Dec 18 09:20:50.435 INFO checking webm-native-0.4.6 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:20:50.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/webm-native/0.4.6:/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 18 09:20:50.972 INFO [stdout] af711e8e141f6fabec2a3cd3a18a991bee9df552e558b6d1ce9a6935d9fb37d2
Dec 18 09:20:50.974 INFO running `"docker" "start" "-a" "af711e8e141f6fabec2a3cd3a18a991bee9df552e558b6d1ce9a6935d9fb37d2"`
Dec 18 09:20:52.483 INFO [stderr]    Compiling webm-sys-native v0.3.6
Dec 18 09:20:56.688 INFO [stderr]     Checking webm v0.4.5
Dec 18 09:20:57.192 INFO [stderr]     Checking webm-native v0.4.6 (/opt/crater/workdir)
Dec 18 09:20:57.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Dec 18 09:20:58.690 INFO running `"docker" "inspect" "af711e8e141f6fabec2a3cd3a18a991bee9df552e558b6d1ce9a6935d9fb37d2"`
Dec 18 09:20:58.946 INFO running `"docker" "rm" "-f" "af711e8e141f6fabec2a3cd3a18a991bee9df552e558b6d1ce9a6935d9fb37d2"`
Dec 18 09:20:59.203 INFO [stdout] af711e8e141f6fabec2a3cd3a18a991bee9df552e558b6d1ce9a6935d9fb37d2