Dec 17 12:20:09.415 INFO checking vstepchik/sprack against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:20:09.415 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/gh/vstepchik/sprack:/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 17 12:20:09.774 INFO [stdout] a0d33f1604670e5b6cc8ead785cbb43c342b43585b8cd38fbccfc0497a01b66a
Dec 17 12:20:09.776 INFO running `"docker" "start" "-a" "a0d33f1604670e5b6cc8ead785cbb43c342b43585b8cd38fbccfc0497a01b66a"`
Dec 17 12:20:12.097 INFO [stderr]     Checking either v1.2.0
Dec 17 12:20:12.097 INFO [stderr]     Checking libc v0.2.31
Dec 17 12:20:12.097 INFO [stderr]     Checking futures v0.1.16
Dec 17 12:20:12.097 INFO [stderr]     Checking serde v1.0.16
Dec 17 12:20:12.097 INFO [stderr]     Checking scoped_threadpool v0.1.8
Dec 17 12:20:12.100 INFO [stderr]     Checking deflate v0.7.17
Dec 17 12:20:12.100 INFO [stderr]     Checking inflate v0.3.2
Dec 17 12:20:12.100 INFO [stderr]     Checking thread_local v0.3.4
Dec 17 12:20:13.172 INFO [stderr]    Compiling serde_derive v1.0.16
Dec 17 12:20:13.774 INFO [stderr]     Checking coco v0.1.1
Dec 17 12:20:14.917 INFO [stderr]     Checking rand v0.3.16
Dec 17 12:20:14.917 INFO [stderr]     Checking num_cpus v1.7.0
Dec 17 12:20:15.733 INFO [stderr]     Checking memchr v1.0.2
Dec 17 12:20:16.454 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 17 12:20:18.498 INFO [stderr]     Checking regex v0.2.2
Dec 17 12:20:24.164 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 12:20:25.628 INFO [stderr]     Checking png v0.10.0
Dec 17 12:20:28.438 INFO [stderr]     Checking rayon v0.8.2
Dec 17 12:20:34.836 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 12:20:34.842 INFO [stderr]     Checking sprack v0.1.0 (/opt/crater/workdir/sprack)
Dec 17 12:20:37.120 INFO [stderr]     Checking image v0.16.0
Dec 17 12:20:37.442 INFO [stderr]     Checking docopt v0.8.1
Dec 17 12:20:42.001 INFO [stderr]     Checking sprack_bin v0.1.0 (/opt/crater/workdir)
Dec 17 12:20:43.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.75s
Dec 17 12:20:45.092 INFO running `"docker" "inspect" "a0d33f1604670e5b6cc8ead785cbb43c342b43585b8cd38fbccfc0497a01b66a"`
Dec 17 12:20:45.508 INFO running `"docker" "rm" "-f" "a0d33f1604670e5b6cc8ead785cbb43c342b43585b8cd38fbccfc0497a01b66a"`
Dec 17 12:20:45.815 INFO [stdout] a0d33f1604670e5b6cc8ead785cbb43c342b43585b8cd38fbccfc0497a01b66a