Sep 04 12:44:45.556 INFO checking ladspa-0.3.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 12:44:45.556 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 12:44:45.556 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:44:45.721 INFO blam! 4e4d3b20e6eb1412ba6a2d159b5b487879c190fee08692d43c8b57be55f98fbd
Sep 04 12:44:45.723 INFO running `"docker" "start" "-a" "4e4d3b20e6eb1412ba6a2d159b5b487879c190fee08692d43c8b57be55f98fbd"`
Sep 04 12:44:46.296 INFO kablam!     Checking ladspa v0.3.4 (file:///source)
Sep 04 12:44:47.077 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 12:44:47.077 INFO kablam!    --> src/ffi.rs:186:5
Sep 04 12:44:47.077 INFO kablam!     |
Sep 04 12:44:47.077 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 04 12:44:47.077 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 04 12:44:47.077 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 04 12:44:47.077 INFO kablam! 189 | |         .iter()
Sep 04 12:44:47.077 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 04 12:44:47.077 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 04 12:44:47.078 INFO kablam!     | |_____________________________^
Sep 04 12:44:47.078 INFO kablam!     |
Sep 04 12:44:47.078 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 12:44:47.078 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 12:44:47.078 INFO kablam! 
Sep 04 12:44:47.369 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 12:44:47.369 INFO kablam!    --> src/ffi.rs:186:5
Sep 04 12:44:47.369 INFO kablam!     |
Sep 04 12:44:47.369 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 04 12:44:47.369 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 04 12:44:47.369 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 04 12:44:47.369 INFO kablam! 189 | |         .iter()
Sep 04 12:44:47.369 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 04 12:44:47.369 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 04 12:44:47.369 INFO kablam!     | |_____________________________^
Sep 04 12:44:47.369 INFO kablam!     |
Sep 04 12:44:47.369 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 12:44:47.369 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 12:44:47.370 INFO kablam! 
Sep 04 12:44:47.411 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 04 12:44:47.414 INFO kablam! su: No module specific data is present
Sep 04 12:44:47.778 INFO running `"docker" "rm" "-f" "4e4d3b20e6eb1412ba6a2d159b5b487879c190fee08692d43c8b57be55f98fbd"`
Sep 04 12:44:47.895 INFO blam! 4e4d3b20e6eb1412ba6a2d159b5b487879c190fee08692d43c8b57be55f98fbd