Sep 19 23:26:05.994 INFO checking kailua_types-1.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:26:05.995 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:26:05.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:26:06.197 INFO blam! 884e3af92f1336a6159a5496fe5ae23381f89042453bd2ffaf4a4d5a1b5857d3
Sep 19 23:26:06.201 INFO running `"docker" "start" "-a" "884e3af92f1336a6159a5496fe5ae23381f89042453bd2ffaf4a4d5a1b5857d3"`
Sep 19 23:26:07.172 INFO kablam! usermod: no changes
Sep 19 23:26:07.275 INFO kablam!     Checking kailua_env v1.0.4
Sep 19 23:26:07.278 INFO kablam!     Checking parse-generics-shim v0.1.1
Sep 19 23:26:07.278 INFO kablam!     Checking atomic v0.3.4
Sep 19 23:26:07.278 INFO kablam!     Checking take_mut v0.1.3
Sep 19 23:26:08.152 INFO kablam!     Checking kailua_diag v1.0.4
Sep 19 23:26:08.860 INFO kablam!     Checking kailua_syntax v1.1.0
Sep 19 23:26:12.485 INFO kablam!     Checking kailua_types v1.1.0 (/source)
Sep 19 23:26:13.630 INFO kablam! warning: unused macro definition
Sep 19 23:26:13.630 INFO kablam!     --> src/ty/value.rs:1875:5
Sep 19 23:26:13.630 INFO kablam!      |
Sep 19 23:26:13.630 INFO kablam! 1875 | /     macro_rules! hash {
Sep 19 23:26:13.630 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Sep 19 23:26:13.630 INFO kablam! 1877 | |     }
Sep 19 23:26:13.630 INFO kablam!      | |_____^
Sep 19 23:26:13.630 INFO kablam!      |
Sep 19 23:26:13.630 INFO kablam!      = note: #[warn(unused_macros)] on by default
Sep 19 23:26:13.630 INFO kablam! 
Sep 19 23:26:15.870 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:15.870 INFO kablam!   --> src/ty/display.rs:78:13
Sep 19 23:26:15.870 INFO kablam!    |
Sep 19 23:26:15.870 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Sep 19 23:26:15.870 INFO kablam!    |             ----^^^^^
Sep 19 23:26:15.870 INFO kablam!    |             |
Sep 19 23:26:15.870 INFO kablam!    |             help: remove this `mut`
Sep 19 23:26:15.871 INFO kablam!    |
Sep 19 23:26:15.871 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 23:26:15.871 INFO kablam! 
Sep 19 23:26:16.506 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:16.506 INFO kablam!    --> src/env/mod.rs:381:17
Sep 19 23:26:16.506 INFO kablam!     |
Sep 19 23:26:16.506 INFO kablam! 381 |             let mut row =
Sep 19 23:26:16.506 INFO kablam!     |                 ----^^^
Sep 19 23:26:16.506 INFO kablam!     |                 |
Sep 19 23:26:16.506 INFO kablam!     |                 help: remove this `mut`
Sep 19 23:26:16.506 INFO kablam! 
Sep 19 23:26:16.506 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:16.506 INFO kablam!    --> src/env/mod.rs:388:17
Sep 19 23:26:16.506 INFO kablam!     |
Sep 19 23:26:16.506 INFO kablam! 388 |             let mut row =
Sep 19 23:26:16.506 INFO kablam!     |                 ----^^^
Sep 19 23:26:16.506 INFO kablam!     |                 |
Sep 19 23:26:16.506 INFO kablam!     |                 help: remove this `mut`
Sep 19 23:26:16.506 INFO kablam! 
Sep 19 23:26:17.435 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:17.435 INFO kablam!   --> src/ty/display.rs:78:13
Sep 19 23:26:17.435 INFO kablam!    |
Sep 19 23:26:17.435 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Sep 19 23:26:17.435 INFO kablam!    |             ----^^^^^
Sep 19 23:26:17.435 INFO kablam!    |             |
Sep 19 23:26:17.435 INFO kablam!    |             help: remove this `mut`
Sep 19 23:26:17.435 INFO kablam!    |
Sep 19 23:26:17.435 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 23:26:17.435 INFO kablam! 
Sep 19 23:26:18.459 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:18.459 INFO kablam!    --> src/env/mod.rs:381:17
Sep 19 23:26:18.459 INFO kablam!     |
Sep 19 23:26:18.459 INFO kablam! 381 |             let mut row =
Sep 19 23:26:18.459 INFO kablam!     |                 ----^^^
Sep 19 23:26:18.459 INFO kablam!     |                 |
Sep 19 23:26:18.459 INFO kablam!     |                 help: remove this `mut`
Sep 19 23:26:18.459 INFO kablam! 
Sep 19 23:26:18.459 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:26:18.459 INFO kablam!    --> src/env/mod.rs:388:17
Sep 19 23:26:18.459 INFO kablam!     |
Sep 19 23:26:18.459 INFO kablam! 388 |             let mut row =
Sep 19 23:26:18.459 INFO kablam!     |                 ----^^^
Sep 19 23:26:18.459 INFO kablam!     |                 |
Sep 19 23:26:18.459 INFO kablam!     |                 help: remove this `mut`
Sep 19 23:26:18.459 INFO kablam! 
Sep 19 23:26:18.890 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.70s
Sep 19 23:26:18.907 INFO kablam! su: No module specific data is present
Sep 19 23:26:20.067 INFO running `"docker" "rm" "-f" "884e3af92f1336a6159a5496fe5ae23381f89042453bd2ffaf4a4d5a1b5857d3"`
Sep 19 23:26:20.384 INFO blam! 884e3af92f1336a6159a5496fe5ae23381f89042453bd2ffaf4a4d5a1b5857d3