Dec 06 02:35:21.965 INFO testing danielsonner/wk5-starter against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:35:21.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 02:35:22.378 INFO [stdout] 7af058fc1893f29b48971acf3b1d3caa109107c95828ec3c0326eb2ae1f34652
Dec 06 02:35:22.386 INFO running `"docker" "start" "-a" "7af058fc1893f29b48971acf3b1d3caa109107c95828ec3c0326eb2ae1f34652"`
Dec 06 02:35:23.680 INFO [stderr] usermod: no changes
Dec 06 02:35:23.732 INFO [stderr]    Compiling wk5 v0.1.0 (/source)
Dec 06 02:35:24.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:35:24.220 INFO [stderr]   --> src/main.rs:13:5
Dec 06 02:35:24.220 INFO [stderr]    |
Dec 06 02:35:24.220 INFO [stderr] 13 |     std::io::stdout().flush();
Dec 06 02:35:24.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:35:24.220 INFO [stderr]    |
Dec 06 02:35:24.220 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 02:35:24.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:35:24.220 INFO [stderr] 
Dec 06 02:35:24.220 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:35:24.220 INFO [stderr]   --> src/main.rs:90:9
Dec 06 02:35:24.220 INFO [stderr]    |
Dec 06 02:35:24.220 INFO [stderr] 90 |         std::io::stdout().flush();
Dec 06 02:35:24.220 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:35:24.220 INFO [stderr]    |
Dec 06 02:35:24.220 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:35:24.220 INFO [stderr] 
Dec 06 02:35:25.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 06 02:35:25.488 INFO [stderr] su: No module specific data is present
Dec 06 02:35:26.459 INFO running `"docker" "inspect" "7af058fc1893f29b48971acf3b1d3caa109107c95828ec3c0326eb2ae1f34652"`
Dec 06 02:35:26.718 INFO running `"docker" "rm" "-f" "7af058fc1893f29b48971acf3b1d3caa109107c95828ec3c0326eb2ae1f34652"`
Dec 06 02:35:27.007 INFO [stdout] 7af058fc1893f29b48971acf3b1d3caa109107c95828ec3c0326eb2ae1f34652
Dec 06 02:35:27.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 02:35:27.440 INFO [stdout] ba62b78b9af7f9f40f061053e17769ce9033541fe58855a500438bea37ac9e6d
Dec 06 02:35:27.448 INFO running `"docker" "start" "-a" "ba62b78b9af7f9f40f061053e17769ce9033541fe58855a500438bea37ac9e6d"`
Dec 06 02:35:28.628 INFO [stderr] usermod: no changes
Dec 06 02:35:28.676 INFO [stderr]    Compiling wk5 v0.1.0 (/source)
Dec 06 02:35:29.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:35:29.264 INFO [stderr]   --> src/main.rs:13:5
Dec 06 02:35:29.264 INFO [stderr]    |
Dec 06 02:35:29.264 INFO [stderr] 13 |     std::io::stdout().flush();
Dec 06 02:35:29.264 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:35:29.264 INFO [stderr]    |
Dec 06 02:35:29.264 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 02:35:29.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:35:29.264 INFO [stderr] 
Dec 06 02:35:29.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 02:35:29.264 INFO [stderr]   --> src/main.rs:90:9
Dec 06 02:35:29.264 INFO [stderr]    |
Dec 06 02:35:29.264 INFO [stderr] 90 |         std::io::stdout().flush();
Dec 06 02:35:29.264 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:35:29.264 INFO [stderr]    |
Dec 06 02:35:29.264 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 02:35:29.264 INFO [stderr] 
Dec 06 02:35:29.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 06 02:35:29.625 INFO [stderr] su: No module specific data is present
Dec 06 02:35:30.556 INFO running `"docker" "inspect" "ba62b78b9af7f9f40f061053e17769ce9033541fe58855a500438bea37ac9e6d"`
Dec 06 02:35:30.824 INFO running `"docker" "rm" "-f" "ba62b78b9af7f9f40f061053e17769ce9033541fe58855a500438bea37ac9e6d"`
Dec 06 02:35:31.196 INFO [stdout] ba62b78b9af7f9f40f061053e17769ce9033541fe58855a500438bea37ac9e6d
Dec 06 02:35:31.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 06 02:35:31.700 INFO [stdout] 13f2482a0a34d92aec86cde47740e17a166495d3dd4e2b05e1797838d51224de
Dec 06 02:35:31.704 INFO running `"docker" "start" "-a" "13f2482a0a34d92aec86cde47740e17a166495d3dd4e2b05e1797838d51224de"`
Dec 06 02:35:33.068 INFO [stderr] usermod: no changes
Dec 06 02:35:33.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 02:35:33.120 INFO [stderr]      Running /target/debug/deps/wk5-83da085da2fba714
Dec 06 02:35:33.132 INFO [stderr] su: No module specific data is present
Dec 06 02:35:33.132 INFO [stdout] 
Dec 06 02:35:33.132 INFO [stdout] running 0 tests
Dec 06 02:35:33.132 INFO [stdout] 
Dec 06 02:35:33.132 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:35:33.132 INFO [stdout] 
Dec 06 02:35:34.204 INFO running `"docker" "inspect" "13f2482a0a34d92aec86cde47740e17a166495d3dd4e2b05e1797838d51224de"`
Dec 06 02:35:34.612 INFO running `"docker" "rm" "-f" "13f2482a0a34d92aec86cde47740e17a166495d3dd4e2b05e1797838d51224de"`
Dec 06 02:35:34.875 INFO [stdout] 13f2482a0a34d92aec86cde47740e17a166495d3dd4e2b05e1797838d51224de