
Dec 12 19:43:04.703 INFO [stderr]    |   ^^^^^^^^^^
Dec 12 19:43:04.703 INFO [stderr] 
Dec 12 19:43:04.703 INFO [stderr] warning: function is never used: `lexer`
Dec 12 19:43:04.703 INFO [stderr]   --> src/main.rs:21:1
Dec 12 19:43:04.704 INFO [stderr]    |
Dec 12 19:43:04.704 INFO [stderr] 21 | fn lexer(input: &String) -> Result<Vec<Token>, String> {
Dec 12 19:43:04.704 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:43:04.704 INFO [stderr] 
Dec 12 19:43:04.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 12 19:43:04.997 INFO [stderr] su: No module specific data is present
Dec 12 19:43:06.175 INFO running `"docker" "inspect" "17554eee444b23e8992f280ec3d2e192ee1419ee785ed43a67c648b99549f3e4"`
Dec 12 19:43:06.473 INFO running `"docker" "rm" "-f" "17554eee444b23e8992f280ec3d2e192ee1419ee785ed43a67c648b99549f3e4"`
Dec 12 19:43:06.767 INFO [stdout] 17554eee444b23e8992f280ec3d2e192ee1419ee785ed43a67c648b99549f3e4
Dec 12 19:43:06.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 19:43:07.303 INFO [stdout] 97a0e8dc1a90154d7da07a01031aac54322e4c6cf024f30b163acc17987f2ac4
Dec 12 19:43:07.311 INFO running `"docker" "start" "-a" "97a0e8dc1a90154d7da07a01031aac54322e4c6cf024f30b163acc17987f2ac4"`
Dec 12 19:43:08.732 INFO [stderr] usermod: no changes
Dec 12 19:43:08.827 INFO [stderr]    Compiling parser-rust v0.1.0 (/source)
Dec 12 19:43:09.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 12 19:43:09.903 INFO [stderr] su: No module specific data is present
Dec 12 19:43:11.067 INFO running `"docker" "inspect" "97a0e8dc1a90154d7da07a01031aac54322e4c6cf024f30b163acc17987f2ac4"`
Dec 12 19:43:11.316 INFO running `"docker" "rm" "-f" "97a0e8dc1a90154d7da07a01031aac54322e4c6cf024f30b163acc17987f2ac4"`
Dec 12 19:43:11.530 INFO [stdout] 97a0e8dc1a90154d7da07a01031aac54322e4c6cf024f30b163acc17987f2ac4
Dec 12 19:43:11.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 19:43:11.927 INFO [stdout] bbc2ca11037b60d51aedb6322372a497da394375932df5c22f89729448634a4e
Dec 12 19:43:11.928 INFO running `"docker" "start" "-a" "bbc2ca11037b60d51aedb6322372a497da394375932df5c22f89729448634a4e"`
Dec 12 19:43:13.187 INFO [stderr] usermod: no changes
Dec 12 19:43:13.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 12 19:43:13.267 INFO [stderr]      Running /target/debug/deps/parser_rust-cd271ee4c17d8a3f
Dec 12 19:43:13.275 INFO [stdout] 
Dec 12 19:43:13.275 INFO [stdout] running 1 test
Dec 12 19:43:13.275 INFO [stdout] test test::lexer ... ok
Dec 12 19:43:13.275 INFO [stdout] 
Dec 12 19:43:13.275 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:43:13.275 INFO [stdout] 
Dec 12 19:43:13.286 INFO [stderr] su: No module specific data is present
Dec 12 19:43:14.039 INFO running `"docker" "inspect" "bbc2ca11037b60d51aedb6322372a497da394375932df5c22f89729448634a4e"`
Dec 12 19:43:14.365 INFO running `"docker" "rm" "-f" "bbc2ca11037b60d51aedb6322372a497da394375932df5c22f89729448634a4e"`
Dec 12 19:43:14.742 INFO [stdout] bbc2ca11037b60d51aedb6322372a497da394375932df5c22f89729448634a4e