Sep 14 07:11:04.632 INFO checking unbase-0.0.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 07:11:04.632 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 07:11:04.632 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:11:04.742 INFO blam! 4784cba86d28b4f8981806db7d32b62a4ef6dd412443d38a7b81b853be8a6928
Sep 14 07:11:04.746 INFO running `"docker" "start" "-a" "4784cba86d28b4f8981806db7d32b62a4ef6dd412443d38a7b81b853be8a6928"`
Sep 14 07:11:05.590 INFO kablam! usermod: no changes
Sep 14 07:11:05.715 INFO kablam!     Checking byte-tools v0.1.3
Sep 14 07:11:05.719 INFO kablam!     Checking generic-array v0.6.0
Sep 14 07:11:06.078 INFO kablam!     Checking digest-buffer v0.2.0
Sep 14 07:11:06.078 INFO kablam!     Checking digest v0.4.0
Sep 14 07:11:06.279 INFO kablam!     Checking sha2 v0.4.2
Sep 14 07:11:06.599 INFO kablam!     Checking unbase v0.0.2 (file:///source)
Sep 14 07:11:08.664 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 07:11:08.664 INFO kablam!   --> src/lib.rs:40:12
Sep 14 07:11:08.664 INFO kablam!    |
Sep 14 07:11:08.664 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.664 INFO kablam!    |            ^^^^^^^^^^
Sep 14 07:11:08.664 INFO kablam!    |
Sep 14 07:11:08.664 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 07:11:08.664 INFO kablam! 
Sep 14 07:11:08.664 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 07:11:08.664 INFO kablam!   --> src/lib.rs:40:24
Sep 14 07:11:08.664 INFO kablam!    |
Sep 14 07:11:08.665 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.665 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.665 INFO kablam! 
Sep 14 07:11:08.695 INFO kablam! warning: unused attribute
Sep 14 07:11:08.695 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 14 07:11:08.695 INFO kablam!   |
Sep 14 07:11:08.695 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.695 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.695 INFO kablam!   |
Sep 14 07:11:08.695 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 07:11:08.695 INFO kablam! 
Sep 14 07:11:08.695 INFO kablam! warning: crate-level attribute should be in the root module
Sep 14 07:11:08.695 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 14 07:11:08.695 INFO kablam!   |
Sep 14 07:11:08.695 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.695 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.695 INFO kablam! 
Sep 14 07:11:08.706 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 07:11:08.706 INFO kablam!   --> src/lib.rs:40:12
Sep 14 07:11:08.706 INFO kablam!    |
Sep 14 07:11:08.706 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.706 INFO kablam!    |            ^^^^^^^^^^
Sep 14 07:11:08.706 INFO kablam!    |
Sep 14 07:11:08.706 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 07:11:08.706 INFO kablam! 
Sep 14 07:11:08.706 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 07:11:08.706 INFO kablam!   --> src/lib.rs:40:24
Sep 14 07:11:08.706 INFO kablam!    |
Sep 14 07:11:08.706 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.706 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.706 INFO kablam! 
Sep 14 07:11:08.732 INFO kablam! warning: unused attribute
Sep 14 07:11:08.732 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 14 07:11:08.732 INFO kablam!   |
Sep 14 07:11:08.732 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.732 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.732 INFO kablam!   |
Sep 14 07:11:08.732 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 07:11:08.732 INFO kablam! 
Sep 14 07:11:08.732 INFO kablam! warning: crate-level attribute should be in the root module
Sep 14 07:11:08.732 INFO kablam!  --> src/slab/mod.rs:1:1
Sep 14 07:11:08.732 INFO kablam!   |
Sep 14 07:11:08.732 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:08.732 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:08.732 INFO kablam! 
Sep 14 07:11:09.563 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 07:11:09.563 INFO kablam!  --> examples/ping-pong.rs:1:12
Sep 14 07:11:09.563 INFO kablam!   |
Sep 14 07:11:09.563 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:09.563 INFO kablam!   |            ^^^^^^^^^^
Sep 14 07:11:09.563 INFO kablam!   |
Sep 14 07:11:09.563 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 07:11:09.563 INFO kablam! 
Sep 14 07:11:09.563 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 07:11:09.563 INFO kablam!  --> examples/ping-pong.rs:1:24
Sep 14 07:11:09.563 INFO kablam!   |
Sep 14 07:11:09.563 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:09.563 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:09.563 INFO kablam! 
Sep 14 07:11:09.736 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 07:11:09.736 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Sep 14 07:11:09.736 INFO kablam!   |
Sep 14 07:11:09.736 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:09.736 INFO kablam!   |            ^^^^^^^^^^
Sep 14 07:11:09.736 INFO kablam!   |
Sep 14 07:11:09.736 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 07:11:09.736 INFO kablam! 
Sep 14 07:11:09.736 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 07:11:09.736 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Sep 14 07:11:09.736 INFO kablam!   |
Sep 14 07:11:09.736 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 14 07:11:09.736 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 07:11:09.736 INFO kablam! 
Sep 14 07:11:09.751 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
Sep 14 07:11:09.758 INFO kablam! su: No module specific data is present
Sep 14 07:11:10.479 INFO running `"docker" "rm" "-f" "4784cba86d28b4f8981806db7d32b62a4ef6dd412443d38a7b81b853be8a6928"`
Sep 14 07:11:10.629 INFO blam! 4784cba86d28b4f8981806db7d32b62a4ef6dd412443d38a7b81b853be8a6928