Aug 30 13:19:04.295 INFO checking kailua_types-1.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 13:19:04.295 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 13:19:04.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:19:04.465 INFO blam! 738387d0db435047c8578332fc27ade15d03c1621719f7e404d34edb3d2c8637
Aug 30 13:19:04.467 INFO running `"docker" "start" "-a" "738387d0db435047c8578332fc27ade15d03c1621719f7e404d34edb3d2c8637"`
Aug 30 13:19:05.041 INFO kablam!     Checking parse-generics-shim v0.1.1
Aug 30 13:19:05.042 INFO kablam!     Checking kailua_env v1.0.4
Aug 30 13:19:05.043 INFO kablam!     Checking vec_map v0.7.0
Aug 30 13:19:05.043 INFO kablam!     Checking take_mut v0.1.3
Aug 30 13:19:06.468 INFO kablam!     Checking kailua_diag v1.0.4
Aug 30 13:19:07.622 INFO kablam!     Checking kailua_syntax v1.1.0
Aug 30 13:19:11.672 INFO kablam!     Checking kailua_types v1.1.0 (file:///source)
Aug 30 13:19:14.122 INFO kablam! warning: unused macro definition
Aug 30 13:19:14.122 INFO kablam!     --> src/ty/value.rs:1875:5
Aug 30 13:19:14.122 INFO kablam!      |
Aug 30 13:19:14.122 INFO kablam! 1875 | /     macro_rules! hash {
Aug 30 13:19:14.122 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Aug 30 13:19:14.122 INFO kablam! 1877 | |     }
Aug 30 13:19:14.122 INFO kablam!      | |_____^
Aug 30 13:19:14.122 INFO kablam!      |
Aug 30 13:19:14.122 INFO kablam!      = note: #[warn(unused_macros)] on by default
Aug 30 13:19:14.122 INFO kablam! 
Aug 30 13:19:18.038 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:18.038 INFO kablam!   --> src/ty/display.rs:78:13
Aug 30 13:19:18.038 INFO kablam!    |
Aug 30 13:19:18.038 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 30 13:19:18.039 INFO kablam!    |             ----^^^^^
Aug 30 13:19:18.039 INFO kablam!    |             |
Aug 30 13:19:18.039 INFO kablam!    |             help: remove this `mut`
Aug 30 13:19:18.039 INFO kablam!    |
Aug 30 13:19:18.039 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:19:18.039 INFO kablam! 
Aug 30 13:19:19.382 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:19.382 INFO kablam!    --> src/env/mod.rs:381:17
Aug 30 13:19:19.382 INFO kablam!     |
Aug 30 13:19:19.382 INFO kablam! 381 |             let mut row =
Aug 30 13:19:19.382 INFO kablam!     |                 ----^^^
Aug 30 13:19:19.382 INFO kablam!     |                 |
Aug 30 13:19:19.382 INFO kablam!     |                 help: remove this `mut`
Aug 30 13:19:19.382 INFO kablam! 
Aug 30 13:19:19.383 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:19.383 INFO kablam!    --> src/env/mod.rs:388:17
Aug 30 13:19:19.383 INFO kablam!     |
Aug 30 13:19:19.383 INFO kablam! 388 |             let mut row =
Aug 30 13:19:19.383 INFO kablam!     |                 ----^^^
Aug 30 13:19:19.383 INFO kablam!     |                 |
Aug 30 13:19:19.383 INFO kablam!     |                 help: remove this `mut`
Aug 30 13:19:19.383 INFO kablam! 
Aug 30 13:19:20.699 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:20.699 INFO kablam!   --> src/ty/display.rs:78:13
Aug 30 13:19:20.699 INFO kablam!    |
Aug 30 13:19:20.699 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Aug 30 13:19:20.699 INFO kablam!    |             ----^^^^^
Aug 30 13:19:20.699 INFO kablam!    |             |
Aug 30 13:19:20.699 INFO kablam!    |             help: remove this `mut`
Aug 30 13:19:20.699 INFO kablam!    |
Aug 30 13:19:20.699 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:19:20.699 INFO kablam! 
Aug 30 13:19:21.887 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:21.887 INFO kablam!    --> src/env/mod.rs:381:17
Aug 30 13:19:21.887 INFO kablam!     |
Aug 30 13:19:21.887 INFO kablam! 381 |             let mut row =
Aug 30 13:19:21.887 INFO kablam!     |                 ----^^^
Aug 30 13:19:21.887 INFO kablam!     |                 |
Aug 30 13:19:21.887 INFO kablam!     |                 help: remove this `mut`
Aug 30 13:19:21.887 INFO kablam! 
Aug 30 13:19:21.887 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:19:21.887 INFO kablam!    --> src/env/mod.rs:388:17
Aug 30 13:19:21.887 INFO kablam!     |
Aug 30 13:19:21.887 INFO kablam! 388 |             let mut row =
Aug 30 13:19:21.887 INFO kablam!     |                 ----^^^
Aug 30 13:19:21.887 INFO kablam!     |                 |
Aug 30 13:19:21.887 INFO kablam!     |                 help: remove this `mut`
Aug 30 13:19:21.887 INFO kablam! 
Aug 30 13:19:22.371 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.39s
Aug 30 13:19:22.380 INFO kablam! su: No module specific data is present
Aug 30 13:19:22.874 INFO running `"docker" "rm" "-f" "738387d0db435047c8578332fc27ade15d03c1621719f7e404d34edb3d2c8637"`
Aug 30 13:19:22.953 INFO blam! 738387d0db435047c8578332fc27ade15d03c1621719f7e404d34edb3d2c8637