Sep 14 11:47:57.290 INFO checking piston_meta-0.29.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:47:57.290 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:47:57.290 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:47:57.656 INFO blam! 22f08568582a46ee8b61ff6296aa1e88f86bb7a68026edd7aca1fde5d1217f56
Sep 14 11:47:57.658 INFO running `"docker" "start" "-a" "22f08568582a46ee8b61ff6296aa1e88f86bb7a68026edd7aca1fde5d1217f56"`
Sep 14 11:47:59.679 INFO kablam! usermod: no changes
Sep 14 11:47:59.722 INFO kablam!     Checking read_token v0.9.0
Sep 14 11:48:00.203 INFO kablam!     Checking piston_meta v0.29.1 (file:///source)
Sep 14 11:48:00.783 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 11:48:00.783 INFO kablam!    --> src/lib.rs:203:24
Sep 14 11:48:00.783 INFO kablam!     |
Sep 14 11:48:00.783 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 14 11:48:00.783 INFO kablam!     |  ________________________^
Sep 14 11:48:00.783 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 14 11:48:00.783 INFO kablam!     | |___________________________________________________________^
Sep 14 11:48:00.783 INFO kablam!     |
Sep 14 11:48:00.783 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 11:48:00.783 INFO kablam! help: remove these parentheses
Sep 14 11:48:00.783 INFO kablam!     |
Sep 14 11:48:00.783 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 14 11:48:00.783 INFO kablam! 204 |                                                                                          &match ()
Sep 14 11:48:00.783 INFO kablam! 205 |                                                                                               {
Sep 14 11:48:00.783 INFO kablam! 206 |                                                                                               ()
Sep 14 11:48:00.783 INFO kablam! 207 |                                                                                               =>
Sep 14 11:48:00.783 INFO kablam! 208 |                                                                                               [],
Sep 14 11:48:00.783 INFO kablam!   ...
Sep 14 11:48:00.783 INFO kablam! 
Sep 14 11:48:00.903 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 11:48:00.903 INFO kablam!    --> src/lib.rs:203:24
Sep 14 11:48:00.903 INFO kablam!     |
Sep 14 11:48:00.903 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 14 11:48:00.903 INFO kablam!     |  ________________________^
Sep 14 11:48:00.903 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 14 11:48:00.903 INFO kablam!     | |___________________________________________________________^
Sep 14 11:48:00.903 INFO kablam!     |
Sep 14 11:48:00.903 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 11:48:00.903 INFO kablam! help: remove these parentheses
Sep 14 11:48:00.903 INFO kablam!     |
Sep 14 11:48:00.903 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 14 11:48:00.903 INFO kablam! 204 |                                                                                          &match ()
Sep 14 11:48:00.903 INFO kablam! 205 |                                                                                               {
Sep 14 11:48:00.903 INFO kablam! 206 |                                                                                               ()
Sep 14 11:48:00.903 INFO kablam! 207 |                                                                                               =>
Sep 14 11:48:00.903 INFO kablam! 208 |                                                                                               [],
Sep 14 11:48:00.903 INFO kablam!   ...
Sep 14 11:48:00.903 INFO kablam! 
Sep 14 11:48:02.606 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Sep 14 11:48:02.607 INFO kablam! su: No module specific data is present
Sep 14 11:48:03.542 INFO running `"docker" "rm" "-f" "22f08568582a46ee8b61ff6296aa1e88f86bb7a68026edd7aca1fde5d1217f56"`
Sep 14 11:48:03.656 INFO blam! 22f08568582a46ee8b61ff6296aa1e88f86bb7a68026edd7aca1fde5d1217f56