Dec 17 23:22:52.130 INFO checking hch12907/bop against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:22:52.130 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/hch12907/bop:/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 17 23:22:52.398 INFO [stdout] fd918872669f80b1a69b66a31e9f7c9287f55487a5730ff4d5b7e98d9739ef51
Dec 17 23:22:52.400 INFO running `"docker" "start" "-a" "fd918872669f80b1a69b66a31e9f7c9287f55487a5730ff4d5b7e98d9739ef51"`
Dec 17 23:22:53.841 INFO [stderr]     Checking term_size v0.2.1
Dec 17 23:22:54.096 INFO [stderr]     Checking clap v2.19.0
Dec 17 23:22:58.509 INFO [stderr]     Checking bop v0.1.0 (/opt/crater/workdir)
Dec 17 23:22:58.817 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
Dec 17 23:22:59.378 INFO running `"docker" "inspect" "fd918872669f80b1a69b66a31e9f7c9287f55487a5730ff4d5b7e98d9739ef51"`
Dec 17 23:22:59.550 INFO running `"docker" "rm" "-f" "fd918872669f80b1a69b66a31e9f7c9287f55487a5730ff4d5b7e98d9739ef51"`
Dec 17 23:22:59.661 INFO [stdout] fd918872669f80b1a69b66a31e9f7c9287f55487a5730ff4d5b7e98d9739ef51