Sep 20 04:46:57.183 INFO checking aterm-0.20.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:46:57.183 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:46:57.183 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/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 20 04:46:57.380 INFO blam! 05b64f763f4caf54780674c601f748dd762cde45201706d02d918ee53b2e19b3
Sep 20 04:46:57.382 INFO running `"docker" "start" "-a" "05b64f763f4caf54780674c601f748dd762cde45201706d02d918ee53b2e19b3"`
Sep 20 04:46:58.451 INFO kablam! usermod: no changes
Sep 20 04:46:58.619 INFO kablam!     Checking aterm v0.20.0 (/source)
Sep 20 04:47:00.110 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:47:00.110 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 20 04:47:00.110 INFO kablam!     |
Sep 20 04:47:00.110 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 04:47:00.110 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 20 04:47:00.110 INFO kablam!     |             |
Sep 20 04:47:00.110 INFO kablam!     |             help: remove this `mut`
Sep 20 04:47:00.110 INFO kablam!     |
Sep 20 04:47:00.110 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:47:00.110 INFO kablam! 
Sep 20 04:47:00.120 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:47:00.120 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 20 04:47:00.120 INFO kablam!    |
Sep 20 04:47:00.120 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 04:47:00.120 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 20 04:47:00.120 INFO kablam!    |             |
Sep 20 04:47:00.120 INFO kablam!    |             help: remove this `mut`
Sep 20 04:47:00.120 INFO kablam! 
Sep 20 04:47:00.178 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:47:00.178 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 20 04:47:00.178 INFO kablam!     |
Sep 20 04:47:00.178 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 04:47:00.178 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 20 04:47:00.178 INFO kablam!     |             |
Sep 20 04:47:00.178 INFO kablam!     |             help: remove this `mut`
Sep 20 04:47:00.178 INFO kablam!     |
Sep 20 04:47:00.178 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 04:47:00.178 INFO kablam! 
Sep 20 04:47:00.187 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:47:00.187 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 20 04:47:00.187 INFO kablam!    |
Sep 20 04:47:00.187 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 20 04:47:00.187 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 20 04:47:00.187 INFO kablam!    |             |
Sep 20 04:47:00.187 INFO kablam!    |             help: remove this `mut`
Sep 20 04:47:00.187 INFO kablam! 
Sep 20 04:47:00.189 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 20 04:47:00.189 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 20 04:47:00.189 INFO kablam!    |
Sep 20 04:47:00.189 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 20 04:47:00.190 INFO kablam!    |                   ^^^^^^^^^^
Sep 20 04:47:00.190 INFO kablam!    |
Sep 20 04:47:00.190 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 20 04:47:00.190 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 20 04:47:00.190 INFO kablam! 
Sep 20 04:47:00.298 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 20 04:47:00.298 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 20 04:47:00.298 INFO kablam!    |
Sep 20 04:47:00.298 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 20 04:47:00.298 INFO kablam!    |                   ^^^^^^^^^^
Sep 20 04:47:00.298 INFO kablam!    |
Sep 20 04:47:00.298 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 20 04:47:00.298 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 20 04:47:00.298 INFO kablam! 
Sep 20 04:47:00.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Sep 20 04:47:00.746 INFO kablam! su: No module specific data is present
Sep 20 04:47:01.184 INFO running `"docker" "rm" "-f" "05b64f763f4caf54780674c601f748dd762cde45201706d02d918ee53b2e19b3"`
Sep 20 04:47:01.246 INFO blam! 05b64f763f4caf54780674c601f748dd762cde45201706d02d918ee53b2e19b3