Dec 15 00:49:01.602 INFO testing proximo-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 00:49:01.602 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 00:49:02.079 INFO [stdout] a92436e6448e30490d9912d97ea7d706a88fdc1f0e8efe4b9a5241f9099404a6
Dec 15 00:49:02.085 INFO running `"docker" "start" "-a" "a92436e6448e30490d9912d97ea7d706a88fdc1f0e8efe4b9a5241f9099404a6"`
Dec 15 00:49:03.727 INFO [stderr] usermod: no changes
Dec 15 00:49:03.770 INFO [stderr]    Compiling proximo v0.1.0 (/source)
Dec 15 00:49:04.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 15 00:49:04.244 INFO [stderr] su: No module specific data is present
Dec 15 00:49:05.103 INFO running `"docker" "inspect" "a92436e6448e30490d9912d97ea7d706a88fdc1f0e8efe4b9a5241f9099404a6"`
Dec 15 00:49:05.379 INFO running `"docker" "rm" "-f" "a92436e6448e30490d9912d97ea7d706a88fdc1f0e8efe4b9a5241f9099404a6"`
Dec 15 00:49:05.647 INFO [stdout] a92436e6448e30490d9912d97ea7d706a88fdc1f0e8efe4b9a5241f9099404a6
Dec 15 00:49:05.653 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 00:49:06.208 INFO [stdout] dd217d2513c469f50a15b1b934dbc59e4be00c07b2f9f727d9cb5c7d9e6fbf84
Dec 15 00:49:06.212 INFO running `"docker" "start" "-a" "dd217d2513c469f50a15b1b934dbc59e4be00c07b2f9f727d9cb5c7d9e6fbf84"`
Dec 15 00:49:07.874 INFO [stderr] usermod: no changes
Dec 15 00:49:07.923 INFO [stderr]    Compiling proximo v0.1.0 (/source)
Dec 15 00:49:08.949 INFO [stderr] error[E0601]: `main` function not found in crate `create_tree`
Dec 15 00:49:08.950 INFO [stderr]   |
Dec 15 00:49:08.950 INFO [stderr]   = note: consider adding a `main` function to `examples/create_tree.rs`
Dec 15 00:49:08.950 INFO [stderr] 
Dec 15 00:49:08.951 INFO [stderr] error: aborting due to previous error
Dec 15 00:49:08.951 INFO [stderr] 
Dec 15 00:49:08.958 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 15 00:49:08.963 INFO [stderr] error: Could not compile `proximo`.
Dec 15 00:49:08.963 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 00:49:09.543 INFO [stderr] error: build failed
Dec 15 00:49:09.547 INFO [stderr] su: No module specific data is present
Dec 15 00:49:10.376 INFO running `"docker" "inspect" "dd217d2513c469f50a15b1b934dbc59e4be00c07b2f9f727d9cb5c7d9e6fbf84"`
Dec 15 00:49:10.679 INFO running `"docker" "rm" "-f" "dd217d2513c469f50a15b1b934dbc59e4be00c07b2f9f727d9cb5c7d9e6fbf84"`
Dec 15 00:49:10.967 INFO [stdout] dd217d2513c469f50a15b1b934dbc59e4be00c07b2f9f727d9cb5c7d9e6fbf84