Aug 11 14:07:54.520 INFO checking futures-await-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:07:54.520 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:07:54.520 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:07:54.520 INFO running `"docker" "create" "-v" "/tmp/crater.uTKAU8cMPlBI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:07:54.709 INFO blam! 402d9026b37f49f0fdc4aad169ec8402de146b96f9179393b2ae4e72b18f6d08
Aug 11 14:07:54.711 INFO running `"docker" "start" "-a" "402d9026b37f49f0fdc4aad169ec8402de146b96f9179393b2ae4e72b18f6d08"`
Aug 11 14:07:56.156 INFO kablam!     Checking futures-await-await-macro v0.1.1
Aug 11 14:07:56.159 INFO kablam!    Compiling syn v0.14.7
Aug 11 14:08:28.420 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Aug 11 14:08:42.137 INFO kablam!     Checking futures-await v0.1.1 (file:///source)
Aug 11 14:08:44.139 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.139 INFO kablam!   --> tests/smoke.rs:16:1
Aug 11 14:08:44.139 INFO kablam!    |
Aug 11 14:08:44.139 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.139 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.139 INFO kablam! ...
Aug 11 14:08:44.139 INFO kablam! 16 | #[async]
Aug 11 14:08:44.139 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.139 INFO kablam!    |
Aug 11 14:08:44.139 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.139 INFO kablam! 
Aug 11 14:08:44.139 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.139 INFO kablam!   --> tests/smoke.rs:21:1
Aug 11 14:08:44.139 INFO kablam!    |
Aug 11 14:08:44.139 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.139 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.139 INFO kablam! ...
Aug 11 14:08:44.139 INFO kablam! 21 | #[async]
Aug 11 14:08:44.140 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.140 INFO kablam!    |
Aug 11 14:08:44.140 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.140 INFO kablam! 
Aug 11 14:08:44.141 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.141 INFO kablam!   --> tests/smoke.rs:26:1
Aug 11 14:08:44.142 INFO kablam!    |
Aug 11 14:08:44.142 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.142 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.142 INFO kablam! ...
Aug 11 14:08:44.142 INFO kablam! 26 | #[async]
Aug 11 14:08:44.142 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.142 INFO kablam!    |
Aug 11 14:08:44.142 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.142 INFO kablam! 
Aug 11 14:08:44.142 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.142 INFO kablam!   --> tests/smoke.rs:31:1
Aug 11 14:08:44.142 INFO kablam!    |
Aug 11 14:08:44.142 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.142 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.142 INFO kablam! ...
Aug 11 14:08:44.142 INFO kablam! 31 | #[async]
Aug 11 14:08:44.142 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.142 INFO kablam!    |
Aug 11 14:08:44.142 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.142 INFO kablam! 
Aug 11 14:08:44.142 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.142 INFO kablam!   --> tests/smoke.rs:36:1
Aug 11 14:08:44.142 INFO kablam!    |
Aug 11 14:08:44.142 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.142 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.142 INFO kablam! ...
Aug 11 14:08:44.142 INFO kablam! 36 | #[async]
Aug 11 14:08:44.143 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.143 INFO kablam!    |
Aug 11 14:08:44.143 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.143 INFO kablam! 
Aug 11 14:08:44.143 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.143 INFO kablam!   --> tests/smoke.rs:41:1
Aug 11 14:08:44.143 INFO kablam!    |
Aug 11 14:08:44.143 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.143 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.143 INFO kablam! ...
Aug 11 14:08:44.143 INFO kablam! 41 | #[async]
Aug 11 14:08:44.143 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.143 INFO kablam!    |
Aug 11 14:08:44.143 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.143 INFO kablam! 
Aug 11 14:08:44.143 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.143 INFO kablam!   --> tests/smoke.rs:46:1
Aug 11 14:08:44.143 INFO kablam!    |
Aug 11 14:08:44.143 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.143 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.143 INFO kablam! ...
Aug 11 14:08:44.143 INFO kablam! 46 | #[async]
Aug 11 14:08:44.143 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.143 INFO kablam!    |
Aug 11 14:08:44.143 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.143 INFO kablam! 
Aug 11 14:08:44.143 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.143 INFO kablam!   --> tests/smoke.rs:51:1
Aug 11 14:08:44.144 INFO kablam!    |
Aug 11 14:08:44.144 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.144 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.144 INFO kablam! ...
Aug 11 14:08:44.144 INFO kablam! 51 | #[async]
Aug 11 14:08:44.144 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.144 INFO kablam!    |
Aug 11 14:08:44.144 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.144 INFO kablam! 
Aug 11 14:08:44.144 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.144 INFO kablam!   --> tests/smoke.rs:58:1
Aug 11 14:08:44.144 INFO kablam!    |
Aug 11 14:08:44.144 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.144 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.144 INFO kablam! ...
Aug 11 14:08:44.144 INFO kablam! 58 | #[async(boxed)]
Aug 11 14:08:44.144 INFO kablam!    | ^^^^^^^^^^^^^^^
Aug 11 14:08:44.144 INFO kablam!    |
Aug 11 14:08:44.144 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.144 INFO kablam! 
Aug 11 14:08:44.144 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.144 INFO kablam!   --> tests/smoke.rs:63:1
Aug 11 14:08:44.144 INFO kablam!    |
Aug 11 14:08:44.144 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.144 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.144 INFO kablam! ...
Aug 11 14:08:44.145 INFO kablam! 63 | #[async(boxed_send)]
Aug 11 14:08:44.145 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.145 INFO kablam!    |
Aug 11 14:08:44.145 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.145 INFO kablam! 
Aug 11 14:08:44.145 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.145 INFO kablam!   --> tests/smoke.rs:68:1
Aug 11 14:08:44.145 INFO kablam!    |
Aug 11 14:08:44.145 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.145 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.145 INFO kablam! ...
Aug 11 14:08:44.145 INFO kablam! 68 | #[async]
Aug 11 14:08:44.145 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.145 INFO kablam!    |
Aug 11 14:08:44.145 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.145 INFO kablam! 
Aug 11 14:08:44.151 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.151 INFO kablam!   --> tests/smoke.rs:73:1
Aug 11 14:08:44.152 INFO kablam!    |
Aug 11 14:08:44.155 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.155 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.155 INFO kablam! ...
Aug 11 14:08:44.155 INFO kablam! 73 | #[async]
Aug 11 14:08:44.156 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.156 INFO kablam!    |
Aug 11 14:08:44.156 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.156 INFO kablam! 
Aug 11 14:08:44.157 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.157 INFO kablam!   --> tests/smoke.rs:80:1
Aug 11 14:08:44.157 INFO kablam!    |
Aug 11 14:08:44.157 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.157 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.157 INFO kablam! ...
Aug 11 14:08:44.157 INFO kablam! 80 | #[async]
Aug 11 14:08:44.158 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.158 INFO kablam!    |
Aug 11 14:08:44.158 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.158 INFO kablam! 
Aug 11 14:08:44.158 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.158 INFO kablam!   --> tests/smoke.rs:86:1
Aug 11 14:08:44.158 INFO kablam!    |
Aug 11 14:08:44.158 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.159 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.159 INFO kablam! ...
Aug 11 14:08:44.159 INFO kablam! 86 | #[async]
Aug 11 14:08:44.159 INFO kablam!    | ^^^^^^^^
Aug 11 14:08:44.159 INFO kablam!    |
Aug 11 14:08:44.159 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.159 INFO kablam! 
Aug 11 14:08:44.159 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.160 INFO kablam!   --> tests/smoke.rs:96:1
Aug 11 14:08:44.160 INFO kablam!    |
Aug 11 14:08:44.160 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.160 INFO kablam!    |     ------------------- procedural macro imported here
Aug 11 14:08:44.160 INFO kablam! ...
Aug 11 14:08:44.160 INFO kablam! 96 | #[async_stream(item = u64)]
Aug 11 14:08:44.160 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.160 INFO kablam!    |
Aug 11 14:08:44.161 INFO kablam!    = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.161 INFO kablam! 
Aug 11 14:08:44.161 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.161 INFO kablam!    --> tests/smoke.rs:103:1
Aug 11 14:08:44.161 INFO kablam!     |
Aug 11 14:08:44.161 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.161 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.161 INFO kablam! ...
Aug 11 14:08:44.162 INFO kablam! 103 | #[async_stream(item = T)]
Aug 11 14:08:44.162 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.162 INFO kablam!     |
Aug 11 14:08:44.162 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.162 INFO kablam! 
Aug 11 14:08:44.162 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.163 INFO kablam!    --> tests/smoke.rs:110:1
Aug 11 14:08:44.163 INFO kablam!     |
Aug 11 14:08:44.163 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.163 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.163 INFO kablam! ...
Aug 11 14:08:44.163 INFO kablam! 110 | #[async_stream(item = i32)]
Aug 11 14:08:44.163 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.163 INFO kablam!     |
Aug 11 14:08:44.164 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.164 INFO kablam! 
Aug 11 14:08:44.164 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.164 INFO kablam!    --> tests/smoke.rs:121:1
Aug 11 14:08:44.164 INFO kablam!     |
Aug 11 14:08:44.165 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.165 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.165 INFO kablam! ...
Aug 11 14:08:44.165 INFO kablam! 121 | #[async_stream(boxed, item = u64)]
Aug 11 14:08:44.165 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.165 INFO kablam!     |
Aug 11 14:08:44.165 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.165 INFO kablam! 
Aug 11 14:08:44.165 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.166 INFO kablam!    --> tests/smoke.rs:130:1
Aug 11 14:08:44.166 INFO kablam!     |
Aug 11 14:08:44.166 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.166 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.166 INFO kablam! ...
Aug 11 14:08:44.166 INFO kablam! 130 | #[async_stream(boxed, item = foo::Foo)]
Aug 11 14:08:44.166 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.166 INFO kablam!     |
Aug 11 14:08:44.166 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.166 INFO kablam! 
Aug 11 14:08:44.167 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.167 INFO kablam!    --> tests/smoke.rs:137:1
Aug 11 14:08:44.167 INFO kablam!     |
Aug 11 14:08:44.167 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.167 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.167 INFO kablam! ...
Aug 11 14:08:44.167 INFO kablam! 137 | #[async_stream(boxed, item = i32)]
Aug 11 14:08:44.167 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.167 INFO kablam!     |
Aug 11 14:08:44.168 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.168 INFO kablam! 
Aug 11 14:08:44.168 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.168 INFO kablam!    --> tests/smoke.rs:146:1
Aug 11 14:08:44.168 INFO kablam!     |
Aug 11 14:08:44.168 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.168 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.168 INFO kablam! ...
Aug 11 14:08:44.168 INFO kablam! 146 | #[async_stream(item = ())]
Aug 11 14:08:44.169 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.169 INFO kablam!     |
Aug 11 14:08:44.169 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.169 INFO kablam! 
Aug 11 14:08:44.169 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.169 INFO kablam!    --> tests/smoke.rs:152:1
Aug 11 14:08:44.169 INFO kablam!     |
Aug 11 14:08:44.169 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.169 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.169 INFO kablam! ...
Aug 11 14:08:44.169 INFO kablam! 152 | #[async_stream(item = [u32; 4])]
Aug 11 14:08:44.170 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.170 INFO kablam!     |
Aug 11 14:08:44.170 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.170 INFO kablam! 
Aug 11 14:08:44.170 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.170 INFO kablam!    --> tests/smoke.rs:184:1
Aug 11 14:08:44.170 INFO kablam!     |
Aug 11 14:08:44.170 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.170 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.171 INFO kablam! ...
Aug 11 14:08:44.171 INFO kablam! 184 | #[async_stream(item = u64)]
Aug 11 14:08:44.171 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.171 INFO kablam!     |
Aug 11 14:08:44.171 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.171 INFO kablam! 
Aug 11 14:08:44.171 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.171 INFO kablam!    --> tests/smoke.rs:191:1
Aug 11 14:08:44.171 INFO kablam!     |
Aug 11 14:08:44.171 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.172 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.172 INFO kablam! ...
Aug 11 14:08:44.172 INFO kablam! 191 | #[async]
Aug 11 14:08:44.172 INFO kablam!     | ^^^^^^^^
Aug 11 14:08:44.172 INFO kablam!     |
Aug 11 14:08:44.172 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.173 INFO kablam! 
Aug 11 14:08:44.175 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.175 INFO kablam!    --> tests/smoke.rs:215:1
Aug 11 14:08:44.175 INFO kablam!     |
Aug 11 14:08:44.175 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.175 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.175 INFO kablam! ...
Aug 11 14:08:44.175 INFO kablam! 215 | #[async]
Aug 11 14:08:44.175 INFO kablam!     | ^^^^^^^^
Aug 11 14:08:44.175 INFO kablam!     |
Aug 11 14:08:44.175 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.175 INFO kablam! 
Aug 11 14:08:44.175 INFO kablam! error[E0658]: attribute procedural macros are experimental (see issue #35896)
Aug 11 14:08:44.175 INFO kablam!    --> tests/smoke.rs:231:1
Aug 11 14:08:44.175 INFO kablam!     |
Aug 11 14:08:44.175 INFO kablam! 13  | use futures::prelude::*;
Aug 11 14:08:44.175 INFO kablam!     |     ------------------- procedural macro imported here
Aug 11 14:08:44.175 INFO kablam! ...
Aug 11 14:08:44.175 INFO kablam! 231 | #[async_stream(item = i32)]
Aug 11 14:08:44.175 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.175 INFO kablam!     |
Aug 11 14:08:44.175 INFO kablam!     = help: add #![feature(use_extern_macros)] to the crate attributes to enable
Aug 11 14:08:44.175 INFO kablam! 
Aug 11 14:08:44.175 INFO kablam! error[E0659]: `await` is ambiguous
Aug 11 14:08:44.175 INFO kablam!   --> tests/smoke.rs:70:5
Aug 11 14:08:44.175 INFO kablam!    |
Aug 11 14:08:44.175 INFO kablam! 70 |     await!(foo())
Aug 11 14:08:44.175 INFO kablam!    |     ^^^^^
Aug 11 14:08:44.175 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! note: `await` could refer to the name imported here
Aug 11 14:08:44.176 INFO kablam!   --> tests/smoke.rs:13:5
Aug 11 14:08:44.176 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.176 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.176 INFO kablam!    = note: `await` is also a builtin macro
Aug 11 14:08:44.176 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 11 14:08:44.176 INFO kablam! 
Aug 11 14:08:44.176 INFO kablam! error[E0659]: `await` is ambiguous
Aug 11 14:08:44.176 INFO kablam!   --> tests/smoke.rs:75:13
Aug 11 14:08:44.176 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! 75 |     let a = await!(foo())?;
Aug 11 14:08:44.176 INFO kablam!    |             ^^^^^
Aug 11 14:08:44.176 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! note: `await` could refer to the name imported here
Aug 11 14:08:44.176 INFO kablam!   --> tests/smoke.rs:13:5
Aug 11 14:08:44.176 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.176 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.176 INFO kablam!    = note: `await` is also a builtin macro
Aug 11 14:08:44.176 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 11 14:08:44.176 INFO kablam! 
Aug 11 14:08:44.176 INFO kablam! error[E0659]: `await` is ambiguous
Aug 11 14:08:44.176 INFO kablam!   --> tests/smoke.rs:76:13
Aug 11 14:08:44.176 INFO kablam!    |
Aug 11 14:08:44.176 INFO kablam! 76 |     let b = await!(foo())?;
Aug 11 14:08:44.177 INFO kablam!    |             ^^^^^
Aug 11 14:08:44.177 INFO kablam!    |
Aug 11 14:08:44.177 INFO kablam! note: `await` could refer to the name imported here
Aug 11 14:08:44.177 INFO kablam!   --> tests/smoke.rs:13:5
Aug 11 14:08:44.177 INFO kablam!    |
Aug 11 14:08:44.177 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.177 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.177 INFO kablam!    = note: `await` is also a builtin macro
Aug 11 14:08:44.177 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 11 14:08:44.177 INFO kablam! 
Aug 11 14:08:44.177 INFO kablam! error[E0659]: `await` is ambiguous
Aug 11 14:08:44.177 INFO kablam!   --> tests/smoke.rs:82:18
Aug 11 14:08:44.177 INFO kablam!    |
Aug 11 14:08:44.177 INFO kablam! 82 |     let (a, b) = await!(foo().join(foo()))?;
Aug 11 14:08:44.177 INFO kablam!    |                  ^^^^^
Aug 11 14:08:44.177 INFO kablam!    |
Aug 11 14:08:44.177 INFO kablam! note: `await` could refer to the name imported here
Aug 11 14:08:44.177 INFO kablam!   --> tests/smoke.rs:13:5
Aug 11 14:08:44.177 INFO kablam!    |
Aug 11 14:08:44.177 INFO kablam! 13 | use futures::prelude::*;
Aug 11 14:08:44.177 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 11 14:08:44.177 INFO kablam!    = note: `await` is also a builtin macro
Aug 11 14:08:44.177 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 11 14:08:44.177 INFO kablam! 
Aug 11 14:08:44.177 INFO kablam! error[E0658]: The attribute `async` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 11 14:08:44.177 INFO kablam!   --> tests/smoke.rs:89:5
Aug 11 14:08:44.178 INFO kablam!    |
Aug 11 14:08:44.178 INFO kablam! 89 |     #[async]
Aug 11 14:08:44.178 INFO kablam!    |     ^^^^^^^^
Aug 11 14:08:44.178 INFO kablam!    |
Aug 11 14:08:44.178 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 11 14:08:44.178 INFO kablam! 
Aug 11 14:08:44.178 INFO kablam! error: expected unsuffixed literal or identifier, found u64
Aug 11 14:08:44.178 INFO kablam!   --> tests/smoke.rs:96:16
Aug 11 14:08:44.178 INFO kablam!    |
Aug 11 14:08:44.178 INFO kablam! 96 | #[async_stream(item = u64)]
Aug 11 14:08:44.178 INFO kablam!    |                ^^^^
Aug 11 14:08:44.178 INFO kablam! 
Aug 11 14:08:44.178 INFO kablam! error: aborting due to 32 previous errors
Aug 11 14:08:44.178 INFO kablam! 
Aug 11 14:08:44.178 INFO kablam! Some errors occurred: E0658, E0659.
Aug 11 14:08:44.178 INFO kablam! For more information about an error, try `rustc --explain E0658`.
Aug 11 14:08:44.178 INFO kablam! error: Could not compile `futures-await`.
Aug 11 14:08:44.178 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:08:45.638 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 11 14:08:45.638 INFO kablam!   --> examples/echo.rs:29:18
Aug 11 14:08:45.638 INFO kablam!    |
Aug 11 14:08:45.638 INFO kablam! 29 |       let server = async_block! {
Aug 11 14:08:45.638 INFO kablam!    |  __________________^
Aug 11 14:08:45.638 INFO kablam! 30 | |         #[async]
Aug 11 14:08:45.638 INFO kablam! 31 | |         for (client, _) in tcp.incoming() {
Aug 11 14:08:45.639 INFO kablam! 32 | |             handle.spawn(handle_client(client).then(|result| {
Aug 11 14:08:45.639 INFO kablam! ...  |
Aug 11 14:08:45.639 INFO kablam! 41 | |         Ok::<(), io::Error>(())
Aug 11 14:08:45.639 INFO kablam! 42 | |     };
Aug 11 14:08:45.639 INFO kablam!    | |_____^
Aug 11 14:08:45.639 INFO kablam!    |
Aug 11 14:08:45.639 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 11 14:08:45.639 INFO kablam! 
Aug 11 14:08:45.717 INFO kablam! error: aborting due to previous error
Aug 11 14:08:45.717 INFO kablam! 
Aug 11 14:08:45.717 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 14:08:45.734 INFO kablam! error: Could not compile `futures-await`.
Aug 11 14:08:45.734 INFO kablam! 
Aug 11 14:08:45.734 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 14:08:45.735 INFO kablam! su: No module specific data is present
Aug 11 14:08:46.617 INFO running `"docker" "rm" "-f" "402d9026b37f49f0fdc4aad169ec8402de146b96f9179393b2ae4e72b18f6d08"`
Aug 11 14:08:46.799 INFO blam! 402d9026b37f49f0fdc4aad169ec8402de146b96f9179393b2ae4e72b18f6d08