Dec 18 04:44:29.656 INFO checking ZacharyKamerling/persistence against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:44:29.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ZacharyKamerling/persistence:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:44:29.984 INFO [stdout] 662177662de327772067df46e0052cc8c3eba066b90b84f3a20eb42bce6b5072
Dec 18 04:44:29.991 INFO running `"docker" "start" "-a" "662177662de327772067df46e0052cc8c3eba066b90b84f3a20eb42bce6b5072"`
Dec 18 04:44:30.837 INFO [stderr]     Checking mio v0.6.14
Dec 18 04:44:32.456 INFO [stderr]     Checking ws v0.7.6
Dec 18 04:44:34.288 INFO [stderr]     Checking persistence v0.1.0 (/opt/crater/workdir)
Dec 18 04:44:37.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
Dec 18 04:44:38.864 INFO running `"docker" "inspect" "662177662de327772067df46e0052cc8c3eba066b90b84f3a20eb42bce6b5072"`
Dec 18 04:44:39.230 INFO running `"docker" "rm" "-f" "662177662de327772067df46e0052cc8c3eba066b90b84f3a20eb42bce6b5072"`
Dec 18 04:44:39.451 INFO [stdout] 662177662de327772067df46e0052cc8c3eba066b90b84f3a20eb42bce6b5072