Dec 18 12:27:01.728 INFO checking redux-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:27:01.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/redux/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:27:02.056 INFO [stdout] edd3996bdc22bfd26a5c0a90b4668b495325ac5e0ca0d8f70aa59b466cadab6f
Dec 18 12:27:02.062 INFO running `"docker" "start" "-a" "edd3996bdc22bfd26a5c0a90b4668b495325ac5e0ca0d8f70aa59b466cadab6f"`
Dec 18 12:27:03.313 INFO [stderr]     Checking redux v0.2.0 (/opt/crater/workdir)
Dec 18 12:27:05.040 INFO [stderr] warning: unused comparison that must be used
Dec 18 12:27:05.040 INFO [stderr]    --> src/lib.rs:128:32
Dec 18 12:27:05.040 INFO [stderr]     |
Dec 18 12:27:05.040 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 18 12:27:05.040 INFO [stderr]     |                                ^^
Dec 18 12:27:05.040 INFO [stderr] ...
Dec 18 12:27:05.040 INFO [stderr] 136 |         assert_ne!(Eof, InvalidInput);
Dec 18 12:27:05.040 INFO [stderr]     |         ------------------------------ in this macro invocation
Dec 18 12:27:05.040 INFO [stderr]     |
Dec 18 12:27:05.040 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 12:27:05.041 INFO [stderr] 
Dec 18 12:27:05.041 INFO [stderr] warning: unused comparison that must be used
Dec 18 12:27:05.041 INFO [stderr]    --> src/lib.rs:128:32
Dec 18 12:27:05.041 INFO [stderr]     |
Dec 18 12:27:05.041 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 18 12:27:05.041 INFO [stderr]     |                                ^^
Dec 18 12:27:05.041 INFO [stderr] ...
Dec 18 12:27:05.041 INFO [stderr] 137 |         assert_ne!(InvalidInput, IoError(io::Error::new(io::ErrorKind::Other, "Other")));
Dec 18 12:27:05.041 INFO [stderr]     |         --------------------------------------------------------------------------------- in this macro invocation
Dec 18 12:27:05.041 INFO [stderr] 
Dec 18 12:27:05.041 INFO [stderr] warning: unused comparison that must be used
Dec 18 12:27:05.041 INFO [stderr]    --> src/lib.rs:128:32
Dec 18 12:27:05.041 INFO [stderr]     |
Dec 18 12:27:05.041 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 18 12:27:05.041 INFO [stderr]     |                                ^^
Dec 18 12:27:05.041 INFO [stderr] ...
Dec 18 12:27:05.041 INFO [stderr] 138 |         assert_ne!(IoError(io::Error::new(io::ErrorKind::NotFound, "NotFound")), Eof);
Dec 18 12:27:05.041 INFO [stderr]     |         ------------------------------------------------------------------------------ in this macro invocation
Dec 18 12:27:05.041 INFO [stderr] 
Dec 18 12:27:05.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Dec 18 12:27:05.621 INFO running `"docker" "inspect" "edd3996bdc22bfd26a5c0a90b4668b495325ac5e0ca0d8f70aa59b466cadab6f"`
Dec 18 12:27:05.832 INFO running `"docker" "rm" "-f" "edd3996bdc22bfd26a5c0a90b4668b495325ac5e0ca0d8f70aa59b466cadab6f"`
Dec 18 12:27:06.124 INFO [stdout] edd3996bdc22bfd26a5c0a90b4668b495325ac5e0ca0d8f70aa59b466cadab6f