Dec 18 15:15:47.720 INFO checking hbs-pow-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:15:47.721 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/reg/hbs-pow/0.2.0:/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 15:15:48.044 INFO [stdout] d59a31efbc38ca99933419253101fd9b36e47383e4656092ee0a4e086be8c1f3
Dec 18 15:15:48.047 INFO running `"docker" "start" "-a" "d59a31efbc38ca99933419253101fd9b36e47383e4656092ee0a4e086be8c1f3"`
Dec 18 15:15:49.547 INFO [stderr]    Compiling hbs-pow-sys v0.2.1
Dec 18 15:15:55.988 INFO [stderr]     Checking hbs-pow v0.2.0 (/opt/crater/workdir)
Dec 18 15:15:56.616 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 18 15:15:56.616 INFO [stderr]    --> lib.rs:212:9
Dec 18 15:15:56.616 INFO [stderr]     |
Dec 18 15:15:56.616 INFO [stderr] 212 |         static mut received_cb: bool = false;
Dec 18 15:15:56.616 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:15:56.616 INFO [stderr] 
Dec 18 15:15:56.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Dec 18 15:15:57.588 INFO running `"docker" "inspect" "d59a31efbc38ca99933419253101fd9b36e47383e4656092ee0a4e086be8c1f3"`
Dec 18 15:15:57.920 INFO running `"docker" "rm" "-f" "d59a31efbc38ca99933419253101fd9b36e47383e4656092ee0a4e086be8c1f3"`
Dec 18 15:15:58.252 INFO [stdout] d59a31efbc38ca99933419253101fd9b36e47383e4656092ee0a4e086be8c1f3