Sep 03 23:03:07.920 INFO checking dat2/rocket-playground against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 03 23:03:07.920 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 03 23:03:07.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:03:08.215 INFO blam! 239bed61d79ac5d44febcc1d94260f33381a35c421e9c1844831deb5e2c2fa66
Sep 03 23:03:08.217 INFO running `"docker" "start" "-a" "239bed61d79ac5d44febcc1d94260f33381a35c421e9c1844831deb5e2c2fa66"`
Sep 03 23:03:09.349 INFO kablam!    Compiling either v1.3.0
Sep 03 23:03:09.352 INFO kablam!    Compiling libc v0.2.32
Sep 03 23:03:09.352 INFO kablam!    Compiling rayon-core v1.2.1
Sep 03 23:03:09.353 INFO kablam!    Compiling lazy_static v0.2.9
Sep 03 23:03:09.353 INFO kablam!    Compiling futures v0.1.16
Sep 03 23:03:09.354 INFO kablam!    Compiling cc v1.0.1
Sep 03 23:03:09.361 INFO kablam!    Compiling byteorder v1.1.0
Sep 03 23:03:09.361 INFO kablam!    Compiling percent-encoding v1.0.0
Sep 03 23:03:10.561 INFO kablam!    Compiling yansi v0.3.4
Sep 03 23:03:12.487 INFO kablam!    Compiling serde v1.0.15
Sep 03 23:03:13.241 INFO kablam!    Compiling httparse v1.2.3
Sep 03 23:03:13.637 INFO kablam! error[E0635]: unknown feature `const_atomic_bool_new`
Sep 03 23:03:13.637 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:40
Sep 03 23:03:13.637 INFO kablam!   |
Sep 03 23:03:13.637 INFO kablam! 1 | #![cfg_attr(feature="nightly", feature(const_atomic_bool_new))]
Sep 03 23:03:13.637 INFO kablam!   |                                        ^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:03:13.648 INFO kablam! 
Sep 03 23:03:13.719 INFO kablam! error: aborting due to previous error
Sep 03 23:03:13.728 INFO kablam! 
Sep 03 23:03:13.728 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 03 23:03:13.753 INFO kablam! error: Could not compile `yansi`.
Sep 03 23:03:13.754 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 23:03:34.219 INFO kablam! error: build failed
Sep 03 23:03:34.221 INFO kablam! su: No module specific data is present
Sep 03 23:03:34.714 INFO running `"docker" "rm" "-f" "239bed61d79ac5d44febcc1d94260f33381a35c421e9c1844831deb5e2c2fa66"`
Sep 03 23:03:34.864 INFO blam! 239bed61d79ac5d44febcc1d94260f33381a35c421e9c1844831deb5e2c2fa66