Dec 18 05:17:57.082 INFO checking Takamichi-tsutsumi/rusecho against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 05:17:57.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Takamichi-tsutsumi/rusecho:/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 18 05:17:57.624 INFO [stdout] c993575ae077262701edbbdc4e1a767fb5e76bcaaf8dc996bff78f3a7c1a2a18 Dec 18 05:17:57.630 INFO running `"docker" "start" "-a" "c993575ae077262701edbbdc4e1a767fb5e76bcaaf8dc996bff78f3a7c1a2a18"` Dec 18 05:17:59.117 INFO [stderr] Checking tokio-threadpool v0.1.3 Dec 18 05:18:00.490 INFO [stderr] Checking tokio-fs v0.1.0 Dec 18 05:18:00.964 INFO [stderr] Checking tokio v0.1.6 Dec 18 05:18:01.780 INFO [stderr] Checking rusecho v0.1.0 (/opt/crater/workdir) Dec 18 05:18:02.337 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s Dec 18 05:18:02.943 INFO running `"docker" "inspect" "c993575ae077262701edbbdc4e1a767fb5e76bcaaf8dc996bff78f3a7c1a2a18"` Dec 18 05:18:03.136 INFO running `"docker" "rm" "-f" "c993575ae077262701edbbdc4e1a767fb5e76bcaaf8dc996bff78f3a7c1a2a18"` Dec 18 05:18:03.388 INFO [stdout] c993575ae077262701edbbdc4e1a767fb5e76bcaaf8dc996bff78f3a7c1a2a18