Nov 04 19:50:15.823 INFO checking piston_meta-0.29.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 19:50:15.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 19:50:16.382 INFO blam! f969cdeecad878a2418cab267daa77a63bd6c07bb3dbfc6bff278d9668bb8eba
Nov 04 19:50:16.384 INFO running `"docker" "start" "-a" "f969cdeecad878a2418cab267daa77a63bd6c07bb3dbfc6bff278d9668bb8eba"`
Nov 04 19:50:19.032 INFO kablam! usermod: no changes
Nov 04 19:50:19.119 INFO kablam!     Checking piston_meta v0.29.1 (/source)
Nov 04 19:50:20.371 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 19:50:20.375 INFO kablam!    --> src/lib.rs:203:24
Nov 04 19:50:20.376 INFO kablam!     |
Nov 04 19:50:20.376 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 04 19:50:20.376 INFO kablam!     |  ________________________^
Nov 04 19:50:20.376 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 04 19:50:20.377 INFO kablam!     | |___________________________________________________________^
Nov 04 19:50:20.377 INFO kablam!     |
Nov 04 19:50:20.377 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 19:50:20.378 INFO kablam! help: remove these parentheses
Nov 04 19:50:20.378 INFO kablam!     |
Nov 04 19:50:20.378 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 04 19:50:20.378 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 04 19:50:20.379 INFO kablam!     |
Nov 04 19:50:20.384 INFO kablam! 
Nov 04 19:50:20.857 INFO kablam! warning: unnecessary parentheses around function argument
Nov 04 19:50:20.857 INFO kablam!    --> src/lib.rs:203:24
Nov 04 19:50:20.858 INFO kablam!     |
Nov 04 19:50:20.858 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 04 19:50:20.858 INFO kablam!     |  ________________________^
Nov 04 19:50:20.858 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 04 19:50:20.859 INFO kablam!     | |___________________________________________________________^
Nov 04 19:50:20.863 INFO kablam!     |
Nov 04 19:50:20.863 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 19:50:20.863 INFO kablam! help: remove these parentheses
Nov 04 19:50:20.864 INFO kablam!     |
Nov 04 19:50:20.864 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 04 19:50:20.864 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 04 19:50:20.865 INFO kablam!     |
Nov 04 19:50:20.865 INFO kablam! 
Nov 04 19:50:26.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
Nov 04 19:50:26.211 INFO kablam! su: No module specific data is present
Nov 04 19:50:27.109 INFO running `"docker" "rm" "-f" "f969cdeecad878a2418cab267daa77a63bd6c07bb3dbfc6bff278d9668bb8eba"`
Nov 04 19:50:27.451 INFO blam! f969cdeecad878a2418cab267daa77a63bd6c07bb3dbfc6bff278d9668bb8eba