Dec 18 11:39:29.829 INFO checking rustyline-3.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:39:29.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rustyline/3.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:39:30.344 INFO [stdout] ef6ff9d0cf058df662232df49cfd34105984945f0d316ef5ed441452e9f1a88d
Dec 18 11:39:30.347 INFO running `"docker" "start" "-a" "ef6ff9d0cf058df662232df49cfd34105984945f0d316ef5ed441452e9f1a88d"`
Dec 18 11:39:31.784 INFO [stderr]     Checking rustyline v3.0.0 (/opt/crater/workdir)
Dec 18 11:39:32.284 INFO [stderr] warning: unused import: `libc`
Dec 18 11:39:32.284 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 11:39:32.284 INFO [stderr]    |
Dec 18 11:39:32.284 INFO [stderr] 20 | use libc;
Dec 18 11:39:32.284 INFO [stderr]    |     ^^^^
Dec 18 11:39:32.284 INFO [stderr]    |
Dec 18 11:39:32.284 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:39:32.284 INFO [stderr] 
Dec 18 11:39:32.659 INFO [stderr] warning: unused import: `libc`
Dec 18 11:39:32.660 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 11:39:32.660 INFO [stderr]    |
Dec 18 11:39:32.660 INFO [stderr] 20 | use libc;
Dec 18 11:39:32.660 INFO [stderr]    |     ^^^^
Dec 18 11:39:32.660 INFO [stderr]    |
Dec 18 11:39:32.660 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:39:32.660 INFO [stderr] 
Dec 18 11:39:35.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Dec 18 11:39:35.640 INFO running `"docker" "inspect" "ef6ff9d0cf058df662232df49cfd34105984945f0d316ef5ed441452e9f1a88d"`
Dec 18 11:39:35.820 INFO running `"docker" "rm" "-f" "ef6ff9d0cf058df662232df49cfd34105984945f0d316ef5ed441452e9f1a88d"`
Dec 18 11:39:35.972 INFO [stdout] ef6ff9d0cf058df662232df49cfd34105984945f0d316ef5ed441452e9f1a88d