Dec 19 04:27:14.873 INFO checking zummenix/xcopen against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:27:14.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zummenix/xcopen:/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 04:27:15.486 INFO [stdout] 76bb4ad58e1f9dcfcca91e357be7cb0c6db4e36b6d505c8820bd6dac6ab22d3e
Dec 19 04:27:15.488 INFO running `"docker" "start" "-a" "76bb4ad58e1f9dcfcca91e357be7cb0c6db4e36b6d505c8820bd6dac6ab22d3e"`
Dec 19 04:27:17.786 INFO [stderr]    Compiling proc-macro2 v0.4.20
Dec 19 04:27:17.786 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 19 04:27:17.786 INFO [stderr]    Compiling version_check v0.1.5
Dec 19 04:27:17.786 INFO [stderr]    Compiling num-traits v0.2.6
Dec 19 04:27:17.786 INFO [stderr]     Checking unicode-width v0.1.5
Dec 19 04:27:17.788 INFO [stderr]    Compiling nix v0.11.0
Dec 19 04:27:17.789 INFO [stderr]     Checking vec_map v0.8.1
Dec 19 04:27:17.790 INFO [stderr]     Checking cfg-if v0.1.6
Dec 19 04:27:18.496 INFO [stderr]     Checking void v1.0.2
Dec 19 04:27:18.686 INFO [stderr]     Checking bitflags v1.0.4
Dec 19 04:27:18.996 INFO [stderr]     Checking utf8parse v0.1.1
Dec 19 04:27:19.244 INFO [stderr]     Checking unicode-segmentation v1.2.1
Dec 19 04:27:19.434 INFO [stderr]     Checking same-file v1.0.3
Dec 19 04:27:19.456 INFO [stderr]     Checking either v1.5.0
Dec 19 04:27:19.721 INFO [stderr]     Checking atty v0.2.11
Dec 19 04:27:19.934 INFO [stderr]     Checking dirs v1.0.4
Dec 19 04:27:20.421 INFO [stderr]     Checking log v0.4.5
Dec 19 04:27:20.732 INFO [stderr]     Checking textwrap v0.10.0
Dec 19 04:27:22.425 INFO [stderr]     Checking walkdir v2.2.5
Dec 19 04:27:22.440 INFO [stderr]     Checking itertools v0.7.8
Dec 19 04:27:22.560 INFO [stderr]     Checking clap v2.32.0
Dec 19 04:27:22.652 INFO [stderr]    Compiling memchr v2.1.0
Dec 19 04:27:30.972 INFO [stderr]    Compiling quote v0.6.8
Dec 19 04:27:33.334 INFO [stderr]    Compiling syn v0.15.14
Dec 19 04:27:34.315 INFO [stderr]     Checking num-traits v0.1.43
Dec 19 04:27:34.600 INFO [stderr]     Checking expectest v0.10.0
Dec 19 04:27:42.810 INFO [stderr]     Checking rustyline v2.1.0
Dec 19 04:27:53.591 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 19 04:27:57.018 INFO [stderr]     Checking structopt v0.2.12
Dec 19 04:27:57.341 INFO [stderr]     Checking xcopen v0.3.1 (/opt/crater/workdir)
Dec 19 04:27:58.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.87s
Dec 19 04:28:00.876 INFO running `"docker" "inspect" "76bb4ad58e1f9dcfcca91e357be7cb0c6db4e36b6d505c8820bd6dac6ab22d3e"`
Dec 19 04:28:01.136 INFO running `"docker" "rm" "-f" "76bb4ad58e1f9dcfcca91e357be7cb0c6db4e36b6d505c8820bd6dac6ab22d3e"`
Dec 19 04:28:01.584 INFO [stdout] 76bb4ad58e1f9dcfcca91e357be7cb0c6db4e36b6d505c8820bd6dac6ab22d3e