Nov 30 17:01:09.838 INFO checking rnix-0.4.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 17:01:09.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:01:10.288 INFO [stdout] 0993e66a07db73ab01b485c6d89008e954a6646ec18461e22b98262944c6a224
Nov 30 17:01:10.296 INFO running `"docker" "start" "-a" "0993e66a07db73ab01b485c6d89008e954a6646ec18461e22b98262944c6a224"`
Nov 30 17:01:11.216 INFO [stderr] usermod: no changes
Nov 30 17:01:11.332 INFO [stderr]     Checking smol_str v0.1.7
Nov 30 17:01:11.332 INFO [stderr]     Checking arenatree v0.1.3
Nov 30 17:01:12.090 INFO [stderr]     Checking rnix v0.4.2 (/source)
Nov 30 17:01:18.836 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 17:01:18.836 INFO [stderr]   --> examples/error-report.rs:61:9
Nov 30 17:01:18.836 INFO [stderr]    |
Nov 30 17:01:18.836 INFO [stderr] 61 |         writeln!(stdout, "At {}:{}:{}", file, line, col);
Nov 30 17:01:18.836 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 17:01:18.848 INFO [stderr]    |
Nov 30 17:01:18.848 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 17:01:18.848 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 17:01:18.848 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 17:01:18.848 INFO [stderr] 
Nov 30 17:01:19.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.87s
Nov 30 17:01:19.124 INFO [stderr] su: No module specific data is present
Nov 30 17:01:19.994 INFO running `"docker" "inspect" "0993e66a07db73ab01b485c6d89008e954a6646ec18461e22b98262944c6a224"`
Nov 30 17:01:20.366 INFO running `"docker" "rm" "-f" "0993e66a07db73ab01b485c6d89008e954a6646ec18461e22b98262944c6a224"`
Nov 30 17:01:20.712 INFO [stdout] 0993e66a07db73ab01b485c6d89008e954a6646ec18461e22b98262944c6a224