Sep 20 00:09:11.897 INFO checking mioco-0.7.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 20 00:09:11.897 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 20 00:09:11.897 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 00:09:12.063 INFO blam! ec33eab5442d674d938adc6c2fac62798eaa680703c66b1f707ae450bf73e2a0 Sep 20 00:09:12.065 INFO running `"docker" "start" "-a" "ec33eab5442d674d938adc6c2fac62798eaa680703c66b1f707ae450bf73e2a0"` Sep 20 00:09:13.065 INFO kablam! usermod: no changes Sep 20 00:09:13.256 INFO kablam! Checking slab v0.2.0 Sep 20 00:09:13.256 INFO kablam! Checking spin v0.4.9 Sep 20 00:09:13.262 INFO kablam! Checking owning_ref v0.1.4 Sep 20 00:09:13.262 INFO kablam! Compiling context v1.0.1 Sep 20 00:09:13.267 INFO kablam! Checking miow v0.1.5 Sep 20 00:09:13.534 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates Sep 20 00:09:13.534 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:445:13 Sep 20 00:09:13.534 INFO kablam! | Sep 20 00:09:13.534 INFO kablam! 445 | unsafe impl<'a, T: 'a> IntoErased for Box { Sep 20 00:09:13.534 INFO kablam! | ^^ unconstrained lifetime parameter Sep 20 00:09:13.534 INFO kablam! Sep 20 00:09:13.534 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates Sep 20 00:09:13.534 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:449:13 Sep 20 00:09:13.534 INFO kablam! | Sep 20 00:09:13.534 INFO kablam! 449 | unsafe impl<'a, T: 'a> IntoErased for Rc { Sep 20 00:09:13.534 INFO kablam! | ^^ unconstrained lifetime parameter Sep 20 00:09:13.534 INFO kablam! Sep 20 00:09:13.534 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates Sep 20 00:09:13.534 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:453:13 Sep 20 00:09:13.534 INFO kablam! | Sep 20 00:09:13.534 INFO kablam! 453 | unsafe impl<'a, T: 'a> IntoErased for Arc { Sep 20 00:09:13.534 INFO kablam! | ^^ unconstrained lifetime parameter Sep 20 00:09:13.534 INFO kablam! Sep 20 00:09:13.534 INFO kablam! error: aborting due to 3 previous errors Sep 20 00:09:13.534 INFO kablam! Sep 20 00:09:13.534 INFO kablam! For more information about this error, try `rustc --explain E0207`. Sep 20 00:09:13.538 INFO kablam! Checking mio v0.5.1 Sep 20 00:09:13.543 INFO kablam! error: Could not compile `owning_ref`. Sep 20 00:09:13.543 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 00:09:14.786 INFO kablam! error: build failed Sep 20 00:09:14.795 INFO kablam! su: No module specific data is present Sep 20 00:09:15.377 INFO running `"docker" "rm" "-f" "ec33eab5442d674d938adc6c2fac62798eaa680703c66b1f707ae450bf73e2a0"` Sep 20 00:09:15.460 INFO blam! ec33eab5442d674d938adc6c2fac62798eaa680703c66b1f707ae450bf73e2a0