Dec 05 12:35:41.892 INFO testing northerner/taxicab against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:35:41.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:35:42.092 INFO [stdout] e8644db08f409a1c5bdeb473c7a8bb9682ef9f4f81d2d29d6e6c33fa8663ed9c
Dec 05 12:35:42.095 INFO running `"docker" "start" "-a" "e8644db08f409a1c5bdeb473c7a8bb9682ef9f4f81d2d29d6e6c33fa8663ed9c"`
Dec 05 12:35:42.607 INFO [stderr] usermod: no changes
Dec 05 12:35:42.634 INFO [stderr]    Compiling taxicab v0.1.0 (/source)
Dec 05 12:35:42.868 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:35:42.868 INFO [stderr]  --> src/main.rs:8:5
Dec 05 12:35:42.868 INFO [stderr]   |
Dec 05 12:35:42.868 INFO [stderr] 8 |     file.read_to_string(&mut buffer);
Dec 05 12:35:42.868 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:35:42.868 INFO [stderr]   |
Dec 05 12:35:42.868 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 12:35:42.868 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:35:42.868 INFO [stderr] 
Dec 05 12:35:43.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 12:35:43.330 INFO [stderr] su: No module specific data is present
Dec 05 12:35:43.653 INFO running `"docker" "inspect" "e8644db08f409a1c5bdeb473c7a8bb9682ef9f4f81d2d29d6e6c33fa8663ed9c"`
Dec 05 12:35:43.733 INFO running `"docker" "rm" "-f" "e8644db08f409a1c5bdeb473c7a8bb9682ef9f4f81d2d29d6e6c33fa8663ed9c"`
Dec 05 12:35:43.821 INFO [stdout] e8644db08f409a1c5bdeb473c7a8bb9682ef9f4f81d2d29d6e6c33fa8663ed9c
Dec 05 12:35:43.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:35:44.040 INFO [stdout] dc60aee01abbd3f771f85d37becc182c66f46ca389693bf6d67bcd559fb82287
Dec 05 12:35:44.045 INFO running `"docker" "start" "-a" "dc60aee01abbd3f771f85d37becc182c66f46ca389693bf6d67bcd559fb82287"`
Dec 05 12:35:44.407 INFO [stderr] usermod: no changes
Dec 05 12:35:44.434 INFO [stderr]    Compiling taxicab v0.1.0 (/source)
Dec 05 12:35:44.719 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:35:44.719 INFO [stderr]  --> src/main.rs:8:5
Dec 05 12:35:44.719 INFO [stderr]   |
Dec 05 12:35:44.719 INFO [stderr] 8 |     file.read_to_string(&mut buffer);
Dec 05 12:35:44.719 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:35:44.719 INFO [stderr]   |
Dec 05 12:35:44.719 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 12:35:44.719 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:35:44.719 INFO [stderr] 
Dec 05 12:35:45.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 05 12:35:45.196 INFO [stderr] su: No module specific data is present
Dec 05 12:35:45.474 INFO running `"docker" "inspect" "dc60aee01abbd3f771f85d37becc182c66f46ca389693bf6d67bcd559fb82287"`
Dec 05 12:35:45.546 INFO running `"docker" "rm" "-f" "dc60aee01abbd3f771f85d37becc182c66f46ca389693bf6d67bcd559fb82287"`
Dec 05 12:35:45.653 INFO [stdout] dc60aee01abbd3f771f85d37becc182c66f46ca389693bf6d67bcd559fb82287
Dec 05 12:35:45.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:35:45.804 INFO [stdout] 0d37ffe6043e981119a63ba6ad94055a087235cf19d835868a1940fbc7ecff5c
Dec 05 12:35:45.810 INFO running `"docker" "start" "-a" "0d37ffe6043e981119a63ba6ad94055a087235cf19d835868a1940fbc7ecff5c"`
Dec 05 12:35:46.419 INFO [stderr] usermod: no changes
Dec 05 12:35:46.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 12:35:46.492 INFO [stderr]      Running /target/debug/deps/taxicab-003ae8aa541d2b0d
Dec 05 12:35:46.493 INFO [stdout] 
Dec 05 12:35:46.493 INFO [stdout] running 2 tests
Dec 05 12:35:46.493 INFO [stdout] test returns_true_if_valid_triangle ... ok
Dec 05 12:35:46.493 INFO [stdout] test returns_count_of_valid_triangles ... ok
Dec 05 12:35:46.493 INFO [stdout] 
Dec 05 12:35:46.493 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:35:46.493 INFO [stdout] 
Dec 05 12:35:46.495 INFO [stderr] su: No module specific data is present
Dec 05 12:35:46.890 INFO running `"docker" "inspect" "0d37ffe6043e981119a63ba6ad94055a087235cf19d835868a1940fbc7ecff5c"`
Dec 05 12:35:47.076 INFO running `"docker" "rm" "-f" "0d37ffe6043e981119a63ba6ad94055a087235cf19d835868a1940fbc7ecff5c"`
Dec 05 12:35:47.221 INFO [stdout] 0d37ffe6043e981119a63ba6ad94055a087235cf19d835868a1940fbc7ecff5c