Dec 14 09:41:44.752 INFO testing HeroicKatora/automata against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:41:44.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:41:45.191 INFO [stdout] 9366ce32fb82ca6900479a5e6bf5c0275e3787d1a17573417f7ba4b697bf235c
Dec 14 09:41:45.196 INFO running `"docker" "start" "-a" "9366ce32fb82ca6900479a5e6bf5c0275e3787d1a17573417f7ba4b697bf235c"`
Dec 14 09:41:47.398 INFO [stderr] usermod: no changes
Dec 14 09:41:47.479 INFO [stderr]    Compiling automata v0.0.3 (/source)
Dec 14 09:41:48.469 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:41:48.469 INFO [stderr]    --> src/dot.rs:137:9
Dec 14 09:41:48.469 INFO [stderr]     |
Dec 14 09:41:48.469 INFO [stderr] 137 |         write!(fmt, "\t{} ", id);
Dec 14 09:41:48.469 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:41:48.469 INFO [stderr]     |
Dec 14 09:41:48.469 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:41:48.469 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:41:48.469 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:41:48.469 INFO [stderr] 
Dec 14 09:41:52.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
Dec 14 09:41:52.352 INFO [stderr] su: No module specific data is present
Dec 14 09:41:53.499 INFO running `"docker" "inspect" "9366ce32fb82ca6900479a5e6bf5c0275e3787d1a17573417f7ba4b697bf235c"`
Dec 14 09:41:53.892 INFO running `"docker" "rm" "-f" "9366ce32fb82ca6900479a5e6bf5c0275e3787d1a17573417f7ba4b697bf235c"`
Dec 14 09:41:54.215 INFO [stdout] 9366ce32fb82ca6900479a5e6bf5c0275e3787d1a17573417f7ba4b697bf235c
Dec 14 09:41:54.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:41:54.747 INFO [stdout] edc008dac8fe3ae4fcfe8e7e6592219954b97e5f6afa0571fc6cff126041cec6
Dec 14 09:41:54.755 INFO running `"docker" "start" "-a" "edc008dac8fe3ae4fcfe8e7e6592219954b97e5f6afa0571fc6cff126041cec6"`
Dec 14 09:41:56.295 INFO [stderr] usermod: no changes
Dec 14 09:41:56.339 INFO [stderr]    Compiling automata v0.0.3 (/source)
Dec 14 09:41:58.135 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:41:58.135 INFO [stderr]    --> src/dot.rs:137:9
Dec 14 09:41:58.135 INFO [stderr]     |
Dec 14 09:41:58.135 INFO [stderr] 137 |         write!(fmt, "\t{} ", id);
Dec 14 09:41:58.135 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:41:58.135 INFO [stderr]     |
Dec 14 09:41:58.135 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:41:58.135 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:41:58.135 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 09:41:58.135 INFO [stderr] 
Dec 14 09:42:02.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Dec 14 09:42:02.319 INFO [stderr] su: No module specific data is present
Dec 14 09:42:02.931 INFO running `"docker" "inspect" "edc008dac8fe3ae4fcfe8e7e6592219954b97e5f6afa0571fc6cff126041cec6"`
Dec 14 09:42:03.232 INFO running `"docker" "rm" "-f" "edc008dac8fe3ae4fcfe8e7e6592219954b97e5f6afa0571fc6cff126041cec6"`
Dec 14 09:42:03.555 INFO [stdout] edc008dac8fe3ae4fcfe8e7e6592219954b97e5f6afa0571fc6cff126041cec6
Dec 14 09:42:03.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:42:03.987 INFO [stdout] ee009dd4f019b8a16831593ee8491c1b14c1785b2385e81e51512b3d1fdeedd9
Dec 14 09:42:03.989 INFO running `"docker" "start" "-a" "ee009dd4f019b8a16831593ee8491c1b14c1785b2385e81e51512b3d1fdeedd9"`
Dec 14 09:42:05.513 INFO [stderr] usermod: no changes
Dec 14 09:42:05.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 09:42:05.579 INFO [stderr]      Running /target/debug/deps/automata-e14a886ae994b68b
Dec 14 09:42:05.582 INFO [stdout] 
Dec 14 09:42:05.582 INFO [stdout] running 8 tests
Dec 14 09:42:05.583 INFO [stdout] test dfa::tests::build_and_format ... ok
Dec 14 09:42:05.583 INFO [stdout] test dfa::tests::contains ... ok
Dec 14 09:42:05.583 INFO [stdout] test dfa::tests::pairing ... ok
Dec 14 09:42:05.591 INFO [stdout] test nfa::tests::convert_to_dfa ... ok
Dec 14 09:42:05.591 INFO [stdout] test nfa::tests::contains ... ok
Dec 14 09:42:05.591 INFO [stdout] test nfa::tests::build_and_format ... ok
Dec 14 09:42:05.591 INFO [stdout] test dot::tests::identifiers ... ok
Dec 14 09:42:05.591 INFO [stdout] test dfa::tests::pairing_empty ... ok
Dec 14 09:42:05.591 INFO [stdout] 
Dec 14 09:42:05.591 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:42:05.591 INFO [stdout] 
Dec 14 09:42:05.591 INFO [stdout] 
Dec 14 09:42:05.591 INFO [stdout] running 0 tests
Dec 14 09:42:05.591 INFO [stdout] 
Dec 14 09:42:05.591 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:42:05.591 INFO [stdout] 
Dec 14 09:42:05.591 INFO [stderr]      Running /target/debug/deps/test-24061022917b713c
Dec 14 09:42:05.591 INFO [stderr]    Doc-tests automata
Dec 14 09:42:06.396 INFO [stdout] 
Dec 14 09:42:06.396 INFO [stdout] running 0 tests
Dec 14 09:42:06.396 INFO [stdout] 
Dec 14 09:42:06.396 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:42:06.396 INFO [stdout] 
Dec 14 09:42:06.403 INFO [stderr] su: No module specific data is present
Dec 14 09:42:06.923 INFO running `"docker" "inspect" "ee009dd4f019b8a16831593ee8491c1b14c1785b2385e81e51512b3d1fdeedd9"`
Dec 14 09:42:07.235 INFO running `"docker" "rm" "-f" "ee009dd4f019b8a16831593ee8491c1b14c1785b2385e81e51512b3d1fdeedd9"`
Dec 14 09:42:07.438 INFO [stdout] ee009dd4f019b8a16831593ee8491c1b14c1785b2385e81e51512b3d1fdeedd9