Dec 18 16:51:34.349 INFO checking edge-0.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:51:34.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/edge/0.0.1:/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 16:51:34.726 INFO [stdout] ae2057cf5669ab3795583fd673915719890a679204136a74015ebced5d77b9c6
Dec 18 16:51:34.737 INFO running `"docker" "start" "-a" "ae2057cf5669ab3795583fd673915719890a679204136a74015ebced5d77b9c6"`
Dec 18 16:51:36.276 INFO [stderr] warning: Package `hyper v0.8.1` does not have feature `cookie`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
Dec 18 16:51:36.320 INFO [stderr]     Checking handlebars v0.16.1
Dec 18 16:51:36.320 INFO [stderr]     Checking hyper v0.8.1
Dec 18 16:51:40.900 INFO [stderr]     Checking edge v0.0.1 (/opt/crater/workdir)
Dec 18 16:51:43.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
Dec 18 16:51:44.570 INFO running `"docker" "inspect" "ae2057cf5669ab3795583fd673915719890a679204136a74015ebced5d77b9c6"`
Dec 18 16:51:44.802 INFO running `"docker" "rm" "-f" "ae2057cf5669ab3795583fd673915719890a679204136a74015ebced5d77b9c6"`
Dec 18 16:51:45.318 INFO [stdout] ae2057cf5669ab3795583fd673915719890a679204136a74015ebced5d77b9c6