Jul 11 23:06:58.046 INFO checking rustfmt-nightly-0.8.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 23:06:58.046 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 23:06:58.046 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 23:06:58.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 23:06:58.282 INFO blam! f1d65a6bbf772598b36fff04e91336975a2d6a7de9326730edbde39fa07ac678
Jul 11 23:06:58.284 INFO running `"docker" "start" "-a" "f1d65a6bbf772598b36fff04e91336975a2d6a7de9326730edbde39fa07ac678"`
Jul 11 23:06:59.497 INFO kablam!     Checking rustc-ap-serialize v147.0.0
Jul 11 23:06:59.509 INFO kablam!    Compiling rustc-ap-rustc_target v147.0.0
Jul 11 23:06:59.529 INFO kablam!    Compiling rustc-ap-syntax v147.0.0
Jul 11 23:06:59.532 INFO kablam!    Compiling rustfmt-nightly v0.8.2 (file:///source)
Jul 11 23:06:59.561 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v147.0.0
Jul 11 23:06:59.579 INFO kablam!     Checking assert_cli v0.6.2
Jul 11 23:07:09.930 INFO kablam!     Checking rustc-ap-rustc_data_structures v147.0.0
Jul 11 23:07:21.412 INFO kablam!     Checking rustc-ap-arena v147.0.0
Jul 11 23:07:22.908 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:22.908 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:46:5
Jul 11 23:07:22.908 INFO kablam!    |
Jul 11 23:07:22.908 INFO kablam! 46 | use alloc::raw_vec::RawVec;
Jul 11 23:07:22.908 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:07:22.908 INFO kablam!    |
Jul 11 23:07:22.908 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:22.908 INFO kablam! 
Jul 11 23:07:22.909 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:22.909 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:67:14
Jul 11 23:07:22.909 INFO kablam!    |
Jul 11 23:07:22.910 INFO kablam! 67 |     storage: RawVec<T>,
Jul 11 23:07:22.910 INFO kablam!    |              ^^^^^^^^^
Jul 11 23:07:22.910 INFO kablam!    |
Jul 11 23:07:22.910 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:22.910 INFO kablam! 
Jul 11 23:07:22.910 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:22.910 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:74:22
Jul 11 23:07:22.910 INFO kablam!    |
Jul 11 23:07:22.910 INFO kablam! 74 |             storage: RawVec::with_capacity(capacity),
Jul 11 23:07:22.910 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:07:22.910 INFO kablam!    |
Jul 11 23:07:22.910 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:22.910 INFO kablam! 
Jul 11 23:07:23.063 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.063 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:96:22
Jul 11 23:07:23.063 INFO kablam!    |
Jul 11 23:07:23.063 INFO kablam! 96 |         self.storage.ptr()
Jul 11 23:07:23.063 INFO kablam!    |                      ^^^
Jul 11 23:07:23.063 INFO kablam!    |
Jul 11 23:07:23.063 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.063 INFO kablam! 
Jul 11 23:07:23.071 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.071 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:107:50
Jul 11 23:07:23.071 INFO kablam!     |
Jul 11 23:07:23.071 INFO kablam! 107 |                 self.start().offset(self.storage.cap() as isize)
Jul 11 23:07:23.071 INFO kablam!     |                                                  ^^^
Jul 11 23:07:23.071 INFO kablam!     |
Jul 11 23:07:23.071 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.071 INFO kablam! 
Jul 11 23:07:23.119 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.119 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:196:39
Jul 11 23:07:23.119 INFO kablam!     |
Jul 11 23:07:23.119 INFO kablam! 196 |                 if last_chunk.storage.reserve_in_place(currently_used_cap, n) {
Jul 11 23:07:23.119 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^
Jul 11 23:07:23.120 INFO kablam!     |
Jul 11 23:07:23.120 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.120 INFO kablam! 
Jul 11 23:07:23.120 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.120 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:200:55
Jul 11 23:07:23.120 INFO kablam!     |
Jul 11 23:07:23.120 INFO kablam! 200 |                     new_capacity = last_chunk.storage.cap();
Jul 11 23:07:23.120 INFO kablam!     |                                                       ^^^
Jul 11 23:07:23.120 INFO kablam!     |
Jul 11 23:07:23.120 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.121 INFO kablam! 
Jul 11 23:07:23.170 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.170 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:228:45
Jul 11 23:07:23.170 INFO kablam!     |
Jul 11 23:07:23.170 INFO kablam! 228 |                     let cap = chunk.storage.cap();
Jul 11 23:07:23.170 INFO kablam!     |                                             ^^^
Jul 11 23:07:23.170 INFO kablam!     |
Jul 11 23:07:23.170 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.170 INFO kablam! 
Jul 11 23:07:23.178 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.178 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:272:45
Jul 11 23:07:23.178 INFO kablam!     |
Jul 11 23:07:23.178 INFO kablam! 272 |                     let cap = chunk.storage.cap();
Jul 11 23:07:23.178 INFO kablam!     |                                             ^^^
Jul 11 23:07:23.178 INFO kablam!     |
Jul 11 23:07:23.178 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.178 INFO kablam! 
Jul 11 23:07:23.198 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.198 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:335:22
Jul 11 23:07:23.198 INFO kablam!     |
Jul 11 23:07:23.198 INFO kablam! 335 |                     .reserve_in_place(used_bytes, needed_bytes)
Jul 11 23:07:23.198 INFO kablam!     |                      ^^^^^^^^^^^^^^^^
Jul 11 23:07:23.198 INFO kablam!     |
Jul 11 23:07:23.199 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.199 INFO kablam! 
Jul 11 23:07:23.199 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:23.199 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:340:55
Jul 11 23:07:23.199 INFO kablam!     |
Jul 11 23:07:23.199 INFO kablam! 340 |                     new_capacity = last_chunk.storage.cap();
Jul 11 23:07:23.199 INFO kablam!     |                                                       ^^^
Jul 11 23:07:23.199 INFO kablam!     |
Jul 11 23:07:23.199 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:23.199 INFO kablam! 
Jul 11 23:07:23.236 INFO kablam! error: aborting due to 11 previous errors
Jul 11 23:07:23.236 INFO kablam! 
Jul 11 23:07:23.236 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 11 23:07:23.264 INFO kablam! error: Could not compile `rustc-ap-arena`.
Jul 11 23:07:23.264 INFO kablam! 
Jul 11 23:07:23.264 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 23:07:23.266 INFO kablam! su: No module specific data is present
Jul 11 23:07:23.760 INFO running `"docker" "rm" "-f" "f1d65a6bbf772598b36fff04e91336975a2d6a7de9326730edbde39fa07ac678"`
Jul 11 23:07:23.919 INFO blam! f1d65a6bbf772598b36fff04e91336975a2d6a7de9326730edbde39fa07ac678