Nov 28 22:54:39.139 INFO checking ladspa-0.3.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 22:54:39.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 22:54:39.750 INFO [stdout] 4cff69b37d165f6155c626952d8e22a60403526ed388ac84f88c255b65340287
Nov 28 22:54:39.752 INFO running `"docker" "start" "-a" "4cff69b37d165f6155c626952d8e22a60403526ed388ac84f88c255b65340287"`
Nov 28 22:54:41.168 INFO [stderr] usermod: no changes
Nov 28 22:54:41.224 INFO [stderr]     Checking ladspa v0.3.4 (/source)
Nov 28 22:54:42.200 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 22:54:42.201 INFO [stderr]    --> src/ffi.rs:186:5
Nov 28 22:54:42.201 INFO [stderr]     |
Nov 28 22:54:42.201 INFO [stderr] 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 28 22:54:42.201 INFO [stderr] 187 | |                         desc.port_count as usize,
Nov 28 22:54:42.202 INFO [stderr] 188 | |                         desc.port_count as usize)
Nov 28 22:54:42.202 INFO [stderr] 189 | |         .iter()
Nov 28 22:54:42.202 INFO [stderr] 190 | |         .map(|&x| CString::from_raw(x))
Nov 28 22:54:42.203 INFO [stderr] 191 | |         .collect::<Vec<_>>();
Nov 28 22:54:42.203 INFO [stderr]     | |_____________________________^
Nov 28 22:54:42.203 INFO [stderr]     |
Nov 28 22:54:42.203 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:54:42.204 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 22:54:42.204 INFO [stderr] 
Nov 28 22:54:42.613 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 28 22:54:42.613 INFO [stderr]    --> src/ffi.rs:186:5
Nov 28 22:54:42.613 INFO [stderr]     |
Nov 28 22:54:42.613 INFO [stderr] 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 28 22:54:42.614 INFO [stderr] 187 | |                         desc.port_count as usize,
Nov 28 22:54:42.614 INFO [stderr] 188 | |                         desc.port_count as usize)
Nov 28 22:54:42.615 INFO [stderr] 189 | |         .iter()
Nov 28 22:54:42.615 INFO [stderr] 190 | |         .map(|&x| CString::from_raw(x))
Nov 28 22:54:42.615 INFO [stderr] 191 | |         .collect::<Vec<_>>();
Nov 28 22:54:42.615 INFO [stderr]     | |_____________________________^
Nov 28 22:54:42.616 INFO [stderr]     |
Nov 28 22:54:42.616 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:54:42.616 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 28 22:54:42.616 INFO [stderr] 
Nov 28 22:54:42.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Nov 28 22:54:42.681 INFO [stderr] su: No module specific data is present
Nov 28 22:54:43.492 INFO running `"docker" "inspect" "4cff69b37d165f6155c626952d8e22a60403526ed388ac84f88c255b65340287"`
Nov 28 22:54:43.734 INFO running `"docker" "rm" "-f" "4cff69b37d165f6155c626952d8e22a60403526ed388ac84f88c255b65340287"`
Nov 28 22:54:44.057 INFO [stdout] 4cff69b37d165f6155c626952d8e22a60403526ed388ac84f88c255b65340287