Dec 07 17:57:08.181 INFO testing either_n-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 17:57:08.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 17:57:08.598 INFO [stdout] 3f2602a699de912cb04665c27ad2014503732b90344fa7b8d1ac0c47f3f4480b
Dec 07 17:57:08.600 INFO running `"docker" "start" "-a" "3f2602a699de912cb04665c27ad2014503732b90344fa7b8d1ac0c47f3f4480b"`
Dec 07 17:57:10.680 INFO [stderr] usermod: no changes
Dec 07 17:57:10.756 INFO [stderr]    Compiling either_n v0.2.0 (/source)
Dec 07 17:57:11.456 INFO [stderr] warning: unused macro definition
Dec 07 17:57:11.456 INFO [stderr]   --> src/lib.rs:41:1
Dec 07 17:57:11.456 INFO [stderr]    |
Dec 07 17:57:11.456 INFO [stderr] 41 | / macro_rules! reverse_idents {
Dec 07 17:57:11.456 INFO [stderr] 42 | |     () => {};
Dec 07 17:57:11.456 INFO [stderr] 43 | | 
Dec 07 17:57:11.456 INFO [stderr] 44 | |     ($head:ident) => { $head };
Dec 07 17:57:11.456 INFO [stderr] ...  |
Dec 07 17:57:11.456 INFO [stderr] 48 | |     };
Dec 07 17:57:11.456 INFO [stderr] 49 | | }
Dec 07 17:57:11.456 INFO [stderr]    | |_^
Dec 07 17:57:11.456 INFO [stderr]    |
Dec 07 17:57:11.456 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 17:57:11.456 INFO [stderr] 
Dec 07 17:57:12.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 07 17:57:12.748 INFO [stderr] su: No module specific data is present
Dec 07 17:57:14.030 INFO running `"docker" "inspect" "3f2602a699de912cb04665c27ad2014503732b90344fa7b8d1ac0c47f3f4480b"`
Dec 07 17:57:14.306 INFO running `"docker" "rm" "-f" "3f2602a699de912cb04665c27ad2014503732b90344fa7b8d1ac0c47f3f4480b"`
Dec 07 17:57:14.612 INFO [stdout] 3f2602a699de912cb04665c27ad2014503732b90344fa7b8d1ac0c47f3f4480b
Dec 07 17:57:14.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 17:57:14.995 INFO [stdout] 239b5e8b42b7b8b54896400786d417cf8473a5b9d9a96794c50336fa15a76483
Dec 07 17:57:14.997 INFO running `"docker" "start" "-a" "239b5e8b42b7b8b54896400786d417cf8473a5b9d9a96794c50336fa15a76483"`
Dec 07 17:57:17.156 INFO [stderr] usermod: no changes
Dec 07 17:57:17.224 INFO [stderr]    Compiling either_n v0.2.0 (/source)
Dec 07 17:57:18.148 INFO [stderr] warning: unused macro definition
Dec 07 17:57:18.148 INFO [stderr]   --> src/lib.rs:41:1
Dec 07 17:57:18.148 INFO [stderr]    |
Dec 07 17:57:18.148 INFO [stderr] 41 | / macro_rules! reverse_idents {
Dec 07 17:57:18.148 INFO [stderr] 42 | |     () => {};
Dec 07 17:57:18.148 INFO [stderr] 43 | | 
Dec 07 17:57:18.148 INFO [stderr] 44 | |     ($head:ident) => { $head };
Dec 07 17:57:18.148 INFO [stderr] ...  |
Dec 07 17:57:18.148 INFO [stderr] 48 | |     };
Dec 07 17:57:18.148 INFO [stderr] 49 | | }
Dec 07 17:57:18.148 INFO [stderr]    | |_^
Dec 07 17:57:18.148 INFO [stderr]    |
Dec 07 17:57:18.148 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 07 17:57:18.148 INFO [stderr] 
Dec 07 17:57:18.151 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 07 17:57:18.151 INFO [stderr]    --> src/lib.rs:389:33
Dec 07 17:57:18.151 INFO [stderr]     |
Dec 07 17:57:18.151 INFO [stderr] 389 |             _ => Either7::Seven(([()])),
Dec 07 17:57:18.151 INFO [stderr]     |                                 ^^^^^^ help: remove these parentheses
Dec 07 17:57:18.151 INFO [stderr]     |
Dec 07 17:57:18.151 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 07 17:57:18.151 INFO [stderr] 
Dec 07 17:57:19.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 07 17:57:19.960 INFO [stderr] su: No module specific data is present
Dec 07 17:57:21.196 INFO running `"docker" "inspect" "239b5e8b42b7b8b54896400786d417cf8473a5b9d9a96794c50336fa15a76483"`
Dec 07 17:57:21.632 INFO running `"docker" "rm" "-f" "239b5e8b42b7b8b54896400786d417cf8473a5b9d9a96794c50336fa15a76483"`
Dec 07 17:57:21.973 INFO [stdout] 239b5e8b42b7b8b54896400786d417cf8473a5b9d9a96794c50336fa15a76483
Dec 07 17:57:21.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 17:57:22.413 INFO [stdout] 8ffe951183548416d13eeea1cbf2038fe6b1a6e41a13074cbfc11f5e8b86d6e2
Dec 07 17:57:22.415 INFO running `"docker" "start" "-a" "8ffe951183548416d13eeea1cbf2038fe6b1a6e41a13074cbfc11f5e8b86d6e2"`
Dec 07 17:57:24.520 INFO [stderr] usermod: no changes
Dec 07 17:57:24.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 17:57:24.569 INFO [stderr]      Running /target/debug/deps/either_n-77cfce2b0a4cdb2b
Dec 07 17:57:24.580 INFO [stdout] 
Dec 07 17:57:24.580 INFO [stdout] running 1 test
Dec 07 17:57:24.588 INFO [stdout] test tests::it_works ... ok
Dec 07 17:57:24.588 INFO [stdout] 
Dec 07 17:57:24.588 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:57:24.588 INFO [stdout] 
Dec 07 17:57:24.596 INFO [stderr]    Doc-tests either_n
Dec 07 17:57:25.720 INFO [stdout] 
Dec 07 17:57:25.720 INFO [stdout] running 1 test
Dec 07 17:57:27.131 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Dec 07 17:57:27.131 INFO [stdout] 
Dec 07 17:57:27.131 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:57:27.131 INFO [stdout] 
Dec 07 17:57:27.150 INFO [stderr] su: No module specific data is present
Dec 07 17:57:27.817 INFO running `"docker" "inspect" "8ffe951183548416d13eeea1cbf2038fe6b1a6e41a13074cbfc11f5e8b86d6e2"`
Dec 07 17:57:28.066 INFO running `"docker" "rm" "-f" "8ffe951183548416d13eeea1cbf2038fe6b1a6e41a13074cbfc11f5e8b86d6e2"`
Dec 07 17:57:28.384 INFO [stdout] 8ffe951183548416d13eeea1cbf2038fe6b1a6e41a13074cbfc11f5e8b86d6e2