Dec 17 22:16:11.429 INFO checking jjwest/blixt against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:16:11.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jjwest/blixt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:16:11.940 INFO [stdout] d37672c419a674631a7a21c9c715c927177b61d075d3b111bec2db1dec135e94
Dec 17 22:16:11.948 INFO running `"docker" "start" "-a" "d37672c419a674631a7a21c9c715c927177b61d075d3b111bec2db1dec135e94"`
Dec 17 22:16:13.132 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 17 22:16:13.204 INFO [stderr]     Checking regex v0.2.2
Dec 17 22:16:13.204 INFO [stderr]     Checking failure v0.1.0
Dec 17 22:16:15.550 INFO [stderr]     Checking env_logger v0.4.3
Dec 17 22:16:15.984 INFO [stderr]     Checking pretty_env_logger v0.1.1
Dec 17 22:16:16.323 INFO [stderr]     Checking blixt v0.1.0 (/opt/crater/workdir)
Dec 17 22:16:17.368 INFO [stderr] warning[E0170]: pattern binding `Field` is named the same as one of the variants of the type `ast::BinaryOpKind`
Dec 17 22:16:17.368 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.368 INFO [stderr]     |
Dec 17 22:16:17.368 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.368 INFO [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `ast::BinaryOpKind::Field`
Dec 17 22:16:17.368 INFO [stderr] 
Dec 17 22:16:17.376 INFO [stderr] warning: unused variable: `Field`
Dec 17 22:16:17.376 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.376 INFO [stderr]     |
Dec 17 22:16:17.376 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.376 INFO [stderr]     |             ^^^^^ help: consider using `_Field` instead
Dec 17 22:16:17.376 INFO [stderr]     |
Dec 17 22:16:17.376 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:16:17.376 INFO [stderr] 
Dec 17 22:16:17.440 INFO [stderr] warning[E0170]: pattern binding `Field` is named the same as one of the variants of the type `ast::BinaryOpKind`
Dec 17 22:16:17.440 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.440 INFO [stderr]     |
Dec 17 22:16:17.440 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.440 INFO [stderr]     |             ^^^^^ help: to match on the variant, qualify the path: `ast::BinaryOpKind::Field`
Dec 17 22:16:17.440 INFO [stderr] 
Dec 17 22:16:17.448 INFO [stderr] warning: unused variable: `Field`
Dec 17 22:16:17.448 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.448 INFO [stderr]     |
Dec 17 22:16:17.448 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.448 INFO [stderr]     |             ^^^^^ help: consider using `_Field` instead
Dec 17 22:16:17.448 INFO [stderr]     |
Dec 17 22:16:17.448 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 22:16:17.448 INFO [stderr] 
Dec 17 22:16:17.848 INFO [stderr] warning: variant is never constructed: `Struct`
Dec 17 22:16:17.848 INFO [stderr]   --> src/primitives.rs:21:5
Dec 17 22:16:17.848 INFO [stderr]    |
Dec 17 22:16:17.848 INFO [stderr] 21 |     Struct(Rc<String>),
Dec 17 22:16:17.848 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:16:17.848 INFO [stderr]    |
Dec 17 22:16:17.848 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:16:17.848 INFO [stderr] 
Dec 17 22:16:17.856 INFO [stderr] warning: method is never used: `get_struct`
Dec 17 22:16:17.856 INFO [stderr]    --> src/scope.rs:142:5
Dec 17 22:16:17.856 INFO [stderr]     |
Dec 17 22:16:17.856 INFO [stderr] 142 |     pub fn get_struct(&mut self, name: &str) -> Option<&'ast StructDecl> {
Dec 17 22:16:17.856 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:16:17.856 INFO [stderr] 
Dec 17 22:16:17.868 INFO [stderr] warning: variable `Field` should have a snake case name such as `field`
Dec 17 22:16:17.868 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.868 INFO [stderr]     |
Dec 17 22:16:17.868 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.868 INFO [stderr]     |             ^^^^^
Dec 17 22:16:17.868 INFO [stderr]     |
Dec 17 22:16:17.868 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 22:16:17.868 INFO [stderr] 
Dec 17 22:16:17.952 INFO [stderr] warning: variant is never constructed: `Struct`
Dec 17 22:16:17.952 INFO [stderr]   --> src/primitives.rs:21:5
Dec 17 22:16:17.952 INFO [stderr]    |
Dec 17 22:16:17.952 INFO [stderr] 21 |     Struct(Rc<String>),
Dec 17 22:16:17.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 22:16:17.952 INFO [stderr]    |
Dec 17 22:16:17.952 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:16:17.952 INFO [stderr] 
Dec 17 22:16:17.952 INFO [stderr] warning: method is never used: `get_struct`
Dec 17 22:16:17.952 INFO [stderr]    --> src/scope.rs:142:5
Dec 17 22:16:17.952 INFO [stderr]     |
Dec 17 22:16:17.952 INFO [stderr] 142 |     pub fn get_struct(&mut self, name: &str) -> Option<&'ast StructDecl> {
Dec 17 22:16:17.952 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:16:17.952 INFO [stderr] 
Dec 17 22:16:17.963 INFO [stderr] warning: variable `Field` should have a snake case name such as `field`
Dec 17 22:16:17.963 INFO [stderr]    --> src/typecheck.rs:180:13
Dec 17 22:16:17.963 INFO [stderr]     |
Dec 17 22:16:17.963 INFO [stderr] 180 |             Field => unimplemented!(),
Dec 17 22:16:17.963 INFO [stderr]     |             ^^^^^
Dec 17 22:16:17.963 INFO [stderr]     |
Dec 17 22:16:17.963 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 22:16:17.963 INFO [stderr] 
Dec 17 22:16:18.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Dec 17 22:16:19.010 INFO running `"docker" "inspect" "d37672c419a674631a7a21c9c715c927177b61d075d3b111bec2db1dec135e94"`
Dec 17 22:16:19.134 INFO running `"docker" "rm" "-f" "d37672c419a674631a7a21c9c715c927177b61d075d3b111bec2db1dec135e94"`
Dec 17 22:16:19.265 INFO [stdout] d37672c419a674631a7a21c9c715c927177b61d075d3b111bec2db1dec135e94