Dec 05 12:13:27.224 INFO checking hbs-acc-pow-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:13:27.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 12:13:27.683 INFO [stdout] aff7fc6f65ef637a4e14998f818c7e888c1335aa828d2c8d629718883a59a6c8
Dec 05 12:13:27.685 INFO running `"docker" "start" "-a" "aff7fc6f65ef637a4e14998f818c7e888c1335aa828d2c8d629718883a59a6c8"`
Dec 05 12:13:29.098 INFO [stderr] usermod: no changes
Dec 05 12:13:29.190 INFO [stderr]    Compiling hbs-builder v0.2.1
Dec 05 12:13:29.191 INFO [stderr]     Checking hbs-common-sys v0.2.1
Dec 05 12:13:30.551 INFO [stderr]    Compiling hbs-acc-pow-sys v0.2.1
Dec 05 12:13:37.512 INFO [stderr]     Checking hbs-acc-pow v0.2.0 (/source)
Dec 05 12:13:38.634 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 05 12:13:38.635 INFO [stderr]    --> lib.rs:251:9
Dec 05 12:13:38.635 INFO [stderr]     |
Dec 05 12:13:38.635 INFO [stderr] 251 |         static mut received_cb: bool = false;
Dec 05 12:13:38.635 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:13:38.635 INFO [stderr] 
Dec 05 12:13:38.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.54s
Dec 05 12:13:38.681 INFO [stderr] su: No module specific data is present
Dec 05 12:13:39.929 INFO running `"docker" "inspect" "aff7fc6f65ef637a4e14998f818c7e888c1335aa828d2c8d629718883a59a6c8"`
Dec 05 12:13:40.179 INFO running `"docker" "rm" "-f" "aff7fc6f65ef637a4e14998f818c7e888c1335aa828d2c8d629718883a59a6c8"`
Dec 05 12:13:40.459 INFO [stdout] aff7fc6f65ef637a4e14998f818c7e888c1335aa828d2c8d629718883a59a6c8