Jul 11 13:23:12.921 INFO checking regexident/cargo-modules against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 13:23:12.921 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 13:23:12.921 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 13:23:12.921 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/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 13:23:13.206 INFO blam! c268931f40c3ddb72300f1c592e52a553850a2f5db19dca7c808954f2ddb03dd
Jul 11 13:23:13.208 INFO running `"docker" "start" "-a" "c268931f40c3ddb72300f1c592e52a553850a2f5db19dca7c808954f2ddb03dd"`
Jul 11 13:23:14.300 INFO kablam!     Checking cfg-if v0.1.3
Jul 11 13:23:14.300 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Jul 11 13:23:14.306 INFO kablam!     Checking stable_deref_trait v1.1.0
Jul 11 13:23:14.315 INFO kablam!     Checking smallvec v0.6.2
Jul 11 13:23:14.326 INFO kablam!     Checking either v1.5.0
Jul 11 13:23:14.327 INFO kablam!     Checking rustc-ap-serialize v154.0.0
Jul 11 13:23:14.327 INFO kablam!    Compiling rustc-ap-rustc_target v154.0.0
Jul 11 13:23:14.328 INFO kablam!     Checking scoped-tls v0.1.2
Jul 11 13:23:15.063 INFO kablam!    Compiling rustc-ap-syntax v154.0.0
Jul 11 13:23:16.061 INFO kablam!     Checking json v0.11.13
Jul 11 13:23:16.108 INFO kablam!     Checking rustc-hash v1.0.1
Jul 11 13:23:18.019 INFO kablam!     Checking crossbeam-utils v0.2.2
Jul 11 13:23:18.283 INFO kablam!     Checking log v0.4.2
Jul 11 13:23:18.688 INFO kablam!     Checking textwrap v0.9.0
Jul 11 13:23:18.724 INFO kablam!     Checking owning_ref v0.3.3
Jul 11 13:23:19.464 INFO kablam!    Compiling syn v0.14.2
Jul 11 13:23:21.251 INFO kablam!     Checking crossbeam-epoch v0.3.1
Jul 11 13:23:22.594 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v154.0.0
Jul 11 13:23:22.685 INFO kablam!     Checking ena v0.9.3
Jul 11 13:23:23.019 INFO kablam!     Checking clap v2.31.2
Jul 11 13:23:24.089 INFO kablam!     Checking parking_lot_core v0.2.14
Jul 11 13:23:27.611 INFO kablam!     Checking crossbeam-deque v0.2.0
Jul 11 13:23:29.416 INFO kablam!     Checking parking_lot v0.5.5
Jul 11 13:23:39.447 INFO kablam!     Checking rustc-rayon v0.1.1
Jul 11 13:24:14.123 INFO kablam!     Checking rustc-ap-rustc_data_structures v154.0.0
Jul 11 13:24:20.868 INFO kablam!    Compiling structopt-derive v0.2.10
Jul 11 13:24:30.475 INFO kablam!     Checking rustc-ap-arena v154.0.0
Jul 11 13:24:31.013 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.013 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:46:5
Jul 11 13:24:31.013 INFO kablam!    |
Jul 11 13:24:31.013 INFO kablam! 46 | use alloc::raw_vec::RawVec;
Jul 11 13:24:31.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:24:31.013 INFO kablam!    |
Jul 11 13:24:31.013 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.013 INFO kablam! 
Jul 11 13:24:31.014 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.014 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:67:14
Jul 11 13:24:31.014 INFO kablam!    |
Jul 11 13:24:31.014 INFO kablam! 67 |     storage: RawVec<T>,
Jul 11 13:24:31.014 INFO kablam!    |              ^^^^^^^^^
Jul 11 13:24:31.014 INFO kablam!    |
Jul 11 13:24:31.014 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.014 INFO kablam! 
Jul 11 13:24:31.014 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.014 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:74:22
Jul 11 13:24:31.014 INFO kablam!    |
Jul 11 13:24:31.014 INFO kablam! 74 |             storage: RawVec::with_capacity(capacity),
Jul 11 13:24:31.014 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^
Jul 11 13:24:31.015 INFO kablam!    |
Jul 11 13:24:31.015 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.015 INFO kablam! 
Jul 11 13:24:31.157 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.157 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:96:22
Jul 11 13:24:31.157 INFO kablam!    |
Jul 11 13:24:31.157 INFO kablam! 96 |         self.storage.ptr()
Jul 11 13:24:31.157 INFO kablam!    |                      ^^^
Jul 11 13:24:31.157 INFO kablam!    |
Jul 11 13:24:31.157 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.157 INFO kablam! 
Jul 11 13:24:31.172 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.172 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:107:50
Jul 11 13:24:31.172 INFO kablam!     |
Jul 11 13:24:31.172 INFO kablam! 107 |                 self.start().offset(self.storage.cap() as isize)
Jul 11 13:24:31.172 INFO kablam!     |                                                  ^^^
Jul 11 13:24:31.172 INFO kablam!     |
Jul 11 13:24:31.172 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.172 INFO kablam! 
Jul 11 13:24:31.232 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.232 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:196:39
Jul 11 13:24:31.232 INFO kablam!     |
Jul 11 13:24:31.232 INFO kablam! 196 |                 if last_chunk.storage.reserve_in_place(currently_used_cap, n) {
Jul 11 13:24:31.232 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^
Jul 11 13:24:31.233 INFO kablam!     |
Jul 11 13:24:31.233 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.233 INFO kablam! 
Jul 11 13:24:31.233 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.233 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:200:55
Jul 11 13:24:31.233 INFO kablam!     |
Jul 11 13:24:31.233 INFO kablam! 200 |                     new_capacity = last_chunk.storage.cap();
Jul 11 13:24:31.233 INFO kablam!     |                                                       ^^^
Jul 11 13:24:31.233 INFO kablam!     |
Jul 11 13:24:31.233 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.233 INFO kablam! 
Jul 11 13:24:31.283 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.283 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:228:45
Jul 11 13:24:31.283 INFO kablam!     |
Jul 11 13:24:31.283 INFO kablam! 228 |                     let cap = chunk.storage.cap();
Jul 11 13:24:31.283 INFO kablam!     |                                             ^^^
Jul 11 13:24:31.283 INFO kablam!     |
Jul 11 13:24:31.283 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.283 INFO kablam! 
Jul 11 13:24:31.290 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.290 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:272:45
Jul 11 13:24:31.290 INFO kablam!     |
Jul 11 13:24:31.290 INFO kablam! 272 |                     let cap = chunk.storage.cap();
Jul 11 13:24:31.290 INFO kablam!     |                                             ^^^
Jul 11 13:24:31.290 INFO kablam!     |
Jul 11 13:24:31.290 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.290 INFO kablam! 
Jul 11 13:24:31.312 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.312 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:333:22
Jul 11 13:24:31.312 INFO kablam!     |
Jul 11 13:24:31.312 INFO kablam! 333 |                     .reserve_in_place(used_bytes, needed_bytes)
Jul 11 13:24:31.312 INFO kablam!     |                      ^^^^^^^^^^^^^^^^
Jul 11 13:24:31.312 INFO kablam!     |
Jul 11 13:24:31.312 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.312 INFO kablam! 
Jul 11 13:24:31.313 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implemention detail
Jul 11 13:24:31.313 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-arena-154.0.0/lib.rs:338:55
Jul 11 13:24:31.313 INFO kablam!     |
Jul 11 13:24:31.313 INFO kablam! 338 |                     new_capacity = last_chunk.storage.cap();
Jul 11 13:24:31.313 INFO kablam!     |                                                       ^^^
Jul 11 13:24:31.313 INFO kablam!     |
Jul 11 13:24:31.313 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Jul 11 13:24:31.313 INFO kablam! 
Jul 11 13:24:31.359 INFO kablam! error: aborting due to 11 previous errors
Jul 11 13:24:31.359 INFO kablam! 
Jul 11 13:24:31.359 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Jul 11 13:24:31.395 INFO kablam! error: Could not compile `rustc-ap-arena`.
Jul 11 13:24:31.395 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 13:24:31.578 INFO kablam! error: build failed
Jul 11 13:24:31.587 INFO kablam! su: No module specific data is present
Jul 11 13:24:32.056 INFO running `"docker" "rm" "-f" "c268931f40c3ddb72300f1c592e52a553850a2f5db19dca7c808954f2ddb03dd"`
Jul 11 13:24:32.220 INFO blam! c268931f40c3ddb72300f1c592e52a553850a2f5db19dca7c808954f2ddb03dd