Dec 18 07:25:08.057 INFO checking Guillaume-Mayer/rest-in-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:25:08.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Guillaume-Mayer/rest-in-rust:/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 07:25:08.527 INFO [stdout] c9e3de8bc9d6f3b67cdea4e774cb18b173b0acf8d8098f74bc625617ec1eee24
Dec 18 07:25:08.536 INFO running `"docker" "start" "-a" "c9e3de8bc9d6f3b67cdea4e774cb18b173b0acf8d8098f74bc625617ec1eee24"`
Dec 18 07:25:10.200 INFO [stderr]     Checking iron v0.4.0
Dec 18 07:25:11.164 INFO [stderr]     Checking router v0.4.0
Dec 18 07:25:11.840 INFO [stderr]     Checking rest v0.1.0 (/opt/crater/workdir)
Dec 18 07:25:12.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 18 07:25:13.562 INFO running `"docker" "inspect" "c9e3de8bc9d6f3b67cdea4e774cb18b173b0acf8d8098f74bc625617ec1eee24"`
Dec 18 07:25:13.918 INFO running `"docker" "rm" "-f" "c9e3de8bc9d6f3b67cdea4e774cb18b173b0acf8d8098f74bc625617ec1eee24"`
Dec 18 07:25:14.292 INFO [stdout] c9e3de8bc9d6f3b67cdea4e774cb18b173b0acf8d8098f74bc625617ec1eee24