Jul 11 21:05:04.177 INFO checking standalone-proc-macro2-0.2.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 21:05:04.177 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 21:05:04.177 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 21:05:04.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 21:05:04.410 INFO blam! ca5d3bd6fbd8b4a8631945a951b245d293f0271351ca8baf84123399b9fac360
Jul 11 21:05:04.413 INFO running `"docker" "start" "-a" "ca5d3bd6fbd8b4a8631945a951b245d293f0271351ca8baf84123399b9fac360"`
Jul 11 21:05:05.534 INFO kablam!     Checking rustc-ap-serialize v40.0.0
Jul 11 21:05:05.534 INFO kablam!    Compiling rustc-ap-syntax v40.0.0
Jul 11 21:05:05.538 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v40.0.0
Jul 11 21:05:05.538 INFO kablam!     Checking parking_lot_core v0.2.14
Jul 11 21:05:07.535 INFO kablam!     Checking parking_lot v0.5.5
Jul 11 21:05:13.453 INFO kablam!     Checking rustc-ap-rustc_data_structures v40.0.0
Jul 11 21:05:13.947 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Jul 11 21:05:13.947 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/array_vec.rs:21:23
Jul 11 21:05:13.947 INFO kablam!    |
Jul 11 21:05:13.947 INFO kablam! 21 | use std::collections::range::RangeArgument;
Jul 11 21:05:13.947 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Jul 11 21:05:13.947 INFO kablam! 
Jul 11 21:05:13.947 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Jul 11 21:05:13.947 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/accumulate_vec.rs:22:23
Jul 11 21:05:13.947 INFO kablam!    |
Jul 11 21:05:13.947 INFO kablam! 22 | use std::collections::range::RangeArgument;
Jul 11 21:05:13.947 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Jul 11 21:05:13.947 INFO kablam! 
Jul 11 21:05:13.947 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Jul 11 21:05:13.947 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/indexed_vec.rs:11:23
Jul 11 21:05:13.948 INFO kablam!    |
Jul 11 21:05:13.948 INFO kablam! 11 | use std::collections::range::RangeArgument;
Jul 11 21:05:13.948 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Jul 11 21:05:13.948 INFO kablam! 
Jul 11 21:05:13.986 INFO kablam! error[E0603]: module `nonzero` is private
Jul 11 21:05:13.986 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/obligation_forest/node_index.rs:11:5
Jul 11 21:05:13.986 INFO kablam!    |
Jul 11 21:05:13.986 INFO kablam! 11 | use core::nonzero::NonZero;
Jul 11 21:05:13.986 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 21:05:13.986 INFO kablam! 
Jul 11 21:05:14.199 INFO kablam! error: aborting due to 4 previous errors
Jul 11 21:05:14.199 INFO kablam! 
Jul 11 21:05:14.199 INFO kablam! Some errors occurred: E0432, E0603.
Jul 11 21:05:14.199 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Jul 11 21:05:14.213 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Jul 11 21:05:14.213 INFO kablam! 
Jul 11 21:05:14.213 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 21:05:14.215 INFO kablam! su: No module specific data is present
Jul 11 21:05:14.714 INFO running `"docker" "rm" "-f" "ca5d3bd6fbd8b4a8631945a951b245d293f0271351ca8baf84123399b9fac360"`
Jul 11 21:05:14.878 INFO blam! ca5d3bd6fbd8b4a8631945a951b245d293f0271351ca8baf84123399b9fac360