Sep 10 03:56:06.871 INFO checking jjwest/blixt against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 03:56:06.871 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 03:56:06.871 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:56:07.056 INFO blam! ed232c3a980359a1f6d3594794be37ea78b468181d4ffb18d25e6d05ab645eae
Sep 10 03:56:07.057 INFO running `"docker" "start" "-a" "ed232c3a980359a1f6d3594794be37ea78b468181d4ffb18d25e6d05ab645eae"`
Sep 10 03:56:09.405 INFO kablam! usermod: no changes
Sep 10 03:56:09.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 03:56:09.604 INFO kablam!     Checking lazy_static v0.2.10
Sep 10 03:56:09.614 INFO kablam!    Compiling backtrace-sys v0.1.16
Sep 10 03:56:09.614 INFO kablam!     Checking memchr v1.0.2
Sep 10 03:56:10.178 INFO kablam!     Checking thread_local v0.3.4
Sep 10 03:56:10.307 INFO kablam!     Checking aho-corasick v0.6.3
Sep 10 03:56:12.087 INFO kablam!     Checking regex v0.2.2
Sep 10 03:56:16.863 INFO kablam!     Checking env_logger v0.4.3
Sep 10 03:56:17.883 INFO kablam!     Checking pretty_env_logger v0.1.1
Sep 10 03:56:24.819 INFO kablam!     Checking backtrace v0.3.4
Sep 10 03:56:25.333 INFO kablam!     Checking failure v0.1.0
Sep 10 03:56:25.819 INFO kablam!     Checking blixt v0.1.0 (file:///source)
Sep 10 03:56:27.585 INFO kablam! warning[E0170]: pattern binding `Field` is named the same as one of the variants of the type `ast::BinaryOpKind`
Sep 10 03:56:27.585 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:27.585 INFO kablam!     |
Sep 10 03:56:27.585 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:27.585 INFO kablam!     |             ^^^^^ help: to match on the variant, qualify the path: `ast::BinaryOpKind::Field`
Sep 10 03:56:27.585 INFO kablam! 
Sep 10 03:56:27.591 INFO kablam! warning: unused variable: `Field`
Sep 10 03:56:27.591 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:27.591 INFO kablam!     |
Sep 10 03:56:27.591 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:27.591 INFO kablam!     |             ^^^^^ help: consider using `_Field` instead
Sep 10 03:56:27.591 INFO kablam!     |
Sep 10 03:56:27.591 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 03:56:27.591 INFO kablam! 
Sep 10 03:56:27.623 INFO kablam! warning[E0170]: pattern binding `Field` is named the same as one of the variants of the type `ast::BinaryOpKind`
Sep 10 03:56:27.623 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:27.623 INFO kablam!     |
Sep 10 03:56:27.624 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:27.624 INFO kablam!     |             ^^^^^ help: to match on the variant, qualify the path: `ast::BinaryOpKind::Field`
Sep 10 03:56:27.624 INFO kablam! 
Sep 10 03:56:27.630 INFO kablam! warning: unused variable: `Field`
Sep 10 03:56:27.630 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:27.630 INFO kablam!     |
Sep 10 03:56:27.630 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:27.630 INFO kablam!     |             ^^^^^ help: consider using `_Field` instead
Sep 10 03:56:27.642 INFO kablam!     |
Sep 10 03:56:27.642 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 03:56:27.642 INFO kablam! 
Sep 10 03:56:28.178 INFO kablam! warning: variant is never constructed: `Struct`
Sep 10 03:56:28.178 INFO kablam!   --> src/primitives.rs:21:5
Sep 10 03:56:28.178 INFO kablam!    |
Sep 10 03:56:28.178 INFO kablam! 21 |     Struct(Rc<String>),
Sep 10 03:56:28.178 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 03:56:28.178 INFO kablam!    |
Sep 10 03:56:28.178 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:56:28.178 INFO kablam! 
Sep 10 03:56:28.178 INFO kablam! warning: method is never used: `get_struct`
Sep 10 03:56:28.178 INFO kablam!    --> src/scope.rs:142:5
Sep 10 03:56:28.178 INFO kablam!     |
Sep 10 03:56:28.179 INFO kablam! 142 |     pub fn get_struct(&mut self, name: &str) -> Option<&'ast StructDecl> {
Sep 10 03:56:28.179 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:56:28.179 INFO kablam! 
Sep 10 03:56:28.220 INFO kablam! warning: variable `Field` should have a snake case name such as `field`
Sep 10 03:56:28.220 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:28.220 INFO kablam!     |
Sep 10 03:56:28.220 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:28.220 INFO kablam!     |             ^^^^^
Sep 10 03:56:28.220 INFO kablam!     |
Sep 10 03:56:28.220 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 10 03:56:28.220 INFO kablam! 
Sep 10 03:56:28.259 INFO kablam! warning: variant is never constructed: `Struct`
Sep 10 03:56:28.260 INFO kablam!   --> src/primitives.rs:21:5
Sep 10 03:56:28.260 INFO kablam!    |
Sep 10 03:56:28.260 INFO kablam! 21 |     Struct(Rc<String>),
Sep 10 03:56:28.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 03:56:28.271 INFO kablam!    |
Sep 10 03:56:28.271 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 03:56:28.272 INFO kablam! 
Sep 10 03:56:28.272 INFO kablam! warning: method is never used: `get_struct`
Sep 10 03:56:28.272 INFO kablam!    --> src/scope.rs:142:5
Sep 10 03:56:28.272 INFO kablam!     |
Sep 10 03:56:28.272 INFO kablam! 142 |     pub fn get_struct(&mut self, name: &str) -> Option<&'ast StructDecl> {
Sep 10 03:56:28.272 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:56:28.272 INFO kablam! 
Sep 10 03:56:28.330 INFO kablam! warning: variable `Field` should have a snake case name such as `field`
Sep 10 03:56:28.330 INFO kablam!    --> src/typecheck.rs:180:13
Sep 10 03:56:28.331 INFO kablam!     |
Sep 10 03:56:28.331 INFO kablam! 180 |             Field => unimplemented!(),
Sep 10 03:56:28.331 INFO kablam!     |             ^^^^^
Sep 10 03:56:28.331 INFO kablam!     |
Sep 10 03:56:28.331 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Sep 10 03:56:28.331 INFO kablam! 
Sep 10 03:56:28.426 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.00s
Sep 10 03:56:28.431 INFO kablam! su: No module specific data is present
Sep 10 03:56:30.138 INFO running `"docker" "rm" "-f" "ed232c3a980359a1f6d3594794be37ea78b468181d4ffb18d25e6d05ab645eae"`
Sep 10 03:56:30.243 INFO blam! ed232c3a980359a1f6d3594794be37ea78b468181d4ffb18d25e6d05ab645eae