Aug 11 17:27:38.800 INFO checking combine-language-2.0.0-beta4 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:27:38.800 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:27:38.800 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:27:38.800 INFO running `"docker" "create" "-v" "/tmp/crater.Yg9pfuPX0v4U:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:27:39.090 INFO blam! 51ec974f27834413b68afce1239584a1a157fcd27ad04a511bc71d51215ade4d
Aug 11 17:27:39.092 INFO running `"docker" "start" "-a" "51ec974f27834413b68afce1239584a1a157fcd27ad04a511bc71d51215ade4d"`
Aug 11 17:27:40.207 INFO kablam!     Checking combine-language v2.0.0-beta4 (file:///source)
Aug 11 17:27:42.992 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:42.992 INFO kablam!   --> src/lib.rs:52:29
Aug 11 17:27:42.992 INFO kablam!    |
Aug 11 17:27:42.992 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Aug 11 17:27:42.992 INFO kablam!    |                             ^^
Aug 11 17:27:42.993 INFO kablam!    |
Aug 11 17:27:42.993 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 11 17:27:42.994 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:42.994 INFO kablam! 
Aug 11 17:27:42.995 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:42.995 INFO kablam!   --> src/lib.rs:52:40
Aug 11 17:27:42.995 INFO kablam!    |
Aug 11 17:27:42.995 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Aug 11 17:27:42.995 INFO kablam!    |                                        ^^
Aug 11 17:27:42.995 INFO kablam!    |
Aug 11 17:27:42.996 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:42.996 INFO kablam! 
Aug 11 17:27:42.996 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:42.996 INFO kablam!   --> src/lib.rs:53:32
Aug 11 17:27:42.996 INFO kablam!    |
Aug 11 17:27:42.996 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Aug 11 17:27:42.996 INFO kablam!    |                                ^^
Aug 11 17:27:42.997 INFO kablam!    |
Aug 11 17:27:42.997 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:42.998 INFO kablam! 
Aug 11 17:27:42.998 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:42.998 INFO kablam!   --> src/lib.rs:53:43
Aug 11 17:27:42.998 INFO kablam!    |
Aug 11 17:27:42.998 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Aug 11 17:27:42.998 INFO kablam!    |                                           ^^
Aug 11 17:27:42.999 INFO kablam!    |
Aug 11 17:27:42.999 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:42.999 INFO kablam! 
Aug 11 17:27:44.014 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:44.014 INFO kablam!   --> src/lib.rs:52:29
Aug 11 17:27:44.015 INFO kablam!    |
Aug 11 17:27:44.015 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Aug 11 17:27:44.015 INFO kablam!    |                             ^^
Aug 11 17:27:44.015 INFO kablam!    |
Aug 11 17:27:44.015 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Aug 11 17:27:44.015 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:44.015 INFO kablam! 
Aug 11 17:27:44.015 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:44.015 INFO kablam!   --> src/lib.rs:52:40
Aug 11 17:27:44.015 INFO kablam!    |
Aug 11 17:27:44.015 INFO kablam! 52 | pub type LanguageParser<'a: 'b, 'b, I: 'b, T> = Expected<EnvParser<&'b LanguageEnv<'a, I>, I, T>>;
Aug 11 17:27:44.016 INFO kablam!    |                                        ^^
Aug 11 17:27:44.016 INFO kablam!    |
Aug 11 17:27:44.016 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:44.016 INFO kablam! 
Aug 11 17:27:44.016 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:44.016 INFO kablam!   --> src/lib.rs:53:32
Aug 11 17:27:44.016 INFO kablam!    |
Aug 11 17:27:44.016 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Aug 11 17:27:44.016 INFO kablam!    |                                ^^
Aug 11 17:27:44.016 INFO kablam!    |
Aug 11 17:27:44.016 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:44.016 INFO kablam! 
Aug 11 17:27:44.016 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 11 17:27:44.016 INFO kablam!   --> src/lib.rs:53:43
Aug 11 17:27:44.016 INFO kablam!    |
Aug 11 17:27:44.016 INFO kablam! 53 | pub type LexLanguageParser<'a: 'b, 'b, I: 'b, T> = Lex<'a, 'b, LanguageParser<'a, 'b, I, T>>;
Aug 11 17:27:44.016 INFO kablam!    |                                           ^^
Aug 11 17:27:44.016 INFO kablam!    |
Aug 11 17:27:44.016 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Aug 11 17:27:44.016 INFO kablam! 
Aug 11 17:27:44.059 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
Aug 11 17:27:44.063 INFO kablam! su: No module specific data is present
Aug 11 17:27:44.807 INFO running `"docker" "rm" "-f" "51ec974f27834413b68afce1239584a1a157fcd27ad04a511bc71d51215ade4d"`
Aug 11 17:27:44.932 INFO blam! 51ec974f27834413b68afce1239584a1a157fcd27ad04a511bc71d51215ade4d