Sep 01 19:36:44.186 INFO checking gl_helpers-0.1.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 19:36:44.186 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 19:36:44.186 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 19:36:44.355 INFO blam! 0255e0fab53afd1593df344e76faa3f5b2bf9b214a2e3c5eeb74a5d3a1e2e417
Sep 01 19:36:44.357 INFO running `"docker" "start" "-a" "0255e0fab53afd1593df344e76faa3f5b2bf9b214a2e3c5eeb74a5d3a1e2e417"`
Sep 01 19:36:45.225 INFO kablam!     Checking gl_helpers v0.1.7 (file:///source)
Sep 01 19:36:45.228 INFO kablam!     Checking main_loop v0.3.2
Sep 01 19:36:47.738 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 01 19:36:47.738 INFO kablam!  --> src/lib.rs:1:12
Sep 01 19:36:47.738 INFO kablam!   |
Sep 01 19:36:47.738 INFO kablam! 1 | #![feature(const_atomic_usize_new)]
Sep 01 19:36:47.738 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 19:36:47.738 INFO kablam! 
Sep 01 19:36:47.783 INFO kablam! error: aborting due to previous error
Sep 01 19:36:47.783 INFO kablam! 
Sep 01 19:36:47.783 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 19:36:47.789 INFO kablam! error: Could not compile `gl_helpers`.
Sep 01 19:36:47.789 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 19:36:48.156 INFO kablam! error: build failed
Sep 01 19:36:48.157 INFO kablam! su: No module specific data is present
Sep 01 19:36:48.661 INFO running `"docker" "rm" "-f" "0255e0fab53afd1593df344e76faa3f5b2bf9b214a2e3c5eeb74a5d3a1e2e417"`
Sep 01 19:36:48.773 INFO blam! 0255e0fab53afd1593df344e76faa3f5b2bf9b214a2e3c5eeb74a5d3a1e2e417