Nov 16 17:57:21.703 INFO testing northerner/taxicab against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:57:21.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:57:21.893 INFO [stdout] 949a4b5587362cf18e60597fc63c826d3824924f412735c931d6f3d0211db23a
Nov 16 17:57:21.894 INFO running `"docker" "start" "-a" "949a4b5587362cf18e60597fc63c826d3824924f412735c931d6f3d0211db23a"`
Nov 16 17:57:22.336 INFO [stderr] usermod: no changes
Nov 16 17:57:22.370 INFO [stderr]    Compiling taxicab v0.1.0 (/source)
Nov 16 17:57:22.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 17:57:22.603 INFO [stderr]  --> src/main.rs:8:5
Nov 16 17:57:22.603 INFO [stderr]   |
Nov 16 17:57:22.603 INFO [stderr] 8 |     file.read_to_string(&mut buffer);
Nov 16 17:57:22.603 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:57:22.603 INFO [stderr]   |
Nov 16 17:57:22.603 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 16 17:57:22.603 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 17:57:22.603 INFO [stderr] 
Nov 16 17:57:23.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 16 17:57:23.212 INFO [stderr] su: No module specific data is present
Nov 16 17:57:23.507 INFO running `"docker" "inspect" "949a4b5587362cf18e60597fc63c826d3824924f412735c931d6f3d0211db23a"`
Nov 16 17:57:23.559 INFO running `"docker" "rm" "-f" "949a4b5587362cf18e60597fc63c826d3824924f412735c931d6f3d0211db23a"`
Nov 16 17:57:23.638 INFO [stdout] 949a4b5587362cf18e60597fc63c826d3824924f412735c931d6f3d0211db23a
Nov 16 17:57:23.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:57:23.839 INFO [stdout] 6d0bbdc7266ca7b955dd2a1bd0a1a726774c201c952dd04c979572797e2673dd
Nov 16 17:57:23.840 INFO running `"docker" "start" "-a" "6d0bbdc7266ca7b955dd2a1bd0a1a726774c201c952dd04c979572797e2673dd"`
Nov 16 17:57:24.347 INFO [stderr] usermod: no changes
Nov 16 17:57:24.399 INFO [stderr]    Compiling taxicab v0.1.0 (/source)
Nov 16 17:57:24.785 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 17:57:24.785 INFO [stderr]  --> src/main.rs:8:5
Nov 16 17:57:24.785 INFO [stderr]   |
Nov 16 17:57:24.785 INFO [stderr] 8 |     file.read_to_string(&mut buffer);
Nov 16 17:57:24.785 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:57:24.785 INFO [stderr]   |
Nov 16 17:57:24.785 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 16 17:57:24.785 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 17:57:24.785 INFO [stderr] 
Nov 16 17:57:25.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 16 17:57:25.539 INFO [stderr] su: No module specific data is present
Nov 16 17:57:26.025 INFO running `"docker" "inspect" "6d0bbdc7266ca7b955dd2a1bd0a1a726774c201c952dd04c979572797e2673dd"`
Nov 16 17:57:26.241 INFO running `"docker" "rm" "-f" "6d0bbdc7266ca7b955dd2a1bd0a1a726774c201c952dd04c979572797e2673dd"`
Nov 16 17:57:26.362 INFO [stdout] 6d0bbdc7266ca7b955dd2a1bd0a1a726774c201c952dd04c979572797e2673dd
Nov 16 17:57:26.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 17:57:26.579 INFO [stdout] 0f8f0476f8eed191163e15b0a86b2265fc6131067acc3e6c3cfdead5d399094a
Nov 16 17:57:26.581 INFO running `"docker" "start" "-a" "0f8f0476f8eed191163e15b0a86b2265fc6131067acc3e6c3cfdead5d399094a"`
Nov 16 17:57:27.026 INFO [stderr] usermod: no changes
Nov 16 17:57:27.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 17:57:27.063 INFO [stderr]      Running /target/debug/deps/taxicab-3b228686ae05456a
Nov 16 17:57:27.064 INFO [stdout] 
Nov 16 17:57:27.065 INFO [stdout] running 2 tests
Nov 16 17:57:27.065 INFO [stdout] test returns_count_of_valid_triangles ... ok
Nov 16 17:57:27.067 INFO [stdout] test returns_true_if_valid_triangle ... ok
Nov 16 17:57:27.067 INFO [stdout] 
Nov 16 17:57:27.067 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:57:27.067 INFO [stdout] 
Nov 16 17:57:27.070 INFO [stderr] su: No module specific data is present
Nov 16 17:57:27.338 INFO running `"docker" "inspect" "0f8f0476f8eed191163e15b0a86b2265fc6131067acc3e6c3cfdead5d399094a"`
Nov 16 17:57:27.419 INFO running `"docker" "rm" "-f" "0f8f0476f8eed191163e15b0a86b2265fc6131067acc3e6c3cfdead5d399094a"`
Nov 16 17:57:27.598 INFO [stdout] 0f8f0476f8eed191163e15b0a86b2265fc6131067acc3e6c3cfdead5d399094a