Dec 01 01:30:34.293 INFO checking bit-vec-0.5.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:30:34.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:30:34.754 INFO [stdout] f74ddcf303953d1435a14c2a2f598ce4e1158bc3c15ed82a49a51d3d4ea8d5dd
Dec 01 01:30:34.756 INFO running `"docker" "start" "-a" "f74ddcf303953d1435a14c2a2f598ce4e1158bc3c15ed82a49a51d3d4ea8d5dd"`
Dec 01 01:30:35.692 INFO [stderr] usermod: no changes
Dec 01 01:30:35.751 INFO [stderr]     Checking bit-vec v0.5.0 (/source)
Dec 01 01:30:36.376 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 01 01:30:36.376 INFO [stderr]    --> src/lib.rs:115:1
Dec 01 01:30:36.376 INFO [stderr]     |
Dec 01 01:30:36.376 INFO [stderr] 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 01 01:30:36.376 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:30:36.376 INFO [stderr]     |
Dec 01 01:30:36.376 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:30:36.376 INFO [stderr] 
Dec 01 01:30:36.976 INFO [stderr] warning: type alias is never used: `MatchWords`
Dec 01 01:30:36.976 INFO [stderr]    --> src/lib.rs:115:1
Dec 01 01:30:36.976 INFO [stderr]     |
Dec 01 01:30:36.976 INFO [stderr] 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Dec 01 01:30:36.976 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:30:36.976 INFO [stderr]     |
Dec 01 01:30:36.976 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:30:36.976 INFO [stderr] 
Dec 01 01:30:37.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 01 01:30:37.007 INFO [stderr] su: No module specific data is present
Dec 01 01:30:37.302 INFO running `"docker" "inspect" "f74ddcf303953d1435a14c2a2f598ce4e1158bc3c15ed82a49a51d3d4ea8d5dd"`
Dec 01 01:30:37.363 INFO running `"docker" "rm" "-f" "f74ddcf303953d1435a14c2a2f598ce4e1158bc3c15ed82a49a51d3d4ea8d5dd"`
Dec 01 01:30:37.444 INFO [stdout] f74ddcf303953d1435a14c2a2f598ce4e1158bc3c15ed82a49a51d3d4ea8d5dd