Jul 12 02:10:42.678 INFO checking piston_meta-0.29.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 02:10:42.679 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:10:42.679 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 02:10:42.679 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:10:42.911 INFO blam! 59760b39a913e35ce1482edf13a166dd5b694273557599c517fa3d73d8e9fa6e
Jul 12 02:10:42.914 INFO running `"docker" "start" "-a" "59760b39a913e35ce1482edf13a166dd5b694273557599c517fa3d73d8e9fa6e"`
Jul 12 02:10:43.917 INFO kablam!     Checking read_token v0.9.0
Jul 12 02:10:44.861 INFO kablam!     Checking piston_meta v0.29.1 (file:///source)
Jul 12 02:10:45.925 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 02:10:45.925 INFO kablam!    --> src/lib.rs:203:24
Jul 12 02:10:45.925 INFO kablam!     |
Jul 12 02:10:45.925 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Jul 12 02:10:45.925 INFO kablam!     |  ________________________^
Jul 12 02:10:45.925 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Jul 12 02:10:45.926 INFO kablam!     | |___________________________________________________________^
Jul 12 02:10:45.926 INFO kablam!     |
Jul 12 02:10:45.926 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 02:10:45.926 INFO kablam! help: remove these parentheses
Jul 12 02:10:45.926 INFO kablam!     |
Jul 12 02:10:45.926 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Jul 12 02:10:45.926 INFO kablam! 204 |                                                                                          &match ()
Jul 12 02:10:45.926 INFO kablam! 205 |                                                                                               {
Jul 12 02:10:45.926 INFO kablam! 206 |                                                                                               ()
Jul 12 02:10:45.926 INFO kablam! 207 |                                                                                               =>
Jul 12 02:10:45.926 INFO kablam! 208 |                                                                                               [],
Jul 12 02:10:45.926 INFO kablam!   ...
Jul 12 02:10:45.926 INFO kablam! 
Jul 12 02:10:46.155 INFO kablam! warning: unnecessary parentheses around function argument
Jul 12 02:10:46.155 INFO kablam!    --> src/lib.rs:203:24
Jul 12 02:10:46.155 INFO kablam!     |
Jul 12 02:10:46.155 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Jul 12 02:10:46.155 INFO kablam!     |  ________________________^
Jul 12 02:10:46.155 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Jul 12 02:10:46.155 INFO kablam!     | |___________________________________________________________^
Jul 12 02:10:46.162 INFO kablam!     |
Jul 12 02:10:46.163 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 02:10:46.163 INFO kablam! help: remove these parentheses
Jul 12 02:10:46.163 INFO kablam!     |
Jul 12 02:10:46.163 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Jul 12 02:10:46.163 INFO kablam! 204 |                                                                                          &match ()
Jul 12 02:10:46.163 INFO kablam! 205 |                                                                                               {
Jul 12 02:10:46.163 INFO kablam! 206 |                                                                                               ()
Jul 12 02:10:46.163 INFO kablam! 207 |                                                                                               =>
Jul 12 02:10:46.163 INFO kablam! 208 |                                                                                               [],
Jul 12 02:10:46.164 INFO kablam!   ...
Jul 12 02:10:46.164 INFO kablam! 
Jul 12 02:10:53.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
Jul 12 02:10:53.330 INFO kablam! su: No module specific data is present
Jul 12 02:10:53.925 INFO running `"docker" "rm" "-f" "59760b39a913e35ce1482edf13a166dd5b694273557599c517fa3d73d8e9fa6e"`
Jul 12 02:10:54.086 INFO blam! 59760b39a913e35ce1482edf13a166dd5b694273557599c517fa3d73d8e9fa6e