Dec 12 17:34:57.158 INFO checking bit-vec-0.5.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:34:57.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 17:34:57.319 INFO [stdout] a7ed9b9935aca3122c6443f9484cd21ba1ff5470cc37d5edd7763d5978466299
Dec 12 17:34:57.321 INFO running `"docker" "start" "-a" "a7ed9b9935aca3122c6443f9484cd21ba1ff5470cc37d5edd7763d5978466299"`
Dec 12 17:34:57.682 INFO [stderr] usermod: no changes
Dec 12 17:34:57.723 INFO [stderr]     Checking bit-vec v0.5.0 (/source)
Dec 12 17:34:58.320 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 12 17:34:58.320 INFO [stderr]    --> src/lib.rs:115:1
Dec 12 17:34:58.320 INFO [stderr]     |
Dec 12 17:34:58.320 INFO [stderr] 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 12 17:34:58.320 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:34:58.320 INFO [stderr]     |
Dec 12 17:34:58.320 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 17:34:58.320 INFO [stderr] 
Dec 12 17:34:58.940 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 12 17:34:58.940 INFO [stderr]    --> src/lib.rs:115:1
Dec 12 17:34:58.940 INFO [stderr]     |
Dec 12 17:34:58.940 INFO [stderr] 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 12 17:34:58.940 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:34:58.940 INFO [stderr]     |
Dec 12 17:34:58.940 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 17:34:58.940 INFO [stderr] 
Dec 12 17:34:59.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 12 17:34:59.396 INFO [stderr] su: No module specific data is present
Dec 12 17:34:59.990 INFO running `"docker" "inspect" "a7ed9b9935aca3122c6443f9484cd21ba1ff5470cc37d5edd7763d5978466299"`
Dec 12 17:35:00.074 INFO running `"docker" "rm" "-f" "a7ed9b9935aca3122c6443f9484cd21ba1ff5470cc37d5edd7763d5978466299"`
Dec 12 17:35:00.154 INFO [stdout] a7ed9b9935aca3122c6443f9484cd21ba1ff5470cc37d5edd7763d5978466299