Sep 01 06:36:43.649 INFO checking signalo_pipes-0.1.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:36:43.649 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:36:43.649 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:36:43.814 INFO blam! 7cc57fa9924ed78dae5a6a90ae5801dec79f8200be0ae1d65e46dbc0ae11354c
Sep 01 06:36:43.816 INFO running `"docker" "start" "-a" "7cc57fa9924ed78dae5a6a90ae5801dec79f8200be0ae1d65e46dbc0ae11354c"`
Sep 01 06:36:44.419 INFO kablam!     Checking signalo_traits v0.1.4
Sep 01 06:36:44.419 INFO kablam!     Checking arraydeque v0.4.3
Sep 01 06:36:45.921 INFO kablam!     Checking signalo_filters v0.1.7
Sep 01 06:36:47.130 INFO kablam!     Checking signalo_pipes v0.1.5 (file:///source)
Sep 01 06:36:48.148 INFO kablam! warning: struct is never constructed: `DummyFilterMul`
Sep 01 06:36:48.148 INFO kablam!    --> src/filter/unit_pipe.rs:104:5
Sep 01 06:36:48.148 INFO kablam!     |
Sep 01 06:36:48.148 INFO kablam! 104 |     struct DummyFilterMul;
Sep 01 06:36:48.148 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:36:48.148 INFO kablam!     |
Sep 01 06:36:48.148 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 06:36:48.148 INFO kablam! 
Sep 01 06:36:48.171 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
Sep 01 06:36:48.174 INFO kablam! su: No module specific data is present
Sep 01 06:36:48.640 INFO running `"docker" "rm" "-f" "7cc57fa9924ed78dae5a6a90ae5801dec79f8200be0ae1d65e46dbc0ae11354c"`
Sep 01 06:36:48.747 INFO blam! 7cc57fa9924ed78dae5a6a90ae5801dec79f8200be0ae1d65e46dbc0ae11354c