Sep 19 18:11:32.604 INFO checking virtual_view-0.1.6 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 18:11:32.604 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 18:11:32.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:11:32.759 INFO blam! 8484631c741ed74c7e81108f919666b52ac3f01699fbac5ba84adca1741e735c
Sep 19 18:11:32.761 INFO running `"docker" "start" "-a" "8484631c741ed74c7e81108f919666b52ac3f01699fbac5ba84adca1741e735c"`
Sep 19 18:11:33.719 INFO kablam! usermod: no changes
Sep 19 18:11:33.804 INFO kablam!     Checking virtual_view v0.1.6 (/source)
Sep 19 18:11:35.327 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 19 18:11:35.327 INFO kablam!  --> src/lib.rs:2:12
Sep 19 18:11:35.327 INFO kablam!   |
Sep 19 18:11:35.327 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 19 18:11:35.327 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 19 18:11:35.327 INFO kablam! 
Sep 19 18:11:35.355 INFO kablam! error: aborting due to previous error
Sep 19 18:11:35.355 INFO kablam! 
Sep 19 18:11:35.358 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 18:11:35.363 INFO kablam! error: Could not compile `virtual_view`.
Sep 19 18:11:35.363 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 18:11:35.424 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 19 18:11:35.424 INFO kablam!  --> src/lib.rs:2:12
Sep 19 18:11:35.424 INFO kablam!   |
Sep 19 18:11:35.424 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 19 18:11:35.424 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 19 18:11:35.424 INFO kablam! 
Sep 19 18:11:35.463 INFO kablam! error: aborting due to previous error
Sep 19 18:11:35.463 INFO kablam! 
Sep 19 18:11:35.464 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 18:11:35.473 INFO kablam! error: Could not compile `virtual_view`.
Sep 19 18:11:35.473 INFO kablam! 
Sep 19 18:11:35.473 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 18:11:35.475 INFO kablam! su: No module specific data is present
Sep 19 18:11:36.047 INFO running `"docker" "rm" "-f" "8484631c741ed74c7e81108f919666b52ac3f01699fbac5ba84adca1741e735c"`
Sep 19 18:11:36.149 INFO blam! 8484631c741ed74c7e81108f919666b52ac3f01699fbac5ba84adca1741e735c