Dec 05 08:24:26.166 INFO checking redux-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:24:26.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 08:24:26.533 INFO [stdout] 71aa6f96a3f2cd7ae71990b535f00289be26bb061b082584d7682419df1e2595
Dec 05 08:24:26.537 INFO running `"docker" "start" "-a" "71aa6f96a3f2cd7ae71990b535f00289be26bb061b082584d7682419df1e2595"`
Dec 05 08:24:27.597 INFO [stderr] usermod: no changes
Dec 05 08:24:27.702 INFO [stderr]     Checking redux v0.2.0 (/source)
Dec 05 08:24:30.474 INFO [stderr] warning: unused comparison that must be used
Dec 05 08:24:30.474 INFO [stderr]    --> src/lib.rs:128:32
Dec 05 08:24:30.474 INFO [stderr]     |
Dec 05 08:24:30.474 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 05 08:24:30.474 INFO [stderr]     |                                ^^
Dec 05 08:24:30.474 INFO [stderr] ...
Dec 05 08:24:30.474 INFO [stderr] 136 |         assert_ne!(Eof, InvalidInput);
Dec 05 08:24:30.474 INFO [stderr]     |         ------------------------------ in this macro invocation
Dec 05 08:24:30.474 INFO [stderr]     |
Dec 05 08:24:30.474 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 08:24:30.474 INFO [stderr] 
Dec 05 08:24:30.474 INFO [stderr] warning: unused comparison that must be used
Dec 05 08:24:30.474 INFO [stderr]    --> src/lib.rs:128:32
Dec 05 08:24:30.474 INFO [stderr]     |
Dec 05 08:24:30.474 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 05 08:24:30.474 INFO [stderr]     |                                ^^
Dec 05 08:24:30.474 INFO [stderr] ...
Dec 05 08:24:30.474 INFO [stderr] 137 |         assert_ne!(InvalidInput, IoError(io::Error::new(io::ErrorKind::Other, "Other")));
Dec 05 08:24:30.474 INFO [stderr]     |         --------------------------------------------------------------------------------- in this macro invocation
Dec 05 08:24:30.474 INFO [stderr] 
Dec 05 08:24:30.474 INFO [stderr] warning: unused comparison that must be used
Dec 05 08:24:30.474 INFO [stderr]    --> src/lib.rs:128:32
Dec 05 08:24:30.474 INFO [stderr]     |
Dec 05 08:24:30.474 INFO [stderr] 128 |         ($a:expr, $b:expr) => ($a != $b)
Dec 05 08:24:30.474 INFO [stderr]     |                                ^^
Dec 05 08:24:30.474 INFO [stderr] ...
Dec 05 08:24:30.474 INFO [stderr] 138 |         assert_ne!(IoError(io::Error::new(io::ErrorKind::NotFound, "NotFound")), Eof);
Dec 05 08:24:30.474 INFO [stderr]     |         ------------------------------------------------------------------------------ in this macro invocation
Dec 05 08:24:30.474 INFO [stderr] 
Dec 05 08:24:30.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Dec 05 08:24:30.583 INFO [stderr] su: No module specific data is present
Dec 05 08:24:31.103 INFO running `"docker" "inspect" "71aa6f96a3f2cd7ae71990b535f00289be26bb061b082584d7682419df1e2595"`
Dec 05 08:24:31.373 INFO running `"docker" "rm" "-f" "71aa6f96a3f2cd7ae71990b535f00289be26bb061b082584d7682419df1e2595"`
Dec 05 08:24:31.582 INFO [stdout] 71aa6f96a3f2cd7ae71990b535f00289be26bb061b082584d7682419df1e2595