Sep 01 08:03:11.856 INFO checking rustc-ap-proc_macro-40.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 08:03:11.856 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 08:03:11.856 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:03:12.014 INFO blam! 8a109d7cbf3d52701cfd9550976a3dc8deb616dbf7164610fd0f6d8c2418754d
Sep 01 08:03:12.016 INFO running `"docker" "start" "-a" "8a109d7cbf3d52701cfd9550976a3dc8deb616dbf7164610fd0f6d8c2418754d"`
Sep 01 08:03:12.750 INFO kablam!     Checking rustc-ap-serialize v40.0.0
Sep 01 08:03:12.750 INFO kablam!    Compiling rustc-ap-syntax v40.0.0
Sep 01 08:03:12.751 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v40.0.0
Sep 01 08:03:16.688 INFO kablam!     Checking rustc-ap-rustc_data_structures v40.0.0
Sep 01 08:03:17.344 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 01 08:03:17.344 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/array_vec.rs:21:23
Sep 01 08:03:17.344 INFO kablam!    |
Sep 01 08:03:17.344 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 01 08:03:17.344 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 01 08:03:17.344 INFO kablam! 
Sep 01 08:03:17.344 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 01 08:03:17.344 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/accumulate_vec.rs:22:23
Sep 01 08:03:17.344 INFO kablam!    |
Sep 01 08:03:17.344 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 01 08:03:17.344 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 01 08:03:17.344 INFO kablam! 
Sep 01 08:03:17.344 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 01 08:03:17.344 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/indexed_vec.rs:11:23
Sep 01 08:03:17.344 INFO kablam!    |
Sep 01 08:03:17.344 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 01 08:03:17.344 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 01 08:03:17.344 INFO kablam! 
Sep 01 08:03:17.396 INFO kablam! error[E0603]: module `nonzero` is private
Sep 01 08:03:17.396 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/obligation_forest/node_index.rs:11:5
Sep 01 08:03:17.396 INFO kablam!    |
Sep 01 08:03:17.396 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 01 08:03:17.396 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:03:17.396 INFO kablam! 
Sep 01 08:03:17.548 INFO kablam! error: aborting due to 4 previous errors
Sep 01 08:03:17.548 INFO kablam! 
Sep 01 08:03:17.548 INFO kablam! Some errors occurred: E0432, E0603.
Sep 01 08:03:17.548 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 08:03:17.559 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 01 08:03:17.559 INFO kablam! 
Sep 01 08:03:17.559 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 08:03:17.560 INFO kablam! su: No module specific data is present
Sep 01 08:03:18.133 INFO running `"docker" "rm" "-f" "8a109d7cbf3d52701cfd9550976a3dc8deb616dbf7164610fd0f6d8c2418754d"`
Sep 01 08:03:18.219 INFO blam! 8a109d7cbf3d52701cfd9550976a3dc8deb616dbf7164610fd0f6d8c2418754d