Sep 02 09:22:04.023 INFO checking ladspa-0.3.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:22:04.023 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:22:04.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:22:04.270 INFO blam! 940abed4b2bf4b8369b9451d506d711517a427f4a36f91c0a63fc79d1dc1c70a
Sep 02 09:22:04.273 INFO running `"docker" "start" "-a" "940abed4b2bf4b8369b9451d506d711517a427f4a36f91c0a63fc79d1dc1c70a"`
Sep 02 09:22:05.192 INFO kablam!     Checking ladspa v0.3.4 (file:///source)
Sep 02 09:22:06.572 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 09:22:06.572 INFO kablam!    --> src/ffi.rs:186:5
Sep 02 09:22:06.572 INFO kablam!     |
Sep 02 09:22:06.572 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 02 09:22:06.572 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 02 09:22:06.572 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 02 09:22:06.572 INFO kablam! 189 | |         .iter()
Sep 02 09:22:06.572 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 02 09:22:06.573 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 02 09:22:06.573 INFO kablam!     | |_____________________________^
Sep 02 09:22:06.573 INFO kablam!     |
Sep 02 09:22:06.573 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 09:22:06.573 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 09:22:06.573 INFO kablam! 
Sep 02 09:22:06.800 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 09:22:06.800 INFO kablam!    --> src/ffi.rs:186:5
Sep 02 09:22:06.800 INFO kablam!     |
Sep 02 09:22:06.800 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 02 09:22:06.800 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 02 09:22:06.800 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 02 09:22:06.800 INFO kablam! 189 | |         .iter()
Sep 02 09:22:06.800 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 02 09:22:06.800 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 02 09:22:06.800 INFO kablam!     | |_____________________________^
Sep 02 09:22:06.800 INFO kablam!     |
Sep 02 09:22:06.800 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 09:22:06.800 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 09:22:06.800 INFO kablam! 
Sep 02 09:22:06.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Sep 02 09:22:06.847 INFO kablam! su: No module specific data is present
Sep 02 09:22:07.393 INFO running `"docker" "rm" "-f" "940abed4b2bf4b8369b9451d506d711517a427f4a36f91c0a63fc79d1dc1c70a"`
Sep 02 09:22:07.541 INFO blam! 940abed4b2bf4b8369b9451d506d711517a427f4a36f91c0a63fc79d1dc1c70a