Aug 02 06:07:22.859 INFO checking kailua_types-1.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 06:07:22.859 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:07:22.859 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:07:22.859 INFO running `"docker" "create" "-v" "/tmp/crater.oL5eAqRpjVrV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 06:07:23.175 INFO blam! fae3be139eed2892bdd925574177faf1c40443ddea0392f58c08b3e1049841d4
Aug 02 06:07:23.177 INFO running `"docker" "start" "-a" "fae3be139eed2892bdd925574177faf1c40443ddea0392f58c08b3e1049841d4"`
Aug 02 06:07:23.996 INFO kablam!     Checking kailua_env v1.0.4
Aug 02 06:07:23.996 INFO kablam!     Checking parse-generics-shim v0.1.1
Aug 02 06:07:23.997 INFO kablam!     Checking take_mut v0.1.3
Aug 02 06:07:23.997 INFO kablam!     Checking atomic v0.3.4
Aug 02 06:07:26.446 INFO kablam!     Checking kailua_diag v1.0.4
Aug 02 06:07:27.795 INFO kablam!     Checking kailua_syntax v1.1.0
Aug 02 06:07:34.517 INFO kablam!     Checking kailua_types v1.1.0 (file:///source)
Aug 02 06:07:37.032 INFO kablam! warning: unused macro definition
Aug 02 06:07:37.032 INFO kablam!     --> src/ty/value.rs:1875:5
Aug 02 06:07:37.032 INFO kablam!      |
Aug 02 06:07:37.032 INFO kablam! 1875 | /     macro_rules! hash {
Aug 02 06:07:37.032 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Aug 02 06:07:37.032 INFO kablam! 1877 | |     }
Aug 02 06:07:37.032 INFO kablam!      | |_____^
Aug 02 06:07:37.032 INFO kablam!      |
Aug 02 06:07:37.032 INFO kablam!      = note: #[warn(unused_macros)] on by default
Aug 02 06:07:37.032 INFO kablam! 
Aug 02 06:07:43.418 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:43.418 INFO kablam!   --> src/ty/display.rs:78:13
Aug 02 06:07:43.418 INFO kablam!    |
Aug 02 06:07:43.418 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 02 06:07:43.418 INFO kablam!    |             ----^^^^^
Aug 02 06:07:43.418 INFO kablam!    |             |
Aug 02 06:07:43.418 INFO kablam!    |             help: remove this `mut`
Aug 02 06:07:43.418 INFO kablam!    |
Aug 02 06:07:43.418 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 06:07:43.418 INFO kablam! 
Aug 02 06:07:45.676 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:45.676 INFO kablam!    --> src/env/mod.rs:381:17
Aug 02 06:07:45.676 INFO kablam!     |
Aug 02 06:07:45.676 INFO kablam! 381 |             let mut row =
Aug 02 06:07:45.676 INFO kablam!     |                 ----^^^
Aug 02 06:07:45.676 INFO kablam!     |                 |
Aug 02 06:07:45.676 INFO kablam!     |                 help: remove this `mut`
Aug 02 06:07:45.676 INFO kablam! 
Aug 02 06:07:45.676 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:45.676 INFO kablam!    --> src/env/mod.rs:388:17
Aug 02 06:07:45.676 INFO kablam!     |
Aug 02 06:07:45.676 INFO kablam! 388 |             let mut row =
Aug 02 06:07:45.676 INFO kablam!     |                 ----^^^
Aug 02 06:07:45.677 INFO kablam!     |                 |
Aug 02 06:07:45.678 INFO kablam!     |                 help: remove this `mut`
Aug 02 06:07:45.678 INFO kablam! 
Aug 02 06:07:48.392 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:48.392 INFO kablam!   --> src/ty/display.rs:78:13
Aug 02 06:07:48.392 INFO kablam!    |
Aug 02 06:07:48.392 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 02 06:07:48.392 INFO kablam!    |             ----^^^^^
Aug 02 06:07:48.392 INFO kablam!    |             |
Aug 02 06:07:48.392 INFO kablam!    |             help: remove this `mut`
Aug 02 06:07:48.392 INFO kablam!    |
Aug 02 06:07:48.392 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 06:07:48.392 INFO kablam! 
Aug 02 06:07:52.414 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:52.414 INFO kablam!    --> src/env/mod.rs:381:17
Aug 02 06:07:52.414 INFO kablam!     |
Aug 02 06:07:52.414 INFO kablam! 381 |             let mut row =
Aug 02 06:07:52.414 INFO kablam!     |                 ----^^^
Aug 02 06:07:52.414 INFO kablam!     |                 |
Aug 02 06:07:52.414 INFO kablam!     |                 help: remove this `mut`
Aug 02 06:07:52.414 INFO kablam! 
Aug 02 06:07:52.414 INFO kablam! warning: variable does not need to be mutable
Aug 02 06:07:52.415 INFO kablam!    --> src/env/mod.rs:388:17
Aug 02 06:07:52.415 INFO kablam!     |
Aug 02 06:07:52.415 INFO kablam! 388 |             let mut row =
Aug 02 06:07:52.415 INFO kablam!     |                 ----^^^
Aug 02 06:07:52.415 INFO kablam!     |                 |
Aug 02 06:07:52.415 INFO kablam!     |                 help: remove this `mut`
Aug 02 06:07:52.415 INFO kablam! 
Aug 02 06:07:53.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.42s
Aug 02 06:07:53.301 INFO kablam! su: No module specific data is present
Aug 02 06:07:53.932 INFO running `"docker" "rm" "-f" "fae3be139eed2892bdd925574177faf1c40443ddea0392f58c08b3e1049841d4"`
Aug 02 06:07:54.117 INFO blam! fae3be139eed2892bdd925574177faf1c40443ddea0392f58c08b3e1049841d4