Dec 15 09:04:56.591 INFO testing hbs-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 09:04:56.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 09:04:57.035 INFO [stdout] 32b9e6069ae91912b8359a17d323354445242cfc2220383167188e75cc258fab
Dec 15 09:04:57.041 INFO running `"docker" "start" "-a" "32b9e6069ae91912b8359a17d323354445242cfc2220383167188e75cc258fab"`
Dec 15 09:04:58.623 INFO [stderr] usermod: no changes
Dec 15 09:04:58.688 INFO [stderr]    Compiling hbs-sys v0.2.1
Dec 15 09:05:05.710 INFO [stderr]    Compiling hbs v0.2.0 (/source)
Dec 15 09:05:06.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
Dec 15 09:05:06.691 INFO [stderr] su: No module specific data is present
Dec 15 09:05:07.285 INFO running `"docker" "inspect" "32b9e6069ae91912b8359a17d323354445242cfc2220383167188e75cc258fab"`
Dec 15 09:05:07.428 INFO running `"docker" "rm" "-f" "32b9e6069ae91912b8359a17d323354445242cfc2220383167188e75cc258fab"`
Dec 15 09:05:07.600 INFO [stdout] 32b9e6069ae91912b8359a17d323354445242cfc2220383167188e75cc258fab
Dec 15 09:05:07.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 09:05:07.806 INFO [stdout] adf33b200b16e4271716b7b026f3ae0bccd026ad3105f4bc0dc6b2cf6518130e
Dec 15 09:05:07.812 INFO running `"docker" "start" "-a" "adf33b200b16e4271716b7b026f3ae0bccd026ad3105f4bc0dc6b2cf6518130e"`
Dec 15 09:05:08.655 INFO [stderr] usermod: no changes
Dec 15 09:05:08.719 INFO [stderr]    Compiling hbs v0.2.0 (/source)
Dec 15 09:05:09.551 INFO [stderr] warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Dec 15 09:05:09.551 INFO [stderr]    --> lib.rs:167:9
Dec 15 09:05:09.551 INFO [stderr]     |
Dec 15 09:05:09.551 INFO [stderr] 167 |         static mut received_cb: bool = false;
Dec 15 09:05:09.551 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:05:09.551 INFO [stderr] 
Dec 15 09:05:09.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 15 09:05:09.959 INFO [stderr] su: No module specific data is present
Dec 15 09:05:10.476 INFO running `"docker" "inspect" "adf33b200b16e4271716b7b026f3ae0bccd026ad3105f4bc0dc6b2cf6518130e"`
Dec 15 09:05:10.725 INFO running `"docker" "rm" "-f" "adf33b200b16e4271716b7b026f3ae0bccd026ad3105f4bc0dc6b2cf6518130e"`
Dec 15 09:05:11.023 INFO [stdout] adf33b200b16e4271716b7b026f3ae0bccd026ad3105f4bc0dc6b2cf6518130e