Sep 06 09:05:00.229 INFO checking cargo-modules-0.4.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:05:00.229 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:05:00.229 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/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 06 09:05:00.394 INFO blam! 14111a4d8994498dee55b0035fa0c75ee2012af869cc04bcc710676ab18061e7
Sep 06 09:05:00.395 INFO running `"docker" "start" "-a" "14111a4d8994498dee55b0035fa0c75ee2012af869cc04bcc710676ab18061e7"`
Sep 06 09:05:00.958 INFO kablam! usermod: no changes
Sep 06 09:05:01.087 INFO kablam!     Checking rustc-ap-serialize v230.0.0
Sep 06 09:05:01.087 INFO kablam!    Compiling rustc-ap-rustc_target v230.0.0
Sep 06 09:05:01.087 INFO kablam!    Compiling rustc-ap-syntax v230.0.0
Sep 06 09:05:01.089 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v230.0.0
Sep 06 09:05:01.089 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 06 09:05:02.502 INFO kablam!     Checking parking_lot v0.5.5
Sep 06 09:05:04.552 INFO kablam!     Checking rustc-ap-rustc_data_structures v230.0.0
Sep 06 09:05:08.078 INFO kablam!     Checking rustc-ap-arena v230.0.0
Sep 06 09:05:09.015 INFO kablam!     Checking rustc-ap-syntax_pos v230.0.0
Sep 06 09:05:10.874 INFO kablam!     Checking rustc-ap-rustc_errors v230.0.0
Sep 06 09:05:13.264 INFO kablam! error: found removed `do catch` syntax
Sep 06 09:05:13.264 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-230.0.0/parse/parser.rs:1761:43
Sep 06 09:05:13.264 INFO kablam!      |
Sep 06 09:05:13.264 INFO kablam! 1761 |             let pat_arg: PResult<'a, _> = do catch {
Sep 06 09:05:13.264 INFO kablam!      |                                           ^^
Sep 06 09:05:13.264 INFO kablam!      |
Sep 06 09:05:13.264 INFO kablam!      = help: Following RFC #2388, the new non-placeholder syntax is `try`
Sep 06 09:05:13.265 INFO kablam! 
Sep 06 09:05:21.443 INFO kablam! error: aborting due to previous error
Sep 06 09:05:21.443 INFO kablam! 
Sep 06 09:05:21.463 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Sep 06 09:05:21.463 INFO kablam! 
Sep 06 09:05:21.463 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 09:05:21.463 INFO kablam! su: No module specific data is present
Sep 06 09:05:22.087 INFO running `"docker" "rm" "-f" "14111a4d8994498dee55b0035fa0c75ee2012af869cc04bcc710676ab18061e7"`
Sep 06 09:05:22.144 INFO blam! 14111a4d8994498dee55b0035fa0c75ee2012af869cc04bcc710676ab18061e7