Aug 29 23:09:42.377 INFO checking unbase-0.0.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:09:42.377 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:09:42.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:09:42.545 INFO blam! 02496e24a35577c5862f4af1c121dfafbb78454a076dc0b3349a6c9da66d271c
Aug 29 23:09:42.547 INFO running `"docker" "start" "-a" "02496e24a35577c5862f4af1c121dfafbb78454a076dc0b3349a6c9da66d271c"`
Aug 29 23:09:43.355 INFO kablam!     Checking generic-array v0.6.0
Aug 29 23:09:43.355 INFO kablam!    Compiling syn v0.14.9
Aug 29 23:09:43.789 INFO kablam!     Checking digest-buffer v0.2.0
Aug 29 23:09:43.789 INFO kablam!     Checking digest v0.4.0
Aug 29 23:09:44.027 INFO kablam!     Checking sha2 v0.4.2
Aug 29 23:10:02.731 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Aug 29 23:10:10.191 INFO kablam!     Checking futures-await v0.1.1
Aug 29 23:10:10.563 INFO kablam!     Checking unbase v0.0.2 (file:///source)
Aug 29 23:10:14.961 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 29 23:10:14.961 INFO kablam!   --> src/lib.rs:40:12
Aug 29 23:10:14.961 INFO kablam!    |
Aug 29 23:10:14.961 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:14.961 INFO kablam!    |            ^^^^^^^^^^
Aug 29 23:10:14.961 INFO kablam!    |
Aug 29 23:10:14.961 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 29 23:10:14.961 INFO kablam! 
Aug 29 23:10:14.961 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 29 23:10:14.961 INFO kablam!   --> src/lib.rs:40:24
Aug 29 23:10:14.961 INFO kablam!    |
Aug 29 23:10:14.961 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:14.961 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:14.961 INFO kablam! 
Aug 29 23:10:15.032 INFO kablam! warning: unused attribute
Aug 29 23:10:15.032 INFO kablam!  --> src/slab/mod.rs:1:1
Aug 29 23:10:15.032 INFO kablam!   |
Aug 29 23:10:15.032 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:15.032 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:15.032 INFO kablam!   |
Aug 29 23:10:15.032 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 29 23:10:15.032 INFO kablam! 
Aug 29 23:10:15.033 INFO kablam! warning: crate-level attribute should be in the root module
Aug 29 23:10:15.033 INFO kablam!  --> src/slab/mod.rs:1:1
Aug 29 23:10:15.033 INFO kablam!   |
Aug 29 23:10:15.033 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:15.033 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:15.033 INFO kablam! 
Aug 29 23:10:16.244 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 29 23:10:16.244 INFO kablam!   --> src/lib.rs:40:12
Aug 29 23:10:16.244 INFO kablam!    |
Aug 29 23:10:16.244 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:16.244 INFO kablam!    |            ^^^^^^^^^^
Aug 29 23:10:16.244 INFO kablam!    |
Aug 29 23:10:16.244 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 29 23:10:16.244 INFO kablam! 
Aug 29 23:10:16.244 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 29 23:10:16.244 INFO kablam!   --> src/lib.rs:40:24
Aug 29 23:10:16.244 INFO kablam!    |
Aug 29 23:10:16.244 INFO kablam! 40 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:16.244 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:16.244 INFO kablam! 
Aug 29 23:10:16.409 INFO kablam! warning: unused attribute
Aug 29 23:10:16.409 INFO kablam!  --> src/slab/mod.rs:1:1
Aug 29 23:10:16.409 INFO kablam!   |
Aug 29 23:10:16.409 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:16.409 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:16.409 INFO kablam!   |
Aug 29 23:10:16.410 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 29 23:10:16.410 INFO kablam! 
Aug 29 23:10:16.410 INFO kablam! warning: crate-level attribute should be in the root module
Aug 29 23:10:16.410 INFO kablam!  --> src/slab/mod.rs:1:1
Aug 29 23:10:16.410 INFO kablam!   |
Aug 29 23:10:16.410 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:16.410 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:16.411 INFO kablam! 
Aug 29 23:10:17.640 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 29 23:10:17.640 INFO kablam!  --> examples/ping-pong.rs:1:12
Aug 29 23:10:17.640 INFO kablam!   |
Aug 29 23:10:17.640 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:17.640 INFO kablam!   |            ^^^^^^^^^^
Aug 29 23:10:17.641 INFO kablam!   |
Aug 29 23:10:17.641 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 29 23:10:17.641 INFO kablam! 
Aug 29 23:10:17.641 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 29 23:10:17.641 INFO kablam!  --> examples/ping-pong.rs:1:24
Aug 29 23:10:17.641 INFO kablam!   |
Aug 29 23:10:17.641 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:17.641 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:17.641 INFO kablam! 
Aug 29 23:10:17.768 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 29 23:10:17.768 INFO kablam!  --> tests/eventual_consistency.rs:1:12
Aug 29 23:10:17.768 INFO kablam!   |
Aug 29 23:10:17.768 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:17.768 INFO kablam!   |            ^^^^^^^^^^
Aug 29 23:10:17.768 INFO kablam!   |
Aug 29 23:10:17.768 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 29 23:10:17.768 INFO kablam! 
Aug 29 23:10:17.768 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 29 23:10:17.768 INFO kablam!  --> tests/eventual_consistency.rs:1:24
Aug 29 23:10:17.768 INFO kablam!   |
Aug 29 23:10:17.769 INFO kablam! 1 | #![feature(proc_macro, conservative_impl_trait, generators)]
Aug 29 23:10:17.769 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:10:17.769 INFO kablam! 
Aug 29 23:10:17.965 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.69s
Aug 29 23:10:17.976 INFO kablam! su: No module specific data is present
Aug 29 23:10:18.386 INFO running `"docker" "rm" "-f" "02496e24a35577c5862f4af1c121dfafbb78454a076dc0b3349a6c9da66d271c"`
Aug 29 23:10:18.496 INFO blam! 02496e24a35577c5862f4af1c121dfafbb78454a076dc0b3349a6c9da66d271c