Dec 19 18:54:28.355 INFO checking cmr/cbfi-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:54:28.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/cmr/cbfi-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:54:28.964 INFO [stdout] 063ca266a71e92395c0a5e010ee692bf70445870a25f7ac6a3c0664e32adbf8c
Dec 19 18:54:28.964 INFO running `"docker" "start" "-a" "063ca266a71e92395c0a5e010ee692bf70445870a25f7ac6a3c0664e32adbf8c"`
Dec 19 18:54:30.720 INFO [stderr] warning: path `/opt/crater/workdir/src/cbfi.rs` was erroneously implicitly accepted for binary `cbfi`,
Dec 19 18:54:30.720 INFO [stderr] please set bin.path in Cargo.toml
Dec 19 18:54:30.720 INFO [stderr]     Checking cbfi v1.0.0 (/opt/crater/workdir)
Dec 19 18:54:31.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 18:54:32.080 INFO running `"docker" "inspect" "063ca266a71e92395c0a5e010ee692bf70445870a25f7ac6a3c0664e32adbf8c"`
Dec 19 18:54:32.342 INFO running `"docker" "rm" "-f" "063ca266a71e92395c0a5e010ee692bf70445870a25f7ac6a3c0664e32adbf8c"`
Dec 19 18:54:32.676 INFO [stdout] 063ca266a71e92395c0a5e010ee692bf70445870a25f7ac6a3c0664e32adbf8c