Dec 19 18:27:33.242 INFO checking danbruder/rust-apex-up-example against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:27:33.243 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/danbruder/rust-apex-up-example:/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 18:27:33.625 INFO [stdout] 0d5f2a4e80c30d56a414e4521d608729bc91e99c19998213cb89487341002008
Dec 19 18:27:33.628 INFO running `"docker" "start" "-a" "0d5f2a4e80c30d56a414e4521d608729bc91e99c19998213cb89487341002008"`
Dec 19 18:27:34.952 INFO [stderr]     Checking hyper v0.10.13
Dec 19 18:27:34.960 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 19 18:27:41.823 INFO [stderr]     Checking iron v0.6.0
Dec 19 18:27:42.715 INFO [stderr]     Checking ironup v0.1.0 (/opt/crater/workdir)
Dec 19 18:27:43.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
Dec 19 18:27:44.708 INFO running `"docker" "inspect" "0d5f2a4e80c30d56a414e4521d608729bc91e99c19998213cb89487341002008"`
Dec 19 18:27:45.026 INFO running `"docker" "rm" "-f" "0d5f2a4e80c30d56a414e4521d608729bc91e99c19998213cb89487341002008"`
Dec 19 18:27:45.340 INFO [stdout] 0d5f2a4e80c30d56a414e4521d608729bc91e99c19998213cb89487341002008