Dec 19 12:10:43.700 INFO checking mwalczyk/four against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:10:43.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mwalczyk/four:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:10:44.124 INFO [stdout] 0389ea84f8d3544fdef818bf5aae2a9dc32b1182b5a540e61018b3cd63498a98
Dec 19 12:10:44.129 INFO running `"docker" "start" "-a" "0389ea84f8d3544fdef818bf5aae2a9dc32b1182b5a540e61018b3cd63498a98"`
Dec 19 12:10:45.776 INFO [stderr]    Compiling num-traits v0.2.1
Dec 19 12:10:45.776 INFO [stderr]    Compiling xml-rs v0.6.1
Dec 19 12:10:45.784 INFO [stderr]    Compiling x11-dl v2.17.3
Dec 19 12:10:45.784 INFO [stderr]     Checking num-integer v0.1.36
Dec 19 12:10:45.784 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 12:10:45.784 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 19 12:10:45.784 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 12:10:45.784 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 12:10:46.716 INFO [stderr]     Checking cgmath v0.15.0
Dec 19 12:10:46.740 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 19 12:10:47.056 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 12:10:47.582 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 12:10:47.588 INFO [stderr]     Checking num-iter v0.1.35
Dec 19 12:10:47.645 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 12:10:48.905 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 12:10:48.952 INFO [stderr]     Checking memmap v0.4.0
Dec 19 12:10:48.964 INFO [stderr]     Checking rayon v1.0.0
Dec 19 12:10:49.809 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 12:10:50.140 INFO [stderr]     Checking png v0.11.0
Dec 19 12:10:58.726 INFO [stderr]    Compiling num-traits v0.1.43
Dec 19 12:10:58.749 INFO [stderr]    Compiling wayland-scanner v0.9.10
Dec 19 12:10:59.004 INFO [stderr]    Compiling glutin v0.10.1
Dec 19 12:10:59.004 INFO [stderr]    Compiling gl v0.6.5
Dec 19 12:10:59.540 INFO [stderr]    Compiling serde_json v0.9.10
Dec 19 12:11:05.606 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 12:11:06.150 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 19 12:11:07.296 INFO [stderr]    Compiling wayland-protocols v0.9.10
Dec 19 12:11:08.136 INFO [stderr]     Checking image v0.18.0
Dec 19 12:11:21.345 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 12:11:22.716 INFO [stderr]     Checking dlib v0.3.1
Dec 19 12:11:22.866 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 12:11:24.527 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 12:11:26.205 INFO [stderr]     Checking wayland-window v0.8.0
Dec 19 12:11:26.565 INFO [stderr]     Checking winit v0.8.3
Dec 19 12:11:28.996 INFO [stderr]     Checking four v0.1.0 (/opt/crater/workdir)
Dec 19 12:11:30.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.61s
Dec 19 12:11:30.460 INFO running `"docker" "inspect" "0389ea84f8d3544fdef818bf5aae2a9dc32b1182b5a540e61018b3cd63498a98"`
Dec 19 12:11:30.586 INFO running `"docker" "rm" "-f" "0389ea84f8d3544fdef818bf5aae2a9dc32b1182b5a540e61018b3cd63498a98"`
Dec 19 12:11:30.677 INFO [stdout] 0389ea84f8d3544fdef818bf5aae2a9dc32b1182b5a540e61018b3cd63498a98