Dec 18 10:34:36.029 INFO checking sysinfo-web-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:34:36.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/sysinfo-web/0.1.2:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:34:36.404 INFO [stdout] b7014261a4ddfbd9002394024b57bec9ac596ff4d073442098210f8f05657f3e
Dec 18 10:34:36.412 INFO running `"docker" "start" "-a" "b7014261a4ddfbd9002394024b57bec9ac596ff4d073442098210f8f05657f3e"`
Dec 18 10:34:37.708 INFO [stderr]    Compiling sysinfo v0.5.8
Dec 18 10:34:37.716 INFO [stderr]     Checking flate2 v1.0.6
Dec 18 10:34:37.716 INFO [stderr]     Checking iron v0.6.0
Dec 18 10:34:39.692 INFO [stderr]     Checking sysinfo-web v0.1.2 (/opt/crater/workdir)
Dec 18 10:34:42.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
Dec 18 10:34:43.952 INFO running `"docker" "inspect" "b7014261a4ddfbd9002394024b57bec9ac596ff4d073442098210f8f05657f3e"`
Dec 18 10:34:44.127 INFO running `"docker" "rm" "-f" "b7014261a4ddfbd9002394024b57bec9ac596ff4d073442098210f8f05657f3e"`
Dec 18 10:34:44.282 INFO [stdout] b7014261a4ddfbd9002394024b57bec9ac596ff4d073442098210f8f05657f3e