Sep 04 03:13:50.157 INFO checking signalo_pipes-0.1.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 03:13:50.157 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 03:13:50.157 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:13:50.382 INFO blam! 91efe2834ebb13dc3319c791d51b0472dedb7d47c8a9d1c63b22f0f5cc7bc954
Sep 04 03:13:50.384 INFO running `"docker" "start" "-a" "91efe2834ebb13dc3319c791d51b0472dedb7d47c8a9d1c63b22f0f5cc7bc954"`
Sep 04 03:13:51.087 INFO kablam!     Checking signalo_traits v0.1.4
Sep 04 03:13:51.088 INFO kablam!     Checking arraydeque v0.4.3
Sep 04 03:13:52.696 INFO kablam!     Checking signalo_filters v0.1.7
Sep 04 03:13:54.604 INFO kablam!     Checking signalo_pipes v0.1.5 (file:///source)
Sep 04 03:13:55.504 INFO kablam! warning: struct is never constructed: `DummyFilterMul`
Sep 04 03:13:55.505 INFO kablam!    --> src/filter/unit_pipe.rs:104:5
Sep 04 03:13:55.505 INFO kablam!     |
Sep 04 03:13:55.505 INFO kablam! 104 |     struct DummyFilterMul;
Sep 04 03:13:55.505 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:13:55.505 INFO kablam!     |
Sep 04 03:13:55.505 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 04 03:13:55.505 INFO kablam! 
Sep 04 03:13:55.529 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Sep 04 03:13:55.532 INFO kablam! su: No module specific data is present
Sep 04 03:13:55.938 INFO running `"docker" "rm" "-f" "91efe2834ebb13dc3319c791d51b0472dedb7d47c8a9d1c63b22f0f5cc7bc954"`
Sep 04 03:13:56.028 INFO blam! 91efe2834ebb13dc3319c791d51b0472dedb7d47c8a9d1c63b22f0f5cc7bc954