Dec 19 06:39:02.799 INFO checking tshlabs/maestro against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:39:02.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tshlabs/maestro:/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 06:39:03.013 INFO [stdout] 16c151fa28c5438897c8af9b580fe4cc802470925fead109ef04c7ed455091bc
Dec 19 06:39:03.015 INFO running `"docker" "start" "-a" "16c151fa28c5438897c8af9b580fe4cc802470925fead109ef04c7ed455091bc"`
Dec 19 06:39:04.448 INFO [stderr]     Checking arc-swap v0.3.0
Dec 19 06:39:04.461 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 19 06:39:05.392 INFO [stderr]     Checking signal-hook v0.1.5
Dec 19 06:39:05.665 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 19 06:39:06.660 INFO [stderr]     Checking maestro v0.1.0 (/opt/crater/workdir)
Dec 19 06:39:07.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Dec 19 06:39:08.370 INFO running `"docker" "inspect" "16c151fa28c5438897c8af9b580fe4cc802470925fead109ef04c7ed455091bc"`
Dec 19 06:39:08.616 INFO running `"docker" "rm" "-f" "16c151fa28c5438897c8af9b580fe4cc802470925fead109ef04c7ed455091bc"`
Dec 19 06:39:08.936 INFO [stdout] 16c151fa28c5438897c8af9b580fe4cc802470925fead109ef04c7ed455091bc