Dec 18 13:00:04.773 INFO checking pistoncore-event_loop-0.39.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 13:00:04.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pistoncore-event_loop/0.39.0:/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 13:00:05.092 INFO [stdout] 44f1e2d3afd91293323649753a29d54aa56cffda60e5a6b3bb57d23760644215 Dec 18 13:00:05.098 INFO running `"docker" "start" "-a" "44f1e2d3afd91293323649753a29d54aa56cffda60e5a6b3bb57d23760644215"` Dec 18 13:00:05.958 INFO [stderr] Checking pistoncore-input v0.23.0 Dec 18 13:00:08.741 INFO [stderr] Checking pistoncore-window v0.34.0 Dec 18 13:00:09.632 INFO [stderr] Checking pistoncore-event_loop v0.39.0 (/opt/crater/workdir) Dec 18 13:00:11.496 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.59s Dec 18 13:00:11.898 INFO running `"docker" "inspect" "44f1e2d3afd91293323649753a29d54aa56cffda60e5a6b3bb57d23760644215"` Dec 18 13:00:12.014 INFO running `"docker" "rm" "-f" "44f1e2d3afd91293323649753a29d54aa56cffda60e5a6b3bb57d23760644215"` Dec 18 13:00:12.128 INFO [stdout] 44f1e2d3afd91293323649753a29d54aa56cffda60e5a6b3bb57d23760644215