Dec 13 18:11:47.529 INFO testing grahame/dividebatur2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:11:47.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 18:11:48.109 INFO [stdout] 98d66d56f82849a3b38722d7f4a9b8d17c0ad2127e9e9318e2418dc83a963f91
Dec 13 18:11:48.111 INFO running `"docker" "start" "-a" "98d66d56f82849a3b38722d7f4a9b8d17c0ad2127e9e9318e2418dc83a963f91"`
Dec 13 18:11:49.223 INFO [stderr] usermod: no changes
Dec 13 18:11:49.399 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 18:11:49.415 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 13 18:11:50.497 INFO [stderr]    Compiling csv-core v0.1.4
Dec 13 18:11:52.347 INFO [stderr]    Compiling csv v1.0.0-beta.5
Dec 13 18:11:53.596 INFO [stderr]    Compiling rayon v1.0.0
Dec 13 18:11:59.733 INFO [stderr]    Compiling dividebatur v0.2.1 (/source)
Dec 13 18:12:01.194 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:12:01.194 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 13 18:12:01.195 INFO [stderr]    |
Dec 13 18:12:01.195 INFO [stderr] 67 |     Ok((rows))
Dec 13 18:12:01.198 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 13 18:12:01.199 INFO [stderr]    |
Dec 13 18:12:01.199 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:12:01.199 INFO [stderr] 
Dec 13 18:12:05.981 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:12:05.981 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 13 18:12:05.981 INFO [stderr]    |
Dec 13 18:12:05.982 INFO [stderr] 67 |     Ok((rows))
Dec 13 18:12:05.982 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 13 18:12:05.982 INFO [stderr]    |
Dec 13 18:12:05.983 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:12:05.983 INFO [stderr] 
Dec 13 18:12:09.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.55s
Dec 13 18:12:09.806 INFO [stderr] su: No module specific data is present
Dec 13 18:12:10.208 INFO running `"docker" "inspect" "98d66d56f82849a3b38722d7f4a9b8d17c0ad2127e9e9318e2418dc83a963f91"`
Dec 13 18:12:10.449 INFO running `"docker" "rm" "-f" "98d66d56f82849a3b38722d7f4a9b8d17c0ad2127e9e9318e2418dc83a963f91"`
Dec 13 18:12:10.608 INFO [stdout] 98d66d56f82849a3b38722d7f4a9b8d17c0ad2127e9e9318e2418dc83a963f91
Dec 13 18:12:10.614 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 18:12:10.814 INFO [stdout] b4627b4f752f2939f4cdd800407d2f2e2ecd3af5c1a9b099a304fc85a13a0da7
Dec 13 18:12:10.821 INFO running `"docker" "start" "-a" "b4627b4f752f2939f4cdd800407d2f2e2ecd3af5c1a9b099a304fc85a13a0da7"`
Dec 13 18:12:11.332 INFO [stderr] usermod: no changes
Dec 13 18:12:11.467 INFO [stderr]    Compiling dividebatur v0.2.1 (/source)
Dec 13 18:12:12.615 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:12:12.615 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 13 18:12:12.615 INFO [stderr]    |
Dec 13 18:12:12.615 INFO [stderr] 67 |     Ok((rows))
Dec 13 18:12:12.615 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 13 18:12:12.615 INFO [stderr]    |
Dec 13 18:12:12.615 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:12:12.615 INFO [stderr] 
Dec 13 18:12:12.771 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 18:12:12.771 INFO [stderr]   --> src/aec/data/candidates.rs:67:8
Dec 13 18:12:12.771 INFO [stderr]    |
Dec 13 18:12:12.771 INFO [stderr] 67 |     Ok((rows))
Dec 13 18:12:12.771 INFO [stderr]    |        ^^^^^^ help: remove these parentheses
Dec 13 18:12:12.771 INFO [stderr]    |
Dec 13 18:12:12.771 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 18:12:12.771 INFO [stderr] 
Dec 13 18:12:14.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Dec 13 18:12:14.329 INFO [stderr] su: No module specific data is present
Dec 13 18:12:14.602 INFO running `"docker" "inspect" "b4627b4f752f2939f4cdd800407d2f2e2ecd3af5c1a9b099a304fc85a13a0da7"`
Dec 13 18:12:14.712 INFO running `"docker" "rm" "-f" "b4627b4f752f2939f4cdd800407d2f2e2ecd3af5c1a9b099a304fc85a13a0da7"`
Dec 13 18:12:14.805 INFO [stdout] b4627b4f752f2939f4cdd800407d2f2e2ecd3af5c1a9b099a304fc85a13a0da7
Dec 13 18:12:14.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13 18:12:14.998 INFO [stdout] 5ea4a1aea469e7f3477777f94d210e137fb00f34cb402f526cbbb686b150bbc2
Dec 13 18:12:15.004 INFO running `"docker" "start" "-a" "5ea4a1aea469e7f3477777f94d210e137fb00f34cb402f526cbbb686b150bbc2"`
Dec 13 18:12:15.424 INFO [stderr] usermod: no changes
Dec 13 18:12:15.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 18:12:15.522 INFO [stderr]      Running /target/debug/deps/dividebatur-153dd44a7c92bfa0
Dec 13 18:12:15.524 INFO [stdout] 
Dec 13 18:12:15.524 INFO [stdout] running 1 test
Dec 13 18:12:15.525 INFO [stdout] test aec::data::formalpreferences::tests::it_works ... ok
Dec 13 18:12:15.525 INFO [stdout] 
Dec 13 18:12:15.525 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:12:15.525 INFO [stdout] 
Dec 13 18:12:15.525 INFO [stderr]      Running /target/debug/deps/dividebatur-7e0adf6c332c27dc
Dec 13 18:12:15.532 INFO [stdout] 
Dec 13 18:12:15.532 INFO [stdout] running 1 test
Dec 13 18:12:15.532 INFO [stdout] test aec::data::formalpreferences::tests::it_works ... ok
Dec 13 18:12:15.532 INFO [stdout] 
Dec 13 18:12:15.532 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:12:15.532 INFO [stdout] 
Dec 13 18:12:15.533 INFO [stderr]    Doc-tests dividebatur
Dec 13 18:12:17.417 INFO [stdout] 
Dec 13 18:12:17.417 INFO [stdout] running 0 tests
Dec 13 18:12:17.417 INFO [stdout] 
Dec 13 18:12:17.417 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:12:17.417 INFO [stdout] 
Dec 13 18:12:17.426 INFO [stderr] su: No module specific data is present
Dec 13 18:12:17.705 INFO running `"docker" "inspect" "5ea4a1aea469e7f3477777f94d210e137fb00f34cb402f526cbbb686b150bbc2"`
Dec 13 18:12:17.788 INFO running `"docker" "rm" "-f" "5ea4a1aea469e7f3477777f94d210e137fb00f34cb402f526cbbb686b150bbc2"`
Dec 13 18:12:17.896 INFO [stdout] 5ea4a1aea469e7f3477777f94d210e137fb00f34cb402f526cbbb686b150bbc2