Sep 21 06:59:42.366 INFO checking mioco-0.7.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:59:42.366 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:59:42.366 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:59:42.521 INFO blam! 0230e01a23787284332d7dd7e09cd00c0e8f4c21a25d436f984a579ca63616fd
Sep 21 06:59:42.523 INFO running `"docker" "start" "-a" "0230e01a23787284332d7dd7e09cd00c0e8f4c21a25d436f984a579ca63616fd"`
Sep 21 06:59:43.501 INFO kablam! usermod: no changes
Sep 21 06:59:43.726 INFO kablam!     Checking owning_ref v0.1.4
Sep 21 06:59:43.730 INFO kablam!     Checking slab v0.2.0
Sep 21 06:59:43.730 INFO kablam!    Compiling context v1.0.1
Sep 21 06:59:44.011 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 21 06:59:44.011 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:445:13
Sep 21 06:59:44.011 INFO kablam!     |
Sep 21 06:59:44.011 INFO kablam! 445 | unsafe impl<'a, T: 'a> IntoErased for Box<T> {
Sep 21 06:59:44.011 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 21 06:59:44.011 INFO kablam! 
Sep 21 06:59:44.011 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 21 06:59:44.011 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:449:13
Sep 21 06:59:44.011 INFO kablam!     |
Sep 21 06:59:44.011 INFO kablam! 449 | unsafe impl<'a, T: 'a> IntoErased for Rc<T> {
Sep 21 06:59:44.011 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 21 06:59:44.011 INFO kablam! 
Sep 21 06:59:44.011 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 21 06:59:44.011 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:453:13
Sep 21 06:59:44.011 INFO kablam!     |
Sep 21 06:59:44.011 INFO kablam! 453 | unsafe impl<'a, T: 'a> IntoErased for Arc<T> {
Sep 21 06:59:44.011 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 21 06:59:44.011 INFO kablam! 
Sep 21 06:59:44.011 INFO kablam! error: aborting due to 3 previous errors
Sep 21 06:59:44.011 INFO kablam! 
Sep 21 06:59:44.012 INFO kablam! For more information about this error, try `rustc --explain E0207`.
Sep 21 06:59:44.014 INFO kablam! error: Could not compile `owning_ref`.
Sep 21 06:59:44.014 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:59:44.661 INFO kablam! error: build failed
Sep 21 06:59:44.662 INFO kablam! su: No module specific data is present
Sep 21 06:59:45.338 INFO running `"docker" "rm" "-f" "0230e01a23787284332d7dd7e09cd00c0e8f4c21a25d436f984a579ca63616fd"`
Sep 21 06:59:45.420 INFO blam! 0230e01a23787284332d7dd7e09cd00c0e8f4c21a25d436f984a579ca63616fd