Dec 18 04:48:58.867 INFO checking Woyten/fileserver against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:48:58.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Woyten/fileserver:/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 18 04:48:59.317 INFO [stdout] 7b9849180934ffd2df85ed832c149a136c41babff540a50b9a109f0608d4ebda
Dec 18 04:48:59.324 INFO running `"docker" "start" "-a" "7b9849180934ffd2df85ed832c149a136c41babff540a50b9a109f0608d4ebda"`
Dec 18 04:49:01.617 INFO [stderr]     Checking iron v0.6.0
Dec 18 04:49:02.727 INFO [stderr]     Checking mount v0.4.0
Dec 18 04:49:03.470 INFO [stderr]     Checking staticfile v0.5.0
Dec 18 04:49:04.178 INFO [stderr]     Checking personal-fileserver v0.1.0 (/opt/crater/workdir)
Dec 18 04:49:05.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Dec 18 04:49:06.907 INFO running `"docker" "inspect" "7b9849180934ffd2df85ed832c149a136c41babff540a50b9a109f0608d4ebda"`
Dec 18 04:49:07.250 INFO running `"docker" "rm" "-f" "7b9849180934ffd2df85ed832c149a136c41babff540a50b9a109f0608d4ebda"`
Dec 18 04:49:07.512 INFO [stdout] 7b9849180934ffd2df85ed832c149a136c41babff540a50b9a109f0608d4ebda