Sep 03 16:32:29.719 INFO checking regexident/cargo-modules against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 16:32:29.719 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 16:32:29.719 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 16:32:29.954 INFO blam! 27c1fdb43e5b41786ed64053e3b30c26bf1a7895d482dcbc9508cae4d75eb473
Sep 03 16:32:29.956 INFO running `"docker" "start" "-a" "27c1fdb43e5b41786ed64053e3b30c26bf1a7895d482dcbc9508cae4d75eb473"`
Sep 03 16:32:31.084 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 03 16:32:31.084 INFO kablam!     Checking stable_deref_trait v1.1.1
Sep 03 16:32:31.095 INFO kablam!     Checking rustc-ap-serialize v230.0.0
Sep 03 16:32:31.103 INFO kablam!     Checking scoped-tls v0.1.2
Sep 03 16:32:31.103 INFO kablam!    Compiling rustc-ap-rustc_target v230.0.0
Sep 03 16:32:31.111 INFO kablam!    Compiling rustc-ap-syntax v230.0.0
Sep 03 16:32:31.112 INFO kablam!     Checking json v0.11.13
Sep 03 16:32:31.113 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 03 16:32:31.887 INFO kablam!     Checking log v0.4.4
Sep 03 16:32:31.901 INFO kablam!     Checking rustc-hash v1.0.1
Sep 03 16:32:32.643 INFO kablam!     Checking owning_ref v0.3.3
Sep 03 16:32:32.765 INFO kablam!     Checking smallvec v0.6.4
Sep 03 16:32:32.893 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 03 16:32:32.895 INFO kablam!     Checking colored v1.6.1
Sep 03 16:32:33.159 INFO kablam!     Checking structopt v0.2.10
Sep 03 16:32:33.482 INFO kablam!     Checking ena v0.9.3
Sep 03 16:32:34.027 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v230.0.0
Sep 03 16:32:35.042 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 16:32:35.771 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 03 16:32:37.001 INFO kablam!     Checking parking_lot v0.5.5
Sep 03 16:32:38.471 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 03 16:32:45.068 INFO kablam!     Checking rustc-ap-rustc_data_structures v230.0.0
Sep 03 16:32:52.231 INFO kablam!     Checking rustc-ap-arena v230.0.0
Sep 03 16:32:53.089 INFO kablam!     Checking rustc-ap-syntax_pos v230.0.0
Sep 03 16:32:56.739 INFO kablam!     Checking rustc-ap-rustc_errors v230.0.0
Sep 03 16:32:59.769 INFO kablam! error: found removed `do catch` syntax
Sep 03 16:32:59.769 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-230.0.0/parse/parser.rs:1761:43
Sep 03 16:32:59.769 INFO kablam!      |
Sep 03 16:32:59.769 INFO kablam! 1761 |             let pat_arg: PResult<'a, _> = do catch {
Sep 03 16:32:59.769 INFO kablam!      |                                           ^^
Sep 03 16:32:59.769 INFO kablam!      |
Sep 03 16:32:59.770 INFO kablam!      = help: Following RFC #2388, the new non-placeholder syntax is `try`
Sep 03 16:32:59.770 INFO kablam! 
Sep 03 16:33:12.232 INFO kablam! error: aborting due to previous error
Sep 03 16:33:12.232 INFO kablam! 
Sep 03 16:33:12.249 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Sep 03 16:33:12.249 INFO kablam! 
Sep 03 16:33:12.249 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 16:33:12.250 INFO kablam! su: No module specific data is present
Sep 03 16:33:12.725 INFO running `"docker" "rm" "-f" "27c1fdb43e5b41786ed64053e3b30c26bf1a7895d482dcbc9508cae4d75eb473"`
Sep 03 16:33:12.811 INFO blam! 27c1fdb43e5b41786ed64053e3b30c26bf1a7895d482dcbc9508cae4d75eb473