Dec 18 11:30:43.221 INFO checking scoped-pool-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:30:43.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/scoped-pool/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:30:43.493 INFO [stdout] 015447c632d52c5b0e6db3eea0b6759fdabf0591e697515a721115b45bd0208d
Dec 18 11:30:43.498 INFO running `"docker" "start" "-a" "015447c632d52c5b0e6db3eea0b6759fdabf0591e697515a721115b45bd0208d"`
Dec 18 11:30:44.034 INFO [stderr]     Checking scoped-pool v1.0.0 (/opt/crater/workdir)
Dec 18 11:30:44.320 INFO [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Dec 18 11:30:44.320 INFO [stderr]    --> src/lib.rs:325:44
Dec 18 11:30:44.320 INFO [stderr]     |
Dec 18 11:30:44.320 INFO [stderr] 325 |         let scope = unsafe { self.refine::<'smaller>() };
Dec 18 11:30:44.320 INFO [stderr]     |                                            ^^^^^^^^
Dec 18 11:30:44.320 INFO [stderr] ...
Dec 18 11:30:44.320 INFO [stderr] 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Dec 18 11:30:44.320 INFO [stderr]     |                              - the late bound lifetime parameter is introduced here
Dec 18 11:30:44.320 INFO [stderr]     |
Dec 18 11:30:44.320 INFO [stderr]     = note: #[warn(late_bound_lifetime_arguments)] on by default
Dec 18 11:30:44.320 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 11:30:44.320 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Dec 18 11:30:44.320 INFO [stderr] 
Dec 18 11:30:44.412 INFO [stderr] error: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Dec 18 11:30:44.412 INFO [stderr]    --> src/lib.rs:325:44
Dec 18 11:30:44.412 INFO [stderr]     |
Dec 18 11:30:44.412 INFO [stderr] 325 |         let scope = unsafe { self.refine::<'smaller>() };
Dec 18 11:30:44.412 INFO [stderr]     |                                            ^^^^^^^^
Dec 18 11:30:44.412 INFO [stderr] ...
Dec 18 11:30:44.412 INFO [stderr] 355 |     unsafe fn refine<'other>(&self) -> Scope<'other> where 'scope: 'other {
Dec 18 11:30:44.412 INFO [stderr]     |                              - the late bound lifetime parameter is introduced here
Dec 18 11:30:44.412 INFO [stderr]     |
Dec 18 11:30:44.412 INFO [stderr] note: lint level defined here
Dec 18 11:30:44.412 INFO [stderr]    --> src/lib.rs:1:24
Dec 18 11:30:44.412 INFO [stderr]     |
Dec 18 11:30:44.412 INFO [stderr] 1   | #![cfg_attr(test, deny(warnings))]
Dec 18 11:30:44.412 INFO [stderr]     |                        ^^^^^^^^
Dec 18 11:30:44.412 INFO [stderr]     = note: #[deny(late_bound_lifetime_arguments)] implied by #[deny(warnings)]
Dec 18 11:30:44.412 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 11:30:44.412 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Dec 18 11:30:44.412 INFO [stderr] 
Dec 18 11:30:44.488 INFO [stderr] error: aborting due to previous error
Dec 18 11:30:44.488 INFO [stderr] 
Dec 18 11:30:44.498 INFO [stderr] error: Could not compile `scoped-pool`.
Dec 18 11:30:44.498 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 11:30:44.773 INFO [stderr] error: build failed
Dec 18 11:30:45.045 INFO running `"docker" "inspect" "015447c632d52c5b0e6db3eea0b6759fdabf0591e697515a721115b45bd0208d"`
Dec 18 11:30:45.270 INFO running `"docker" "rm" "-f" "015447c632d52c5b0e6db3eea0b6759fdabf0591e697515a721115b45bd0208d"`
Dec 18 11:30:45.452 INFO [stdout] 015447c632d52c5b0e6db3eea0b6759fdabf0591e697515a721115b45bd0208d