Nov 01 02:34:25.853 INFO testing mpajkowski/micecoreos against 1.30.0 for beta-1.31-1
Nov 01 02:34:25.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:34:26.312 INFO blam! bd766ffd26fbdcd7b56b60d610ab1cfc3cfc38972cd62d653de9fa3eab2b24b0
Nov 01 02:34:26.313 INFO running `"docker" "start" "-a" "bd766ffd26fbdcd7b56b60d610ab1cfc3cfc38972cd62d653de9fa3eab2b24b0"`
Nov 01 02:34:27.627 INFO kablam! usermod: no changes
Nov 01 02:34:27.751 INFO kablam!    Compiling version_check v0.1.5
Nov 01 02:34:27.759 INFO kablam!    Compiling os_bootinfo v0.2.1
Nov 01 02:34:27.767 INFO kablam!    Compiling spin v0.4.9
Nov 01 02:34:27.771 INFO kablam!    Compiling volatile v0.2.4
Nov 01 02:34:27.959 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 02:34:27.959 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Nov 01 02:34:27.959 INFO kablam!   |
Nov 01 02:34:27.959 INFO kablam! 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 01 02:34:27.959 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^
Nov 01 02:34:27.959 INFO kablam! 
Nov 01 02:34:27.959 INFO kablam! error: aborting due to previous error
Nov 01 02:34:27.959 INFO kablam! 
Nov 01 02:34:27.959 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 02:34:27.962 INFO kablam! error: Could not compile `spin`.
Nov 01 02:34:27.962 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 02:34:29.192 INFO kablam! error: build failed
Nov 01 02:34:29.193 INFO kablam! su: No module specific data is present
Nov 01 02:34:30.515 INFO running `"docker" "rm" "-f" "bd766ffd26fbdcd7b56b60d610ab1cfc3cfc38972cd62d653de9fa3eab2b24b0"`
Nov 01 02:34:30.771 INFO blam! bd766ffd26fbdcd7b56b60d610ab1cfc3cfc38972cd62d653de9fa3eab2b24b0
