Sep 04 04:38:59.852 INFO checking rustfmt-core-0.4.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 04:38:59.852 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 04:38:59.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/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 04 04:39:00.054 INFO blam! ad7e19032826dc2063016236f35af89c9baf58cfe5c3143f29f37acb0473650c
Sep 04 04:39:00.057 INFO running `"docker" "start" "-a" "ad7e19032826dc2063016236f35af89c9baf58cfe5c3143f29f37acb0473650c"`
Sep 04 04:39:00.933 INFO kablam!     Checking rustc-ap-serialize v29.0.0
Sep 04 04:39:00.933 INFO kablam!    Compiling rustc-ap-syntax v29.0.0
Sep 04 04:39:00.936 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v29.0.0
Sep 04 04:39:00.939 INFO kablam!    Compiling derive-new v0.5.5
Sep 04 04:39:07.568 INFO kablam!     Checking rustc-ap-rustc_data_structures v29.0.0
Sep 04 04:39:08.494 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:39:08.494 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/array_vec.rs:21:23
Sep 04 04:39:08.494 INFO kablam!    |
Sep 04 04:39:08.494 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 04 04:39:08.494 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:39:08.495 INFO kablam! 
Sep 04 04:39:08.495 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:39:08.495 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/accumulate_vec.rs:22:23
Sep 04 04:39:08.495 INFO kablam!    |
Sep 04 04:39:08.495 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 04 04:39:08.495 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:39:08.495 INFO kablam! 
Sep 04 04:39:08.495 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 04 04:39:08.495 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/indexed_vec.rs:11:23
Sep 04 04:39:08.495 INFO kablam!    |
Sep 04 04:39:08.495 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 04 04:39:08.495 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 04 04:39:08.495 INFO kablam! 
Sep 04 04:39:08.545 INFO kablam! error[E0603]: module `nonzero` is private
Sep 04 04:39:08.545 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/obligation_forest/node_index.rs:11:5
Sep 04 04:39:08.546 INFO kablam!    |
Sep 04 04:39:08.546 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 04 04:39:08.546 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 04:39:08.546 INFO kablam! 
Sep 04 04:39:08.794 INFO kablam! error: aborting due to 4 previous errors
Sep 04 04:39:08.794 INFO kablam! 
Sep 04 04:39:08.794 INFO kablam! Some errors occurred: E0432, E0603.
Sep 04 04:39:08.794 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 04:39:08.822 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 04 04:39:08.823 INFO kablam! 
Sep 04 04:39:08.823 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 04:39:08.825 INFO kablam! su: No module specific data is present
Sep 04 04:39:09.349 INFO running `"docker" "rm" "-f" "ad7e19032826dc2063016236f35af89c9baf58cfe5c3143f29f37acb0473650c"`
Sep 04 04:39:09.526 INFO blam! ad7e19032826dc2063016236f35af89c9baf58cfe5c3143f29f37acb0473650c