Dec 18 02:58:53.025 INFO checking brocode/fblog against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:58:53.025 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/brocode/fblog:/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 02:58:53.466 INFO [stdout] 6a01900ea7b3e1ef413b348b71b86f9d029c1fe44f665124ba14452f6c28b909
Dec 18 02:58:53.474 INFO running `"docker" "start" "-a" "6a01900ea7b3e1ef413b348b71b86f9d029c1fe44f665124ba14452f6c28b909"`
Dec 18 02:58:55.431 INFO [stderr]    Compiling regex v1.0.6
Dec 18 02:58:55.452 INFO [stderr]     Checking lua52-sys v0.1.2
Dec 18 02:58:55.909 INFO [stderr]     Checking hlua v0.4.1
Dec 18 02:58:59.808 INFO [stderr]     Checking fblog v1.2.1-alpha.0 (/opt/crater/workdir)
Dec 18 02:59:00.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
Dec 18 02:59:01.648 INFO running `"docker" "inspect" "6a01900ea7b3e1ef413b348b71b86f9d029c1fe44f665124ba14452f6c28b909"`
Dec 18 02:59:01.908 INFO running `"docker" "rm" "-f" "6a01900ea7b3e1ef413b348b71b86f9d029c1fe44f665124ba14452f6c28b909"`
Dec 18 02:59:02.064 INFO [stdout] 6a01900ea7b3e1ef413b348b71b86f9d029c1fe44f665124ba14452f6c28b909