Dec 17 18:15:30.553 INFO checking owtotwo/SimplestTodo against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:15:30.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/owtotwo/SimplestTodo:/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 18:15:30.951 INFO [stdout] 031cbdee3d4944d0c8f50ea30964b09b2fd7d33ef3e0cc82ce5a2eea1d52eaaf
Dec 17 18:15:30.954 INFO running `"docker" "start" "-a" "031cbdee3d4944d0c8f50ea30964b09b2fd7d33ef3e0cc82ce5a2eea1d52eaaf"`
Dec 17 18:15:32.128 INFO [stderr]     Checking json v0.11.2
Dec 17 18:15:33.196 INFO [stderr]     Checking todo v0.1.0 (/opt/crater/workdir)
Dec 17 18:15:33.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 17 18:15:34.104 INFO running `"docker" "inspect" "031cbdee3d4944d0c8f50ea30964b09b2fd7d33ef3e0cc82ce5a2eea1d52eaaf"`
Dec 17 18:15:34.351 INFO running `"docker" "rm" "-f" "031cbdee3d4944d0c8f50ea30964b09b2fd7d33ef3e0cc82ce5a2eea1d52eaaf"`
Dec 17 18:15:34.503 INFO [stdout] 031cbdee3d4944d0c8f50ea30964b09b2fd7d33ef3e0cc82ce5a2eea1d52eaaf