Dec 05 12:13:02.203 INFO checking hbs-pow-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:13:02.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 12:13:02.623 INFO [stdout] d4b8e652eb0608765987f4078f50412d9aebd76dfb6de2a756569eda6a102e8f
Dec 05 12:13:02.632 INFO running `"docker" "start" "-a" "d4b8e652eb0608765987f4078f50412d9aebd76dfb6de2a756569eda6a102e8f"`
Dec 05 12:13:04.494 INFO [stderr] usermod: no changes
Dec 05 12:13:04.551 INFO [stderr]    Compiling hbs-builder v0.2.1
Dec 05 12:13:04.563 INFO [stderr]     Checking hbs-common-sys v0.2.1
Dec 05 12:13:05.708 INFO [stderr]    Compiling hbs-pow-sys v0.2.1
Dec 05 12:13:13.091 INFO [stderr]     Checking hbs-pow v0.2.0 (/source)
Dec 05 12:13:14.299 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 05 12:13:14.299 INFO [stderr]    --> lib.rs:212:9
Dec 05 12:13:14.299 INFO [stderr]     |
Dec 05 12:13:14.299 INFO [stderr] 212 |         static mut received_cb: bool = false;
Dec 05 12:13:14.299 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:13:14.299 INFO [stderr] 
Dec 05 12:13:14.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
Dec 05 12:13:14.339 INFO [stderr] su: No module specific data is present
Dec 05 12:13:15.145 INFO running `"docker" "inspect" "d4b8e652eb0608765987f4078f50412d9aebd76dfb6de2a756569eda6a102e8f"`
Dec 05 12:13:15.441 INFO running `"docker" "rm" "-f" "d4b8e652eb0608765987f4078f50412d9aebd76dfb6de2a756569eda6a102e8f"`
Dec 05 12:13:15.751 INFO [stdout] d4b8e652eb0608765987f4078f50412d9aebd76dfb6de2a756569eda6a102e8f