Jul 11 13:23:12.865 INFO checking regexident/cargo-modules against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 13:23:12.865 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:23:12.865 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:23:12.865 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/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 13:23:13.125 INFO blam! ca96a31b538cfca04e6c6b5dfb477300bfe6b3efd7ddbb58431f55e379357dda
Jul 11 13:23:13.126 INFO running `"docker" "start" "-a" "ca96a31b538cfca04e6c6b5dfb477300bfe6b3efd7ddbb58431f55e379357dda"`
Jul 11 13:23:14.260 INFO kablam!     Checking libc v0.2.42
Jul 11 13:23:14.260 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Jul 11 13:23:14.270 INFO kablam!     Checking stable_deref_trait v1.1.0
Jul 11 13:23:14.302 INFO kablam!     Checking smallvec v0.6.2
Jul 11 13:23:14.302 INFO kablam!     Checking rustc-ap-serialize v154.0.0
Jul 11 13:23:14.303 INFO kablam!     Checking scoped-tls v0.1.2
Jul 11 13:23:14.303 INFO kablam!    Compiling rustc-ap-rustc_target v154.0.0
Jul 11 13:23:14.307 INFO kablam!    Compiling rustc-ap-syntax v154.0.0
Jul 11 13:23:15.566 INFO kablam!     Checking crossbeam-utils v0.2.2
Jul 11 13:23:16.181 INFO kablam!     Checking log v0.4.2
Jul 11 13:23:18.662 INFO kablam!     Checking rustc-hash v1.0.1
Jul 11 13:23:18.795 INFO kablam!    Compiling proc-macro2 v0.4.6
Jul 11 13:23:19.147 INFO kablam!     Checking owning_ref v0.3.3
Jul 11 13:23:19.436 INFO kablam!     Checking crossbeam-epoch v0.3.1
Jul 11 13:23:20.618 INFO kablam!     Checking ena v0.9.3
Jul 11 13:23:20.621 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v154.0.0
Jul 11 13:23:26.262 INFO kablam!     Checking crossbeam-deque v0.2.0
Jul 11 13:23:28.323 INFO kablam!     Checking num_cpus v1.8.0
Jul 11 13:23:28.324 INFO kablam!     Checking rand v0.4.2
Jul 11 13:23:28.324 INFO kablam!     Checking atty v0.2.10
Jul 11 13:23:29.567 INFO kablam!     Checking clap v2.31.2
Jul 11 13:23:40.866 INFO kablam!    Compiling quote v0.6.3
Jul 11 13:23:42.355 INFO kablam!     Checking parking_lot_core v0.2.14
Jul 11 13:23:45.292 INFO kablam!    Compiling syn v0.14.2
Jul 11 13:23:46.859 INFO kablam!     Checking parking_lot v0.5.5
Jul 11 13:23:50.515 INFO kablam!     Checking rustc-rayon v0.1.1
Jul 11 13:24:18.527 INFO kablam!     Checking rustc-ap-rustc_data_structures v154.0.0
Jul 11 13:24:35.573 INFO kablam!    Compiling structopt-derive v0.2.10
Jul 11 13:24:37.503 INFO kablam!     Checking rustc-ap-arena v154.0.0
Jul 11 13:24:38.120 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.120 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:46:5
Jul 11 13:24:38.120 INFO kablam!    |
Jul 11 13:24:38.120 INFO kablam! 46 | use alloc::raw_vec::RawVec;
Jul 11 13:24:38.120 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:24:38.120 INFO kablam!    |
Jul 11 13:24:38.120 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.120 INFO kablam! 
Jul 11 13:24:38.121 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.121 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:67:14
Jul 11 13:24:38.121 INFO kablam!    |
Jul 11 13:24:38.121 INFO kablam! 67 |     storage: RawVec<T>,
Jul 11 13:24:38.121 INFO kablam!    |              ^^^^^^^^^
Jul 11 13:24:38.121 INFO kablam!    |
Jul 11 13:24:38.121 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.121 INFO kablam! 
Jul 11 13:24:38.122 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.122 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:74:22
Jul 11 13:24:38.122 INFO kablam!    |
Jul 11 13:24:38.122 INFO kablam! 74 |             storage: RawVec::with_capacity(capacity),
Jul 11 13:24:38.122 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:24:38.122 INFO kablam!    |
Jul 11 13:24:38.122 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.122 INFO kablam! 
Jul 11 13:24:38.264 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.264 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:96:22
Jul 11 13:24:38.264 INFO kablam!    |
Jul 11 13:24:38.264 INFO kablam! 96 |         self.storage.ptr()
Jul 11 13:24:38.264 INFO kablam!    |                      ^^^
Jul 11 13:24:38.264 INFO kablam!    |
Jul 11 13:24:38.264 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.264 INFO kablam! 
Jul 11 13:24:38.283 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.283 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:107:50
Jul 11 13:24:38.283 INFO kablam!     |
Jul 11 13:24:38.283 INFO kablam! 107 |                 self.start().offset(self.storage.cap() as isize)
Jul 11 13:24:38.283 INFO kablam!     |                                                  ^^^
Jul 11 13:24:38.284 INFO kablam!     |
Jul 11 13:24:38.284 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.284 INFO kablam! 
Jul 11 13:24:38.353 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.353 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:196:39
Jul 11 13:24:38.353 INFO kablam!     |
Jul 11 13:24:38.353 INFO kablam! 196 |                 if last_chunk.storage.reserve_in_place(currently_used_cap, n) {
Jul 11 13:24:38.353 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^
Jul 11 13:24:38.353 INFO kablam!     |
Jul 11 13:24:38.353 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.353 INFO kablam! 
Jul 11 13:24:38.354 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.354 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:200:55
Jul 11 13:24:38.354 INFO kablam!     |
Jul 11 13:24:38.354 INFO kablam! 200 |                     new_capacity = last_chunk.storage.cap();
Jul 11 13:24:38.354 INFO kablam!     |                                                       ^^^
Jul 11 13:24:38.354 INFO kablam!     |
Jul 11 13:24:38.354 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.354 INFO kablam! 
Jul 11 13:24:38.445 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.445 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:228:45
Jul 11 13:24:38.445 INFO kablam!     |
Jul 11 13:24:38.445 INFO kablam! 228 |                     let cap = chunk.storage.cap();
Jul 11 13:24:38.445 INFO kablam!     |                                             ^^^
Jul 11 13:24:38.445 INFO kablam!     |
Jul 11 13:24:38.445 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.445 INFO kablam! 
Jul 11 13:24:38.461 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.461 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:272:45
Jul 11 13:24:38.461 INFO kablam!     |
Jul 11 13:24:38.461 INFO kablam! 272 |                     let cap = chunk.storage.cap();
Jul 11 13:24:38.461 INFO kablam!     |                                             ^^^
Jul 11 13:24:38.461 INFO kablam!     |
Jul 11 13:24:38.461 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.461 INFO kablam! 
Jul 11 13:24:38.497 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.497 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:333:22
Jul 11 13:24:38.497 INFO kablam!     |
Jul 11 13:24:38.497 INFO kablam! 333 |                     .reserve_in_place(used_bytes, needed_bytes)
Jul 11 13:24:38.497 INFO kablam!     |                      ^^^^^^^^^^^^^^^^
Jul 11 13:24:38.497 INFO kablam!     |
Jul 11 13:24:38.497 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.498 INFO kablam! 
Jul 11 13:24:38.498 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:38.498 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:338:55
Jul 11 13:24:38.498 INFO kablam!     |
Jul 11 13:24:38.498 INFO kablam! 338 |                     new_capacity = last_chunk.storage.cap();
Jul 11 13:24:38.499 INFO kablam!     |                                                       ^^^
Jul 11 13:24:38.499 INFO kablam!     |
Jul 11 13:24:38.499 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:38.499 INFO kablam! 
Jul 11 13:24:38.558 INFO kablam! error: aborting due to 11 previous errors
Jul 11 13:24:38.558 INFO kablam! 
Jul 11 13:24:38.558 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 11 13:24:38.581 INFO kablam! error: Could not compile `rustc-ap-arena`.
Jul 11 13:24:38.581 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 13:24:44.185 INFO kablam! error: build failed
Jul 11 13:24:44.188 INFO kablam! su: No module specific data is present
Jul 11 13:24:44.761 INFO running `"docker" "rm" "-f" "ca96a31b538cfca04e6c6b5dfb477300bfe6b3efd7ddbb58431f55e379357dda"`
Jul 11 13:24:44.922 INFO blam! ca96a31b538cfca04e6c6b5dfb477300bfe6b3efd7ddbb58431f55e379357dda