Aug 17 11:36:13.657 INFO checking rustfmt-nightly-0.8.3 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 11:36:13.657 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:36:13.657 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:36:13.657 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 11:36:13.922 INFO blam! 183c4eb4a09b6d3cfe24e70e2935962a3a35f090c7bd601be9daf9e168058bc8
Aug 17 11:36:13.925 INFO running `"docker" "start" "-a" "183c4eb4a09b6d3cfe24e70e2935962a3a35f090c7bd601be9daf9e168058bc8"`
Aug 17 11:36:15.318 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Aug 17 11:36:15.331 INFO kablam!     Checking rustc-ap-serialize v196.0.0
Aug 17 11:36:15.341 INFO kablam!    Compiling rustc-ap-rustc_target v196.0.0
Aug 17 11:36:15.349 INFO kablam!     Checking scoped-tls v0.1.2
Aug 17 11:36:15.385 INFO kablam!    Compiling rustc-ap-syntax v196.0.0
Aug 17 11:36:15.388 INFO kablam!    Compiling rustfmt-nightly v0.8.3 (file:///source)
Aug 17 11:36:15.396 INFO kablam!     Checking diff v0.1.11
Aug 17 11:36:15.413 INFO kablam!     Checking rustc-hash v1.0.1
Aug 17 11:36:18.516 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v196.0.0
Aug 17 11:36:18.729 INFO kablam!     Checking ena v0.9.3
Aug 17 11:36:20.387 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 17 11:36:21.156 INFO kablam!     Checking semver v0.9.0
Aug 17 11:36:21.762 INFO kablam!    Compiling derive-new v0.5.5
Aug 17 11:36:21.794 INFO kablam!     Checking error-chain v0.12.0
Aug 17 11:36:24.843 INFO kablam!     Checking assert_cli v0.6.3
Aug 17 11:36:27.914 INFO kablam!     Checking cargo_metadata v0.6.0
Aug 17 11:36:28.936 INFO kablam!     Checking parking_lot v0.5.5
Aug 17 11:36:34.854 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 17 11:36:54.411 INFO kablam!     Checking rustc-ap-rustc_data_structures v196.0.0
Aug 17 11:37:02.889 INFO kablam!     Checking rustc-ap-arena v196.0.0
Aug 17 11:37:04.362 INFO kablam!     Checking rustc-ap-syntax_pos v196.0.0
Aug 17 11:37:08.635 INFO kablam!     Checking rustc-ap-rustc_errors v196.0.0
Aug 17 11:37:14.495 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.495 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:47:60
Aug 17 11:37:14.495 INFO kablam!    |
Aug 17 11:37:14.495 INFO kablam! 47 |             $(one fn $fold_ast:ident; fn $visit_ast:ident;)?
Aug 17 11:37:14.495 INFO kablam!    |                                                            ^
Aug 17 11:37:14.496 INFO kablam!    |
Aug 17 11:37:14.496 INFO kablam!    = note: `?` is not a macro repetition operator
Aug 17 11:37:14.496 INFO kablam! 
Aug 17 11:37:14.496 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.496 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:48:69
Aug 17 11:37:14.496 INFO kablam!    |
Aug 17 11:37:14.496 INFO kablam! 48 |             $(many fn $fold_ast_elt:ident; fn $visit_ast_elt:ident;)?
Aug 17 11:37:14.496 INFO kablam!    |                                                                     ^
Aug 17 11:37:14.496 INFO kablam!    |
Aug 17 11:37:14.496 INFO kablam!    = note: `?` is not a macro repetition operator
Aug 17 11:37:14.496 INFO kablam! 
Aug 17 11:37:14.496 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.496 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:103:68
Aug 17 11:37:14.497 INFO kablam!     |
Aug 17 11:37:14.497 INFO kablam! 103 |                         AstFragment::$Kind(folder.$fold_ast(ast)),)?)*
Aug 17 11:37:14.497 INFO kablam!     |                                                                    ^
Aug 17 11:37:14.497 INFO kablam!     |
Aug 17 11:37:14.497 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.497 INFO kablam! 
Aug 17 11:37:14.497 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.497 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:107:60
Aug 17 11:37:14.497 INFO kablam!     |
Aug 17 11:37:14.497 INFO kablam! 107 |                                               .collect()),)?)*
Aug 17 11:37:14.497 INFO kablam!     |                                                            ^
Aug 17 11:37:14.497 INFO kablam!     |
Aug 17 11:37:14.497 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.497 INFO kablam! 
Aug 17 11:37:14.497 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.497 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:115:81
Aug 17 11:37:14.497 INFO kablam!     |
Aug 17 11:37:14.497 INFO kablam! 115 |                     $($(AstFragment::$Kind(ref ast) => visitor.$visit_ast(ast),)?)*
Aug 17 11:37:14.498 INFO kablam!     |                                                                                 ^
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.498 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.498 INFO kablam! 
Aug 17 11:37:14.498 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.498 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:118:23
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.498 INFO kablam! 118 |                     })?)*
Aug 17 11:37:14.498 INFO kablam!     |                       ^
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.498 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.498 INFO kablam! 
Aug 17 11:37:14.498 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.498 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:129:15
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.498 INFO kablam! 129 |             })?)*
Aug 17 11:37:14.498 INFO kablam!     |               ^
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.498 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.498 INFO kablam! 
Aug 17 11:37:14.498 INFO kablam! error: expected `*` or `+`
Aug 17 11:37:14.498 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:132:15
Aug 17 11:37:14.498 INFO kablam!     |
Aug 17 11:37:14.499 INFO kablam! 132 |             })?)*
Aug 17 11:37:14.499 INFO kablam!     |               ^
Aug 17 11:37:14.499 INFO kablam!     |
Aug 17 11:37:14.499 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 17 11:37:14.499 INFO kablam! 
Aug 17 11:37:34.641 INFO kablam! error: aborting due to 8 previous errors
Aug 17 11:37:34.641 INFO kablam! 
Aug 17 11:37:34.665 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Aug 17 11:37:34.665 INFO kablam! 
Aug 17 11:37:34.665 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 11:37:34.667 INFO kablam! su: No module specific data is present
Aug 17 11:37:35.176 INFO running `"docker" "rm" "-f" "183c4eb4a09b6d3cfe24e70e2935962a3a35f090c7bd601be9daf9e168058bc8"`
Aug 17 11:37:35.313 INFO blam! 183c4eb4a09b6d3cfe24e70e2935962a3a35f090c7bd601be9daf9e168058bc8