Sep 05 19:09:06.744 INFO checking dat2/rocket-playground against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:09:06.744 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:09:06.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:09:07.227 INFO blam! 41aae7c7d78ca189ddb556e4b1eb60ed2474caeadede70768e0d92f705524e0c
Sep 05 19:09:07.228 INFO running `"docker" "start" "-a" "41aae7c7d78ca189ddb556e4b1eb60ed2474caeadede70768e0d92f705524e0c"`
Sep 05 19:09:09.446 INFO kablam! usermod: no changes
Sep 05 19:09:09.744 INFO kablam!    Compiling libc v0.2.32
Sep 05 19:09:09.747 INFO kablam!    Compiling scopeguard v0.3.3
Sep 05 19:09:09.747 INFO kablam!    Compiling either v1.3.0
Sep 05 19:09:09.775 INFO kablam!    Compiling futures v0.1.16
Sep 05 19:09:09.777 INFO kablam!    Compiling lazy_static v0.2.9
Sep 05 19:09:09.779 INFO kablam!    Compiling cc v1.0.1
Sep 05 19:09:09.780 INFO kablam!    Compiling yansi v0.3.4
Sep 05 19:09:09.786 INFO kablam!    Compiling byteorder v1.1.0
Sep 05 19:09:11.267 INFO kablam!    Compiling percent-encoding v1.0.0
Sep 05 19:09:12.407 INFO kablam!    Compiling serde v1.0.15
Sep 05 19:09:12.970 INFO kablam! error[E0635]: unknown feature `const_atomic_bool_new`
Sep 05 19:09:12.970 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:40
Sep 05 19:09:12.970 INFO kablam!   |
Sep 05 19:09:12.970 INFO kablam! 1 | #![cfg_attr(feature="nightly", feature(const_atomic_bool_new))]
Sep 05 19:09:12.970 INFO kablam!   |                                        ^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:09:12.970 INFO kablam! 
Sep 05 19:09:13.075 INFO kablam! error: aborting due to previous error
Sep 05 19:09:13.075 INFO kablam! 
Sep 05 19:09:13.075 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 19:09:13.118 INFO kablam! error: Could not compile `yansi`.
Sep 05 19:09:13.119 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 19:09:32.086 INFO kablam! error: build failed
Sep 05 19:09:32.086 INFO kablam! su: No module specific data is present
Sep 05 19:09:33.298 INFO running `"docker" "rm" "-f" "41aae7c7d78ca189ddb556e4b1eb60ed2474caeadede70768e0d92f705524e0c"`
Sep 05 19:09:33.602 INFO blam! 41aae7c7d78ca189ddb556e4b1eb60ed2474caeadede70768e0d92f705524e0c