Sep 21 03:31:23.907 INFO checking scoped-pool-1.0.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:31:23.907 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:31:23.907 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:31:24.140 INFO blam! 3394d7736ea25c42e41d9cef1522810c009fbcfaca4bebd391ec59f242df7fee
Sep 21 03:31:24.142 INFO running `"docker" "start" "-a" "3394d7736ea25c42e41d9cef1522810c009fbcfaca4bebd391ec59f242df7fee"`
Sep 21 03:31:25.072 INFO kablam! usermod: no changes
Sep 21 03:31:25.114 INFO kablam!     Checking scoped-pool v1.0.0 (/source)
Sep 21 03:31:25.289 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 21 03:31:25.289 INFO kablam!    --> src/lib.rs:325:44
Sep 21 03:31:25.289 INFO kablam!     |
Sep 21 03:31:25.289 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 21 03:31:25.289 INFO kablam!     |                                            ^^^^^^^^
Sep 21 03:31:25.289 INFO kablam! ...
Sep 21 03:31:25.289 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 21 03:31:25.289 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 21 03:31:25.289 INFO kablam!     |
Sep 21 03:31:25.289 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] on by default
Sep 21 03:31:25.289 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 21 03:31:25.289 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 21 03:31:25.289 INFO kablam! 
Sep 21 03:31:25.323 INFO kablam! error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 21 03:31:25.323 INFO kablam!    --> src/lib.rs:325:44
Sep 21 03:31:25.323 INFO kablam!     |
Sep 21 03:31:25.323 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 21 03:31:25.323 INFO kablam!     |                                            ^^^^^^^^
Sep 21 03:31:25.323 INFO kablam! ...
Sep 21 03:31:25.323 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 21 03:31:25.323 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 21 03:31:25.323 INFO kablam!     |
Sep 21 03:31:25.323 INFO kablam! note: lint level defined here
Sep 21 03:31:25.323 INFO kablam!    --> src/lib.rs:1:24
Sep 21 03:31:25.323 INFO kablam!     |
Sep 21 03:31:25.323 INFO kablam! 1   | #![cfg_attr(test, deny(warnings))]
Sep 21 03:31:25.323 INFO kablam!     |                        ^^^^^^^^
Sep 21 03:31:25.323 INFO kablam!     = note: #[deny(late_bound_lifetime_arguments)] implied by #[deny(warnings)]
Sep 21 03:31:25.323 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 21 03:31:25.323 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 21 03:31:25.323 INFO kablam! 
Sep 21 03:31:25.399 INFO kablam! error: aborting due to previous error
Sep 21 03:31:25.399 INFO kablam! 
Sep 21 03:31:25.407 INFO kablam! error: Could not compile `scoped-pool`.
Sep 21 03:31:25.407 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 03:31:25.659 INFO kablam! error: build failed
Sep 21 03:31:25.661 INFO kablam! su: No module specific data is present
Sep 21 03:31:26.188 INFO running `"docker" "rm" "-f" "3394d7736ea25c42e41d9cef1522810c009fbcfaca4bebd391ec59f242df7fee"`
Sep 21 03:31:26.299 INFO blam! 3394d7736ea25c42e41d9cef1522810c009fbcfaca4bebd391ec59f242df7fee