Sep 05 17:37:14.401 INFO checking regexident/cargo-modules against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 17:37:14.401 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 17:37:14.401 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 17:37:14.787 INFO blam! e130c519c5fd3509a2cefe8df8c6f5fedf49cbe10b5ad2786a6df0afd76e5322
Sep 05 17:37:14.790 INFO running `"docker" "start" "-a" "e130c519c5fd3509a2cefe8df8c6f5fedf49cbe10b5ad2786a6df0afd76e5322"`
Sep 05 17:37:16.389 INFO kablam! usermod: no changes
Sep 05 17:37:16.651 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 05 17:37:16.652 INFO kablam!     Checking rustc-ap-serialize v230.0.0
Sep 05 17:37:16.659 INFO kablam!    Compiling rustc-ap-rustc_target v230.0.0
Sep 05 17:37:16.660 INFO kablam!     Checking scoped-tls v0.1.2
Sep 05 17:37:16.662 INFO kablam!    Compiling rustc-ap-syntax v230.0.0
Sep 05 17:37:16.664 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 05 17:37:16.666 INFO kablam!     Checking log v0.4.4
Sep 05 17:37:16.668 INFO kablam!     Checking rustc-hash v1.0.1
Sep 05 17:37:17.965 INFO kablam!     Checking smallvec v0.6.4
Sep 05 17:37:17.998 INFO kablam!     Checking colored v1.6.1
Sep 05 17:37:18.754 INFO kablam!    Compiling syn v0.14.8
Sep 05 17:37:19.062 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 05 17:37:19.142 INFO kablam!     Checking ena v0.9.3
Sep 05 17:37:19.754 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v230.0.0
Sep 05 17:37:21.682 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 05 17:37:22.061 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 05 17:37:23.461 INFO kablam!     Checking parking_lot v0.5.5
Sep 05 17:37:26.415 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 05 17:37:40.500 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 05 17:37:41.011 INFO kablam!     Checking rustc-ap-rustc_data_structures v230.0.0
Sep 05 17:37:47.399 INFO kablam!     Checking structopt v0.2.10
Sep 05 17:37:48.527 INFO kablam!     Checking rustc-ap-arena v230.0.0
Sep 05 17:37:48.976 INFO kablam!     Checking rustc-ap-syntax_pos v230.0.0
Sep 05 17:37:50.693 INFO kablam!     Checking rustc-ap-rustc_errors v230.0.0
Sep 05 17:37:52.674 INFO kablam! error: found removed `do catch` syntax
Sep 05 17:37:52.674 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-230.0.0/parse/parser.rs:1761:43
Sep 05 17:37:52.675 INFO kablam!      |
Sep 05 17:37:52.675 INFO kablam! 1761 |             let pat_arg: PResult<'a, _> = do catch {
Sep 05 17:37:52.675 INFO kablam!      |                                           ^^
Sep 05 17:37:52.675 INFO kablam!      |
Sep 05 17:37:52.675 INFO kablam!      = help: Following RFC #2388, the new non-placeholder syntax is `try`
Sep 05 17:37:52.675 INFO kablam! 
Sep 05 17:38:01.094 INFO kablam! error: aborting due to previous error
Sep 05 17:38:01.095 INFO kablam! 
Sep 05 17:38:01.112 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Sep 05 17:38:01.122 INFO kablam! 
Sep 05 17:38:01.122 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 17:38:01.124 INFO kablam! su: No module specific data is present
Sep 05 17:38:03.560 INFO running `"docker" "rm" "-f" "e130c519c5fd3509a2cefe8df8c6f5fedf49cbe10b5ad2786a6df0afd76e5322"`
Sep 05 17:38:03.970 INFO blam! e130c519c5fd3509a2cefe8df8c6f5fedf49cbe10b5ad2786a6df0afd76e5322