Dec 18 15:16:35.307 INFO checking hbs-acc-pow-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:16:35.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/hbs-acc-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:16:35.796 INFO [stdout] 96a921a1d70eb759634aa5446a8c26046750a20a81ffa34a898c42343490c890
Dec 18 15:16:35.804 INFO running `"docker" "start" "-a" "96a921a1d70eb759634aa5446a8c26046750a20a81ffa34a898c42343490c890"`
Dec 18 15:16:37.592 INFO [stderr]    Compiling hbs-acc-pow-sys v0.2.1
Dec 18 15:16:45.217 INFO [stderr]     Checking hbs-acc-pow v0.2.0 (/opt/crater/workdir)
Dec 18 15:16:45.876 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 18 15:16:45.876 INFO [stderr]    --> lib.rs:251:9
Dec 18 15:16:45.877 INFO [stderr]     |
Dec 18 15:16:45.877 INFO [stderr] 251 |         static mut received_cb: bool = false;
Dec 18 15:16:45.877 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:16:45.877 INFO [stderr] 
Dec 18 15:16:45.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.41s
Dec 18 15:16:47.171 INFO running `"docker" "inspect" "96a921a1d70eb759634aa5446a8c26046750a20a81ffa34a898c42343490c890"`
Dec 18 15:16:47.443 INFO running `"docker" "rm" "-f" "96a921a1d70eb759634aa5446a8c26046750a20a81ffa34a898c42343490c890"`
Dec 18 15:16:47.707 INFO [stdout] 96a921a1d70eb759634aa5446a8c26046750a20a81ffa34a898c42343490c890