Nov 30 06:17:53.878 INFO checking benschulz/acid against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:17:53.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:17:54.320 INFO [stdout] fd12ef91770cfd76e724954359956a9ea46c10ea1b0c07fe54c848c11c5e46a8
Nov 30 06:17:54.326 INFO running `"docker" "start" "-a" "fd12ef91770cfd76e724954359956a9ea46c10ea1b0c07fe54c848c11c5e46a8"`
Nov 30 06:17:55.352 INFO [stderr] usermod: no changes
Nov 30 06:17:55.432 INFO [stderr]     Checking acid v0.1.0 (/source)
Nov 30 06:17:56.216 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 30 06:17:56.216 INFO [stderr]   --> src/lib.rs:51:5
Nov 30 06:17:56.216 INFO [stderr]    |
Nov 30 06:17:56.216 INFO [stderr] 51 |     acid.clone();
Nov 30 06:17:56.216 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 06:17:56.216 INFO [stderr]    |
Nov 30 06:17:56.216 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 06:17:56.216 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 30 06:17:56.216 INFO [stderr] 
Nov 30 06:17:56.216 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 30 06:17:56.216 INFO [stderr]   --> src/lib.rs:52:5
Nov 30 06:17:56.216 INFO [stderr]    |
Nov 30 06:17:56.216 INFO [stderr] 52 |     acid.clone();
Nov 30 06:17:56.216 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 06:17:56.216 INFO [stderr]    |
Nov 30 06:17:56.216 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Nov 30 06:17:56.216 INFO [stderr] 
Nov 30 06:17:56.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 30 06:17:56.607 INFO [stderr] su: No module specific data is present
Nov 30 06:17:57.444 INFO running `"docker" "inspect" "fd12ef91770cfd76e724954359956a9ea46c10ea1b0c07fe54c848c11c5e46a8"`
Nov 30 06:17:57.734 INFO running `"docker" "rm" "-f" "fd12ef91770cfd76e724954359956a9ea46c10ea1b0c07fe54c848c11c5e46a8"`
Nov 30 06:17:58.088 INFO [stdout] fd12ef91770cfd76e724954359956a9ea46c10ea1b0c07fe54c848c11c5e46a8