Dec 07 11:23:08.728 INFO testing hbs-acc-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 11:23:08.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 07 11:23:09.079 INFO [stdout] 16ebae99547ca03c1aba0529ffd267f033a824e75010bef738cfddc5871c0d2c
Dec 07 11:23:09.082 INFO running `"docker" "start" "-a" "16ebae99547ca03c1aba0529ffd267f033a824e75010bef738cfddc5871c0d2c"`
Dec 07 11:23:09.587 INFO [stderr] usermod: no changes
Dec 07 11:23:09.628 INFO [stderr]    Compiling hbs-acc-sys v0.2.1
Dec 07 11:23:14.141 INFO [stderr]    Compiling hbs-acc v0.2.0 (/source)
Dec 07 11:23:14.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Dec 07 11:23:14.913 INFO [stderr] su: No module specific data is present
Dec 07 11:23:15.354 INFO running `"docker" "inspect" "16ebae99547ca03c1aba0529ffd267f033a824e75010bef738cfddc5871c0d2c"`
Dec 07 11:23:15.512 INFO running `"docker" "rm" "-f" "16ebae99547ca03c1aba0529ffd267f033a824e75010bef738cfddc5871c0d2c"`
Dec 07 11:23:15.622 INFO [stdout] 16ebae99547ca03c1aba0529ffd267f033a824e75010bef738cfddc5871c0d2c
Dec 07 11:23:15.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 07 11:23:15.826 INFO [stdout] d9eb573906ebc52bbc3edc63e27b1e379e156ae286ab9b2dec2fc2e40acd730a
Dec 07 11:23:15.828 INFO running `"docker" "start" "-a" "d9eb573906ebc52bbc3edc63e27b1e379e156ae286ab9b2dec2fc2e40acd730a"`
Dec 07 11:23:16.514 INFO [stderr] usermod: no changes
Dec 07 11:23:16.548 INFO [stderr]    Compiling hbs-acc v0.2.0 (/source)
Dec 07 11:23:17.168 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 07 11:23:17.168 INFO [stderr]    --> lib.rs:207:9
Dec 07 11:23:17.168 INFO [stderr]     |
Dec 07 11:23:17.168 INFO [stderr] 207 |         static mut received_cb: bool = false;
Dec 07 11:23:17.168 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 11:23:17.168 INFO [stderr] 
Dec 07 11:23:17.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 07 11:23:17.678 INFO [stderr] su: No module specific data is present
Dec 07 11:23:18.072 INFO running `"docker" "inspect" "d9eb573906ebc52bbc3edc63e27b1e379e156ae286ab9b2dec2fc2e40acd730a"`
Dec 07 11:23:18.226 INFO running `"docker" "rm" "-f" "d9eb573906ebc52bbc3edc63e27b1e379e156ae286ab9b2dec2fc2e40acd730a"`
Dec 07 11:23:18.387 INFO [stdout] d9eb573906ebc52bbc3edc63e27b1e379e156ae286ab9b2dec2fc2e40acd730a