Sep 03 21:39:21.712 INFO checking xstream-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 21:39:21.712 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 21:39:21.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:39:21.884 INFO blam! 60b198865e2db28cf55ba209ea49ea56dc09f2457668617a10b05e7d1891139f
Sep 03 21:39:21.886 INFO running `"docker" "start" "-a" "60b198865e2db28cf55ba209ea49ea56dc09f2457668617a10b05e7d1891139f"`
Sep 03 21:39:22.621 INFO kablam!     Checking arrayref v0.3.5
Sep 03 21:39:22.627 INFO kablam!     Checking byteorder v1.2.6
Sep 03 21:39:22.627 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 03 21:39:22.667 INFO kablam!     Checking generic-array v0.8.3
Sep 03 21:39:22.667 INFO kablam!     Checking subtle v0.3.0
Sep 03 21:39:22.667 INFO kablam!     Checking crypto-mac v0.6.2
Sep 03 21:39:22.667 INFO kablam!     Checking dbl v0.1.0
Sep 03 21:39:22.668 INFO kablam!     Checking block-cipher-trait v0.5.3
Sep 03 21:39:23.012 INFO kablam!     Checking hmac v0.5.0
Sep 03 21:39:23.763 INFO kablam!     Checking block-buffer v0.3.3
Sep 03 21:39:23.771 INFO kablam!     Checking aesni v0.2.2
Sep 03 21:39:24.160 INFO kablam!     Checking pmac v0.1.0
Sep 03 21:39:24.227 INFO kablam!     Checking cmac v0.1.0
Sep 03 21:39:25.486 INFO kablam!     Checking hkdf v0.3.0
Sep 03 21:39:26.204 INFO kablam!     Checking sha2 v0.7.1
Sep 03 21:39:26.470 INFO kablam!     Checking digest v0.6.2
Sep 03 21:39:28.322 INFO kablam!     Checking curve25519-dalek v0.12.1
Sep 03 21:39:28.322 INFO kablam!     Checking miscreant v0.3.0
Sep 03 21:39:30.136 INFO kablam! error[E0635]: unknown feature `zero_one`
Sep 03 21:39:30.136 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Sep 03 21:39:30.136 INFO kablam!    |
Sep 03 21:39:30.136 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Sep 03 21:39:30.136 INFO kablam!    |                                                                ^^^^^^^^
Sep 03 21:39:30.136 INFO kablam! 
Sep 03 21:39:30.200 INFO kablam! error: aborting due to previous error
Sep 03 21:39:30.200 INFO kablam! 
Sep 03 21:39:30.200 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 03 21:39:30.212 INFO kablam! error: Could not compile `curve25519-dalek`.
Sep 03 21:39:30.212 INFO kablam! 
Sep 03 21:39:30.212 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 21:39:30.215 INFO kablam! su: No module specific data is present
Sep 03 21:39:30.605 INFO running `"docker" "rm" "-f" "60b198865e2db28cf55ba209ea49ea56dc09f2457668617a10b05e7d1891139f"`
Sep 03 21:39:30.715 INFO blam! 60b198865e2db28cf55ba209ea49ea56dc09f2457668617a10b05e7d1891139f