Dec 18 11:10:05.193 INFO checking slack-0.22.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 11:10:05.193 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/reg/slack/0.22.0:/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 11:10:05.428 INFO [stdout] 8479ede3854899c5a6edc57c865edaf782d438dbbfc1833b9bc3fa663b55f216 Dec 18 11:10:05.434 INFO running `"docker" "start" "-a" "8479ede3854899c5a6edc57c865edaf782d438dbbfc1833b9bc3fa663b55f216"` Dec 18 11:10:06.624 INFO [stderr] Checking input_buffer v0.2.0 Dec 18 11:10:06.628 INFO [stderr] Checking reqwest v0.9.5 Dec 18 11:10:07.176 INFO [stderr] Checking tungstenite v0.6.1 Dec 18 11:10:10.075 INFO [stderr] Checking slack_api v0.21.0 Dec 18 11:10:28.610 INFO [stderr] Checking slack v0.22.0 (/opt/crater/workdir) Dec 18 11:10:36.562 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.28s Dec 18 11:10:36.905 INFO running `"docker" "inspect" "8479ede3854899c5a6edc57c865edaf782d438dbbfc1833b9bc3fa663b55f216"` Dec 18 11:10:36.972 INFO running `"docker" "rm" "-f" "8479ede3854899c5a6edc57c865edaf782d438dbbfc1833b9bc3fa663b55f216"` Dec 18 11:10:37.060 INFO [stdout] 8479ede3854899c5a6edc57c865edaf782d438dbbfc1833b9bc3fa663b55f216