Dec 12 11:02:22.422 INFO checking needle-0.1.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:02:22.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11:02:22.764 INFO [stdout] 2552c2a240632b3f71b40ded248ede79c5a19b567639cf42d49ee7f88e6da5bd
Dec 12 11:02:22.768 INFO running `"docker" "start" "-a" "2552c2a240632b3f71b40ded248ede79c5a19b567639cf42d49ee7f88e6da5bd"`
Dec 12 11:02:24.295 INFO [stderr] usermod: no changes
Dec 12 11:02:24.360 INFO [stderr]     Checking needle v0.1.1 (/source)
Dec 12 11:02:25.600 INFO [stderr] warning: unused import: `std::str`
Dec 12 11:02:25.600 INFO [stderr]    --> src/horspool.rs:133:9
Dec 12 11:02:25.601 INFO [stderr]     |
Dec 12 11:02:25.601 INFO [stderr] 133 |     use std::str;
Dec 12 11:02:25.601 INFO [stderr]     |         ^^^^^^^^
Dec 12 11:02:25.602 INFO [stderr]     |
Dec 12 11:02:25.602 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 11:02:25.602 INFO [stderr] 
Dec 12 11:02:25.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 12 11:02:26.000 INFO [stderr] su: No module specific data is present
Dec 12 11:02:26.850 INFO running `"docker" "inspect" "2552c2a240632b3f71b40ded248ede79c5a19b567639cf42d49ee7f88e6da5bd"`
Dec 12 11:02:27.196 INFO running `"docker" "rm" "-f" "2552c2a240632b3f71b40ded248ede79c5a19b567639cf42d49ee7f88e6da5bd"`
Dec 12 11:02:27.564 INFO [stdout] 2552c2a240632b3f71b40ded248ede79c5a19b567639cf42d49ee7f88e6da5bd