Sep 06 00:01:29.027 INFO checking signalo_pipes-0.1.5 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:01:29.027 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:01:29.027 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:01:29.179 INFO blam! e9af0dfac2cbe5ecdf11a454a000b3bedf6771bd49c214a37f4ec596c1134e3d
Sep 06 00:01:29.182 INFO running `"docker" "start" "-a" "e9af0dfac2cbe5ecdf11a454a000b3bedf6771bd49c214a37f4ec596c1134e3d"`
Sep 06 00:01:29.926 INFO kablam! usermod: no changes
Sep 06 00:01:29.960 INFO kablam!     Checking arraydeque v0.4.3
Sep 06 00:01:29.960 INFO kablam!     Checking signalo_traits v0.1.4
Sep 06 00:01:30.684 INFO kablam!     Checking signalo_filters v0.1.7
Sep 06 00:01:31.404 INFO kablam!     Checking signalo_pipes v0.1.5 (file:///source)
Sep 06 00:01:31.980 INFO kablam! warning: struct is never constructed: `DummyFilterMul`
Sep 06 00:01:31.980 INFO kablam!    --> src/filter/unit_pipe.rs:104:5
Sep 06 00:01:31.980 INFO kablam!     |
Sep 06 00:01:31.980 INFO kablam! 104 |     struct DummyFilterMul;
Sep 06 00:01:31.980 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:01:31.980 INFO kablam!     |
Sep 06 00:01:31.980 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 00:01:31.980 INFO kablam! 
Sep 06 00:01:32.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Sep 06 00:01:32.010 INFO kablam! su: No module specific data is present
Sep 06 00:01:33.312 INFO running `"docker" "rm" "-f" "e9af0dfac2cbe5ecdf11a454a000b3bedf6771bd49c214a37f4ec596c1134e3d"`
Sep 06 00:01:33.376 INFO blam! e9af0dfac2cbe5ecdf11a454a000b3bedf6771bd49c214a37f4ec596c1134e3d