Nov 30 19:08:25.446 INFO checking nbchan-0.1.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:08:25.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 19:08:25.845 INFO [stdout] 8612aae5b6e79f979117ff915f13f79ec95442128fb05f6acbc35c857668bcb2
Nov 30 19:08:25.847 INFO running `"docker" "start" "-a" "8612aae5b6e79f979117ff915f13f79ec95442128fb05f6acbc35c857668bcb2"`
Nov 30 19:08:27.404 INFO [stderr] usermod: no changes
Nov 30 19:08:27.456 INFO [stderr]     Checking nbchan v0.1.3 (/source)
Nov 30 19:08:30.377 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 30 19:08:30.377 INFO [stderr]   --> benches/lib.rs:38:9
Nov 30 19:08:30.377 INFO [stderr]    |
Nov 30 19:08:30.377 INFO [stderr] 38 |         tx.clone();
Nov 30 19:08:30.377 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 19:08:30.377 INFO [stderr]    |
Nov 30 19:08:30.377 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:08:30.377 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 30 19:08:30.377 INFO [stderr] 
Nov 30 19:08:30.377 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 30 19:08:30.377 INFO [stderr]   --> benches/lib.rs:46:9
Nov 30 19:08:30.377 INFO [stderr]    |
Nov 30 19:08:30.377 INFO [stderr] 46 |         tx.clone();
Nov 30 19:08:30.377 INFO [stderr]    |         ^^^^^^^^^^^
Nov 30 19:08:30.377 INFO [stderr]    |
Nov 30 19:08:30.377 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 30 19:08:30.377 INFO [stderr] 
Nov 30 19:08:30.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Nov 30 19:08:30.417 INFO [stderr] su: No module specific data is present
Nov 30 19:08:31.090 INFO running `"docker" "inspect" "8612aae5b6e79f979117ff915f13f79ec95442128fb05f6acbc35c857668bcb2"`
Nov 30 19:08:31.374 INFO running `"docker" "rm" "-f" "8612aae5b6e79f979117ff915f13f79ec95442128fb05f6acbc35c857668bcb2"`
Nov 30 19:08:31.767 INFO [stdout] 8612aae5b6e79f979117ff915f13f79ec95442128fb05f6acbc35c857668bcb2