Sep 10 09:15:34.302 INFO checking standalone-proc-macro2-0.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:15:34.302 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:15:34.302 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:15:34.443 INFO blam! 9fe075c8f5822f8dd398f79cf36a803e68be0ab0c2f8a9120675eefd989eb505
Sep 10 09:15:34.445 INFO running `"docker" "start" "-a" "9fe075c8f5822f8dd398f79cf36a803e68be0ab0c2f8a9120675eefd989eb505"`
Sep 10 09:15:35.049 INFO kablam! usermod: no changes
Sep 10 09:15:35.141 INFO kablam!     Checking rustc-ap-serialize v40.0.0
Sep 10 09:15:35.141 INFO kablam!    Compiling rustc-ap-syntax v40.0.0
Sep 10 09:15:35.142 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v40.0.0
Sep 10 09:15:35.142 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 10 09:15:35.754 INFO kablam!     Checking parking_lot v0.5.5
Sep 10 09:15:39.260 INFO kablam!     Checking rustc-ap-rustc_data_structures v40.0.0
Sep 10 09:15:39.978 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 09:15:39.978 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/array_vec.rs:21:23
Sep 10 09:15:39.978 INFO kablam!    |
Sep 10 09:15:39.979 INFO kablam! 21 | use std::collections::range::RangeArgument;
Sep 10 09:15:39.979 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 09:15:39.979 INFO kablam! 
Sep 10 09:15:39.979 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 09:15:39.979 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/accumulate_vec.rs:22:23
Sep 10 09:15:39.979 INFO kablam!    |
Sep 10 09:15:39.979 INFO kablam! 22 | use std::collections::range::RangeArgument;
Sep 10 09:15:39.979 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 09:15:39.979 INFO kablam! 
Sep 10 09:15:39.979 INFO kablam! error[E0432]: unresolved import `std::collections::range`
Sep 10 09:15:39.979 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-40.0.0/indexed_vec.rs:11:23
Sep 10 09:15:39.979 INFO kablam!    |
Sep 10 09:15:39.979 INFO kablam! 11 | use std::collections::range::RangeArgument;
Sep 10 09:15:39.979 INFO kablam!    |                       ^^^^^ Could not find `range` in `collections`
Sep 10 09:15:39.979 INFO kablam! 
Sep 10 09:15:39.999 INFO kablam! error[E0603]: module `nonzero` is private
Sep 10 09:15:39.999 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 10 09:15:39.999 INFO kablam!    |
Sep 10 09:15:39.999 INFO kablam! 11 | use core::nonzero::NonZero;
Sep 10 09:15:39.999 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 09:15:39.999 INFO kablam! 
Sep 10 09:15:40.084 INFO kablam! error: aborting due to 4 previous errors
Sep 10 09:15:40.084 INFO kablam! 
Sep 10 09:15:40.085 INFO kablam! Some errors occurred: E0432, E0603.
Sep 10 09:15:40.085 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 10 09:15:40.094 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`.
Sep 10 09:15:40.094 INFO kablam! 
Sep 10 09:15:40.094 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 09:15:40.097 INFO kablam! su: No module specific data is present
Sep 10 09:15:40.793 INFO running `"docker" "rm" "-f" "9fe075c8f5822f8dd398f79cf36a803e68be0ab0c2f8a9120675eefd989eb505"`
Sep 10 09:15:40.895 INFO blam! 9fe075c8f5822f8dd398f79cf36a803e68be0ab0c2f8a9120675eefd989eb505