Sep 01 13:22:45.489 INFO checking regexident/cargo-modules against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 13:22:45.489 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:22:45.489 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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 13:22:45.750 INFO blam! e01fdf64971833ee067b530eaba5e8a8088f6755fada48bef834d598194a9337
Sep 01 13:22:45.753 INFO running `"docker" "start" "-a" "e01fdf64971833ee067b530eaba5e8a8088f6755fada48bef834d598194a9337"`
Sep 01 13:22:46.708 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 01 13:22:46.709 INFO kablam!     Checking rustc-ap-serialize v230.0.0
Sep 01 13:22:46.710 INFO kablam!    Compiling rustc-ap-rustc_target v230.0.0
Sep 01 13:22:46.710 INFO kablam!     Checking scoped-tls v0.1.2
Sep 01 13:22:46.710 INFO kablam!    Compiling rustc-ap-syntax v230.0.0
Sep 01 13:22:46.711 INFO kablam!     Checking json v0.11.13
Sep 01 13:22:46.712 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 01 13:22:46.725 INFO kablam!     Checking rustc-hash v1.0.1
Sep 01 13:22:47.270 INFO kablam!     Checking ena v0.9.3
Sep 01 13:22:47.298 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v230.0.0
Sep 01 13:22:47.628 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 01 13:22:47.641 INFO kablam!    Compiling quote v0.6.6
Sep 01 13:22:47.991 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 01 13:22:48.016 INFO kablam!     Checking colored v1.6.1
Sep 01 13:22:48.892 INFO kablam!     Checking parking_lot v0.5.5
Sep 01 13:22:50.085 INFO kablam!    Compiling syn v0.14.8
Sep 01 13:22:50.335 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 01 13:22:52.919 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 01 13:23:01.770 INFO kablam!     Checking rustc-ap-rustc_data_structures v230.0.0
Sep 01 13:23:04.820 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 01 13:23:09.913 INFO kablam!     Checking rustc-ap-arena v230.0.0
Sep 01 13:23:10.108 INFO kablam!     Checking structopt v0.2.10
Sep 01 13:23:10.667 INFO kablam!     Checking rustc-ap-syntax_pos v230.0.0
Sep 01 13:23:13.858 INFO kablam!     Checking rustc-ap-rustc_errors v230.0.0
Sep 01 13:23:16.456 INFO kablam! error: found removed `do catch` syntax
Sep 01 13:23:16.456 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-230.0.0/parse/parser.rs:1761:43
Sep 01 13:23:16.456 INFO kablam!      |
Sep 01 13:23:16.456 INFO kablam! 1761 |             let pat_arg: PResult<'a, _> = do catch {
Sep 01 13:23:16.456 INFO kablam!      |                                           ^^
Sep 01 13:23:16.456 INFO kablam!      |
Sep 01 13:23:16.456 INFO kablam!      = help: Following RFC #2388, the new non-placeholder syntax is `try`
Sep 01 13:23:16.456 INFO kablam! 
Sep 01 13:23:30.492 INFO kablam! error: aborting due to previous error
Sep 01 13:23:30.492 INFO kablam! 
Sep 01 13:23:30.517 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Sep 01 13:23:30.517 INFO kablam! 
Sep 01 13:23:30.517 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 13:23:30.519 INFO kablam! su: No module specific data is present
Sep 01 13:23:30.987 INFO running `"docker" "rm" "-f" "e01fdf64971833ee067b530eaba5e8a8088f6755fada48bef834d598194a9337"`
Sep 01 13:23:31.150 INFO blam! e01fdf64971833ee067b530eaba5e8a8088f6755fada48bef834d598194a9337