Sep 01 20:19:30.859 INFO checking futures-await-async-macro-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 20:19:30.859 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:19:30.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:19:31.071 INFO blam! e90b96ca641b73a904ed7b61e8794227fd73d7e9283f193f313b66c79bcd993d
Sep 01 20:19:31.072 INFO running `"docker" "start" "-a" "e90b96ca641b73a904ed7b61e8794227fd73d7e9283f193f313b66c79bcd993d"`
Sep 01 20:19:31.744 INFO kablam!     Checking futures-await-async-macro v0.1.4 (file:///source)
Sep 01 20:19:35.182 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.182 INFO kablam!    --> src/lib.rs:175:19
Sep 01 20:19:35.182 INFO kablam!     |
Sep 01 20:19:35.182 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 01 20:19:35.182 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 01 20:19:35.182 INFO kablam!     |
Sep 01 20:19:35.182 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 20:19:35.182 INFO kablam! 
Sep 01 20:19:35.193 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.193 INFO kablam!    --> src/lib.rs:192:21
Sep 01 20:19:35.193 INFO kablam!     |
Sep 01 20:19:35.193 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 01 20:19:35.193 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 01 20:19:35.193 INFO kablam! 
Sep 01 20:19:35.199 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.199 INFO kablam!    --> src/lib.rs:211:17
Sep 01 20:19:35.199 INFO kablam!     |
Sep 01 20:19:35.199 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 01 20:19:35.199 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 01 20:19:35.199 INFO kablam! 
Sep 01 20:19:35.232 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.232 INFO kablam!    --> src/lib.rs:175:19
Sep 01 20:19:35.232 INFO kablam!     |
Sep 01 20:19:35.232 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 01 20:19:35.232 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 01 20:19:35.232 INFO kablam!     |
Sep 01 20:19:35.232 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 20:19:35.232 INFO kablam! 
Sep 01 20:19:35.244 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.244 INFO kablam!    --> src/lib.rs:192:21
Sep 01 20:19:35.244 INFO kablam!     |
Sep 01 20:19:35.244 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 01 20:19:35.244 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 01 20:19:35.245 INFO kablam! 
Sep 01 20:19:35.252 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.252 INFO kablam!    --> src/lib.rs:211:17
Sep 01 20:19:35.252 INFO kablam!     |
Sep 01 20:19:35.252 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 01 20:19:35.252 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 01 20:19:35.252 INFO kablam! 
Sep 01 20:19:35.338 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.338 INFO kablam!    --> src/lib.rs:467:18
Sep 01 20:19:35.339 INFO kablam!     |
Sep 01 20:19:35.339 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 01 20:19:35.339 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 01 20:19:35.339 INFO kablam! 
Sep 01 20:19:35.350 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.350 INFO kablam!    --> src/lib.rs:495:23
Sep 01 20:19:35.350 INFO kablam!     |
Sep 01 20:19:35.350 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 01 20:19:35.350 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 01 20:19:35.350 INFO kablam! 
Sep 01 20:19:35.353 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.353 INFO kablam!    --> src/lib.rs:510:23
Sep 01 20:19:35.353 INFO kablam!     |
Sep 01 20:19:35.353 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 01 20:19:35.353 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 01 20:19:35.353 INFO kablam! 
Sep 01 20:19:35.401 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.401 INFO kablam!    --> src/lib.rs:467:18
Sep 01 20:19:35.401 INFO kablam!     |
Sep 01 20:19:35.401 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 01 20:19:35.401 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 01 20:19:35.401 INFO kablam! 
Sep 01 20:19:35.409 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.409 INFO kablam!    --> src/lib.rs:495:23
Sep 01 20:19:35.409 INFO kablam!     |
Sep 01 20:19:35.409 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 01 20:19:35.409 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 01 20:19:35.409 INFO kablam! 
Sep 01 20:19:35.412 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 01 20:19:35.412 INFO kablam!    --> src/lib.rs:510:23
Sep 01 20:19:35.412 INFO kablam!     |
Sep 01 20:19:35.412 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 01 20:19:35.412 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 01 20:19:35.412 INFO kablam! 
Sep 01 20:19:35.523 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:19:35.523 INFO kablam!   --> src/lib.rs:12:12
Sep 01 20:19:35.523 INFO kablam!    |
Sep 01 20:19:35.524 INFO kablam! 12 | #![feature(proc_macro)]
Sep 01 20:19:35.524 INFO kablam!    |            ^^^^^^^^^^
Sep 01 20:19:35.524 INFO kablam!    |
Sep 01 20:19:35.524 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:19:35.524 INFO kablam! 
Sep 01 20:19:35.564 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 01 20:19:35.564 INFO kablam!   --> src/lib.rs:12:12
Sep 01 20:19:35.564 INFO kablam!    |
Sep 01 20:19:35.564 INFO kablam! 12 | #![feature(proc_macro)]
Sep 01 20:19:35.564 INFO kablam!    |            ^^^^^^^^^^
Sep 01 20:19:35.564 INFO kablam!    |
Sep 01 20:19:35.564 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 01 20:19:35.564 INFO kablam! 
Sep 01 20:19:35.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Sep 01 20:19:35.590 INFO kablam! su: No module specific data is present
Sep 01 20:19:36.126 INFO running `"docker" "rm" "-f" "e90b96ca641b73a904ed7b61e8794227fd73d7e9283f193f313b66c79bcd993d"`
Sep 01 20:19:36.213 INFO blam! e90b96ca641b73a904ed7b61e8794227fd73d7e9283f193f313b66c79bcd993d