Dec 17 19:33:04.085 INFO checking miyamoen/first-tokio against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 19:33:04.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/miyamoen/first-tokio:/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 19:33:04.540 INFO [stdout] a17a11bd8a57c1df8e9cecdbb024a790d165462de0f6710eebb27c74cee31797 Dec 17 19:33:04.547 INFO running `"docker" "start" "-a" "a17a11bd8a57c1df8e9cecdbb024a790d165462de0f6710eebb27c74cee31797"` Dec 17 19:33:06.478 INFO [stderr] Checking mio v0.6.12 Dec 17 19:33:06.479 INFO [stderr] Checking tokio-io v0.1.4 Dec 17 19:33:08.104 INFO [stderr] Checking tokio-core v0.1.12 Dec 17 19:33:09.248 INFO [stderr] Checking tokio-proto v0.1.1 Dec 17 19:33:11.152 INFO [stderr] Checking first-tokio v0.1.0 (/opt/crater/workdir) Dec 17 19:33:11.513 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.11s Dec 17 19:33:11.766 INFO running `"docker" "inspect" "a17a11bd8a57c1df8e9cecdbb024a790d165462de0f6710eebb27c74cee31797"` Dec 17 19:33:11.854 INFO running `"docker" "rm" "-f" "a17a11bd8a57c1df8e9cecdbb024a790d165462de0f6710eebb27c74cee31797"` Dec 17 19:33:11.931 INFO [stdout] a17a11bd8a57c1df8e9cecdbb024a790d165462de0f6710eebb27c74cee31797