Sep 20 03:18:13.624 INFO checking futures-await-async-macro-0.1.4 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 03:18:13.624 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 03:18:13.624 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:18:13.787 INFO blam! 36d7890ac4ec1f7ee5b57a76f13f332ed7c5fe2c89576d9995a981d38763fbe4
Sep 20 03:18:13.789 INFO running `"docker" "start" "-a" "36d7890ac4ec1f7ee5b57a76f13f332ed7c5fe2c89576d9995a981d38763fbe4"`
Sep 20 03:18:14.364 INFO kablam! usermod: no changes
Sep 20 03:18:14.408 INFO kablam!     Checking syn v0.14.9
Sep 20 03:18:20.776 INFO kablam!     Checking futures-await-async-macro v0.1.4 (/source)
Sep 20 03:18:22.605 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:18:22.605 INFO kablam!   --> src/lib.rs:19:1
Sep 20 03:18:22.605 INFO kablam!    |
Sep 20 03:18:22.605 INFO kablam! 19 | #[macro_use]
Sep 20 03:18:22.605 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 03:18:22.605 INFO kablam!    |
Sep 20 03:18:22.605 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 03:18:22.605 INFO kablam! 
Sep 20 03:18:22.630 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:18:22.630 INFO kablam!   --> src/lib.rs:19:1
Sep 20 03:18:22.630 INFO kablam!    |
Sep 20 03:18:22.630 INFO kablam! 19 | #[macro_use]
Sep 20 03:18:22.630 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 03:18:22.630 INFO kablam!    |
Sep 20 03:18:22.630 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 03:18:22.630 INFO kablam! 
Sep 20 03:18:22.730 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.730 INFO kablam!    --> src/lib.rs:175:19
Sep 20 03:18:22.730 INFO kablam!     |
Sep 20 03:18:22.730 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 20 03:18:22.730 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 20 03:18:22.730 INFO kablam!     |
Sep 20 03:18:22.730 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 20 03:18:22.730 INFO kablam! 
Sep 20 03:18:22.730 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.730 INFO kablam!    --> src/lib.rs:192:21
Sep 20 03:18:22.730 INFO kablam!     |
Sep 20 03:18:22.730 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 20 03:18:22.730 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 20 03:18:22.730 INFO kablam! 
Sep 20 03:18:22.738 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.738 INFO kablam!    --> src/lib.rs:211:17
Sep 20 03:18:22.738 INFO kablam!     |
Sep 20 03:18:22.738 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 20 03:18:22.738 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 20 03:18:22.738 INFO kablam! 
Sep 20 03:18:22.738 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.738 INFO kablam!    --> src/lib.rs:175:19
Sep 20 03:18:22.738 INFO kablam!     |
Sep 20 03:18:22.738 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 20 03:18:22.738 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 20 03:18:22.738 INFO kablam!     |
Sep 20 03:18:22.738 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 20 03:18:22.738 INFO kablam! 
Sep 20 03:18:22.742 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.742 INFO kablam!    --> src/lib.rs:192:21
Sep 20 03:18:22.742 INFO kablam!     |
Sep 20 03:18:22.742 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 20 03:18:22.742 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 20 03:18:22.742 INFO kablam! 
Sep 20 03:18:22.746 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.746 INFO kablam!    --> src/lib.rs:211:17
Sep 20 03:18:22.746 INFO kablam!     |
Sep 20 03:18:22.746 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 20 03:18:22.746 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 20 03:18:22.746 INFO kablam! 
Sep 20 03:18:22.798 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.798 INFO kablam!    --> src/lib.rs:467:18
Sep 20 03:18:22.798 INFO kablam!     |
Sep 20 03:18:22.798 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 20 03:18:22.798 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 20 03:18:22.798 INFO kablam! 
Sep 20 03:18:22.806 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.806 INFO kablam!    --> src/lib.rs:495:23
Sep 20 03:18:22.806 INFO kablam!     |
Sep 20 03:18:22.806 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 20 03:18:22.806 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 20 03:18:22.806 INFO kablam! 
Sep 20 03:18:22.806 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.806 INFO kablam!    --> src/lib.rs:510:23
Sep 20 03:18:22.806 INFO kablam!     |
Sep 20 03:18:22.806 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 20 03:18:22.806 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 20 03:18:22.806 INFO kablam! 
Sep 20 03:18:22.850 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.850 INFO kablam!    --> src/lib.rs:467:18
Sep 20 03:18:22.850 INFO kablam!     |
Sep 20 03:18:22.850 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 20 03:18:22.850 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 20 03:18:22.850 INFO kablam! 
Sep 20 03:18:22.858 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.858 INFO kablam!    --> src/lib.rs:495:23
Sep 20 03:18:22.858 INFO kablam!     |
Sep 20 03:18:22.858 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 20 03:18:22.858 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 20 03:18:22.858 INFO kablam! 
Sep 20 03:18:22.865 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 20 03:18:22.865 INFO kablam!    --> src/lib.rs:510:23
Sep 20 03:18:22.865 INFO kablam!     |
Sep 20 03:18:22.865 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 20 03:18:22.865 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 20 03:18:22.865 INFO kablam! 
Sep 20 03:18:22.902 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 03:18:22.902 INFO kablam!   --> src/lib.rs:12:12
Sep 20 03:18:22.902 INFO kablam!    |
Sep 20 03:18:22.902 INFO kablam! 12 | #![feature(proc_macro)]
Sep 20 03:18:22.902 INFO kablam!    |            ^^^^^^^^^^
Sep 20 03:18:22.902 INFO kablam!    |
Sep 20 03:18:22.902 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:18:22.902 INFO kablam! 
Sep 20 03:18:22.994 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 03:18:22.994 INFO kablam!   --> src/lib.rs:12:12
Sep 20 03:18:22.994 INFO kablam!    |
Sep 20 03:18:22.994 INFO kablam! 12 | #![feature(proc_macro)]
Sep 20 03:18:22.995 INFO kablam!    |            ^^^^^^^^^^
Sep 20 03:18:22.995 INFO kablam!    |
Sep 20 03:18:22.995 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:18:22.995 INFO kablam! 
Sep 20 03:18:23.041 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
Sep 20 03:18:23.044 INFO kablam! su: No module specific data is present
Sep 20 03:18:23.894 INFO running `"docker" "rm" "-f" "36d7890ac4ec1f7ee5b57a76f13f332ed7c5fe2c89576d9995a981d38763fbe4"`
Sep 20 03:18:24.010 INFO blam! 36d7890ac4ec1f7ee5b57a76f13f332ed7c5fe2c89576d9995a981d38763fbe4