Sep 21 02:34:26.889 INFO checking standalone-proc-macro2-0.2.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:34:26.889 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:34:26.889 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:34:27.058 INFO blam! 8dc3e7cacff8879c15c0665957c1feb21ac2b7871764308a0228c2ccd8f21db0
Sep 21 02:34:27.060 INFO running `"docker" "start" "-a" "8dc3e7cacff8879c15c0665957c1feb21ac2b7871764308a0228c2ccd8f21db0"`
Sep 21 02:34:27.882 INFO kablam! usermod: no changes
Sep 21 02:34:28.006 INFO kablam!     Checking rustc-ap-serialize v40.0.0
Sep 21 02:34:28.006 INFO kablam!    Compiling rustc-ap-syntax v40.0.0
Sep 21 02:34:28.006 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v40.0.0
Sep 21 02:34:28.034 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 21 02:34:29.122 INFO kablam!     Checking parking_lot v0.5.5
Sep 21 02:34:31.268 INFO kablam!     Checking rustc-ap-rustc_data_structures v40.0.0
Sep 21 02:34:31.654 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 21 02:34:31.654 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/array_vec.rs:21:23
Sep 21 02:34:31.654 INFO kablam!    |
Sep 21 02:34:31.654 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 21 02:34:31.654 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 21 02:34:31.654 INFO kablam! 
Sep 21 02:34:31.654 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 21 02:34:31.654 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/accumulate_vec.rs:22:23
Sep 21 02:34:31.654 INFO kablam!    |
Sep 21 02:34:31.654 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 21 02:34:31.654 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 21 02:34:31.654 INFO kablam! 
Sep 21 02:34:31.654 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 21 02:34:31.654 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/indexed_vec.rs:11:23
Sep 21 02:34:31.654 INFO kablam!    |
Sep 21 02:34:31.654 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 21 02:34:31.654 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 21 02:34:31.654 INFO kablam! 
Sep 21 02:34:31.690 INFO kablam! error[E0603]: module `nonzero` is private
Sep 21 02:34:31.690 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 21 02:34:31.690 INFO kablam!    |
Sep 21 02:34:31.690 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 21 02:34:31.690 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 02:34:31.690 INFO kablam! 
Sep 21 02:34:31.814 INFO kablam! error: aborting due to 4 previous errors
Sep 21 02:34:31.814 INFO kablam! 
Sep 21 02:34:31.814 INFO kablam! Some errors occurred: E0432, E0603.
Sep 21 02:34:31.814 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 21 02:34:31.825 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 21 02:34:31.825 INFO kablam! 
Sep 21 02:34:31.826 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 02:34:31.827 INFO kablam! su: No module specific data is present
Sep 21 02:34:32.645 INFO running `"docker" "rm" "-f" "8dc3e7cacff8879c15c0665957c1feb21ac2b7871764308a0228c2ccd8f21db0"`
Sep 21 02:34:32.710 INFO blam! 8dc3e7cacff8879c15c0665957c1feb21ac2b7871764308a0228c2ccd8f21db0