Sep 10 10:35:50.773 INFO checking rustfmt-config-0.4.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:35:50.773 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:35:50.773 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:35:50.959 INFO blam! 9d6bd16e99f500e35cba0264f19318140362995a10ab8848ddbf5729df86ca9c
Sep 10 10:35:50.960 INFO running `"docker" "start" "-a" "9d6bd16e99f500e35cba0264f19318140362995a10ab8848ddbf5729df86ca9c"`
Sep 10 10:35:51.550 INFO kablam! usermod: no changes
Sep 10 10:35:51.652 INFO kablam!     Checking rustc-ap-rustc_data_structures v29.0.0
Sep 10 10:35:52.210 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 10:35:52.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/array_vec.rs:21:23
Sep 10 10:35:52.210 INFO kablam!    |
Sep 10 10:35:52.210 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 10 10:35:52.210 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 10:35:52.210 INFO kablam! 
Sep 10 10:35:52.210 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 10:35:52.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/accumulate_vec.rs:22:23
Sep 10 10:35:52.210 INFO kablam!    |
Sep 10 10:35:52.210 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 10 10:35:52.210 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 10:35:52.210 INFO kablam! 
Sep 10 10:35:52.210 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 10:35:52.210 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/indexed_vec.rs:11:23
Sep 10 10:35:52.210 INFO kablam!    |
Sep 10 10:35:52.210 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 10 10:35:52.210 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 10:35:52.210 INFO kablam! 
Sep 10 10:35:52.236 INFO kablam! error[E0603]: module `nonzero` is private
Sep 10 10:35:52.236 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 10 10:35:52.236 INFO kablam!    |
Sep 10 10:35:52.236 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 10 10:35:52.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 10:35:52.236 INFO kablam! 
Sep 10 10:35:52.329 INFO kablam! error: aborting due to 4 previous errors
Sep 10 10:35:52.329 INFO kablam! 
Sep 10 10:35:52.329 INFO kablam! Some errors occurred: E0432, E0603.
Sep 10 10:35:52.329 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 10 10:35:52.339 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 10 10:35:52.339 INFO kablam! 
Sep 10 10:35:52.339 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:35:52.340 INFO kablam! su: No module specific data is present
Sep 10 10:35:52.931 INFO running `"docker" "rm" "-f" "9d6bd16e99f500e35cba0264f19318140362995a10ab8848ddbf5729df86ca9c"`
Sep 10 10:35:53.029 INFO blam! 9d6bd16e99f500e35cba0264f19318140362995a10ab8848ddbf5729df86ca9c