Sep 01 02:37:31.504 INFO checking virtual_view-0.1.6 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 02:37:31.504 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 02:37:31.504 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 02:37:31.711 INFO blam! d12d294763e48c68e01593e095f180edee197e8f10ea24834a1d06e33429da29
Sep 01 02:37:31.713 INFO running `"docker" "start" "-a" "d12d294763e48c68e01593e095f180edee197e8f10ea24834a1d06e33429da29"`
Sep 01 02:37:32.450 INFO kablam!     Checking virtual_view v0.1.6 (file:///source)
Sep 01 02:37:34.360 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 01 02:37:34.360 INFO kablam!  --> src/lib.rs:2:12
Sep 01 02:37:34.360 INFO kablam!   |
Sep 01 02:37:34.360 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 01 02:37:34.360 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 01 02:37:34.360 INFO kablam! 
Sep 01 02:37:34.399 INFO kablam! error: aborting due to previous error
Sep 01 02:37:34.399 INFO kablam! 
Sep 01 02:37:34.399 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 02:37:34.408 INFO kablam! error: Could not compile `virtual_view`.
Sep 01 02:37:34.408 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 02:37:34.601 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 01 02:37:34.601 INFO kablam!  --> src/lib.rs:2:12
Sep 01 02:37:34.602 INFO kablam!   |
Sep 01 02:37:34.602 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 01 02:37:34.602 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 01 02:37:34.602 INFO kablam! 
Sep 01 02:37:34.635 INFO kablam! error: aborting due to previous error
Sep 01 02:37:34.635 INFO kablam! 
Sep 01 02:37:34.635 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 02:37:34.643 INFO kablam! error: Could not compile `virtual_view`.
Sep 01 02:37:34.644 INFO kablam! 
Sep 01 02:37:34.644 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 02:37:34.645 INFO kablam! su: No module specific data is present
Sep 01 02:37:35.065 INFO running `"docker" "rm" "-f" "d12d294763e48c68e01593e095f180edee197e8f10ea24834a1d06e33429da29"`
Sep 01 02:37:35.145 INFO blam! d12d294763e48c68e01593e095f180edee197e8f10ea24834a1d06e33429da29