Sep 19 22:17:52.493 INFO checking mioco-0.7.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:17:52.493 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:17:52.493 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 22:17:52.746 INFO blam! 9d43bf5acb4d8bcfc7228a5fd24f5e450efc5f3bb7f0efb3fbe0a84216de6e87
Sep 19 22:17:52.748 INFO running `"docker" "start" "-a" "9d43bf5acb4d8bcfc7228a5fd24f5e450efc5f3bb7f0efb3fbe0a84216de6e87"`
Sep 19 22:17:53.491 INFO kablam! usermod: no changes
Sep 19 22:17:53.720 INFO kablam!     Checking slab v0.2.0
Sep 19 22:17:53.721 INFO kablam!     Checking owning_ref v0.1.4
Sep 19 22:17:53.721 INFO kablam!    Compiling context v1.0.1
Sep 19 22:17:53.727 INFO kablam!    Compiling nix v0.6.0
Sep 19 22:17:53.727 INFO kablam!     Checking mio v0.5.1
Sep 19 22:17:54.055 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 19 22:17:54.055 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:445:13
Sep 19 22:17:54.055 INFO kablam!     |
Sep 19 22:17:54.055 INFO kablam! 445 | unsafe impl<'a, T: 'a> IntoErased for Box<T> {
Sep 19 22:17:54.055 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 19 22:17:54.055 INFO kablam! 
Sep 19 22:17:54.055 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 19 22:17:54.055 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:449:13
Sep 19 22:17:54.055 INFO kablam!     |
Sep 19 22:17:54.055 INFO kablam! 449 | unsafe impl<'a, T: 'a> IntoErased for Rc<T> {
Sep 19 22:17:54.055 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 19 22:17:54.055 INFO kablam! 
Sep 19 22:17:54.055 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Sep 19 22:17:54.055 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.1.4/src/lib.rs:453:13
Sep 19 22:17:54.055 INFO kablam!     |
Sep 19 22:17:54.055 INFO kablam! 453 | unsafe impl<'a, T: 'a> IntoErased for Arc<T> {
Sep 19 22:17:54.055 INFO kablam!     |             ^^ unconstrained lifetime parameter
Sep 19 22:17:54.055 INFO kablam! 
Sep 19 22:17:54.055 INFO kablam! error: aborting due to 3 previous errors
Sep 19 22:17:54.055 INFO kablam! 
Sep 19 22:17:54.055 INFO kablam! For more information about this error, try `rustc --explain E0207`.
Sep 19 22:17:54.059 INFO kablam! error: Could not compile `owning_ref`.
Sep 19 22:17:54.059 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 22:17:55.037 INFO kablam! error: build failed
Sep 19 22:17:55.038 INFO kablam! su: No module specific data is present
Sep 19 22:17:55.572 INFO running `"docker" "rm" "-f" "9d43bf5acb4d8bcfc7228a5fd24f5e450efc5f3bb7f0efb3fbe0a84216de6e87"`
Sep 19 22:17:55.649 INFO blam! 9d43bf5acb4d8bcfc7228a5fd24f5e450efc5f3bb7f0efb3fbe0a84216de6e87