Dec 05 22:24:34.802 INFO testing grahame/dividebatur2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 22:24:34.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:24:35.098 INFO [stdout] 6c5be18044b9f041a6c92751a1ce1c7d5776f4aff01d99c2db70beec79393158
Dec 05 22:24:35.102 INFO running `"docker" "start" "-a" "6c5be18044b9f041a6c92751a1ce1c7d5776f4aff01d99c2db70beec79393158"`
Dec 05 22:24:35.800 INFO [stderr] usermod: no changes
Dec 05 22:24:35.929 INFO [stderr]    Compiling num-complex v0.1.42
Dec 05 22:24:35.929 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 05 22:24:38.359 INFO [stderr]    Compiling num-rational v0.1.42
Dec 05 22:24:39.980 INFO [stderr]    Compiling num v0.1.42
Dec 05 22:24:40.384 INFO [stderr]    Compiling dividebatur v0.2.1 (/source)
Dec 05 22:24:41.824 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 22:24:41.824 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 05 22:24:41.824 INFO [stderr]    |
Dec 05 22:24:41.824 INFO [stderr] 67 |     Ok((rows))
Dec 05 22:24:41.824 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 05 22:24:41.824 INFO [stderr]    |
Dec 05 22:24:41.824 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 22:24:41.824 INFO [stderr] 
Dec 05 22:24:46.201 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 22:24:46.201 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 05 22:24:46.201 INFO [stderr]    |
Dec 05 22:24:46.201 INFO [stderr] 67 |     Ok((rows))
Dec 05 22:24:46.201 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 05 22:24:46.201 INFO [stderr]    |
Dec 05 22:24:46.201 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 22:24:46.201 INFO [stderr] 
Dec 05 22:24:49.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.78s
Dec 05 22:24:49.616 INFO [stderr] su: No module specific data is present
Dec 05 22:24:49.851 INFO running `"docker" "inspect" "6c5be18044b9f041a6c92751a1ce1c7d5776f4aff01d99c2db70beec79393158"`
Dec 05 22:24:49.931 INFO running `"docker" "rm" "-f" "6c5be18044b9f041a6c92751a1ce1c7d5776f4aff01d99c2db70beec79393158"`
Dec 05 22:24:50.011 INFO [stdout] 6c5be18044b9f041a6c92751a1ce1c7d5776f4aff01d99c2db70beec79393158
Dec 05 22:24:50.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:24:50.257 INFO [stdout] 41f971ed9212a1bb6ba4b20b07cfa1e04a725e1b098d167debc0edcbc422bae8
Dec 05 22:24:50.258 INFO running `"docker" "start" "-a" "41f971ed9212a1bb6ba4b20b07cfa1e04a725e1b098d167debc0edcbc422bae8"`
Dec 05 22:24:50.924 INFO [stderr] usermod: no changes
Dec 05 22:24:51.013 INFO [stderr]    Compiling dividebatur v0.2.1 (/source)
Dec 05 22:24:52.040 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 22:24:52.040 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 05 22:24:52.040 INFO [stderr]    |
Dec 05 22:24:52.040 INFO [stderr] 67 |     Ok((rows))
Dec 05 22:24:52.040 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 05 22:24:52.040 INFO [stderr]    |
Dec 05 22:24:52.040 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 22:24:52.040 INFO [stderr] 
Dec 05 22:24:52.052 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 22:24:52.052 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 05 22:24:52.052 INFO [stderr]    |
Dec 05 22:24:52.052 INFO [stderr] 67 |     Ok((rows))
Dec 05 22:24:52.052 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 05 22:24:52.052 INFO [stderr]    |
Dec 05 22:24:52.052 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 22:24:52.052 INFO [stderr] 
Dec 05 22:24:53.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 05 22:24:53.328 INFO [stderr] su: No module specific data is present
Dec 05 22:24:53.590 INFO running `"docker" "inspect" "41f971ed9212a1bb6ba4b20b07cfa1e04a725e1b098d167debc0edcbc422bae8"`
Dec 05 22:24:53.677 INFO running `"docker" "rm" "-f" "41f971ed9212a1bb6ba4b20b07cfa1e04a725e1b098d167debc0edcbc422bae8"`
Dec 05 22:24:53.818 INFO [stdout] 41f971ed9212a1bb6ba4b20b07cfa1e04a725e1b098d167debc0edcbc422bae8
Dec 05 22:24:53.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 22:24:54.009 INFO [stdout] 4716e3d811824f4d32f17c0842b34e2cabd3d68c09de942430bd9dd3cbd84b73
Dec 05 22:24:54.011 INFO running `"docker" "start" "-a" "4716e3d811824f4d32f17c0842b34e2cabd3d68c09de942430bd9dd3cbd84b73"`
Dec 05 22:24:54.395 INFO [stderr] usermod: no changes
Dec 05 22:24:54.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 22:24:54.486 INFO [stderr]      Running /target/debug/deps/dividebatur-9b8768d4b37be7d8
Dec 05 22:24:54.488 INFO [stdout] 
Dec 05 22:24:54.488 INFO [stdout] running 1 test
Dec 05 22:24:54.489 INFO [stdout] test aec::data::formalpreferences::tests::it_works ... ok
Dec 05 22:24:54.489 INFO [stdout] 
Dec 05 22:24:54.489 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:24:54.489 INFO [stdout] 
Dec 05 22:24:54.489 INFO [stderr]      Running /target/debug/deps/dividebatur-101cd6c382953001
Dec 05 22:24:54.491 INFO [stdout] 
Dec 05 22:24:54.491 INFO [stdout] running 1 test
Dec 05 22:24:54.491 INFO [stdout] test aec::data::formalpreferences::tests::it_works ... ok
Dec 05 22:24:54.491 INFO [stdout] 
Dec 05 22:24:54.491 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:24:54.491 INFO [stdout] 
Dec 05 22:24:54.492 INFO [stderr]    Doc-tests dividebatur
Dec 05 22:24:56.199 INFO [stdout] 
Dec 05 22:24:56.199 INFO [stdout] running 0 tests
Dec 05 22:24:56.199 INFO [stdout] 
Dec 05 22:24:56.199 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:24:56.199 INFO [stdout] 
Dec 05 22:24:56.216 INFO [stderr] su: No module specific data is present
Dec 05 22:24:56.664 INFO running `"docker" "inspect" "4716e3d811824f4d32f17c0842b34e2cabd3d68c09de942430bd9dd3cbd84b73"`
Dec 05 22:24:56.917 INFO running `"docker" "rm" "-f" "4716e3d811824f4d32f17c0842b34e2cabd3d68c09de942430bd9dd3cbd84b73"`
Dec 05 22:24:57.078 INFO [stdout] 4716e3d811824f4d32f17c0842b34e2cabd3d68c09de942430bd9dd3cbd84b73