Nov 07 12:56:03.816 INFO checking ladspa-0.3.4 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 12:56:03.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 12:56:04.266 INFO blam! 3f8383073d5899ecfc53a0f244f8503cc4ba529061d979b0cbca22b36a83a38a
Nov 07 12:56:04.268 INFO running `"docker" "start" "-a" "3f8383073d5899ecfc53a0f244f8503cc4ba529061d979b0cbca22b36a83a38a"`
Nov 07 12:56:05.912 INFO kablam! usermod: no changes
Nov 07 12:56:06.022 INFO kablam!     Checking ladspa v0.3.4 (/source)
Nov 07 12:56:07.236 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 07 12:56:07.236 INFO kablam!    --> src/ffi.rs:186:5
Nov 07 12:56:07.236 INFO kablam!     |
Nov 07 12:56:07.236 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 07 12:56:07.236 INFO kablam! 187 | |                         desc.port_count as usize,
Nov 07 12:56:07.236 INFO kablam! 188 | |                         desc.port_count as usize)
Nov 07 12:56:07.236 INFO kablam! 189 | |         .iter()
Nov 07 12:56:07.236 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Nov 07 12:56:07.236 INFO kablam! 191 | |         .collect::<Vec<_>>();
Nov 07 12:56:07.236 INFO kablam!     | |_____________________________^
Nov 07 12:56:07.236 INFO kablam!     |
Nov 07 12:56:07.236 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:56:07.236 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 07 12:56:07.236 INFO kablam! 
Nov 07 12:56:07.533 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 07 12:56:07.533 INFO kablam!    --> src/ffi.rs:186:5
Nov 07 12:56:07.533 INFO kablam!     |
Nov 07 12:56:07.533 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 07 12:56:07.533 INFO kablam! 187 | |                         desc.port_count as usize,
Nov 07 12:56:07.533 INFO kablam! 188 | |                         desc.port_count as usize)
Nov 07 12:56:07.533 INFO kablam! 189 | |         .iter()
Nov 07 12:56:07.533 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Nov 07 12:56:07.533 INFO kablam! 191 | |         .collect::<Vec<_>>();
Nov 07 12:56:07.533 INFO kablam!     | |_____________________________^
Nov 07 12:56:07.536 INFO kablam!     |
Nov 07 12:56:07.536 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 12:56:07.536 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 07 12:56:07.536 INFO kablam! 
Nov 07 12:56:07.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 07 12:56:07.588 INFO kablam! su: No module specific data is present
Nov 07 12:56:09.056 INFO running `"docker" "rm" "-f" "3f8383073d5899ecfc53a0f244f8503cc4ba529061d979b0cbca22b36a83a38a"`
Nov 07 12:56:09.356 INFO blam! 3f8383073d5899ecfc53a0f244f8503cc4ba529061d979b0cbca22b36a83a38a