Sep 01 03:09:46.404 INFO checking gl_helpers-0.1.7 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 03:09:46.404 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 03:09:46.404 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:09:46.575 INFO blam! 5501100b70216c009cf5ce27e08abdb5ca0a985d71ad11a0e0ea00c2e6b37486
Sep 01 03:09:46.577 INFO running `"docker" "start" "-a" "5501100b70216c009cf5ce27e08abdb5ca0a985d71ad11a0e0ea00c2e6b37486"`
Sep 01 03:09:47.617 INFO kablam!    Compiling glutin v0.18.0
Sep 01 03:09:47.619 INFO kablam!     Checking mat4 v0.2.1
Sep 01 03:09:47.631 INFO kablam!     Checking gl_helpers v0.1.7 (file:///source)
Sep 01 03:09:51.516 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 01 03:09:51.516 INFO kablam!  --> src/lib.rs:1:12
Sep 01 03:09:51.516 INFO kablam!   |
Sep 01 03:09:51.516 INFO kablam! 1 | #![feature(const_atomic_usize_new)]
Sep 01 03:09:51.516 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:09:51.516 INFO kablam! 
Sep 01 03:09:51.571 INFO kablam! error: aborting due to previous error
Sep 01 03:09:51.571 INFO kablam! 
Sep 01 03:09:51.571 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 03:09:51.580 INFO kablam! error: Could not compile `gl_helpers`.
Sep 01 03:09:51.580 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 03:09:52.911 INFO kablam! error: build failed
Sep 01 03:09:52.913 INFO kablam! su: No module specific data is present
Sep 01 03:09:53.313 INFO running `"docker" "rm" "-f" "5501100b70216c009cf5ce27e08abdb5ca0a985d71ad11a0e0ea00c2e6b37486"`
Sep 01 03:09:53.452 INFO blam! 5501100b70216c009cf5ce27e08abdb5ca0a985d71ad11a0e0ea00c2e6b37486