Dec 19 09:49:45.119 INFO checking ruggeri/fourier2 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:49:45.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ruggeri/fourier2:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:49:45.340 INFO [stdout] 9490c12617f946c71fb6b77b10ef481a3cd5cf019e097b02610c147a9a32d002
Dec 19 09:49:45.342 INFO running `"docker" "start" "-a" "9490c12617f946c71fb6b77b10ef481a3cd5cf019e097b02610c147a9a32d002"`
Dec 19 09:49:46.128 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 19 09:49:46.133 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 19 09:49:49.218 INFO [stderr]     Checking fourier2 v0.1.0 (/opt/crater/workdir)
Dec 19 09:49:50.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 19 09:49:50.314 INFO running `"docker" "inspect" "9490c12617f946c71fb6b77b10ef481a3cd5cf019e097b02610c147a9a32d002"`
Dec 19 09:49:50.432 INFO running `"docker" "rm" "-f" "9490c12617f946c71fb6b77b10ef481a3cd5cf019e097b02610c147a9a32d002"`
Dec 19 09:49:50.547 INFO [stdout] 9490c12617f946c71fb6b77b10ef481a3cd5cf019e097b02610c147a9a32d002