Aug 17 11:36:12.335 INFO checking rustfmt-nightly-0.9.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 11:36:12.335 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:36:12.335 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 11:36:12.335 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 11:36:12.610 INFO blam! d4227b2ba383c4e4681f51a8b6a75173ba8a5df6e99f3d7a8525b19f12b6f042
Aug 17 11:36:12.612 INFO running `"docker" "start" "-a" "d4227b2ba383c4e4681f51a8b6a75173ba8a5df6e99f3d7a8525b19f12b6f042"`
Aug 17 11:36:14.297 INFO kablam!    Compiling rustc-rayon-core v0.1.1
Aug 17 11:36:14.331 INFO kablam!     Checking rustc-ap-serialize v211.0.0
Aug 17 11:36:14.332 INFO kablam!     Checking scoped-tls v0.1.2
Aug 17 11:36:14.332 INFO kablam!    Compiling rustc-ap-rustc_target v211.0.0
Aug 17 11:36:14.337 INFO kablam!    Compiling rustc-ap-syntax v211.0.0
Aug 17 11:36:14.344 INFO kablam!    Compiling rustfmt-nightly v0.9.0 (file:///source)
Aug 17 11:36:14.377 INFO kablam!     Checking rustc-hash v1.0.1
Aug 17 11:36:14.387 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v211.0.0
Aug 17 11:36:16.575 INFO kablam!     Checking ena v0.9.3
Aug 17 11:36:17.419 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 17 11:36:17.434 INFO kablam!    Compiling derive-new v0.5.5
Aug 17 11:36:20.117 INFO kablam!     Checking error-chain v0.12.0
Aug 17 11:36:21.859 INFO kablam!     Checking assert_cli v0.6.3
Aug 17 11:36:25.780 INFO kablam!     Checking cargo_metadata v0.6.0
Aug 17 11:36:26.510 INFO kablam!     Checking parking_lot v0.5.5
Aug 17 11:36:32.489 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 17 11:36:53.095 INFO kablam!     Checking rustc-ap-rustc_data_structures v211.0.0
Aug 17 11:37:01.173 INFO kablam!     Checking rustc-ap-arena v211.0.0
Aug 17 11:37:02.625 INFO kablam!     Checking rustc-ap-syntax_pos v211.0.0
Aug 17 11:37:06.821 INFO kablam!     Checking rustc-ap-rustc_errors v211.0.0
Aug 17 11:37:44.214 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 17 11:37:44.214 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-211.0.0/lib.rs:22:27
Aug 17 11:37:44.214 INFO kablam!    |
Aug 17 11:37:44.214 INFO kablam! 22 | #![feature(rustc_private, const_atomic_usize_new)]
Aug 17 11:37:44.214 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^
Aug 17 11:37:44.214 INFO kablam! 
Aug 17 11:37:44.916 INFO kablam! error: aborting due to previous error
Aug 17 11:37:44.916 INFO kablam! 
Aug 17 11:37:44.916 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 11:37:44.943 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Aug 17 11:37:44.943 INFO kablam! 
Aug 17 11:37:44.944 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 11:37:44.946 INFO kablam! su: No module specific data is present
Aug 17 11:37:45.411 INFO running `"docker" "rm" "-f" "d4227b2ba383c4e4681f51a8b6a75173ba8a5df6e99f3d7a8525b19f12b6f042"`
Aug 17 11:37:45.581 INFO blam! d4227b2ba383c4e4681f51a8b6a75173ba8a5df6e99f3d7a8525b19f12b6f042