Nov 01 09:38:43.845 INFO testing fotcorn/x86emu against 1.30.0 for beta-1.31-1
Nov 01 09:38:43.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 09:38:44.302 INFO blam! dc4eca1c1f8dfb38bdf4255a0cb5e6b4e5b0d34b1e05922d923493dc56829e69
Nov 01 09:38:44.305 INFO running `"docker" "start" "-a" "dc4eca1c1f8dfb38bdf4255a0cb5e6b4e5b0d34b1e05922d923493dc56829e69"`
Nov 01 09:38:45.985 INFO kablam! usermod: no changes
Nov 01 09:38:46.143 INFO kablam!    Compiling zero v0.1.2
Nov 01 09:38:46.147 INFO kablam!    Compiling syscall v0.2.1
Nov 01 09:38:46.188 INFO kablam!    Compiling extprim v1.4.0
Nov 01 09:38:46.188 INFO kablam!    Compiling serde_derive v1.0.7
Nov 01 09:38:46.414 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 09:38:46.415 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/syscall-0.2.1/src/lib.rs:15:1
Nov 01 09:38:46.415 INFO kablam!    |
Nov 01 09:38:46.415 INFO kablam! 15 | #![feature(asm)]
Nov 01 09:38:46.415 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 09:38:46.415 INFO kablam! 
Nov 01 09:38:46.423 INFO kablam! error: aborting due to previous error
Nov 01 09:38:46.423 INFO kablam! 
Nov 01 09:38:46.423 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 09:38:46.447 INFO kablam! error: Could not compile `syscall`.
Nov 01 09:38:46.448 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 09:38:53.748 INFO kablam! error: build failed
Nov 01 09:38:53.748 INFO kablam! su: No module specific data is present
Nov 01 09:38:54.091 INFO running `"docker" "rm" "-f" "dc4eca1c1f8dfb38bdf4255a0cb5e6b4e5b0d34b1e05922d923493dc56829e69"`
Nov 01 09:38:54.443 INFO blam! dc4eca1c1f8dfb38bdf4255a0cb5e6b4e5b0d34b1e05922d923493dc56829e69
