Dec 19 05:55:42.109 INFO checking vorner/bigbuffer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:55:42.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/vorner/bigbuffer:/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 05:55:42.582 INFO [stdout] 32030ddf1d42170f5fc3ec077c877f888fca646d592b8970a484b098ddf3a0da
Dec 19 05:55:42.584 INFO running `"docker" "start" "-a" "32030ddf1d42170f5fc3ec077c877f888fca646d592b8970a484b098ddf3a0da"`
Dec 19 05:55:45.016 INFO [stderr]    Compiling cc v1.0.3
Dec 19 05:55:45.021 INFO [stderr]     Checking humansize v1.0.2
Dec 19 05:55:45.021 INFO [stderr]     Checking atty v0.2.3
Dec 19 05:55:45.045 INFO [stderr]    Compiling structopt-derive v0.1.6
Dec 19 05:55:45.608 INFO [stderr]     Checking clap v2.28.0
Dec 19 05:55:52.074 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 05:56:07.792 INFO [stderr]     Checking structopt v0.1.6
Dec 19 05:56:08.285 INFO [stderr]     Checking backtrace v0.3.4
Dec 19 05:56:08.828 INFO [stderr]     Checking failure v0.1.1
Dec 19 05:56:09.267 INFO [stderr]     Checking bigbuffer v0.1.0 (/opt/crater/workdir)
Dec 19 05:56:09.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.91s
Dec 19 05:56:10.854 INFO running `"docker" "inspect" "32030ddf1d42170f5fc3ec077c877f888fca646d592b8970a484b098ddf3a0da"`
Dec 19 05:56:11.180 INFO running `"docker" "rm" "-f" "32030ddf1d42170f5fc3ec077c877f888fca646d592b8970a484b098ddf3a0da"`
Dec 19 05:56:11.514 INFO [stdout] 32030ddf1d42170f5fc3ec077c877f888fca646d592b8970a484b098ddf3a0da