Dec 01 02:58:44.265 INFO testing sejr/core-interpreter against 1.30.1 for beta-1.31-5
Dec 01 02:58:44.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:58:44.788 INFO [stdout] 1e6919e6e7ea29e2196a402fe97608c418acb76ba81377a3fc0c7d29e717d64b
Dec 01 02:58:44.791 INFO running `"docker" "start" "-a" "1e6919e6e7ea29e2196a402fe97608c418acb76ba81377a3fc0c7d29e717d64b"`
Dec 01 02:58:46.063 INFO [stderr] usermod: no changes
Dec 01 02:58:46.103 INFO [stderr]    Compiling core v0.4.0 (/source)
Dec 01 02:58:46.723 INFO [stderr] warning: unused arithmetic operation which must be used
Dec 01 02:58:46.724 INFO [stderr]    --> src/tokenizer.rs:309:9
Dec 01 02:58:46.724 INFO [stderr]     |
Dec 01 02:58:46.724 INFO [stderr] 309 |         i + 1;
Dec 01 02:58:46.725 INFO [stderr]     |         ^^^^^
Dec 01 02:58:46.725 INFO [stderr]     |
Dec 01 02:58:46.739 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 02:58:46.740 INFO [stderr] 
Dec 01 02:58:48.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Dec 01 02:58:48.183 INFO [stderr] su: No module specific data is present
Dec 01 02:58:48.885 INFO running `"docker" "inspect" "1e6919e6e7ea29e2196a402fe97608c418acb76ba81377a3fc0c7d29e717d64b"`
Dec 01 02:58:49.227 INFO running `"docker" "rm" "-f" "1e6919e6e7ea29e2196a402fe97608c418acb76ba81377a3fc0c7d29e717d64b"`
Dec 01 02:58:49.576 INFO [stdout] 1e6919e6e7ea29e2196a402fe97608c418acb76ba81377a3fc0c7d29e717d64b
Dec 01 02:58:49.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:58:50.047 INFO [stdout] d49cdb6ed7c3bb262bd331bc70d4cf49117a43b20e7776e969292fd7327512d0
Dec 01 02:58:50.052 INFO running `"docker" "start" "-a" "d49cdb6ed7c3bb262bd331bc70d4cf49117a43b20e7776e969292fd7327512d0"`
Dec 01 02:58:51.191 INFO [stderr] usermod: no changes
Dec 01 02:58:51.282 INFO [stderr]    Compiling core v0.4.0 (/source)
Dec 01 02:58:51.967 INFO [stderr] warning: unused arithmetic operation which must be used
Dec 01 02:58:51.967 INFO [stderr]    --> src/tokenizer.rs:309:9
Dec 01 02:58:51.967 INFO [stderr]     |
Dec 01 02:58:51.967 INFO [stderr] 309 |         i + 1;
Dec 01 02:58:51.967 INFO [stderr]     |         ^^^^^
Dec 01 02:58:51.967 INFO [stderr]     |
Dec 01 02:58:51.983 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 02:58:51.983 INFO [stderr] 
Dec 01 02:58:52.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 01 02:58:52.588 INFO [stderr] su: No module specific data is present
Dec 01 02:58:53.392 INFO running `"docker" "inspect" "d49cdb6ed7c3bb262bd331bc70d4cf49117a43b20e7776e969292fd7327512d0"`
Dec 01 02:58:53.777 INFO running `"docker" "rm" "-f" "d49cdb6ed7c3bb262bd331bc70d4cf49117a43b20e7776e969292fd7327512d0"`
Dec 01 02:58:54.143 INFO [stdout] d49cdb6ed7c3bb262bd331bc70d4cf49117a43b20e7776e969292fd7327512d0
Dec 01 02:58:54.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:58:54.623 INFO [stdout] ff0e51e1023decd58330ce01e104e1bce74cb97b9ff4077b562ccd6f1a41fccf
Dec 01 02:58:54.625 INFO running `"docker" "start" "-a" "ff0e51e1023decd58330ce01e104e1bce74cb97b9ff4077b562ccd6f1a41fccf"`
Dec 01 02:58:56.023 INFO [stderr] usermod: no changes
Dec 01 02:58:56.111 INFO [stdout] 
Dec 01 02:58:56.111 INFO [stdout] running 1 test
Dec 01 02:58:56.111 INFO [stdout] test tokenizer::test::correctly_verifies_argument_count ... ok
Dec 01 02:58:56.111 INFO [stdout] 
Dec 01 02:58:56.111 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:58:56.111 INFO [stdout] 
Dec 01 02:58:56.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 02:58:56.112 INFO [stderr]      Running /target/debug/deps/core-f7fff03fb3c4adc4
Dec 01 02:58:56.127 INFO [stderr] su: No module specific data is present
Dec 01 02:58:57.063 INFO running `"docker" "inspect" "ff0e51e1023decd58330ce01e104e1bce74cb97b9ff4077b562ccd6f1a41fccf"`
Dec 01 02:58:57.437 INFO running `"docker" "rm" "-f" "ff0e51e1023decd58330ce01e104e1bce74cb97b9ff4077b562ccd6f1a41fccf"`
Dec 01 02:58:57.763 INFO [stdout] ff0e51e1023decd58330ce01e104e1bce74cb97b9ff4077b562ccd6f1a41fccf
