Sep 04 15:58:55.300 INFO checking kailua_types-1.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 15:58:55.300 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 15:58:55.300 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:58:55.490 INFO blam! fbf9b45e67c15323cbc469fc257ef830f832f768c6f81f3190f28f329d76651e
Sep 04 15:58:55.493 INFO running `"docker" "start" "-a" "fbf9b45e67c15323cbc469fc257ef830f832f768c6f81f3190f28f329d76651e"`
Sep 04 15:58:56.223 INFO kablam!     Checking kailua_env v1.0.4
Sep 04 15:58:56.223 INFO kablam!     Checking parse-generics-shim v0.1.1
Sep 04 15:58:56.223 INFO kablam!     Checking take_mut v0.1.3
Sep 04 15:58:56.223 INFO kablam!     Checking atomic v0.3.4
Sep 04 15:58:57.481 INFO kablam!     Checking kailua_diag v1.0.4
Sep 04 15:58:58.410 INFO kablam!     Checking kailua_syntax v1.1.0
Sep 04 15:59:02.557 INFO kablam!     Checking kailua_types v1.1.0 (file:///source)
Sep 04 15:59:04.931 INFO kablam! warning: unused macro definition
Sep 04 15:59:04.931 INFO kablam!     --> src/ty/value.rs:1875:5
Sep 04 15:59:04.931 INFO kablam!      |
Sep 04 15:59:04.931 INFO kablam! 1875 | /     macro_rules! hash {
Sep 04 15:59:04.931 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Sep 04 15:59:04.931 INFO kablam! 1877 | |     }
Sep 04 15:59:04.931 INFO kablam!      | |_____^
Sep 04 15:59:04.932 INFO kablam!      |
Sep 04 15:59:04.932 INFO kablam!      = note: #[warn(unused_macros)] on by default
Sep 04 15:59:04.932 INFO kablam! 
Sep 04 15:59:08.988 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:08.988 INFO kablam!   --> src/ty/display.rs:78:13
Sep 04 15:59:08.988 INFO kablam!    |
Sep 04 15:59:08.988 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Sep 04 15:59:08.988 INFO kablam!    |             ----^^^^^
Sep 04 15:59:08.988 INFO kablam!    |             |
Sep 04 15:59:08.988 INFO kablam!    |             help: remove this `mut`
Sep 04 15:59:08.988 INFO kablam!    |
Sep 04 15:59:08.988 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 15:59:08.988 INFO kablam! 
Sep 04 15:59:10.170 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:10.170 INFO kablam!    --> src/env/mod.rs:381:17
Sep 04 15:59:10.170 INFO kablam!     |
Sep 04 15:59:10.170 INFO kablam! 381 |             let mut row =
Sep 04 15:59:10.170 INFO kablam!     |                 ----^^^
Sep 04 15:59:10.170 INFO kablam!     |                 |
Sep 04 15:59:10.170 INFO kablam!     |                 help: remove this `mut`
Sep 04 15:59:10.170 INFO kablam! 
Sep 04 15:59:10.170 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:10.170 INFO kablam!    --> src/env/mod.rs:388:17
Sep 04 15:59:10.170 INFO kablam!     |
Sep 04 15:59:10.170 INFO kablam! 388 |             let mut row =
Sep 04 15:59:10.170 INFO kablam!     |                 ----^^^
Sep 04 15:59:10.170 INFO kablam!     |                 |
Sep 04 15:59:10.171 INFO kablam!     |                 help: remove this `mut`
Sep 04 15:59:10.171 INFO kablam! 
Sep 04 15:59:11.522 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:11.523 INFO kablam!   --> src/ty/display.rs:78:13
Sep 04 15:59:11.523 INFO kablam!    |
Sep 04 15:59:11.523 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Sep 04 15:59:11.523 INFO kablam!    |             ----^^^^^
Sep 04 15:59:11.523 INFO kablam!    |             |
Sep 04 15:59:11.523 INFO kablam!    |             help: remove this `mut`
Sep 04 15:59:11.523 INFO kablam!    |
Sep 04 15:59:11.523 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 15:59:11.523 INFO kablam! 
Sep 04 15:59:12.787 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:12.787 INFO kablam!    --> src/env/mod.rs:381:17
Sep 04 15:59:12.787 INFO kablam!     |
Sep 04 15:59:12.787 INFO kablam! 381 |             let mut row =
Sep 04 15:59:12.787 INFO kablam!     |                 ----^^^
Sep 04 15:59:12.787 INFO kablam!     |                 |
Sep 04 15:59:12.787 INFO kablam!     |                 help: remove this `mut`
Sep 04 15:59:12.787 INFO kablam! 
Sep 04 15:59:12.787 INFO kablam! warning: variable does not need to be mutable
Sep 04 15:59:12.787 INFO kablam!    --> src/env/mod.rs:388:17
Sep 04 15:59:12.787 INFO kablam!     |
Sep 04 15:59:12.787 INFO kablam! 388 |             let mut row =
Sep 04 15:59:12.787 INFO kablam!     |                 ----^^^
Sep 04 15:59:12.787 INFO kablam!     |                 |
Sep 04 15:59:12.787 INFO kablam!     |                 help: remove this `mut`
Sep 04 15:59:12.787 INFO kablam! 
Sep 04 15:59:13.249 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.09s
Sep 04 15:59:13.255 INFO kablam! su: No module specific data is present
Sep 04 15:59:13.881 INFO running `"docker" "rm" "-f" "fbf9b45e67c15323cbc469fc257ef830f832f768c6f81f3190f28f329d76651e"`
Sep 04 15:59:13.979 INFO blam! fbf9b45e67c15323cbc469fc257ef830f832f768c6f81f3190f28f329d76651e