Jul 12 05:48:26.116 INFO checking ladspa-0.3.4 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 05:48:26.116 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:48:26.116 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:48:26.116 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 05:48:26.370 INFO blam! a3d1152062c098c504ecd9cfbd6fd1422a007c16f126cf8fc198dadfbb04436f
Jul 12 05:48:26.373 INFO running `"docker" "start" "-a" "a3d1152062c098c504ecd9cfbd6fd1422a007c16f126cf8fc198dadfbb04436f"`
Jul 12 05:48:27.391 INFO kablam!     Checking ladspa v0.3.4 (file:///source)
Jul 12 05:48:29.351 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 12 05:48:29.351 INFO kablam!    --> src/ffi.rs:186:5
Jul 12 05:48:29.351 INFO kablam!     |
Jul 12 05:48:29.352 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Jul 12 05:48:29.352 INFO kablam! 187 | |                         desc.port_count as usize,
Jul 12 05:48:29.352 INFO kablam! 188 | |                         desc.port_count as usize)
Jul 12 05:48:29.352 INFO kablam! 189 | |         .iter()
Jul 12 05:48:29.352 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Jul 12 05:48:29.352 INFO kablam! 191 | |         .collect::<Vec<_>>();
Jul 12 05:48:29.352 INFO kablam!     | |_____________________________^
Jul 12 05:48:29.353 INFO kablam!     |
Jul 12 05:48:29.353 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 05:48:29.353 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 12 05:48:29.353 INFO kablam! 
Jul 12 05:48:29.420 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Jul 12 05:48:29.420 INFO kablam!    --> src/ffi.rs:186:5
Jul 12 05:48:29.420 INFO kablam!     |
Jul 12 05:48:29.420 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Jul 12 05:48:29.420 INFO kablam! 187 | |                         desc.port_count as usize,
Jul 12 05:48:29.420 INFO kablam! 188 | |                         desc.port_count as usize)
Jul 12 05:48:29.420 INFO kablam! 189 | |         .iter()
Jul 12 05:48:29.420 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Jul 12 05:48:29.420 INFO kablam! 191 | |         .collect::<Vec<_>>();
Jul 12 05:48:29.420 INFO kablam!     | |_____________________________^
Jul 12 05:48:29.420 INFO kablam!     |
Jul 12 05:48:29.420 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 05:48:29.420 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Jul 12 05:48:29.420 INFO kablam! 
Jul 12 05:48:29.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Jul 12 05:48:29.562 INFO kablam! su: No module specific data is present
Jul 12 05:48:30.198 INFO running `"docker" "rm" "-f" "a3d1152062c098c504ecd9cfbd6fd1422a007c16f126cf8fc198dadfbb04436f"`
Jul 12 05:48:30.392 INFO blam! a3d1152062c098c504ecd9cfbd6fd1422a007c16f126cf8fc198dadfbb04436f