Dec 17 11:05:30.980 INFO checking z2oh/chromatic_confinement against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:05:30.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/z2oh/chromatic_confinement:/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 11:05:31.410 INFO [stdout] c988b1105c1dd31525947cb0132aae6d1e55cc80f5e365eb415d08723694bcfc
Dec 17 11:05:31.418 INFO running `"docker" "start" "-a" "c988b1105c1dd31525947cb0132aae6d1e55cc80f5e365eb415d08723694bcfc"`
Dec 17 11:05:32.832 INFO [stderr]     Checking either v1.4.0
Dec 17 11:05:32.832 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 17 11:05:32.832 INFO [stderr]     Checking scopeguard v0.3.3
Dec 17 11:05:32.832 INFO [stderr]     Checking libc v0.2.36
Dec 17 11:05:32.832 INFO [stderr]     Checking lazy_static v0.2.11
Dec 17 11:05:32.832 INFO [stderr]     Checking num-traits v0.1.41
Dec 17 11:05:32.832 INFO [stderr]     Checking adler32 v1.0.2
Dec 17 11:05:32.840 INFO [stderr]     Checking color_quant v1.0.0
Dec 17 11:05:33.420 INFO [stderr]     Checking lzw v0.10.0
Dec 17 11:05:33.608 INFO [stderr]     Checking scoped_threadpool v0.1.8
Dec 17 11:05:33.729 INFO [stderr]     Checking ansi_term v0.10.2
Dec 17 11:05:33.976 INFO [stderr]     Checking ego-tree v0.1.1
Dec 17 11:05:34.241 INFO [stderr]     Checking inflate v0.3.3
Dec 17 11:05:34.529 INFO [stderr]     Checking deflate v0.7.17
Dec 17 11:05:34.907 INFO [stderr]     Checking coco v0.1.1
Dec 17 11:05:35.832 INFO [stderr]     Checking gif v0.9.2
Dec 17 11:05:37.607 INFO [stderr]     Checking num-integer v0.1.35
Dec 17 11:05:37.607 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 11:05:38.200 INFO [stderr]     Checking rand v0.3.20
Dec 17 11:05:38.200 INFO [stderr]     Checking num_cpus v1.8.0
Dec 17 11:05:38.200 INFO [stderr]     Checking atty v0.2.6
Dec 17 11:05:38.448 INFO [stderr]     Checking clap v2.29.4
Dec 17 11:05:38.561 INFO [stderr]     Checking num-iter v0.1.34
Dec 17 11:05:38.561 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 11:05:44.182 INFO [stderr]     Checking rayon v0.8.2
Dec 17 11:05:45.330 INFO [stderr]     Checking png v0.11.0
Dec 17 11:05:49.450 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 11:05:50.617 INFO [stderr]     Checking image v0.18.0
Dec 17 11:05:54.710 INFO [stderr]     Checking chromatic_confiner v0.1.0 (/opt/crater/workdir)
Dec 17 11:05:55.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
Dec 17 11:05:56.579 INFO running `"docker" "inspect" "c988b1105c1dd31525947cb0132aae6d1e55cc80f5e365eb415d08723694bcfc"`
Dec 17 11:05:56.952 INFO running `"docker" "rm" "-f" "c988b1105c1dd31525947cb0132aae6d1e55cc80f5e365eb415d08723694bcfc"`
Dec 17 11:05:57.332 INFO [stdout] c988b1105c1dd31525947cb0132aae6d1e55cc80f5e365eb415d08723694bcfc