Dec 19 06:31:23.641 INFO checking tylerreisinger/rust-fractal-generator against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:31:23.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tylerreisinger/rust-fractal-generator:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:31:24.203 INFO [stdout] d2dc242b4bb6451c5d5f655e848508bd892bb3d9120474fa5bbb3fcc96999811
Dec 19 06:31:24.205 INFO running `"docker" "start" "-a" "d2dc242b4bb6451c5d5f655e848508bd892bb3d9120474fa5bbb3fcc96999811"`
Dec 19 06:31:25.924 INFO [stderr]    Compiling gcc v0.3.40
Dec 19 06:31:25.924 INFO [stderr]     Checking rustc-serialize v0.3.22
Dec 19 06:31:25.924 INFO [stderr]     Checking inflate v0.1.1
Dec 19 06:31:25.932 INFO [stderr]     Checking scoped_threadpool v0.1.7
Dec 19 06:31:25.932 INFO [stderr]     Checking num_cpus v1.2.0
Dec 19 06:31:25.940 INFO [stderr]     Checking gif v0.9.0
Dec 19 06:31:25.940 INFO [stderr]     Checking deque v0.3.1
Dec 19 06:31:26.900 INFO [stderr]     Checking rayon v0.5.0
Dec 19 06:31:31.301 INFO [stderr]    Compiling miniz-sys v0.1.7
Dec 19 06:31:33.852 INFO [stderr]     Checking jpeg-decoder v0.1.9
Dec 19 06:31:35.636 INFO [stderr]     Checking flate2 v0.2.14
Dec 19 06:31:37.668 INFO [stderr]     Checking png v0.5.2
Dec 19 06:31:39.401 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 06:31:39.401 INFO [stderr]     Checking num-complex v0.1.35
Dec 19 06:31:40.952 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 06:31:41.412 INFO [stderr]     Checking num v0.1.36
Dec 19 06:31:41.628 INFO [stderr]     Checking enum_primitive v0.1.0
Dec 19 06:31:41.804 INFO [stderr]     Checking image v0.10.4
Dec 19 06:31:45.509 INFO [stderr]     Checking fractal v0.1.0 (/opt/crater/workdir)
Dec 19 06:31:46.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
Dec 19 06:31:47.466 INFO running `"docker" "inspect" "d2dc242b4bb6451c5d5f655e848508bd892bb3d9120474fa5bbb3fcc96999811"`
Dec 19 06:31:47.814 INFO running `"docker" "rm" "-f" "d2dc242b4bb6451c5d5f655e848508bd892bb3d9120474fa5bbb3fcc96999811"`
Dec 19 06:31:48.144 INFO [stdout] d2dc242b4bb6451c5d5f655e848508bd892bb3d9120474fa5bbb3fcc96999811