Dec 17 16:59:39.212 INFO checking richardanaya/webcomponent-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:59:39.212 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/richardanaya/webcomponent-rs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:59:39.790 INFO [stdout] a3cee4cf89d9a024f3e78f66cfe11e8eab9c135c4df2b2aeab90fcc65569d9f3
Dec 17 16:59:39.792 INFO running `"docker" "start" "-a" "a3cee4cf89d9a024f3e78f66cfe11e8eab9c135c4df2b2aeab90fcc65569d9f3"`
Dec 17 16:59:42.228 INFO [stderr]     Checking serde v1.0.26
Dec 17 16:59:51.844 INFO [stderr]     Checking serde_json v1.0.9
Dec 17 16:59:53.910 INFO [stderr]     Checking stdweb v0.2.2
Dec 17 17:00:09.890 INFO [stderr]     Checking webcomponent v0.0.5 (/opt/crater/workdir)
Dec 17 17:00:11.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.41s
Dec 17 17:00:12.548 INFO running `"docker" "inspect" "a3cee4cf89d9a024f3e78f66cfe11e8eab9c135c4df2b2aeab90fcc65569d9f3"`
Dec 17 17:00:12.858 INFO running `"docker" "rm" "-f" "a3cee4cf89d9a024f3e78f66cfe11e8eab9c135c4df2b2aeab90fcc65569d9f3"`
Dec 17 17:00:13.185 INFO [stdout] a3cee4cf89d9a024f3e78f66cfe11e8eab9c135c4df2b2aeab90fcc65569d9f3