Sep 04 01:13:33.265 INFO checking xstream-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 01:13:33.265 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 01:13:33.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:13:33.477 INFO blam! c79ae147198db6d82dc2560e5431e71a6760ac2e8eedd4e84c6899e6d0bdeed2
Sep 04 01:13:33.478 INFO running `"docker" "start" "-a" "c79ae147198db6d82dc2560e5431e71a6760ac2e8eedd4e84c6899e6d0bdeed2"`
Sep 04 01:13:34.242 INFO kablam!     Checking byteorder v1.2.6
Sep 04 01:13:34.244 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 04 01:13:34.247 INFO kablam!     Checking subtle v0.3.0
Sep 04 01:13:34.250 INFO kablam!     Checking aesni v0.2.2
Sep 04 01:13:34.251 INFO kablam!     Checking hmac v0.5.0
Sep 04 01:13:34.253 INFO kablam!     Checking pmac v0.1.0
Sep 04 01:13:34.901 INFO kablam!     Checking hkdf v0.3.0
Sep 04 01:13:37.110 INFO kablam!     Checking curve25519-dalek v0.12.1
Sep 04 01:13:37.111 INFO kablam!     Checking miscreant v0.3.0
Sep 04 01:13:38.814 INFO kablam! error[E0635]: unknown feature `zero_one`
Sep 04 01:13:38.814 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Sep 04 01:13:38.814 INFO kablam!    |
Sep 04 01:13:38.814 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Sep 04 01:13:38.814 INFO kablam!    |                                                                ^^^^^^^^
Sep 04 01:13:38.814 INFO kablam! 
Sep 04 01:13:38.886 INFO kablam! error: aborting due to previous error
Sep 04 01:13:38.886 INFO kablam! 
Sep 04 01:13:38.887 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 01:13:38.900 INFO kablam! error: Could not compile `curve25519-dalek`.
Sep 04 01:13:38.900 INFO kablam! 
Sep 04 01:13:38.900 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 01:13:38.900 INFO kablam! su: No module specific data is present
Sep 04 01:13:39.311 INFO running `"docker" "rm" "-f" "c79ae147198db6d82dc2560e5431e71a6760ac2e8eedd4e84c6899e6d0bdeed2"`
Sep 04 01:13:39.416 INFO blam! c79ae147198db6d82dc2560e5431e71a6760ac2e8eedd4e84c6899e6d0bdeed2