Nov 30 20:18:51.241 INFO checking ladspa-0.3.4 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:18:51.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 20:18:51.712 INFO [stdout] 9c8bdfd45d772065ab1fcadb6d57260c4606ebc3373c8859461d3523eaea9966
Nov 30 20:18:51.719 INFO running `"docker" "start" "-a" "9c8bdfd45d772065ab1fcadb6d57260c4606ebc3373c8859461d3523eaea9966"`
Nov 30 20:18:53.660 INFO [stderr] usermod: no changes
Nov 30 20:18:53.736 INFO [stderr]     Checking ladspa v0.3.4 (/source)
Nov 30 20:18:55.156 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 20:18:55.156 INFO [stderr]    --> src/ffi.rs:186:5
Nov 30 20:18:55.156 INFO [stderr]     |
Nov 30 20:18:55.156 INFO [stderr] 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 30 20:18:55.156 INFO [stderr] 187 | |                         desc.port_count as usize,
Nov 30 20:18:55.156 INFO [stderr] 188 | |                         desc.port_count as usize)
Nov 30 20:18:55.156 INFO [stderr] 189 | |         .iter()
Nov 30 20:18:55.156 INFO [stderr] 190 | |         .map(|&x| CString::from_raw(x))
Nov 30 20:18:55.156 INFO [stderr] 191 | |         .collect::<Vec<_>>();
Nov 30 20:18:55.156 INFO [stderr]     | |_____________________________^
Nov 30 20:18:55.156 INFO [stderr]     |
Nov 30 20:18:55.156 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:18:55.156 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 20:18:55.156 INFO [stderr] 
Nov 30 20:18:55.278 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 20:18:55.279 INFO [stderr]    --> src/ffi.rs:186:5
Nov 30 20:18:55.279 INFO [stderr]     |
Nov 30 20:18:55.279 INFO [stderr] 186 | /     Vec::from_raw_parts(desc.port_names,
Nov 30 20:18:55.279 INFO [stderr] 187 | |                         desc.port_count as usize,
Nov 30 20:18:55.279 INFO [stderr] 188 | |                         desc.port_count as usize)
Nov 30 20:18:55.279 INFO [stderr] 189 | |         .iter()
Nov 30 20:18:55.279 INFO [stderr] 190 | |         .map(|&x| CString::from_raw(x))
Nov 30 20:18:55.279 INFO [stderr] 191 | |         .collect::<Vec<_>>();
Nov 30 20:18:55.279 INFO [stderr]     | |_____________________________^
Nov 30 20:18:55.279 INFO [stderr]     |
Nov 30 20:18:55.279 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:18:55.279 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 20:18:55.279 INFO [stderr] 
Nov 30 20:18:55.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 30 20:18:55.309 INFO [stderr] su: No module specific data is present
Nov 30 20:18:56.404 INFO running `"docker" "inspect" "9c8bdfd45d772065ab1fcadb6d57260c4606ebc3373c8859461d3523eaea9966"`
Nov 30 20:18:56.826 INFO running `"docker" "rm" "-f" "9c8bdfd45d772065ab1fcadb6d57260c4606ebc3373c8859461d3523eaea9966"`
Nov 30 20:18:57.080 INFO [stdout] 9c8bdfd45d772065ab1fcadb6d57260c4606ebc3373c8859461d3523eaea9966