Dec 05 16:12:24.860 INFO checking bit-array-0.4.4 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 16:12:24.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:12:25.062 INFO [stdout] 7ab2aeb503ded32940f5b825ce0e9d16c253cf2d5f6251ed4a6ea24233ae88b8
Dec 05 16:12:25.064 INFO running `"docker" "start" "-a" "7ab2aeb503ded32940f5b825ce0e9d16c253cf2d5f6251ed4a6ea24233ae88b8"`
Dec 05 16:12:25.741 INFO [stderr] usermod: no changes
Dec 05 16:12:25.789 INFO [stderr]     Checking bit-array v0.4.4 (/source)
Dec 05 16:12:26.735 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 05 16:12:26.735 INFO [stderr]    --> src/lib.rs:114:1
Dec 05 16:12:26.735 INFO [stderr]     |
Dec 05 16:12:26.735 INFO [stderr] 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 05 16:12:26.735 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:12:26.735 INFO [stderr]     |
Dec 05 16:12:26.735 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 16:12:26.735 INFO [stderr] 
Dec 05 16:12:28.071 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 05 16:12:28.071 INFO [stderr]    --> src/lib.rs:114:1
Dec 05 16:12:28.071 INFO [stderr]     |
Dec 05 16:12:28.071 INFO [stderr] 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 05 16:12:28.071 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:12:28.071 INFO [stderr]     |
Dec 05 16:12:28.071 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 16:12:28.071 INFO [stderr] 
Dec 05 16:12:28.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Dec 05 16:12:28.119 INFO [stderr] su: No module specific data is present
Dec 05 16:12:28.723 INFO running `"docker" "inspect" "7ab2aeb503ded32940f5b825ce0e9d16c253cf2d5f6251ed4a6ea24233ae88b8"`
Dec 05 16:12:29.047 INFO running `"docker" "rm" "-f" "7ab2aeb503ded32940f5b825ce0e9d16c253cf2d5f6251ed4a6ea24233ae88b8"`
Dec 05 16:12:29.378 INFO [stdout] 7ab2aeb503ded32940f5b825ce0e9d16c253cf2d5f6251ed4a6ea24233ae88b8