Jul 11 23:07:03.571 INFO checking rustfmt-nightly-0.8.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 23:07:03.571 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 23:07:03.571 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 23:07:03.571 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 23:07:03.837 INFO blam! fb3ff29efe880db54e801df57280483a05a39306d03dbf1babbfd84f036dcf2d
Jul 11 23:07:03.848 INFO running `"docker" "start" "-a" "fb3ff29efe880db54e801df57280483a05a39306d03dbf1babbfd84f036dcf2d"`
Jul 11 23:07:05.023 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Jul 11 23:07:05.027 INFO kablam!     Checking rustc-ap-serialize v147.0.0
Jul 11 23:07:05.028 INFO kablam!     Checking scoped-tls v0.1.2
Jul 11 23:07:05.028 INFO kablam!    Compiling rustc-ap-rustc_target v147.0.0
Jul 11 23:07:05.029 INFO kablam!    Compiling rustc-ap-syntax v147.0.0
Jul 11 23:07:05.029 INFO kablam!    Compiling rustfmt-nightly v0.8.2 (file:///source)
Jul 11 23:07:05.035 INFO kablam!     Checking rustc-hash v1.0.1
Jul 11 23:07:05.055 INFO kablam!     Checking ena v0.9.3
Jul 11 23:07:07.382 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v147.0.0
Jul 11 23:07:07.753 INFO kablam!     Checking parking_lot_core v0.2.14
Jul 11 23:07:08.204 INFO kablam!     Checking assert_cli v0.6.2
Jul 11 23:07:11.692 INFO kablam!     Checking parking_lot v0.5.5
Jul 11 23:07:13.999 INFO kablam!     Checking rustc-rayon v0.1.1
Jul 11 23:07:27.620 INFO kablam!     Checking rustc-ap-rustc_data_structures v147.0.0
Jul 11 23:07:35.036 INFO kablam!     Checking rustc-ap-arena v147.0.0
Jul 11 23:07:35.977 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:35.977 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:46:5
Jul 11 23:07:35.977 INFO kablam!    |
Jul 11 23:07:35.978 INFO kablam! 46 | use alloc::raw_vec::RawVec;
Jul 11 23:07:35.978 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:07:35.978 INFO kablam!    |
Jul 11 23:07:35.978 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:35.979 INFO kablam! 
Jul 11 23:07:35.979 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:35.979 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:67:14
Jul 11 23:07:35.979 INFO kablam!    |
Jul 11 23:07:35.979 INFO kablam! 67 |     storage: RawVec<T>,
Jul 11 23:07:35.979 INFO kablam!    |              ^^^^^^^^^
Jul 11 23:07:35.980 INFO kablam!    |
Jul 11 23:07:35.980 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:35.981 INFO kablam! 
Jul 11 23:07:35.981 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:35.981 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:74:22
Jul 11 23:07:35.981 INFO kablam!    |
Jul 11 23:07:35.981 INFO kablam! 74 |             storage: RawVec::with_capacity(capacity),
Jul 11 23:07:35.981 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^
Jul 11 23:07:35.982 INFO kablam!    |
Jul 11 23:07:35.982 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:35.983 INFO kablam! 
Jul 11 23:07:36.072 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.072 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:96:22
Jul 11 23:07:36.072 INFO kablam!    |
Jul 11 23:07:36.072 INFO kablam! 96 |         self.storage.ptr()
Jul 11 23:07:36.072 INFO kablam!    |                      ^^^
Jul 11 23:07:36.073 INFO kablam!    |
Jul 11 23:07:36.073 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.073 INFO kablam! 
Jul 11 23:07:36.080 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.080 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:107:50
Jul 11 23:07:36.080 INFO kablam!     |
Jul 11 23:07:36.080 INFO kablam! 107 |                 self.start().offset(self.storage.cap() as isize)
Jul 11 23:07:36.080 INFO kablam!     |                                                  ^^^
Jul 11 23:07:36.081 INFO kablam!     |
Jul 11 23:07:36.081 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.081 INFO kablam! 
Jul 11 23:07:36.125 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.125 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:196:39
Jul 11 23:07:36.125 INFO kablam!     |
Jul 11 23:07:36.125 INFO kablam! 196 |                 if last_chunk.storage.reserve_in_place(currently_used_cap, n) {
Jul 11 23:07:36.125 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^
Jul 11 23:07:36.125 INFO kablam!     |
Jul 11 23:07:36.125 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.125 INFO kablam! 
Jul 11 23:07:36.127 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.127 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:200:55
Jul 11 23:07:36.127 INFO kablam!     |
Jul 11 23:07:36.127 INFO kablam! 200 |                     new_capacity = last_chunk.storage.cap();
Jul 11 23:07:36.127 INFO kablam!     |                                                       ^^^
Jul 11 23:07:36.127 INFO kablam!     |
Jul 11 23:07:36.127 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.128 INFO kablam! 
Jul 11 23:07:36.160 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.160 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:228:45
Jul 11 23:07:36.160 INFO kablam!     |
Jul 11 23:07:36.160 INFO kablam! 228 |                     let cap = chunk.storage.cap();
Jul 11 23:07:36.160 INFO kablam!     |                                             ^^^
Jul 11 23:07:36.160 INFO kablam!     |
Jul 11 23:07:36.160 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.160 INFO kablam! 
Jul 11 23:07:36.167 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.167 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:272:45
Jul 11 23:07:36.167 INFO kablam!     |
Jul 11 23:07:36.168 INFO kablam! 272 |                     let cap = chunk.storage.cap();
Jul 11 23:07:36.168 INFO kablam!     |                                             ^^^
Jul 11 23:07:36.168 INFO kablam!     |
Jul 11 23:07:36.168 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.168 INFO kablam! 
Jul 11 23:07:36.181 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.181 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:335:22
Jul 11 23:07:36.181 INFO kablam!     |
Jul 11 23:07:36.181 INFO kablam! 335 |                     .reserve_in_place(used_bytes, needed_bytes)
Jul 11 23:07:36.181 INFO kablam!     |                      ^^^^^^^^^^^^^^^^
Jul 11 23:07:36.181 INFO kablam!     |
Jul 11 23:07:36.181 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.181 INFO kablam! 
Jul 11 23:07:36.182 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 23:07:36.182 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-147.0.0/lib.rs:340:55
Jul 11 23:07:36.182 INFO kablam!     |
Jul 11 23:07:36.182 INFO kablam! 340 |                     new_capacity = last_chunk.storage.cap();
Jul 11 23:07:36.182 INFO kablam!     |                                                       ^^^
Jul 11 23:07:36.183 INFO kablam!     |
Jul 11 23:07:36.183 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 23:07:36.183 INFO kablam! 
Jul 11 23:07:36.205 INFO kablam! error: aborting due to 11 previous errors
Jul 11 23:07:36.205 INFO kablam! 
Jul 11 23:07:36.205 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 11 23:07:36.230 INFO kablam! error: Could not compile `rustc-ap-arena`.
Jul 11 23:07:36.230 INFO kablam! 
Jul 11 23:07:36.230 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 23:07:36.234 INFO kablam! su: No module specific data is present
Jul 11 23:07:36.816 INFO running `"docker" "rm" "-f" "fb3ff29efe880db54e801df57280483a05a39306d03dbf1babbfd84f036dcf2d"`
Jul 11 23:07:36.993 INFO blam! fb3ff29efe880db54e801df57280483a05a39306d03dbf1babbfd84f036dcf2d