Nov 10 02:07:57.534 INFO checking piston_meta-0.29.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 02:07:57.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10 02:07:58.357 INFO blam! 8c97f5c524f4b87dde508fe66f82695f24a3fd1f03ef24f598019c443d1fbf14
Nov 10 02:07:58.358 INFO running `"docker" "start" "-a" "8c97f5c524f4b87dde508fe66f82695f24a3fd1f03ef24f598019c443d1fbf14"`
Nov 10 02:07:59.686 INFO kablam! usermod: no changes
Nov 10 02:07:59.741 INFO kablam!     Checking piston_meta v0.29.1 (/source)
Nov 10 02:08:01.095 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 02:08:01.095 INFO kablam!    --> src/lib.rs:203:24
Nov 10 02:08:01.095 INFO kablam!     |
Nov 10 02:08:01.095 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 10 02:08:01.095 INFO kablam!     |  ________________________^
Nov 10 02:08:01.095 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 10 02:08:01.095 INFO kablam!     | |___________________________________________________________^
Nov 10 02:08:01.095 INFO kablam!     |
Nov 10 02:08:01.095 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 10 02:08:01.095 INFO kablam! help: remove these parentheses
Nov 10 02:08:01.095 INFO kablam!     |
Nov 10 02:08:01.095 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 10 02:08:01.095 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 10 02:08:01.095 INFO kablam!     |
Nov 10 02:08:01.095 INFO kablam! 
Nov 10 02:08:01.223 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 02:08:01.223 INFO kablam!    --> src/lib.rs:203:24
Nov 10 02:08:01.223 INFO kablam!     |
Nov 10 02:08:01.223 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 10 02:08:01.223 INFO kablam!     |  ________________________^
Nov 10 02:08:01.223 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 10 02:08:01.223 INFO kablam!     | |___________________________________________________________^
Nov 10 02:08:01.223 INFO kablam!     |
Nov 10 02:08:01.223 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 10 02:08:01.223 INFO kablam! help: remove these parentheses
Nov 10 02:08:01.223 INFO kablam!     |
Nov 10 02:08:01.223 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 10 02:08:01.223 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 10 02:08:01.223 INFO kablam!     |
Nov 10 02:08:01.223 INFO kablam! 
Nov 10 02:08:06.921 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
Nov 10 02:08:06.925 INFO kablam! su: No module specific data is present
Nov 10 02:08:08.521 INFO running `"docker" "rm" "-f" "8c97f5c524f4b87dde508fe66f82695f24a3fd1f03ef24f598019c443d1fbf14"`
Nov 10 02:08:08.829 INFO blam! 8c97f5c524f4b87dde508fe66f82695f24a3fd1f03ef24f598019c443d1fbf14