Nov 02 14:25:37.538 INFO testing joy-0.1.3 against 1.30.0 for beta-1.31-1
Nov 02 14:25:37.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:25:37.960 INFO blam! 1f5e79baedbe81850379c0e30c7a66fb9abbd2d53649b0decac36d0a7c3c4734
Nov 02 14:25:38.011 INFO running `"docker" "start" "-a" "1f5e79baedbe81850379c0e30c7a66fb9abbd2d53649b0decac36d0a7c3c4734"`
Nov 02 14:25:39.235 INFO kablam! usermod: no changes
Nov 02 14:25:39.339 INFO kablam!    Compiling syscall v0.2.1
Nov 02 14:25:39.468 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 14:25:39.468 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/syscall-0.2.1/src/lib.rs:15:1
Nov 02 14:25:39.468 INFO kablam!    |
Nov 02 14:25:39.468 INFO kablam! 15 | #![feature(asm)]
Nov 02 14:25:39.468 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 02 14:25:39.468 INFO kablam! 
Nov 02 14:25:39.468 INFO kablam! error: aborting due to previous error
Nov 02 14:25:39.468 INFO kablam! 
Nov 02 14:25:39.468 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 14:25:39.468 INFO kablam! error: Could not compile `syscall`.
Nov 02 14:25:39.468 INFO kablam! 
Nov 02 14:25:39.468 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 14:25:39.471 INFO kablam! su: No module specific data is present
Nov 02 14:25:40.724 INFO running `"docker" "rm" "-f" "1f5e79baedbe81850379c0e30c7a66fb9abbd2d53649b0decac36d0a7c3c4734"`
Nov 02 14:25:41.031 INFO blam! 1f5e79baedbe81850379c0e30c7a66fb9abbd2d53649b0decac36d0a7c3c4734
