Sep 21 07:57:51.340 INFO checking ladspa-0.3.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 07:57:51.340 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 07:57:51.340 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:57:51.511 INFO blam! 21bbed14af5c10432b84c322b1950189a20bf571c903a3c84962091856f7c056
Sep 21 07:57:51.513 INFO running `"docker" "start" "-a" "21bbed14af5c10432b84c322b1950189a20bf571c903a3c84962091856f7c056"`
Sep 21 07:57:52.569 INFO kablam! usermod: no changes
Sep 21 07:57:52.690 INFO kablam!     Checking vec_map v0.7.0
Sep 21 07:57:53.286 INFO kablam!     Checking ladspa v0.3.4 (/source)
Sep 21 07:57:54.589 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 21 07:57:54.589 INFO kablam!    --> src/ffi.rs:186:5
Sep 21 07:57:54.589 INFO kablam!     |
Sep 21 07:57:54.589 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 21 07:57:54.589 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 21 07:57:54.589 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 21 07:57:54.589 INFO kablam! 189 | |         .iter()
Sep 21 07:57:54.589 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 21 07:57:54.589 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 21 07:57:54.589 INFO kablam!     | |_____________________________^
Sep 21 07:57:54.589 INFO kablam!     |
Sep 21 07:57:54.589 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 07:57:54.589 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 21 07:57:54.589 INFO kablam! 
Sep 21 07:57:54.802 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 21 07:57:54.802 INFO kablam!    --> src/ffi.rs:186:5
Sep 21 07:57:54.802 INFO kablam!     |
Sep 21 07:57:54.802 INFO kablam! 186 | /     Vec::from_raw_parts(desc.port_names,
Sep 21 07:57:54.802 INFO kablam! 187 | |                         desc.port_count as usize,
Sep 21 07:57:54.802 INFO kablam! 188 | |                         desc.port_count as usize)
Sep 21 07:57:54.802 INFO kablam! 189 | |         .iter()
Sep 21 07:57:54.802 INFO kablam! 190 | |         .map(|&x| CString::from_raw(x))
Sep 21 07:57:54.802 INFO kablam! 191 | |         .collect::<Vec<_>>();
Sep 21 07:57:54.802 INFO kablam!     | |_____________________________^
Sep 21 07:57:54.802 INFO kablam!     |
Sep 21 07:57:54.802 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 07:57:54.802 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 21 07:57:54.802 INFO kablam! 
Sep 21 07:57:54.874 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Sep 21 07:57:54.874 INFO kablam! su: No module specific data is present
Sep 21 07:57:55.930 INFO running `"docker" "rm" "-f" "21bbed14af5c10432b84c322b1950189a20bf571c903a3c84962091856f7c056"`
Sep 21 07:57:56.045 INFO blam! 21bbed14af5c10432b84c322b1950189a20bf571c903a3c84962091856f7c056