Nov 09 18:11:43.441 INFO checking Ristarg/ronfmt against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 18:11:43.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 18:11:43.901 INFO blam! a2a812c7b8edf75a755d2795bd831404c51031c2ef794ab658f0a4e437562866
Nov 09 18:11:43.907 INFO running `"docker" "start" "-a" "a2a812c7b8edf75a755d2795bd831404c51031c2ef794ab658f0a4e437562866"`
Nov 09 18:11:45.015 INFO kablam! usermod: no changes
Nov 09 18:11:45.083 INFO kablam! warning: unused manifest key: package.maintenance
Nov 09 18:11:45.191 INFO kablam!    Compiling syn v0.14.9
Nov 09 18:11:54.414 INFO kablam!    Compiling pest_generator v2.0.0
Nov 09 18:12:00.755 INFO kablam!    Compiling pest_derive v2.0.1
Nov 09 18:12:04.265 INFO kablam!     Checking ronfmt v0.1.0 (/source)
Nov 09 18:12:06.870 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 18:12:06.871 INFO kablam!   --> src/ast/display.rs:10:13
Nov 09 18:12:06.871 INFO kablam!    |
Nov 09 18:12:06.871 INFO kablam! 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Nov 09 18:12:06.871 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:12:06.871 INFO kablam!    |
Nov 09 18:12:06.871 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 18:12:06.871 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 18:12:06.871 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 09 18:12:06.871 INFO kablam! 
Nov 09 18:12:07.063 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 18:12:07.063 INFO kablam!   --> src/ast/display.rs:10:13
Nov 09 18:12:07.063 INFO kablam!    |
Nov 09 18:12:07.063 INFO kablam! 10 |             writeln!(f, "#![enable({})]", extensions.iter().join(", "));
Nov 09 18:12:07.063 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:12:07.063 INFO kablam!    |
Nov 09 18:12:07.063 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 18:12:07.063 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 18:12:07.063 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 09 18:12:07.063 INFO kablam! 
Nov 09 18:12:07.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.09s
Nov 09 18:12:07.144 INFO kablam! su: No module specific data is present
Nov 09 18:12:07.956 INFO running `"docker" "rm" "-f" "a2a812c7b8edf75a755d2795bd831404c51031c2ef794ab658f0a4e437562866"`
Nov 09 18:12:08.263 INFO blam! a2a812c7b8edf75a755d2795bd831404c51031c2ef794ab658f0a4e437562866