Jul 12 05:39:36.684 INFO checking lazy-pool-0.2.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 05:39:36.684 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 05:39:36.684 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 05:39:36.684 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 05:39:36.843 INFO blam! cb0691fcf2c9bfa38a23e92b0000c6eda5a31a43424620a79608bed014652fa1
Jul 12 05:39:36.844 INFO running `"docker" "start" "-a" "cb0691fcf2c9bfa38a23e92b0000c6eda5a31a43424620a79608bed014652fa1"`
Jul 12 05:39:38.206 INFO kablam!     Checking lazy-pool v0.2.2 (file:///source)
Jul 12 05:39:38.206 INFO kablam!    Compiling syn v0.14.4
Jul 12 05:39:38.946 INFO kablam! warning: this feature has been stable since 1.26.0. Attribute no longer needed
Jul 12 05:39:38.947 INFO kablam!  --> src/lib.rs:1:24
Jul 12 05:39:38.947 INFO kablam!   |
Jul 12 05:39:38.947 INFO kablam! 1 | #![feature(box_syntax, universal_impl_trait)]
Jul 12 05:39:38.947 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^
Jul 12 05:39:38.947 INFO kablam!   |
Jul 12 05:39:38.947 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 05:39:38.947 INFO kablam! 
Jul 12 05:39:38.947 INFO kablam! warning: this feature has been stable since 1.26.0. Attribute no longer needed
Jul 12 05:39:38.947 INFO kablam!  --> src/lib.rs:2:24
Jul 12 05:39:38.947 INFO kablam!   |
Jul 12 05:39:38.947 INFO kablam! 2 | #![feature(proc_macro, conservative_impl_trait, generators)]
Jul 12 05:39:38.947 INFO kablam!   |                        ^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 05:39:38.947 INFO kablam! 
Jul 12 05:40:10.075 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Jul 12 05:40:22.779 INFO kablam!     Checking futures-await v0.1.1
Jul 12 05:40:24.052 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Jul 12 05:40:24.052 INFO kablam!    --> src/lib.rs:335:13
Jul 12 05:40:24.052 INFO kablam!     |
Jul 12 05:40:24.052 INFO kablam! 335 | /             async_block!{
Jul 12 05:40:24.052 INFO kablam! 336 | |                 await!(holder.get_member_value())
Jul 12 05:40:24.052 INFO kablam! 337 | |             };
Jul 12 05:40:24.052 INFO kablam!     | |_____________^
Jul 12 05:40:24.056 INFO kablam!     |
Jul 12 05:40:24.056 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Jul 12 05:40:24.056 INFO kablam! 
Jul 12 05:40:24.061 INFO kablam! error: aborting due to previous error
Jul 12 05:40:24.061 INFO kablam! 
Jul 12 05:40:24.061 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 12 05:40:24.080 INFO kablam! error: Could not compile `lazy-pool`.
Jul 12 05:40:24.081 INFO kablam! 
Jul 12 05:40:24.081 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 05:40:24.087 INFO kablam! su: No module specific data is present
Jul 12 05:40:24.667 INFO running `"docker" "rm" "-f" "cb0691fcf2c9bfa38a23e92b0000c6eda5a31a43424620a79608bed014652fa1"`
Jul 12 05:40:24.843 INFO blam! cb0691fcf2c9bfa38a23e92b0000c6eda5a31a43424620a79608bed014652fa1