Sep 01 07:57:50.173 INFO checking rustfmt-core-0.4.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 07:57:50.173 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 07:57:50.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 07:57:50.328 INFO blam! 54b6053b2ff250dd6a12eb6c84b364f5c4a76b589118cdc3c11978c03f9e9c75 Sep 01 07:57:50.330 INFO running `"docker" "start" "-a" "54b6053b2ff250dd6a12eb6c84b364f5c4a76b589118cdc3c11978c03f9e9c75"` Sep 01 07:57:51.070 INFO kablam! Checking rustc-ap-serialize v29.0.0 Sep 01 07:57:51.071 INFO kablam! Compiling rustc-ap-syntax v29.0.0 Sep 01 07:57:51.079 INFO kablam! Checking rustc-ap-rustc_cratesio_shim v29.0.0 Sep 01 07:57:51.082 INFO kablam! Checking parking_lot_core v0.2.14 Sep 01 07:57:51.085 INFO kablam! Compiling derive-new v0.5.5 Sep 01 07:57:52.809 INFO kablam! Checking parking_lot v0.5.5 Sep 01 07:57:58.312 INFO kablam! Checking rustc-ap-rustc_data_structures v29.0.0 Sep 01 07:57:58.906 INFO kablam! error[E0432]: unresolved import `std::collections::range` Sep 01 07:57:58.906 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/array_vec.rs:21:23 Sep 01 07:57:58.906 INFO kablam! | Sep 01 07:57:58.906 INFO kablam! 21 | use std::collections::range::RangeArgument; Sep 01 07:57:58.906 INFO kablam! | ^^^^^ Could not find `range` in `collections` Sep 01 07:57:58.906 INFO kablam! Sep 01 07:57:58.906 INFO kablam! error[E0432]: unresolved import `std::collections::range` Sep 01 07:57:58.906 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/accumulate_vec.rs:22:23 Sep 01 07:57:58.906 INFO kablam! | Sep 01 07:57:58.906 INFO kablam! 22 | use std::collections::range::RangeArgument; Sep 01 07:57:58.906 INFO kablam! | ^^^^^ Could not find `range` in `collections` Sep 01 07:57:58.907 INFO kablam! Sep 01 07:57:58.907 INFO kablam! error[E0432]: unresolved import `std::collections::range` Sep 01 07:57:58.907 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-29.0.0/indexed_vec.rs:11:23 Sep 01 07:57:58.907 INFO kablam! | Sep 01 07:57:58.907 INFO kablam! 11 | use std::collections::range::RangeArgument; Sep 01 07:57:58.907 INFO kablam! | ^^^^^ Could not find `range` in `collections` Sep 01 07:57:58.908 INFO kablam! Sep 01 07:57:58.936 INFO kablam! error[E0603]: module `nonzero` is private Sep 01 07:57:58.936 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 01 07:57:58.936 INFO kablam! | Sep 01 07:57:58.936 INFO kablam! 11 | use core::nonzero::NonZero; Sep 01 07:57:58.936 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 01 07:57:58.936 INFO kablam! Sep 01 07:57:59.080 INFO kablam! error: aborting due to 4 previous errors Sep 01 07:57:59.081 INFO kablam! Sep 01 07:57:59.081 INFO kablam! Some errors occurred: E0432, E0603. Sep 01 07:57:59.081 INFO kablam! For more information about an error, try `rustc --explain E0432`. Sep 01 07:57:59.092 INFO kablam! error: Could not compile `rustc-ap-rustc_data_structures`. Sep 01 07:57:59.092 INFO kablam! Sep 01 07:57:59.092 INFO kablam! To learn more, run the command again with --verbose. Sep 01 07:57:59.093 INFO kablam! su: No module specific data is present Sep 01 07:57:59.785 INFO running `"docker" "rm" "-f" "54b6053b2ff250dd6a12eb6c84b364f5c4a76b589118cdc3c11978c03f9e9c75"` Sep 01 07:57:59.922 INFO blam! 54b6053b2ff250dd6a12eb6c84b364f5c4a76b589118cdc3c11978c03f9e9c75