Sep 04 08:11:37.014 INFO checking piston_meta-0.29.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 08:11:37.014 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 08:11:37.014 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:11:37.217 INFO blam! dd98b45a909b7dd115500c49e96cc38c4b2974e35807c1ced0b45738c1bd7681
Sep 04 08:11:37.219 INFO running `"docker" "start" "-a" "dd98b45a909b7dd115500c49e96cc38c4b2974e35807c1ced0b45738c1bd7681"`
Sep 04 08:11:37.905 INFO kablam!     Checking piston_meta v0.29.1 (file:///source)
Sep 04 08:11:38.588 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 08:11:38.588 INFO kablam!    --> src/lib.rs:203:24
Sep 04 08:11:38.588 INFO kablam!     |
Sep 04 08:11:38.588 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 04 08:11:38.588 INFO kablam!     |  ________________________^
Sep 04 08:11:38.590 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 04 08:11:38.590 INFO kablam!     | |___________________________________________________________^
Sep 04 08:11:38.590 INFO kablam!     |
Sep 04 08:11:38.590 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 08:11:38.590 INFO kablam! help: remove these parentheses
Sep 04 08:11:38.590 INFO kablam!     |
Sep 04 08:11:38.590 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 04 08:11:38.590 INFO kablam! 204 |                                                                                          &match ()
Sep 04 08:11:38.590 INFO kablam! 205 |                                                                                               {
Sep 04 08:11:38.590 INFO kablam! 206 |                                                                                               ()
Sep 04 08:11:38.590 INFO kablam! 207 |                                                                                               =>
Sep 04 08:11:38.590 INFO kablam! 208 |                                                                                               [],
Sep 04 08:11:38.590 INFO kablam!   ...
Sep 04 08:11:38.590 INFO kablam! 
Sep 04 08:11:38.669 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 08:11:38.669 INFO kablam!    --> src/lib.rs:203:24
Sep 04 08:11:38.669 INFO kablam!     |
Sep 04 08:11:38.669 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 04 08:11:38.670 INFO kablam!     |  ________________________^
Sep 04 08:11:38.670 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 04 08:11:38.670 INFO kablam!     | |___________________________________________________________^
Sep 04 08:11:38.670 INFO kablam!     |
Sep 04 08:11:38.670 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 08:11:38.671 INFO kablam! help: remove these parentheses
Sep 04 08:11:38.671 INFO kablam!     |
Sep 04 08:11:38.671 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 04 08:11:38.671 INFO kablam! 204 |                                                                                          &match ()
Sep 04 08:11:38.671 INFO kablam! 205 |                                                                                               {
Sep 04 08:11:38.671 INFO kablam! 206 |                                                                                               ()
Sep 04 08:11:38.671 INFO kablam! 207 |                                                                                               =>
Sep 04 08:11:38.671 INFO kablam! 208 |                                                                                               [],
Sep 04 08:11:38.671 INFO kablam!   ...
Sep 04 08:11:38.671 INFO kablam! 
Sep 04 08:11:41.972 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Sep 04 08:11:41.982 INFO kablam! su: No module specific data is present
Sep 04 08:11:42.487 INFO running `"docker" "rm" "-f" "dd98b45a909b7dd115500c49e96cc38c4b2974e35807c1ced0b45738c1bd7681"`
Sep 04 08:11:42.644 INFO blam! dd98b45a909b7dd115500c49e96cc38c4b2974e35807c1ced0b45738c1bd7681