Sep 10 06:50:24.531 INFO checking virtual_view-0.1.6 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:50:24.531 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:50:24.531 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:50:24.667 INFO blam! 8a80b5a6f2ac6809106c5aee6d42409691365b0c9838487f1a20403e8f3d5661
Sep 10 06:50:24.669 INFO running `"docker" "start" "-a" "8a80b5a6f2ac6809106c5aee6d42409691365b0c9838487f1a20403e8f3d5661"`
Sep 10 06:50:25.328 INFO kablam! usermod: no changes
Sep 10 06:50:25.392 INFO kablam!     Checking virtual_view v0.1.6 (file:///source)
Sep 10 06:50:26.344 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 10 06:50:26.344 INFO kablam!  --> src/lib.rs:2:12
Sep 10 06:50:26.344 INFO kablam!   |
Sep 10 06:50:26.344 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 10 06:50:26.344 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 10 06:50:26.344 INFO kablam! 
Sep 10 06:50:26.370 INFO kablam! error: aborting due to previous error
Sep 10 06:50:26.370 INFO kablam! 
Sep 10 06:50:26.370 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 06:50:26.377 INFO kablam! error: Could not compile `virtual_view`.
Sep 10 06:50:26.377 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 06:50:26.398 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 10 06:50:26.398 INFO kablam!  --> src/lib.rs:2:12
Sep 10 06:50:26.398 INFO kablam!   |
Sep 10 06:50:26.398 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 10 06:50:26.398 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 10 06:50:26.398 INFO kablam! 
Sep 10 06:50:26.427 INFO kablam! error: aborting due to previous error
Sep 10 06:50:26.427 INFO kablam! 
Sep 10 06:50:26.427 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 06:50:26.435 INFO kablam! error: Could not compile `virtual_view`.
Sep 10 06:50:26.435 INFO kablam! 
Sep 10 06:50:26.435 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 06:50:26.437 INFO kablam! su: No module specific data is present
Sep 10 06:50:27.285 INFO running `"docker" "rm" "-f" "8a80b5a6f2ac6809106c5aee6d42409691365b0c9838487f1a20403e8f3d5661"`
Sep 10 06:50:27.413 INFO blam! 8a80b5a6f2ac6809106c5aee6d42409691365b0c9838487f1a20403e8f3d5661