Dec 13 22:23:34.135 INFO testing danielsonner/wk5-starter against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:23:34.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 22:23:34.559 INFO [stdout] 69e90a78cc1d32b06dae303469c4dde9c6345ed5ae15fa7b152beb3bf7967e0f
Dec 13 22:23:34.572 INFO running `"docker" "start" "-a" "69e90a78cc1d32b06dae303469c4dde9c6345ed5ae15fa7b152beb3bf7967e0f"`
Dec 13 22:23:35.579 INFO [stderr] usermod: no changes
Dec 13 22:23:35.623 INFO [stderr]    Compiling wk5 v0.1.0 (/source)
Dec 13 22:23:36.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:23:36.047 INFO [stderr]   --> src/main.rs:13:5
Dec 13 22:23:36.047 INFO [stderr]    |
Dec 13 22:23:36.047 INFO [stderr] 13 |     std::io::stdout().flush();
Dec 13 22:23:36.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:23:36.047 INFO [stderr]    |
Dec 13 22:23:36.047 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:23:36.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:23:36.047 INFO [stderr] 
Dec 13 22:23:36.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:23:36.047 INFO [stderr]   --> src/main.rs:90:9
Dec 13 22:23:36.047 INFO [stderr]    |
Dec 13 22:23:36.047 INFO [stderr] 90 |         std::io::stdout().flush();
Dec 13 22:23:36.047 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:23:36.047 INFO [stderr]    |
Dec 13 22:23:36.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:23:36.047 INFO [stderr] 
Dec 13 22:23:37.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 13 22:23:37.238 INFO [stderr] su: No module specific data is present
Dec 13 22:23:38.019 INFO running `"docker" "inspect" "69e90a78cc1d32b06dae303469c4dde9c6345ed5ae15fa7b152beb3bf7967e0f"`
Dec 13 22:23:38.267 INFO running `"docker" "rm" "-f" "69e90a78cc1d32b06dae303469c4dde9c6345ed5ae15fa7b152beb3bf7967e0f"`
Dec 13 22:23:38.509 INFO [stdout] 69e90a78cc1d32b06dae303469c4dde9c6345ed5ae15fa7b152beb3bf7967e0f
Dec 13 22:23:38.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 22:23:38.940 INFO [stdout] e6a7df7bf2c9f870e3c4be9fa2a47105e73e28c7d375768ecc8c0c4ebd622f82
Dec 13 22:23:38.943 INFO running `"docker" "start" "-a" "e6a7df7bf2c9f870e3c4be9fa2a47105e73e28c7d375768ecc8c0c4ebd622f82"`
Dec 13 22:23:40.276 INFO [stderr] usermod: no changes
Dec 13 22:23:40.327 INFO [stderr]    Compiling wk5 v0.1.0 (/source)
Dec 13 22:23:40.846 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:23:40.846 INFO [stderr]   --> src/main.rs:13:5
Dec 13 22:23:40.846 INFO [stderr]    |
Dec 13 22:23:40.846 INFO [stderr] 13 |     std::io::stdout().flush();
Dec 13 22:23:40.846 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:23:40.846 INFO [stderr]    |
Dec 13 22:23:40.846 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 22:23:40.846 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:23:40.846 INFO [stderr] 
Dec 13 22:23:40.846 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:23:40.846 INFO [stderr]   --> src/main.rs:90:9
Dec 13 22:23:40.847 INFO [stderr]    |
Dec 13 22:23:40.847 INFO [stderr] 90 |         std::io::stdout().flush();
Dec 13 22:23:40.847 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:23:40.847 INFO [stderr]    |
Dec 13 22:23:40.847 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:23:40.847 INFO [stderr] 
Dec 13 22:23:41.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 13 22:23:41.161 INFO [stderr] su: No module specific data is present
Dec 13 22:23:41.803 INFO running `"docker" "inspect" "e6a7df7bf2c9f870e3c4be9fa2a47105e73e28c7d375768ecc8c0c4ebd622f82"`
Dec 13 22:23:42.056 INFO running `"docker" "rm" "-f" "e6a7df7bf2c9f870e3c4be9fa2a47105e73e28c7d375768ecc8c0c4ebd622f82"`
Dec 13 22:23:42.366 INFO [stdout] e6a7df7bf2c9f870e3c4be9fa2a47105e73e28c7d375768ecc8c0c4ebd622f82
Dec 13 22:23:42.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 13 22:23:42.835 INFO [stdout] 6109e08dc51f99cd9ab08e01e619270742dafc504670fe86c19f1a66fb752aa3
Dec 13 22:23:42.843 INFO running `"docker" "start" "-a" "6109e08dc51f99cd9ab08e01e619270742dafc504670fe86c19f1a66fb752aa3"`
Dec 13 22:23:44.039 INFO [stderr] usermod: no changes
Dec 13 22:23:44.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 22:23:44.072 INFO [stderr]      Running /target/debug/deps/wk5-d0111eff0e3a9ba4
Dec 13 22:23:44.095 INFO [stdout] 
Dec 13 22:23:44.095 INFO [stdout] running 0 tests
Dec 13 22:23:44.095 INFO [stdout] 
Dec 13 22:23:44.095 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:23:44.095 INFO [stdout] 
Dec 13 22:23:44.099 INFO [stderr] su: No module specific data is present
Dec 13 22:23:44.748 INFO running `"docker" "inspect" "6109e08dc51f99cd9ab08e01e619270742dafc504670fe86c19f1a66fb752aa3"`
Dec 13 22:23:45.042 INFO running `"docker" "rm" "-f" "6109e08dc51f99cd9ab08e01e619270742dafc504670fe86c19f1a66fb752aa3"`
Dec 13 22:23:45.366 INFO [stdout] 6109e08dc51f99cd9ab08e01e619270742dafc504670fe86c19f1a66fb752aa3