Sep 10 10:16:51.758 INFO checking scoped-pool-1.0.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:16:51.758 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:16:51.758 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:16:51.898 INFO blam! 7f4042369d66895e15cc2f502d0be024770630d00742be98d215eb1444c8985c
Sep 10 10:16:51.899 INFO running `"docker" "start" "-a" "7f4042369d66895e15cc2f502d0be024770630d00742be98d215eb1444c8985c"`
Sep 10 10:16:52.970 INFO kablam! usermod: no changes
Sep 10 10:16:53.010 INFO kablam!     Checking scopeguard v0.1.2
Sep 10 10:16:53.014 INFO kablam!     Checking variance v0.1.3
Sep 10 10:16:53.230 INFO kablam!     Checking scoped-pool v1.0.0 (file:///source)
Sep 10 10:16:53.471 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 10 10:16:53.471 INFO kablam!    --> src/lib.rs:325:44
Sep 10 10:16:53.471 INFO kablam!     |
Sep 10 10:16:53.471 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 10 10:16:53.471 INFO kablam!     |                                            ^^^^^^^^
Sep 10 10:16:53.471 INFO kablam! ...
Sep 10 10:16:53.471 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 10 10:16:53.471 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 10 10:16:53.471 INFO kablam!     |
Sep 10 10:16:53.471 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] on by default
Sep 10 10:16:53.471 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 10 10:16:53.471 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 10 10:16:53.471 INFO kablam! 
Sep 10 10:16:53.548 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 10 10:16:53.548 INFO kablam!    --> src/lib.rs:325:44
Sep 10 10:16:53.548 INFO kablam!     |
Sep 10 10:16:53.548 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 10 10:16:53.548 INFO kablam!     |                                            ^^^^^^^^
Sep 10 10:16:53.548 INFO kablam! ...
Sep 10 10:16:53.548 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 10 10:16:53.548 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 10 10:16:53.548 INFO kablam!     |
Sep 10 10:16:53.548 INFO kablam! note: lint level defined here
Sep 10 10:16:53.548 INFO kablam!    --> src/lib.rs:1:24
Sep 10 10:16:53.548 INFO kablam!     |
Sep 10 10:16:53.548 INFO kablam! 1   | #![cfg_attr(test, deny(warnings))]
Sep 10 10:16:53.548 INFO kablam!     |                        ^^^^^^^^
Sep 10 10:16:53.549 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] implied by #[warn(warnings)]
Sep 10 10:16:53.549 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 10 10:16:53.549 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 10 10:16:53.549 INFO kablam! 
Sep 10 10:16:53.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Sep 10 10:16:53.827 INFO kablam! su: No module specific data is present
Sep 10 10:16:54.197 INFO running `"docker" "rm" "-f" "7f4042369d66895e15cc2f502d0be024770630d00742be98d215eb1444c8985c"`
Sep 10 10:16:54.257 INFO blam! 7f4042369d66895e15cc2f502d0be024770630d00742be98d215eb1444c8985c