Nov 30 18:34:48.886 INFO checking optional_struct-0.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:34:48.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18:34:49.260 INFO [stdout] 696ab326bb16565c1398304b73d56cca9bffa4f908ece1e43c7a1e0dc86c900d
Nov 30 18:34:49.263 INFO running `"docker" "start" "-a" "696ab326bb16565c1398304b73d56cca9bffa4f908ece1e43c7a1e0dc86c900d"`
Nov 30 18:34:50.520 INFO [stderr] usermod: no changes
Nov 30 18:34:50.616 INFO [stderr]    Compiling optional_struct v0.2.0 (/source)
Nov 30 18:35:01.672 INFO [stderr] warning: struct is never constructed: `Config`
Nov 30 18:35:01.672 INFO [stderr]  --> tests/empty.rs:5:1
Nov 30 18:35:01.672 INFO [stderr]   |
Nov 30 18:35:01.672 INFO [stderr] 5 | struct Config {
Nov 30 18:35:01.672 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 30 18:35:01.672 INFO [stderr]   |
Nov 30 18:35:01.672 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 18:35:01.672 INFO [stderr] 
Nov 30 18:35:01.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
Nov 30 18:35:01.687 INFO [stderr] su: No module specific data is present
Nov 30 18:35:02.346 INFO running `"docker" "inspect" "696ab326bb16565c1398304b73d56cca9bffa4f908ece1e43c7a1e0dc86c900d"`
Nov 30 18:35:02.664 INFO running `"docker" "rm" "-f" "696ab326bb16565c1398304b73d56cca9bffa4f908ece1e43c7a1e0dc86c900d"`
Nov 30 18:35:03.108 INFO [stdout] 696ab326bb16565c1398304b73d56cca9bffa4f908ece1e43c7a1e0dc86c900d