Nov 01 18:37:41.516 INFO checking piston_meta-0.29.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:37:41.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 18:37:42.053 INFO blam! 4ab6db70cf05ade152a1a4a164fd4fd2613115e4e372e328e6fe8f458f4e63fe
Nov 01 18:37:42.055 INFO running `"docker" "start" "-a" "4ab6db70cf05ade152a1a4a164fd4fd2613115e4e372e328e6fe8f458f4e63fe"`
Nov 01 18:37:43.856 INFO kablam! usermod: no changes
Nov 01 18:37:43.920 INFO kablam!     Checking range v0.3.1
Nov 01 18:37:44.701 INFO kablam!     Checking read_token v0.9.0
Nov 01 18:37:45.577 INFO kablam!     Checking piston_meta v0.29.1 (/source)
Nov 01 18:37:46.609 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:37:46.610 INFO kablam!    --> src/lib.rs:203:24
Nov 01 18:37:46.610 INFO kablam!     |
Nov 01 18:37:46.610 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:46.610 INFO kablam!     |  ________________________^
Nov 01 18:37:46.610 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 01 18:37:46.610 INFO kablam!     | |___________________________________________________________^
Nov 01 18:37:46.610 INFO kablam!     |
Nov 01 18:37:46.610 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:37:46.610 INFO kablam! help: remove these parentheses
Nov 01 18:37:46.610 INFO kablam!     |
Nov 01 18:37:46.610 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:46.610 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 01 18:37:46.610 INFO kablam!     |
Nov 01 18:37:46.610 INFO kablam! 
Nov 01 18:37:47.080 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:37:47.080 INFO kablam!    --> src/lib.rs:203:24
Nov 01 18:37:47.080 INFO kablam!     |
Nov 01 18:37:47.080 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:47.080 INFO kablam!     |  ________________________^
Nov 01 18:37:47.080 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 01 18:37:47.080 INFO kablam!     | |___________________________________________________________^
Nov 01 18:37:47.080 INFO kablam!     |
Nov 01 18:37:47.080 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:37:47.080 INFO kablam! help: remove these parentheses
Nov 01 18:37:47.080 INFO kablam!     |
Nov 01 18:37:47.080 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:47.080 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 01 18:37:47.080 INFO kablam!     |
Nov 01 18:37:47.080 INFO kablam! 
Nov 01 18:37:52.156 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.27s
Nov 01 18:37:52.184 INFO kablam! su: No module specific data is present
Nov 01 18:37:53.228 INFO running `"docker" "rm" "-f" "4ab6db70cf05ade152a1a4a164fd4fd2613115e4e372e328e6fe8f458f4e63fe"`
Nov 01 18:37:53.512 INFO blam! 4ab6db70cf05ade152a1a4a164fd4fd2613115e4e372e328e6fe8f458f4e63fe