Oct 13 16:12:16.269 INFO checking densevec-0.3.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:12:16.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 16:12:16.714 INFO blam! bc1508b4510f07edfce8555d835b9ec2b0d49627e3c1c95d799469551e28b94b
Oct 13 16:12:16.716 INFO running `"docker" "start" "-a" "bc1508b4510f07edfce8555d835b9ec2b0d49627e3c1c95d799469551e28b94b"`
Oct 13 16:12:18.003 INFO kablam! usermod: no changes
Oct 13 16:12:18.060 INFO kablam!     Checking densevec v0.3.1 (/source)
Oct 13 16:12:19.412 INFO kablam! warning: unused variable: `i`
Oct 13 16:12:19.412 INFO kablam!     --> src/lib.rs:1290:19
Oct 13 16:12:19.412 INFO kablam!      |
Oct 13 16:12:19.412 INFO kablam! 1290 |             .map(|i| a.insert_key_gen(0))
Oct 13 16:12:19.412 INFO kablam!      |                   ^ help: consider using `_i` instead
Oct 13 16:12:19.412 INFO kablam!      |
Oct 13 16:12:19.412 INFO kablam!      = note: #[warn(unused_variables)] on by default
Oct 13 16:12:19.412 INFO kablam! 
Oct 13 16:12:19.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Oct 13 16:12:19.630 INFO kablam! su: No module specific data is present
Oct 13 16:12:19.942 INFO running `"docker" "rm" "-f" "bc1508b4510f07edfce8555d835b9ec2b0d49627e3c1c95d799469551e28b94b"`
Oct 13 16:12:20.060 INFO blam! bc1508b4510f07edfce8555d835b9ec2b0d49627e3c1c95d799469551e28b94b