Dec 17 22:04:48.959 INFO checking jornvanwier/Tee-Log against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:04:48.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jornvanwier/Tee-Log:/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 22:04:49.370 INFO [stdout] f158bfa31e7f2203bd38c53e78d96ef2ba40f99c3d7480a03789e53f6e0ecb47
Dec 17 22:04:49.374 INFO running `"docker" "start" "-a" "f158bfa31e7f2203bd38c53e78d96ef2ba40f99c3d7480a03789e53f6e0ecb47"`
Dec 17 22:04:50.974 INFO [stderr]     Checking term_size v0.2.3
Dec 17 22:04:50.974 INFO [stderr]     Checking chrono v0.3.1
Dec 17 22:04:51.340 INFO [stderr]     Checking clap v2.19.3
Dec 17 22:04:56.652 INFO [stderr]     Checking tee-log v0.1.0 (/opt/crater/workdir)
Dec 17 22:04:57.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.33s
Dec 17 22:04:58.287 INFO running `"docker" "inspect" "f158bfa31e7f2203bd38c53e78d96ef2ba40f99c3d7480a03789e53f6e0ecb47"`
Dec 17 22:04:58.550 INFO running `"docker" "rm" "-f" "f158bfa31e7f2203bd38c53e78d96ef2ba40f99c3d7480a03789e53f6e0ecb47"`
Dec 17 22:04:58.896 INFO [stdout] f158bfa31e7f2203bd38c53e78d96ef2ba40f99c3d7480a03789e53f6e0ecb47