Dec 19 20:29:51.228 INFO checking andrewdavidmackenzie/mandelbrot against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:29:51.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/andrewdavidmackenzie/mandelbrot:/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 20:29:51.501 INFO [stdout] 5f293b304a59de48f18557635834551b2979032902a3636d75165d9c438295e6
Dec 19 20:29:51.504 INFO running `"docker" "start" "-a" "5f293b304a59de48f18557635834551b2979032902a3636d75165d9c438295e6"`
Dec 19 20:29:52.372 INFO [stderr]     Checking lzw v0.9.0
Dec 19 20:29:52.372 INFO [stderr]     Checking tempdir v0.3.5
Dec 19 20:29:52.372 INFO [stderr]     Checking num-bigint v0.1.40
Dec 19 20:29:52.372 INFO [stderr]     Checking rayon-core v1.3.0
Dec 19 20:29:52.380 INFO [stderr]     Checking dir-diff v0.2.0
Dec 19 20:29:52.380 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 19 20:29:52.864 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 20:29:52.888 INFO [stderr]     Checking gif v0.7.0
Dec 19 20:29:53.692 INFO [stderr]     Checking rayon v0.9.0
Dec 19 20:29:54.485 INFO [stderr]     Checking png v0.4.3
Dec 19 20:29:54.951 INFO [stderr]     Checking num-rational v0.1.40
Dec 19 20:29:55.940 INFO [stderr]     Checking num v0.1.40
Dec 19 20:29:56.288 INFO [stderr]     Checking image v0.6.1
Dec 19 20:30:00.098 INFO [stderr]     Checking mandlebrot v3.1.0 (/opt/crater/workdir)
Dec 19 20:30:00.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
Dec 19 20:30:01.166 INFO running `"docker" "inspect" "5f293b304a59de48f18557635834551b2979032902a3636d75165d9c438295e6"`
Dec 19 20:30:01.414 INFO running `"docker" "rm" "-f" "5f293b304a59de48f18557635834551b2979032902a3636d75165d9c438295e6"`
Dec 19 20:30:01.565 INFO [stdout] 5f293b304a59de48f18557635834551b2979032902a3636d75165d9c438295e6