Dec 02 21:44:09.320 INFO testing proximo-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 21:44:09.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:44:09.727 INFO [stdout] 6e92109de3cebd78c0e3a0c82b4e2952264d302b2b1678022103e80afd1033e1
Dec 02 21:44:09.729 INFO running `"docker" "start" "-a" "6e92109de3cebd78c0e3a0c82b4e2952264d302b2b1678022103e80afd1033e1"`
Dec 02 21:44:10.961 INFO [stderr] usermod: no changes
Dec 02 21:44:10.995 INFO [stderr]    Compiling proximo v0.1.0 (/source)
Dec 02 21:44:11.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 02 21:44:11.683 INFO [stderr] su: No module specific data is present
Dec 02 21:44:12.442 INFO running `"docker" "inspect" "6e92109de3cebd78c0e3a0c82b4e2952264d302b2b1678022103e80afd1033e1"`
Dec 02 21:44:12.619 INFO running `"docker" "rm" "-f" "6e92109de3cebd78c0e3a0c82b4e2952264d302b2b1678022103e80afd1033e1"`
Dec 02 21:44:12.801 INFO [stdout] 6e92109de3cebd78c0e3a0c82b4e2952264d302b2b1678022103e80afd1033e1
Dec 02 21:44:12.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:44:13.315 INFO [stdout] 34dfae91a775ae4f4f3124452ddd7b60a5dfef010f8d453b3d2a9a386cfd6b87
Dec 02 21:44:13.321 INFO running `"docker" "start" "-a" "34dfae91a775ae4f4f3124452ddd7b60a5dfef010f8d453b3d2a9a386cfd6b87"`
Dec 02 21:44:14.040 INFO [stderr] usermod: no changes
Dec 02 21:44:14.071 INFO [stderr]    Compiling proximo v0.1.0 (/source)
Dec 02 21:44:14.539 INFO [stderr] error[E0601]: `main` function not found in crate `create_tree`
Dec 02 21:44:14.539 INFO [stderr]   |
Dec 02 21:44:14.539 INFO [stderr]   = note: consider adding a `main` function to `examples/create_tree.rs`
Dec 02 21:44:14.539 INFO [stderr] 
Dec 02 21:44:14.539 INFO [stderr] error: aborting due to previous error
Dec 02 21:44:14.539 INFO [stderr] 
Dec 02 21:44:14.539 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 02 21:44:14.541 INFO [stderr] error: Could not compile `proximo`.
Dec 02 21:44:14.541 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 21:44:15.077 INFO [stderr] error: build failed
Dec 02 21:44:15.078 INFO [stderr] su: No module specific data is present
Dec 02 21:44:15.390 INFO running `"docker" "inspect" "34dfae91a775ae4f4f3124452ddd7b60a5dfef010f8d453b3d2a9a386cfd6b87"`
Dec 02 21:44:15.451 INFO running `"docker" "rm" "-f" "34dfae91a775ae4f4f3124452ddd7b60a5dfef010f8d453b3d2a9a386cfd6b87"`
Dec 02 21:44:15.552 INFO [stdout] 34dfae91a775ae4f4f3124452ddd7b60a5dfef010f8d453b3d2a9a386cfd6b87