Dec 17 16:03:03.477 INFO checking sbwtw/cr_robot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:03:03.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sbwtw/cr_robot:/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 17 16:03:03.952 INFO [stdout] 9818ae2d75a430bd2d15aae671bb32dc4d86bcd187615d765f89a869e5e93880
Dec 17 16:03:03.954 INFO running `"docker" "start" "-a" "9818ae2d75a430bd2d15aae671bb32dc4d86bcd187615d765f89a869e5e93880"`
Dec 17 16:03:05.788 INFO [stderr]     Checking serde_json v1.0.2
Dec 17 16:03:05.788 INFO [stderr]     Checking libflate v0.1.10
Dec 17 16:03:05.794 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 17 16:03:09.451 INFO [stderr]     Checking reqwest v0.7.1
Dec 17 16:03:10.441 INFO [stderr]     Checking cr_robot v0.1.0 (/opt/crater/workdir)
Dec 17 16:03:11.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
Dec 17 16:03:11.883 INFO running `"docker" "inspect" "9818ae2d75a430bd2d15aae671bb32dc4d86bcd187615d765f89a869e5e93880"`
Dec 17 16:03:12.178 INFO running `"docker" "rm" "-f" "9818ae2d75a430bd2d15aae671bb32dc4d86bcd187615d765f89a869e5e93880"`
Dec 17 16:03:12.456 INFO [stdout] 9818ae2d75a430bd2d15aae671bb32dc4d86bcd187615d765f89a869e5e93880