Sep 20 06:25:02.840 INFO checking aterm-0.20.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 06:25:02.840 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 06:25:02.840 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 06:25:03.063 INFO blam! e35972737453b1adb1c69bd85fa14908bef094782c817a86de2559e6de845eb5
Sep 20 06:25:03.064 INFO running `"docker" "start" "-a" "e35972737453b1adb1c69bd85fa14908bef094782c817a86de2559e6de845eb5"`
Sep 20 06:25:04.306 INFO kablam! usermod: no changes
Sep 20 06:25:04.350 INFO kablam!     Checking aterm v0.20.0 (/source)
Sep 20 06:25:05.414 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:25:05.414 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 20 06:25:05.414 INFO kablam!     |
Sep 20 06:25:05.414 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 06:25:05.414 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 20 06:25:05.414 INFO kablam!     |             |
Sep 20 06:25:05.414 INFO kablam!     |             help: remove this `mut`
Sep 20 06:25:05.414 INFO kablam!     |
Sep 20 06:25:05.414 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:25:05.414 INFO kablam! 
Sep 20 06:25:05.426 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:25:05.426 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 20 06:25:05.426 INFO kablam!    |
Sep 20 06:25:05.426 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 06:25:05.426 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 20 06:25:05.426 INFO kablam!    |             |
Sep 20 06:25:05.426 INFO kablam!    |             help: remove this `mut`
Sep 20 06:25:05.426 INFO kablam! 
Sep 20 06:25:05.526 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 20 06:25:05.526 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 20 06:25:05.526 INFO kablam!    |
Sep 20 06:25:05.526 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 20 06:25:05.526 INFO kablam!    |                   ^^^^^^^^^^
Sep 20 06:25:05.526 INFO kablam!    |
Sep 20 06:25:05.526 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 20 06:25:05.526 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 20 06:25:05.526 INFO kablam! 
Sep 20 06:25:05.932 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:25:05.932 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 20 06:25:05.932 INFO kablam!     |
Sep 20 06:25:05.932 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 06:25:05.932 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 20 06:25:05.933 INFO kablam!     |             |
Sep 20 06:25:05.933 INFO kablam!     |             help: remove this `mut`
Sep 20 06:25:05.933 INFO kablam!     |
Sep 20 06:25:05.933 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:25:05.933 INFO kablam! 
Sep 20 06:25:05.983 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:25:05.983 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 20 06:25:05.983 INFO kablam!    |
Sep 20 06:25:05.983 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 06:25:05.983 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 20 06:25:05.983 INFO kablam!    |             |
Sep 20 06:25:05.983 INFO kablam!    |             help: remove this `mut`
Sep 20 06:25:05.983 INFO kablam! 
Sep 20 06:25:06.362 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 20 06:25:06.362 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 20 06:25:06.362 INFO kablam!    |
Sep 20 06:25:06.362 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 20 06:25:06.362 INFO kablam!    |                   ^^^^^^^^^^
Sep 20 06:25:06.362 INFO kablam!    |
Sep 20 06:25:06.362 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 20 06:25:06.362 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 20 06:25:06.362 INFO kablam! 
Sep 20 06:25:07.009 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Sep 20 06:25:07.010 INFO kablam! su: No module specific data is present
Sep 20 06:25:08.449 INFO running `"docker" "rm" "-f" "e35972737453b1adb1c69bd85fa14908bef094782c817a86de2559e6de845eb5"`
Sep 20 06:25:08.529 INFO blam! e35972737453b1adb1c69bd85fa14908bef094782c817a86de2559e6de845eb5