Sep 01 07:25:12.094 INFO checking scoped-pool-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:25:12.094 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:25:12.094 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:25:12.266 INFO blam! d35f92ea106b97c2da204359bae6722ff4dbd89805b9e71eb53d5e6daa0d9772
Sep 01 07:25:12.268 INFO running `"docker" "start" "-a" "d35f92ea106b97c2da204359bae6722ff4dbd89805b9e71eb53d5e6daa0d9772"`
Sep 01 07:25:12.954 INFO kablam!     Checking variance v0.1.3
Sep 01 07:25:12.954 INFO kablam!     Checking scopeguard v0.1.2
Sep 01 07:25:13.415 INFO kablam!     Checking scoped-pool v1.0.0 (file:///source)
Sep 01 07:25:13.826 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 01 07:25:13.826 INFO kablam!    --> src/lib.rs:325:44
Sep 01 07:25:13.826 INFO kablam!     |
Sep 01 07:25:13.826 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 01 07:25:13.826 INFO kablam!     |                                            ^^^^^^^^
Sep 01 07:25:13.826 INFO kablam! ...
Sep 01 07:25:13.826 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 01 07:25:13.826 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 01 07:25:13.826 INFO kablam!     |
Sep 01 07:25:13.826 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] on by default
Sep 01 07:25:13.827 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 01 07:25:13.827 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 01 07:25:13.827 INFO kablam! 
Sep 01 07:25:13.995 INFO kablam! error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 01 07:25:13.995 INFO kablam!    --> src/lib.rs:325:44
Sep 01 07:25:13.996 INFO kablam!     |
Sep 01 07:25:13.996 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 01 07:25:13.996 INFO kablam!     |                                            ^^^^^^^^
Sep 01 07:25:13.996 INFO kablam! ...
Sep 01 07:25:13.996 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 01 07:25:13.996 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 01 07:25:13.996 INFO kablam!     |
Sep 01 07:25:13.996 INFO kablam! note: lint level defined here
Sep 01 07:25:13.996 INFO kablam!    --> src/lib.rs:1:24
Sep 01 07:25:13.996 INFO kablam!     |
Sep 01 07:25:13.996 INFO kablam! 1   | #![cfg_attr(test, deny(warnings))]
Sep 01 07:25:13.996 INFO kablam!     |                        ^^^^^^^^
Sep 01 07:25:13.996 INFO kablam!     = note: #[deny(late_bound_lifetime_arguments)] implied by #[deny(warnings)]
Sep 01 07:25:13.996 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 01 07:25:13.996 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 01 07:25:13.996 INFO kablam! 
Sep 01 07:25:14.192 INFO kablam! error: aborting due to previous error
Sep 01 07:25:14.192 INFO kablam! 
Sep 01 07:25:14.201 INFO kablam! error: Could not compile `scoped-pool`.
Sep 01 07:25:14.201 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 07:25:14.567 INFO kablam! error: build failed
Sep 01 07:25:14.569 INFO kablam! su: No module specific data is present
Sep 01 07:25:15.069 INFO running `"docker" "rm" "-f" "d35f92ea106b97c2da204359bae6722ff4dbd89805b9e71eb53d5e6daa0d9772"`
Sep 01 07:25:15.150 INFO blam! d35f92ea106b97c2da204359bae6722ff4dbd89805b9e71eb53d5e6daa0d9772