Aug 30 06:09:11.168 INFO checking rmpv-0.4.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 06:09:11.168 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 06:09:11.168 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:09:11.347 INFO blam! c632e5643c1617d32ad57f13228417253a4f7cbee992c2858ace4a393a66c0e2
Aug 30 06:09:11.350 INFO running `"docker" "start" "-a" "c632e5643c1617d32ad57f13228417253a4f7cbee992c2858ace4a393a66c0e2"`
Aug 30 06:09:12.081 INFO kablam!     Checking rmpv v0.4.0 (file:///source)
Aug 30 06:09:13.775 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:09:13.775 INFO kablam!    --> src/decode/value_ref.rs:156:9
Aug 30 06:09:13.775 INFO kablam!     |
Aug 30 06:09:13.775 INFO kablam! 156 |     let mut rd = rd;
Aug 30 06:09:13.775 INFO kablam!     |         ----^^
Aug 30 06:09:13.776 INFO kablam!     |         |
Aug 30 06:09:13.776 INFO kablam!     |         help: remove this `mut`
Aug 30 06:09:13.776 INFO kablam!     |
Aug 30 06:09:13.776 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:09:13.776 INFO kablam! 
Aug 30 06:09:13.873 INFO kablam! warning: variable does not need to be mutable
Aug 30 06:09:13.873 INFO kablam!    --> src/decode/value_ref.rs:156:9
Aug 30 06:09:13.873 INFO kablam!     |
Aug 30 06:09:13.874 INFO kablam! 156 |     let mut rd = rd;
Aug 30 06:09:13.874 INFO kablam!     |         ----^^
Aug 30 06:09:13.874 INFO kablam!     |         |
Aug 30 06:09:13.874 INFO kablam!     |         help: remove this `mut`
Aug 30 06:09:13.874 INFO kablam!     |
Aug 30 06:09:13.874 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 06:09:13.874 INFO kablam! 
Aug 30 06:09:15.098 INFO kablam! error[E0425]: cannot find function `U64` in this scope
Aug 30 06:09:15.099 INFO kablam!   --> benches/value.rs:99:31
Aug 30 06:09:15.099 INFO kablam!    |
Aug 30 06:09:15.099 INFO kablam! 99 |     let val = Array(vec![Nil, U64(42), F64(3.1415),
Aug 30 06:09:15.099 INFO kablam!    |                               ^^^ did you mean `F64`?
Aug 30 06:09:15.099 INFO kablam! 
Aug 30 06:09:15.880 INFO kablam! error[E0308]: mismatched types
Aug 30 06:09:15.880 INFO kablam!    --> benches/value.rs:100:16
Aug 30 06:09:15.880 INFO kablam!     |
Aug 30 06:09:15.880 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Aug 30 06:09:15.880 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Aug 30 06:09:15.881 INFO kablam!     |
Aug 30 06:09:15.881 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Aug 30 06:09:15.881 INFO kablam!                found type `&'static str`
Aug 30 06:09:15.882 INFO kablam! 
Aug 30 06:09:16.097 INFO kablam! error[E0308]: mismatched types
Aug 30 06:09:16.097 INFO kablam!    --> benches/value.rs:100:65
Aug 30 06:09:16.097 INFO kablam!     |
Aug 30 06:09:16.097 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Aug 30 06:09:16.097 INFO kablam!     |                                                                 ^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Aug 30 06:09:16.104 INFO kablam!     |
Aug 30 06:09:16.104 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Aug 30 06:09:16.104 INFO kablam!                found type `&'static str`
Aug 30 06:09:16.105 INFO kablam! 
Aug 30 06:09:16.296 INFO kablam! error[E0308]: mismatched types
Aug 30 06:09:16.296 INFO kablam!    --> benches/value.rs:100:80
Aug 30 06:09:16.296 INFO kablam!     |
Aug 30 06:09:16.296 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Aug 30 06:09:16.296 INFO kablam!     |                                                                                ^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Aug 30 06:09:16.300 INFO kablam!     |
Aug 30 06:09:16.301 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Aug 30 06:09:16.301 INFO kablam!                found type `&'static str`
Aug 30 06:09:16.301 INFO kablam! 
Aug 30 06:09:16.314 INFO kablam! error: aborting due to 4 previous errors
Aug 30 06:09:16.315 INFO kablam! 
Aug 30 06:09:16.315 INFO kablam! Some errors occurred: E0308, E0425.
Aug 30 06:09:16.316 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Aug 30 06:09:16.329 INFO kablam! error: Could not compile `rmpv`.
Aug 30 06:09:16.329 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:09:16.358 INFO kablam! error: build failed
Aug 30 06:09:16.359 INFO kablam! su: No module specific data is present
Aug 30 06:09:16.823 INFO running `"docker" "rm" "-f" "c632e5643c1617d32ad57f13228417253a4f7cbee992c2858ace4a393a66c0e2"`
Aug 30 06:09:16.944 INFO blam! c632e5643c1617d32ad57f13228417253a4f7cbee992c2858ace4a393a66c0e2