Dec 17 23:33:13.049 INFO checking gtzampanakis/wc2018r against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:33:13.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/gtzampanakis/wc2018r:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:33:13.492 INFO [stdout] ecf00e17410472bed1988669f4ef582290f82d4df0f8ab05989c5a18f37ab594
Dec 17 23:33:13.500 INFO running `"docker" "start" "-a" "ecf00e17410472bed1988669f4ef582290f82d4df0f8ab05989c5a18f37ab594"`
Dec 17 23:33:15.550 INFO [stderr]     Checking memchr v2.0.1
Dec 17 23:33:15.985 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 17 23:33:16.705 INFO [stderr]     Checking regex v0.2.11
Dec 17 23:33:19.022 INFO [stderr]     Checking wc2018r v0.1.0 (/opt/crater/workdir)
Dec 17 23:33:20.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
Dec 17 23:33:21.856 INFO running `"docker" "inspect" "ecf00e17410472bed1988669f4ef582290f82d4df0f8ab05989c5a18f37ab594"`
Dec 17 23:33:22.175 INFO running `"docker" "rm" "-f" "ecf00e17410472bed1988669f4ef582290f82d4df0f8ab05989c5a18f37ab594"`
Dec 17 23:33:22.420 INFO [stdout] ecf00e17410472bed1988669f4ef582290f82d4df0f8ab05989c5a18f37ab594