Nov 18 15:21:52.389 INFO testing either_n-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 15:21:52.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 15:21:52.846 INFO [stdout] a37d20909c7e82ec133c9388010093e146a6c3cd68a86cbfcc41194fbbc607d7
Nov 18 15:21:52.849 INFO running `"docker" "start" "-a" "a37d20909c7e82ec133c9388010093e146a6c3cd68a86cbfcc41194fbbc607d7"`
Nov 18 15:21:54.703 INFO [stderr] usermod: no changes
Nov 18 15:21:54.755 INFO [stderr]    Compiling either_n v0.2.0 (/source)
Nov 18 15:21:55.619 INFO [stderr] warning: unused macro definition
Nov 18 15:21:55.620 INFO [stderr]   --> src/lib.rs:41:1
Nov 18 15:21:55.620 INFO [stderr]    |
Nov 18 15:21:55.620 INFO [stderr] 41 | / macro_rules! reverse_idents {
Nov 18 15:21:55.621 INFO [stderr] 42 | |     () => {};
Nov 18 15:21:55.621 INFO [stderr] 43 | | 
Nov 18 15:21:55.621 INFO [stderr] 44 | |     ($head:ident) => { $head };
Nov 18 15:21:55.622 INFO [stderr] ...  |
Nov 18 15:21:55.622 INFO [stderr] 48 | |     };
Nov 18 15:21:55.622 INFO [stderr] 49 | | }
Nov 18 15:21:55.623 INFO [stderr]    | |_^
Nov 18 15:21:55.623 INFO [stderr]    |
Nov 18 15:21:55.623 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 18 15:21:55.623 INFO [stderr] 
Nov 18 15:21:57.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Nov 18 15:21:57.131 INFO [stderr] su: No module specific data is present
Nov 18 15:21:58.712 INFO running `"docker" "inspect" "a37d20909c7e82ec133c9388010093e146a6c3cd68a86cbfcc41194fbbc607d7"`
Nov 18 15:21:59.059 INFO running `"docker" "rm" "-f" "a37d20909c7e82ec133c9388010093e146a6c3cd68a86cbfcc41194fbbc607d7"`
Nov 18 15:21:59.416 INFO [stdout] a37d20909c7e82ec133c9388010093e146a6c3cd68a86cbfcc41194fbbc607d7
Nov 18 15:21:59.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 15:21:59.914 INFO [stdout] 04dfe92285137c2f6cb5dd7218bc7e46ecf75b99c12342fa0d2d1959b7deebd6
Nov 18 15:21:59.916 INFO running `"docker" "start" "-a" "04dfe92285137c2f6cb5dd7218bc7e46ecf75b99c12342fa0d2d1959b7deebd6"`
Nov 18 15:22:01.499 INFO [stderr] usermod: no changes
Nov 18 15:22:01.591 INFO [stderr]    Compiling either_n v0.2.0 (/source)
Nov 18 15:22:02.635 INFO [stderr] warning: unused macro definition
Nov 18 15:22:02.635 INFO [stderr]   --> src/lib.rs:41:1
Nov 18 15:22:02.636 INFO [stderr]    |
Nov 18 15:22:02.636 INFO [stderr] 41 | / macro_rules! reverse_idents {
Nov 18 15:22:02.636 INFO [stderr] 42 | |     () => {};
Nov 18 15:22:02.636 INFO [stderr] 43 | | 
Nov 18 15:22:02.637 INFO [stderr] 44 | |     ($head:ident) => { $head };
Nov 18 15:22:02.637 INFO [stderr] ...  |
Nov 18 15:22:02.637 INFO [stderr] 48 | |     };
Nov 18 15:22:02.638 INFO [stderr] 49 | | }
Nov 18 15:22:02.638 INFO [stderr]    | |_^
Nov 18 15:22:02.638 INFO [stderr]    |
Nov 18 15:22:02.638 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 18 15:22:02.639 INFO [stderr] 
Nov 18 15:22:02.639 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 15:22:02.639 INFO [stderr]    --> src/lib.rs:389:33
Nov 18 15:22:02.639 INFO [stderr]     |
Nov 18 15:22:02.640 INFO [stderr] 389 |             _ => Either7::Seven(([()])),
Nov 18 15:22:02.640 INFO [stderr]     |                                 ^^^^^^ help: remove these parentheses
Nov 18 15:22:02.640 INFO [stderr]     |
Nov 18 15:22:02.641 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 15:22:02.641 INFO [stderr] 
Nov 18 15:22:04.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Nov 18 15:22:04.527 INFO [stderr] su: No module specific data is present
Nov 18 15:22:05.684 INFO running `"docker" "inspect" "04dfe92285137c2f6cb5dd7218bc7e46ecf75b99c12342fa0d2d1959b7deebd6"`
Nov 18 15:22:05.963 INFO running `"docker" "rm" "-f" "04dfe92285137c2f6cb5dd7218bc7e46ecf75b99c12342fa0d2d1959b7deebd6"`
Nov 18 15:22:06.298 INFO [stdout] 04dfe92285137c2f6cb5dd7218bc7e46ecf75b99c12342fa0d2d1959b7deebd6
Nov 18 15:22:06.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 15:22:06.796 INFO [stdout] 26636d6c08dd9d6a8648f3b8e09327ce980314aa761c602f0bdf15b24e2cd367
Nov 18 15:22:06.798 INFO running `"docker" "start" "-a" "26636d6c08dd9d6a8648f3b8e09327ce980314aa761c602f0bdf15b24e2cd367"`
Nov 18 15:22:08.417 INFO [stderr] usermod: no changes
Nov 18 15:22:08.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 15:22:08.480 INFO [stderr]      Running /target/debug/deps/either_n-4e3d4ed8f1fc01ba
Nov 18 15:22:08.487 INFO [stderr]    Doc-tests either_n
Nov 18 15:22:08.487 INFO [stdout] 
Nov 18 15:22:08.487 INFO [stdout] running 1 test
Nov 18 15:22:08.487 INFO [stdout] test tests::it_works ... ok
Nov 18 15:22:08.487 INFO [stdout] 
Nov 18 15:22:08.487 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:22:08.487 INFO [stdout] 
Nov 18 15:22:09.580 INFO [stdout] 
Nov 18 15:22:09.581 INFO [stdout] running 1 test
Nov 18 15:22:10.863 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Nov 18 15:22:10.863 INFO [stdout] 
Nov 18 15:22:10.863 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 15:22:10.863 INFO [stdout] 
Nov 18 15:22:10.885 INFO [stderr] su: No module specific data is present
Nov 18 15:22:11.995 INFO running `"docker" "inspect" "26636d6c08dd9d6a8648f3b8e09327ce980314aa761c602f0bdf15b24e2cd367"`
Nov 18 15:22:12.438 INFO running `"docker" "rm" "-f" "26636d6c08dd9d6a8648f3b8e09327ce980314aa761c602f0bdf15b24e2cd367"`
Nov 18 15:22:12.799 INFO [stdout] 26636d6c08dd9d6a8648f3b8e09327ce980314aa761c602f0bdf15b24e2cd367