Sep 17 14:32:43.166 INFO checking xstream-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 14:32:43.166 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 14:32:43.166 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:32:43.444 INFO blam! 27d21c1b88e2a80427a582c2f58e4aa0ba46b16fd9bdf0fceea4171775ec04ce
Sep 17 14:32:43.446 INFO running `"docker" "start" "-a" "27d21c1b88e2a80427a582c2f58e4aa0ba46b16fd9bdf0fceea4171775ec04ce"`
Sep 17 14:32:44.802 INFO kablam! usermod: no changes
Sep 17 14:32:44.967 INFO kablam!     Checking byteorder v1.2.6
Sep 17 14:32:44.975 INFO kablam!     Checking data-encoding v2.1.1
Sep 17 14:32:44.975 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 17 14:32:44.975 INFO kablam!     Checking generic-array v0.8.3
Sep 17 14:32:44.975 INFO kablam!     Checking subtle v0.3.0
Sep 17 14:32:44.979 INFO kablam!     Checking aesni v0.2.2
Sep 17 14:32:44.991 INFO kablam!     Checking pmac v0.1.0
Sep 17 14:32:44.991 INFO kablam!     Checking hkdf v0.3.0
Sep 17 14:32:46.101 INFO kablam!     Checking digest v0.6.2
Sep 17 14:32:47.074 INFO kablam!     Checking curve25519-dalek v0.12.1
Sep 17 14:32:47.075 INFO kablam!     Checking miscreant v0.3.0
Sep 17 14:32:48.431 INFO kablam! error[E0635]: unknown feature `zero_one`
Sep 17 14:32:48.431 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Sep 17 14:32:48.431 INFO kablam!    |
Sep 17 14:32:48.431 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Sep 17 14:32:48.431 INFO kablam!    |                                                                ^^^^^^^^
Sep 17 14:32:48.431 INFO kablam! 
Sep 17 14:32:48.495 INFO kablam! error: aborting due to previous error
Sep 17 14:32:48.495 INFO kablam! 
Sep 17 14:32:48.495 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 14:32:48.512 INFO kablam! error: Could not compile `curve25519-dalek`.
Sep 17 14:32:48.512 INFO kablam! 
Sep 17 14:32:48.512 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 14:32:48.513 INFO kablam! su: No module specific data is present
Sep 17 14:32:49.778 INFO running `"docker" "rm" "-f" "27d21c1b88e2a80427a582c2f58e4aa0ba46b16fd9bdf0fceea4171775ec04ce"`
Sep 17 14:32:49.876 INFO blam! 27d21c1b88e2a80427a582c2f58e4aa0ba46b16fd9bdf0fceea4171775ec04ce