Nov 07 03:07:07.458 INFO checking Ristarg/ronfmt against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:07:07.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 03:07:07.896 INFO blam! 744fff6cc63e69f5fd3527a97b23ebbd8b9a704b08aaf451a51919349d0a93bd
Nov 07 03:07:07.898 INFO running `"docker" "start" "-a" "744fff6cc63e69f5fd3527a97b23ebbd8b9a704b08aaf451a51919349d0a93bd"`
Nov 07 03:07:09.220 INFO kablam! usermod: no changes
Nov 07 03:07:09.248 INFO kablam! warning: unused manifest key: package.maintenance
Nov 07 03:07:09.316 INFO kablam!    Compiling pest_generator v2.0.0
Nov 07 03:07:15.684 INFO kablam!    Compiling pest_derive v2.0.1
Nov 07 03:07:19.798 INFO kablam!     Checking ronfmt v0.1.0 (/source)
Nov 07 03:07:22.952 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 03:07:22.952 INFO kablam!   --> src/ast/display.rs:10:13
Nov 07 03:07:22.952 INFO kablam!    |
Nov 07 03:07:22.952 INFO kablam! 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Nov 07 03:07:22.952 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:07:22.952 INFO kablam!    |
Nov 07 03:07:22.953 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 03:07:22.953 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 03:07:22.953 INFO kablam!    = 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 07 03:07:22.953 INFO kablam! 
Nov 07 03:07:23.016 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 03:07:23.016 INFO kablam!   --> src/ast/display.rs:10:13
Nov 07 03:07:23.016 INFO kablam!    |
Nov 07 03:07:23.016 INFO kablam! 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Nov 07 03:07:23.016 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:07:23.016 INFO kablam!    |
Nov 07 03:07:23.016 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 03:07:23.016 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 03:07:23.017 INFO kablam!    = 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 07 03:07:23.017 INFO kablam! 
Nov 07 03:07:23.145 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.91s
Nov 07 03:07:23.151 INFO kablam! su: No module specific data is present
Nov 07 03:07:24.740 INFO running `"docker" "rm" "-f" "744fff6cc63e69f5fd3527a97b23ebbd8b9a704b08aaf451a51919349d0a93bd"`
Nov 07 03:07:25.057 INFO blam! 744fff6cc63e69f5fd3527a97b23ebbd8b9a704b08aaf451a51919349d0a93bd