Dec 19 12:45:39.582 INFO checking mexus/cancellable-read against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:45:39.582 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/mexus/cancellable-read:/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 12:45:40.000 INFO [stdout] 289141741b3a9dd56c354d01f1088b364b52c8f62d4cf966438624c0ff13385a
Dec 19 12:45:40.002 INFO running `"docker" "start" "-a" "289141741b3a9dd56c354d01f1088b364b52c8f62d4cf966438624c0ff13385a"`
Dec 19 12:45:42.356 INFO [stderr]     Checking iovec v0.1.2
Dec 19 12:45:42.356 INFO [stderr]     Checking net2 v0.2.32
Dec 19 12:45:42.762 INFO [stderr]     Checking bytes v0.4.6
Dec 19 12:45:43.290 INFO [stderr]     Checking mio v0.6.13
Dec 19 12:45:44.382 INFO [stderr]     Checking tokio-io v0.1.5
Dec 19 12:45:45.645 INFO [stderr]     Checking mio-uds v0.6.4
Dec 19 12:45:45.903 INFO [stderr]     Checking tokio-core v0.1.12
Dec 19 12:45:45.905 INFO [stderr]     Checking tokio-stdin-stdout v0.1.1
Dec 19 12:45:47.624 INFO [stderr]     Checking tokio-signal v0.1.4
Dec 19 12:45:48.102 INFO [stderr]     Checking async-stdio v0.1.0 (/opt/crater/workdir)
Dec 19 12:45:48.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Dec 19 12:45:49.902 INFO running `"docker" "inspect" "289141741b3a9dd56c354d01f1088b364b52c8f62d4cf966438624c0ff13385a"`
Dec 19 12:45:50.015 INFO running `"docker" "rm" "-f" "289141741b3a9dd56c354d01f1088b364b52c8f62d4cf966438624c0ff13385a"`
Dec 19 12:45:50.131 INFO [stdout] 289141741b3a9dd56c354d01f1088b364b52c8f62d4cf966438624c0ff13385a