Sep 10 10:16:51.747 INFO checking scoped-pool-1.0.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:16:51.747 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:16:51.747 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:16:51.867 INFO blam! 0c94d2925745e1d98429c204106111629f4d26245e581b042a02eddf0c49bf72
Sep 10 10:16:51.868 INFO running `"docker" "start" "-a" "0c94d2925745e1d98429c204106111629f4d26245e581b042a02eddf0c49bf72"`
Sep 10 10:16:52.759 INFO kablam! usermod: no changes
Sep 10 10:16:52.788 INFO kablam!     Checking scopeguard v0.1.2
Sep 10 10:16:52.788 INFO kablam!     Checking variance v0.1.3
Sep 10 10:16:52.962 INFO kablam!     Checking scoped-pool v1.0.0 (file:///source)
Sep 10 10:16:53.176 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 10 10:16:53.176 INFO kablam!    --> src/lib.rs:325:44
Sep 10 10:16:53.176 INFO kablam!     |
Sep 10 10:16:53.176 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 10 10:16:53.176 INFO kablam!     |                                            ^^^^^^^^
Sep 10 10:16:53.176 INFO kablam! ...
Sep 10 10:16:53.176 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 10 10:16:53.176 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 10 10:16:53.176 INFO kablam!     |
Sep 10 10:16:53.176 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] on by default
Sep 10 10:16:53.176 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 10:16:53.176 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 10 10:16:53.176 INFO kablam! 
Sep 10 10:16:53.253 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 10 10:16:53.253 INFO kablam!    --> src/lib.rs:325:44
Sep 10 10:16:53.253 INFO kablam!     |
Sep 10 10:16:53.253 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 10 10:16:53.253 INFO kablam!     |                                            ^^^^^^^^
Sep 10 10:16:53.253 INFO kablam! ...
Sep 10 10:16:53.253 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 10 10:16:53.253 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 10 10:16:53.253 INFO kablam!     |
Sep 10 10:16:53.253 INFO kablam! note: lint level defined here
Sep 10 10:16:53.253 INFO kablam!    --> src/lib.rs:1:24
Sep 10 10:16:53.253 INFO kablam!     |
Sep 10 10:16:53.253 INFO kablam! 1   | #![cfg_attr(test, deny(warnings))]
Sep 10 10:16:53.253 INFO kablam!     |                        ^^^^^^^^
Sep 10 10:16:53.253 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] implied by #[warn(warnings)]
Sep 10 10:16:53.253 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 10:16:53.253 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 10 10:16:53.253 INFO kablam! 
Sep 10 10:16:53.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Sep 10 10:16:53.521 INFO kablam! su: No module specific data is present
Sep 10 10:16:53.942 INFO running `"docker" "rm" "-f" "0c94d2925745e1d98429c204106111629f4d26245e581b042a02eddf0c49bf72"`
Sep 10 10:16:54.030 INFO blam! 0c94d2925745e1d98429c204106111629f4d26245e581b042a02eddf0c49bf72