Nov 05 00:54:01.600 INFO checking densevec-0.3.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 00:54:01.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 05 00:54:01.789 INFO blam! e45095537e668c162014dd9af85e7a0db91d71115601708c5cbfb8bc1f7432ea
Nov 05 00:54:01.793 INFO running `"docker" "start" "-a" "e45095537e668c162014dd9af85e7a0db91d71115601708c5cbfb8bc1f7432ea"`
Nov 05 00:54:02.279 INFO kablam! usermod: no changes
Nov 05 00:54:02.351 INFO kablam!     Checking densevec v0.3.1 (/source)
Nov 05 00:54:03.803 INFO kablam! warning: unused variable: `i`
Nov 05 00:54:03.803 INFO kablam!     --> src/lib.rs:1290:19
Nov 05 00:54:03.803 INFO kablam!      |
Nov 05 00:54:03.803 INFO kablam! 1290 |             .map(|i| a.insert_key_gen(0))
Nov 05 00:54:03.803 INFO kablam!      |                   ^ help: consider using `_i` instead
Nov 05 00:54:03.803 INFO kablam!      |
Nov 05 00:54:03.803 INFO kablam!      = note: #[warn(unused_variables)] on by default
Nov 05 00:54:03.803 INFO kablam! 
Nov 05 00:54:04.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 05 00:54:04.047 INFO kablam! su: No module specific data is present
Nov 05 00:54:04.985 INFO running `"docker" "rm" "-f" "e45095537e668c162014dd9af85e7a0db91d71115601708c5cbfb8bc1f7432ea"`
Nov 05 00:54:05.317 INFO blam! e45095537e668c162014dd9af85e7a0db91d71115601708c5cbfb8bc1f7432ea