Dec 19 08:12:28.052 INFO checking stbuehler/rust-gather-cidr-map against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:12:28.053 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/stbuehler/rust-gather-cidr-map:/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 08:12:28.585 INFO [stdout] 35e41dd066e19e894cc45fd4e48cded50779be828a5493fc98163d1e3b13ad21
Dec 19 08:12:28.587 INFO running `"docker" "start" "-a" "35e41dd066e19e894cc45fd4e48cded50779be828a5493fc98163d1e3b13ad21"`
Dec 19 08:12:31.349 INFO [stderr]     Checking bitstring v0.1.1
Dec 19 08:12:31.856 INFO [stderr]     Checking cidr v0.0.3
Dec 19 08:12:31.856 INFO [stderr]     Checking bitstring-trees v0.1.0
Dec 19 08:12:32.944 INFO [stderr]     Checking gather-cidr-map v0.1.0 (/opt/crater/workdir)
Dec 19 08:12:33.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 19 08:12:34.310 INFO running `"docker" "inspect" "35e41dd066e19e894cc45fd4e48cded50779be828a5493fc98163d1e3b13ad21"`
Dec 19 08:12:34.624 INFO running `"docker" "rm" "-f" "35e41dd066e19e894cc45fd4e48cded50779be828a5493fc98163d1e3b13ad21"`
Dec 19 08:12:34.896 INFO [stdout] 35e41dd066e19e894cc45fd4e48cded50779be828a5493fc98163d1e3b13ad21