Jul 12 11:59:55.815 INFO checking combine-language-2.0.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:59:55.815 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:59:55.815 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:59:55.815 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/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 11:59:56.057 INFO blam! 893d125bc9253e60098a74bfea5a5a5f3988a2c595e6457276cb4a876930862b
Jul 12 11:59:56.060 INFO running `"docker" "start" "-a" "893d125bc9253e60098a74bfea5a5a5f3988a2c595e6457276cb4a876930862b"`
Jul 12 11:59:57.133 INFO kablam!     Checking combine-language v2.0.0 (file:///source)
Jul 12 11:59:59.674 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 11:59:59.674 INFO kablam!   --> src/lib.rs:52:29
Jul 12 11:59:59.674 INFO kablam!    |
Jul 12 11:59:59.674 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Jul 12 11:59:59.677 INFO kablam!    |                             ^^
Jul 12 11:59:59.677 INFO kablam!    |
Jul 12 11:59:59.677 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 11:59:59.677 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 11:59:59.677 INFO kablam! 
Jul 12 11:59:59.677 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 11:59:59.677 INFO kablam!   --> src/lib.rs:52:40
Jul 12 11:59:59.677 INFO kablam!    |
Jul 12 11:59:59.678 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Jul 12 11:59:59.678 INFO kablam!    |                                        ^^
Jul 12 11:59:59.678 INFO kablam!    |
Jul 12 11:59:59.678 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 11:59:59.678 INFO kablam! 
Jul 12 11:59:59.678 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 11:59:59.678 INFO kablam!   --> src/lib.rs:53:32
Jul 12 11:59:59.678 INFO kablam!    |
Jul 12 11:59:59.678 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Jul 12 11:59:59.678 INFO kablam!    |                                ^^
Jul 12 11:59:59.678 INFO kablam!    |
Jul 12 11:59:59.678 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 11:59:59.678 INFO kablam! 
Jul 12 11:59:59.678 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 11:59:59.678 INFO kablam!   --> src/lib.rs:53:43
Jul 12 11:59:59.678 INFO kablam!    |
Jul 12 11:59:59.678 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Jul 12 11:59:59.678 INFO kablam!    |                                           ^^
Jul 12 11:59:59.678 INFO kablam!    |
Jul 12 11:59:59.679 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 11:59:59.679 INFO kablam! 
Jul 12 12:00:00.392 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 12:00:00.392 INFO kablam!   --> src/lib.rs:52:29
Jul 12 12:00:00.392 INFO kablam!    |
Jul 12 12:00:00.392 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Jul 12 12:00:00.392 INFO kablam!    |                             ^^
Jul 12 12:00:00.392 INFO kablam!    |
Jul 12 12:00:00.392 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 12:00:00.392 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 12:00:00.392 INFO kablam! 
Jul 12 12:00:00.392 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 12:00:00.392 INFO kablam!   --> src/lib.rs:52:40
Jul 12 12:00:00.392 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Jul 12 12:00:00.393 INFO kablam!    |                                        ^^
Jul 12 12:00:00.393 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 12:00:00.393 INFO kablam! 
Jul 12 12:00:00.393 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 12:00:00.393 INFO kablam!   --> src/lib.rs:53:32
Jul 12 12:00:00.393 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Jul 12 12:00:00.393 INFO kablam!    |                                ^^
Jul 12 12:00:00.393 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 12:00:00.393 INFO kablam! 
Jul 12 12:00:00.393 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 12:00:00.393 INFO kablam!   --> src/lib.rs:53:43
Jul 12 12:00:00.393 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Jul 12 12:00:00.393 INFO kablam!    |                                           ^^
Jul 12 12:00:00.393 INFO kablam!    |
Jul 12 12:00:00.393 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 12:00:00.393 INFO kablam! 
Jul 12 12:00:00.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Jul 12 12:00:00.541 INFO kablam! su: No module specific data is present
Jul 12 12:00:01.163 INFO running `"docker" "rm" "-f" "893d125bc9253e60098a74bfea5a5a5f3988a2c595e6457276cb4a876930862b"`
Jul 12 12:00:01.356 INFO blam! 893d125bc9253e60098a74bfea5a5a5f3988a2c595e6457276cb4a876930862b