Sep 03 16:32:28.182 INFO checking regexident/cargo-modules against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 16:32:28.182 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 16:32:28.182 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 16:32:28.454 INFO blam! a04987678bba4c9501f915582b644e5a5e3daaf982f9bb30cebae729cfac45cc
Sep 03 16:32:28.457 INFO running `"docker" "start" "-a" "a04987678bba4c9501f915582b644e5a5e3daaf982f9bb30cebae729cfac45cc"`
Sep 03 16:32:29.419 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Sep 03 16:32:29.423 INFO kablam!    Compiling proc-macro2 v0.4.13
Sep 03 16:32:29.423 INFO kablam!     Checking rustc-ap-serialize v230.0.0
Sep 03 16:32:29.425 INFO kablam!    Compiling rustc-ap-rustc_target v230.0.0
Sep 03 16:32:29.426 INFO kablam!     Checking scoped-tls v0.1.2
Sep 03 16:32:29.431 INFO kablam!    Compiling rustc-ap-syntax v230.0.0
Sep 03 16:32:29.431 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 03 16:32:29.432 INFO kablam!     Checking rand v0.4.3
Sep 03 16:32:30.043 INFO kablam!     Checking rustc-hash v1.0.1
Sep 03 16:32:30.706 INFO kablam!     Checking ena v0.9.3
Sep 03 16:32:30.733 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v230.0.0
Sep 03 16:32:30.941 INFO kablam!     Checking smallvec v0.6.4
Sep 03 16:32:31.339 INFO kablam!     Checking colored v1.6.1
Sep 03 16:32:31.389 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 03 16:32:33.590 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 03 16:32:35.054 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 03 16:32:37.040 INFO kablam!     Checking parking_lot v0.5.5
Sep 03 16:32:38.218 INFO kablam!     Checking rustc-rayon v0.1.1
Sep 03 16:32:38.259 INFO kablam!    Compiling quote v0.6.6
Sep 03 16:32:39.469 INFO kablam!    Compiling syn v0.14.8
Sep 03 16:32:45.881 INFO kablam!     Checking rustc-ap-rustc_data_structures v230.0.0
Sep 03 16:32:54.252 INFO kablam!     Checking rustc-ap-arena v230.0.0
Sep 03 16:32:54.482 INFO kablam!    Compiling structopt-derive v0.2.10
Sep 03 16:32:54.720 INFO kablam!     Checking rustc-ap-syntax_pos v230.0.0
Sep 03 16:32:57.343 INFO kablam!     Checking rustc-ap-rustc_errors v230.0.0
Sep 03 16:32:58.834 INFO kablam!     Checking structopt v0.2.10
Sep 03 16:33:00.233 INFO kablam! error: found removed `do catch` syntax
Sep 03 16:33:00.233 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-230.0.0/parse/parser.rs:1761:43
Sep 03 16:33:00.233 INFO kablam!      |
Sep 03 16:33:00.233 INFO kablam! 1761 |             let pat_arg: PResult<'a, _> = do catch {
Sep 03 16:33:00.233 INFO kablam!      |                                           ^^
Sep 03 16:33:00.233 INFO kablam!      |
Sep 03 16:33:00.233 INFO kablam!      = help: Following RFC #2388, the new non-placeholder syntax is `try`
Sep 03 16:33:00.233 INFO kablam! 
Sep 03 16:33:12.153 INFO kablam! error: aborting due to previous error
Sep 03 16:33:12.153 INFO kablam! 
Sep 03 16:33:12.175 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Sep 03 16:33:12.175 INFO kablam! 
Sep 03 16:33:12.175 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 16:33:12.177 INFO kablam! su: No module specific data is present
Sep 03 16:33:12.643 INFO running `"docker" "rm" "-f" "a04987678bba4c9501f915582b644e5a5e3daaf982f9bb30cebae729cfac45cc"`
Sep 03 16:33:12.733 INFO blam! a04987678bba4c9501f915582b644e5a5e3daaf982f9bb30cebae729cfac45cc