Aug 31 23:38:29.309 INFO checking kailua_types-1.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 23:38:29.310 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 23:38:29.310 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:38:29.486 INFO blam! 0c7782dfde3d43be8b9550eb1b5a130e16f45ef2e750a4eca3845984e46fbc85
Aug 31 23:38:29.488 INFO running `"docker" "start" "-a" "0c7782dfde3d43be8b9550eb1b5a130e16f45ef2e750a4eca3845984e46fbc85"`
Aug 31 23:38:30.157 INFO kablam!     Checking kailua_env v1.0.4
Aug 31 23:38:31.347 INFO kablam!     Checking kailua_diag v1.0.4
Aug 31 23:38:32.395 INFO kablam!     Checking kailua_syntax v1.1.0
Aug 31 23:38:36.938 INFO kablam!     Checking kailua_types v1.1.0 (file:///source)
Aug 31 23:38:38.456 INFO kablam! warning: unused macro definition
Aug 31 23:38:38.456 INFO kablam!     --> src/ty/value.rs:1875:5
Aug 31 23:38:38.456 INFO kablam!      |
Aug 31 23:38:38.456 INFO kablam! 1875 | /     macro_rules! hash {
Aug 31 23:38:38.456 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Aug 31 23:38:38.456 INFO kablam! 1877 | |     }
Aug 31 23:38:38.456 INFO kablam!      | |_____^
Aug 31 23:38:38.456 INFO kablam!      |
Aug 31 23:38:38.456 INFO kablam!      = note: #[warn(unused_macros)] on by default
Aug 31 23:38:38.456 INFO kablam! 
Aug 31 23:38:41.918 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:41.918 INFO kablam!   --> src/ty/display.rs:78:13
Aug 31 23:38:41.918 INFO kablam!    |
Aug 31 23:38:41.918 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 31 23:38:41.918 INFO kablam!    |             ----^^^^^
Aug 31 23:38:41.919 INFO kablam!    |             |
Aug 31 23:38:41.919 INFO kablam!    |             help: remove this `mut`
Aug 31 23:38:41.919 INFO kablam!    |
Aug 31 23:38:41.919 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 23:38:41.919 INFO kablam! 
Aug 31 23:38:42.990 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:42.990 INFO kablam!    --> src/env/mod.rs:381:17
Aug 31 23:38:42.990 INFO kablam!     |
Aug 31 23:38:42.990 INFO kablam! 381 |             let mut row =
Aug 31 23:38:42.990 INFO kablam!     |                 ----^^^
Aug 31 23:38:42.990 INFO kablam!     |                 |
Aug 31 23:38:42.990 INFO kablam!     |                 help: remove this `mut`
Aug 31 23:38:42.990 INFO kablam! 
Aug 31 23:38:42.990 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:42.990 INFO kablam!    --> src/env/mod.rs:388:17
Aug 31 23:38:42.990 INFO kablam!     |
Aug 31 23:38:42.990 INFO kablam! 388 |             let mut row =
Aug 31 23:38:42.990 INFO kablam!     |                 ----^^^
Aug 31 23:38:42.990 INFO kablam!     |                 |
Aug 31 23:38:42.990 INFO kablam!     |                 help: remove this `mut`
Aug 31 23:38:42.990 INFO kablam! 
Aug 31 23:38:43.990 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:43.990 INFO kablam!   --> src/ty/display.rs:78:13
Aug 31 23:38:43.990 INFO kablam!    |
Aug 31 23:38:43.990 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 31 23:38:43.990 INFO kablam!    |             ----^^^^^
Aug 31 23:38:43.990 INFO kablam!    |             |
Aug 31 23:38:43.990 INFO kablam!    |             help: remove this `mut`
Aug 31 23:38:43.990 INFO kablam!    |
Aug 31 23:38:43.990 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 23:38:43.990 INFO kablam! 
Aug 31 23:38:46.081 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:46.081 INFO kablam!    --> src/env/mod.rs:381:17
Aug 31 23:38:46.081 INFO kablam!     |
Aug 31 23:38:46.081 INFO kablam! 381 |             let mut row =
Aug 31 23:38:46.082 INFO kablam!     |                 ----^^^
Aug 31 23:38:46.082 INFO kablam!     |                 |
Aug 31 23:38:46.082 INFO kablam!     |                 help: remove this `mut`
Aug 31 23:38:46.082 INFO kablam! 
Aug 31 23:38:46.082 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:38:46.082 INFO kablam!    --> src/env/mod.rs:388:17
Aug 31 23:38:46.082 INFO kablam!     |
Aug 31 23:38:46.082 INFO kablam! 388 |             let mut row =
Aug 31 23:38:46.082 INFO kablam!     |                 ----^^^
Aug 31 23:38:46.082 INFO kablam!     |                 |
Aug 31 23:38:46.082 INFO kablam!     |                 help: remove this `mut`
Aug 31 23:38:46.082 INFO kablam! 
Aug 31 23:38:46.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.84s
Aug 31 23:38:46.932 INFO kablam! su: No module specific data is present
Aug 31 23:38:47.407 INFO running `"docker" "rm" "-f" "0c7782dfde3d43be8b9550eb1b5a130e16f45ef2e750a4eca3845984e46fbc85"`
Aug 31 23:38:47.527 INFO blam! 0c7782dfde3d43be8b9550eb1b5a130e16f45ef2e750a4eca3845984e46fbc85