Nov 02 08:17:09.625 INFO testing rdrand-0.2.0 against 1.30.0 for beta-1.31-1
Nov 02 08:17:09.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 08:17:10.155 INFO blam! 0d9a6863f38488862a410c151b6b5e457d8d9282ae00166e155ed56c71edeba0
Nov 02 08:17:10.171 INFO running `"docker" "start" "-a" "0d9a6863f38488862a410c151b6b5e457d8d9282ae00166e155ed56c71edeba0"`
Nov 02 08:17:11.403 INFO kablam! usermod: no changes
Nov 02 08:17:11.487 INFO kablam!    Compiling rand_core v0.3.0
Nov 02 08:17:11.931 INFO kablam!    Compiling rand_core v0.2.2
Nov 02 08:17:12.029 INFO kablam!    Compiling rdrand v0.2.0 (/source)
Nov 02 08:17:12.251 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:17:12.251 INFO kablam!   --> src/lib.rs:63:1
Nov 02 08:17:12.251 INFO kablam!    |
Nov 02 08:17:12.251 INFO kablam! 63 | #![feature(slice_align_to)]
Nov 02 08:17:12.251 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:17:12.251 INFO kablam! 
Nov 02 08:17:12.251 INFO kablam! error: aborting due to previous error
Nov 02 08:17:12.251 INFO kablam! 
Nov 02 08:17:12.251 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 08:17:12.255 INFO kablam! error: Could not compile `rdrand`.
Nov 02 08:17:12.255 INFO kablam! 
Nov 02 08:17:12.255 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 08:17:12.259 INFO kablam! su: No module specific data is present
Nov 02 08:17:12.847 INFO running `"docker" "rm" "-f" "0d9a6863f38488862a410c151b6b5e457d8d9282ae00166e155ed56c71edeba0"`
Nov 02 08:17:13.187 INFO blam! 0d9a6863f38488862a410c151b6b5e457d8d9282ae00166e155ed56c71edeba0
