Sep 19 18:43:09.441 INFO checking scoped-pool-1.0.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:43:09.442 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:43:09.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/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 19 18:43:09.591 INFO blam! 902aa14257a00497329dfe043a1674559fc5dcec5d38ab10f4b8e3fa2605a043
Sep 19 18:43:09.594 INFO running `"docker" "start" "-a" "902aa14257a00497329dfe043a1674559fc5dcec5d38ab10f4b8e3fa2605a043"`
Sep 19 18:43:10.659 INFO kablam! usermod: no changes
Sep 19 18:43:10.699 INFO kablam!     Checking scopeguard v0.1.2
Sep 19 18:43:10.699 INFO kablam!     Checking variance v0.1.3
Sep 19 18:43:10.699 INFO kablam!     Checking itertools v0.4.19
Sep 19 18:43:10.909 INFO kablam!     Checking scoped-pool v1.0.0 (/source)
Sep 19 18:43:11.146 INFO kablam! warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 19 18:43:11.146 INFO kablam!    --> src/lib.rs:325:44
Sep 19 18:43:11.146 INFO kablam!     |
Sep 19 18:43:11.146 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 19 18:43:11.146 INFO kablam!     |                                            ^^^^^^^^
Sep 19 18:43:11.146 INFO kablam! ...
Sep 19 18:43:11.146 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 19 18:43:11.146 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 19 18:43:11.146 INFO kablam!     |
Sep 19 18:43:11.146 INFO kablam!     = note: #[warn(late_bound_lifetime_arguments)] on by default
Sep 19 18:43:11.146 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 19 18:43:11.146 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 19 18:43:11.146 INFO kablam! 
Sep 19 18:43:12.350 INFO kablam! error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Sep 19 18:43:12.350 INFO kablam!    --> src/lib.rs:325:44
Sep 19 18:43:12.350 INFO kablam!     |
Sep 19 18:43:12.350 INFO kablam! 325 |         let scope = unsafe { self.refine::<'smaller>() };
Sep 19 18:43:12.350 INFO kablam!     |                                            ^^^^^^^^
Sep 19 18:43:12.350 INFO kablam! ...
Sep 19 18:43:12.350 INFO kablam! 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Sep 19 18:43:12.350 INFO kablam!     |                              - the late bound lifetime parameter is introduced here
Sep 19 18:43:12.350 INFO kablam!     |
Sep 19 18:43:12.350 INFO kablam! note: lint level defined here
Sep 19 18:43:12.351 INFO kablam!    --> src/lib.rs:1:24
Sep 19 18:43:12.351 INFO kablam!     |
Sep 19 18:43:12.351 INFO kablam! 1   | #![cfg_attr(test, deny(warnings))]
Sep 19 18:43:12.351 INFO kablam!     |                        ^^^^^^^^
Sep 19 18:43:12.351 INFO kablam!     = note: #[deny(late_bound_lifetime_arguments)] implied by #[deny(warnings)]
Sep 19 18:43:12.351 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 19 18:43:12.351 INFO kablam!     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Sep 19 18:43:12.351 INFO kablam! 
Sep 19 18:43:12.451 INFO kablam! error: aborting due to previous error
Sep 19 18:43:12.451 INFO kablam! 
Sep 19 18:43:12.452 INFO kablam! error: Could not compile `scoped-pool`.
Sep 19 18:43:12.452 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 18:43:12.561 INFO kablam! error: build failed
Sep 19 18:43:12.564 INFO kablam! su: No module specific data is present
Sep 19 18:43:13.358 INFO running `"docker" "rm" "-f" "902aa14257a00497329dfe043a1674559fc5dcec5d38ab10f4b8e3fa2605a043"`
Sep 19 18:43:13.484 INFO blam! 902aa14257a00497329dfe043a1674559fc5dcec5d38ab10f4b8e3fa2605a043