Sep 14 06:53:15.046 INFO checking virtual_view-0.1.6 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 06:53:15.046 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 06:53:15.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 06:53:15.224 INFO blam! f71672158caec29352a0dd2a72f7c62477e809149314e0ca5569b58f7d60abe8
Sep 14 06:53:15.225 INFO running `"docker" "start" "-a" "f71672158caec29352a0dd2a72f7c62477e809149314e0ca5569b58f7d60abe8"`
Sep 14 06:53:15.877 INFO kablam! usermod: no changes
Sep 14 06:53:15.956 INFO kablam!     Checking virtual_view v0.1.6 (file:///source)
Sep 14 06:53:17.131 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 14 06:53:17.131 INFO kablam!  --> src/lib.rs:2:12
Sep 14 06:53:17.131 INFO kablam!   |
Sep 14 06:53:17.131 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 14 06:53:17.131 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 14 06:53:17.131 INFO kablam! 
Sep 14 06:53:17.158 INFO kablam! error: aborting due to previous error
Sep 14 06:53:17.159 INFO kablam! 
Sep 14 06:53:17.159 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 06:53:17.166 INFO kablam! error: Could not compile `virtual_view`.
Sep 14 06:53:17.166 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 06:53:17.383 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 14 06:53:17.383 INFO kablam!  --> src/lib.rs:2:12
Sep 14 06:53:17.383 INFO kablam!   |
Sep 14 06:53:17.383 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 14 06:53:17.383 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 14 06:53:17.383 INFO kablam! 
Sep 14 06:53:17.407 INFO kablam! error: aborting due to previous error
Sep 14 06:53:17.407 INFO kablam! 
Sep 14 06:53:17.407 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 14 06:53:17.413 INFO kablam! error: Could not compile `virtual_view`.
Sep 14 06:53:17.413 INFO kablam! 
Sep 14 06:53:17.413 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 06:53:17.415 INFO kablam! su: No module specific data is present
Sep 14 06:53:17.942 INFO running `"docker" "rm" "-f" "f71672158caec29352a0dd2a72f7c62477e809149314e0ca5569b58f7d60abe8"`
Sep 14 06:53:18.100 INFO blam! f71672158caec29352a0dd2a72f7c62477e809149314e0ca5569b58f7d60abe8