Sep 02 02:35:16.057 INFO checking rmpv-0.4.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 02:35:16.057 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 02:35:16.057 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:35:16.213 INFO blam! e5644bd4043427a43ed9c1ee03e10c0eec6527beedd5ec476eca31b35abf2bed
Sep 02 02:35:16.214 INFO running `"docker" "start" "-a" "e5644bd4043427a43ed9c1ee03e10c0eec6527beedd5ec476eca31b35abf2bed"`
Sep 02 02:35:16.810 INFO kablam!     Checking rmpv v0.4.0 (file:///source)
Sep 02 02:35:18.206 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:35:18.206 INFO kablam!    --> src/decode/value_ref.rs:156:9
Sep 02 02:35:18.207 INFO kablam!     |
Sep 02 02:35:18.207 INFO kablam! 156 |     let mut rd = rd;
Sep 02 02:35:18.207 INFO kablam!     |         ----^^
Sep 02 02:35:18.207 INFO kablam!     |         |
Sep 02 02:35:18.207 INFO kablam!     |         help: remove this `mut`
Sep 02 02:35:18.207 INFO kablam!     |
Sep 02 02:35:18.207 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:35:18.207 INFO kablam! 
Sep 02 02:35:18.369 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:35:18.369 INFO kablam!    --> src/decode/value_ref.rs:156:9
Sep 02 02:35:18.369 INFO kablam!     |
Sep 02 02:35:18.369 INFO kablam! 156 |     let mut rd = rd;
Sep 02 02:35:18.369 INFO kablam!     |         ----^^
Sep 02 02:35:18.369 INFO kablam!     |         |
Sep 02 02:35:18.369 INFO kablam!     |         help: remove this `mut`
Sep 02 02:35:18.369 INFO kablam!     |
Sep 02 02:35:18.369 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:35:18.369 INFO kablam! 
Sep 02 02:35:19.129 INFO kablam! error[E0425]: cannot find function `U64` in this scope
Sep 02 02:35:19.129 INFO kablam!   --> benches/value.rs:99:31
Sep 02 02:35:19.129 INFO kablam!    |
Sep 02 02:35:19.129 INFO kablam! 99 |     let val = Array(vec![Nil, U64(42), F64(3.1415),
Sep 02 02:35:19.129 INFO kablam!    |                               ^^^ did you mean `F64`?
Sep 02 02:35:19.130 INFO kablam! 
Sep 02 02:35:19.553 INFO kablam! error[E0308]: mismatched types
Sep 02 02:35:19.553 INFO kablam!    --> benches/value.rs:100:16
Sep 02 02:35:19.553 INFO kablam!     |
Sep 02 02:35:19.554 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Sep 02 02:35:19.554 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Sep 02 02:35:19.554 INFO kablam!     |
Sep 02 02:35:19.554 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Sep 02 02:35:19.554 INFO kablam!                found type `&'static str`
Sep 02 02:35:19.554 INFO kablam! 
Sep 02 02:35:19.715 INFO kablam! error[E0308]: mismatched types
Sep 02 02:35:19.715 INFO kablam!    --> benches/value.rs:100:65
Sep 02 02:35:19.715 INFO kablam!     |
Sep 02 02:35:19.715 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Sep 02 02:35:19.715 INFO kablam!     |                                                                 ^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Sep 02 02:35:19.715 INFO kablam!     |
Sep 02 02:35:19.715 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Sep 02 02:35:19.715 INFO kablam!                found type `&'static str`
Sep 02 02:35:19.715 INFO kablam! 
Sep 02 02:35:19.862 INFO kablam! error[E0308]: mismatched types
Sep 02 02:35:19.862 INFO kablam!    --> benches/value.rs:100:80
Sep 02 02:35:19.862 INFO kablam!     |
Sep 02 02:35:19.862 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Sep 02 02:35:19.862 INFO kablam!     |                                                                                ^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Sep 02 02:35:19.862 INFO kablam!     |
Sep 02 02:35:19.862 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Sep 02 02:35:19.862 INFO kablam!                found type `&'static str`
Sep 02 02:35:19.862 INFO kablam! 
Sep 02 02:35:19.875 INFO kablam! error: aborting due to 4 previous errors
Sep 02 02:35:19.875 INFO kablam! 
Sep 02 02:35:19.875 INFO kablam! Some errors occurred: E0308, E0425.
Sep 02 02:35:19.875 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Sep 02 02:35:19.891 INFO kablam! error: Could not compile `rmpv`.
Sep 02 02:35:19.891 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 02:35:20.544 INFO kablam! error: build failed
Sep 02 02:35:20.547 INFO kablam! su: No module specific data is present
Sep 02 02:35:20.958 INFO running `"docker" "rm" "-f" "e5644bd4043427a43ed9c1ee03e10c0eec6527beedd5ec476eca31b35abf2bed"`
Sep 02 02:35:21.063 INFO blam! e5644bd4043427a43ed9c1ee03e10c0eec6527beedd5ec476eca31b35abf2bed