Dec 18 11:39:28.186 INFO checking rustyline-3.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:39:28.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:39:28.674 INFO [stdout] 0212560fab79bec7d2cd4268fae94fcaa9ad0ba6ea5f5d46d279f67ed9389a04
Dec 18 11:39:28.682 INFO running `"docker" "start" "-a" "0212560fab79bec7d2cd4268fae94fcaa9ad0ba6ea5f5d46d279f67ed9389a04"`
Dec 18 11:39:29.708 INFO [stderr]     Checking rustyline v3.0.0 (/opt/crater/workdir)
Dec 18 11:39:30.276 INFO [stderr] warning: unused import: `libc`
Dec 18 11:39:30.276 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 11:39:30.276 INFO [stderr]    |
Dec 18 11:39:30.276 INFO [stderr] 20 | use libc;
Dec 18 11:39:30.276 INFO [stderr]    |     ^^^^
Dec 18 11:39:30.277 INFO [stderr]    |
Dec 18 11:39:30.277 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:39:30.277 INFO [stderr] 
Dec 18 11:39:30.565 INFO [stderr] warning: unused import: `libc`
Dec 18 11:39:30.565 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 11:39:30.565 INFO [stderr]    |
Dec 18 11:39:30.565 INFO [stderr] 20 | use libc;
Dec 18 11:39:30.565 INFO [stderr]    |     ^^^^
Dec 18 11:39:30.565 INFO [stderr]    |
Dec 18 11:39:30.565 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 11:39:30.565 INFO [stderr] 
Dec 18 11:39:33.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Dec 18 11:39:33.998 INFO running `"docker" "inspect" "0212560fab79bec7d2cd4268fae94fcaa9ad0ba6ea5f5d46d279f67ed9389a04"`
Dec 18 11:39:34.182 INFO running `"docker" "rm" "-f" "0212560fab79bec7d2cd4268fae94fcaa9ad0ba6ea5f5d46d279f67ed9389a04"`
Dec 18 11:39:34.354 INFO [stdout] 0212560fab79bec7d2cd4268fae94fcaa9ad0ba6ea5f5d46d279f67ed9389a04