Dec 19 16:48:27.932 INFO checking frewsxcv/rcat against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:48:27.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/frewsxcv/rcat:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:48:28.438 INFO [stdout] 537f7d799c5a16b52ca1b582dbbd619981ad2cf0bc72bd4452822d0ce04df377
Dec 19 16:48:28.440 INFO running `"docker" "start" "-a" "537f7d799c5a16b52ca1b582dbbd619981ad2cf0bc72bd4452822d0ce04df377"`
Dec 19 16:48:30.322 INFO [stderr]     Checking clap v2.32.0
Dec 19 16:48:35.039 INFO [stderr]     Checking rcat v2.0.4 (/opt/crater/workdir)
Dec 19 16:48:35.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Dec 19 16:48:36.050 INFO running `"docker" "inspect" "537f7d799c5a16b52ca1b582dbbd619981ad2cf0bc72bd4452822d0ce04df377"`
Dec 19 16:48:36.340 INFO running `"docker" "rm" "-f" "537f7d799c5a16b52ca1b582dbbd619981ad2cf0bc72bd4452822d0ce04df377"`
Dec 19 16:48:36.616 INFO [stdout] 537f7d799c5a16b52ca1b582dbbd619981ad2cf0bc72bd4452822d0ce04df377