Dec 01 12:17:48.676 INFO testing kloudkernel/ksys against 1.30.1 for beta-1.31-5
Dec 01 12:17:48.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 12:17:49.136 INFO [stdout] 2adc286689e37841b9f9640a7ef168321314ab94a0f61f9aafeeff3e816f9ed5
Dec 01 12:17:49.138 INFO running `"docker" "start" "-a" "2adc286689e37841b9f9640a7ef168321314ab94a0f61f9aafeeff3e816f9ed5"`
Dec 01 12:17:50.627 INFO [stderr] usermod: no changes
Dec 01 12:17:50.663 INFO [stderr]    Compiling ksys v0.1.0 (/source)
Dec 01 12:17:50.747 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 12:17:50.747 INFO [stderr]  --> src/lib.rs:1:1
Dec 01 12:17:50.747 INFO [stderr]   |
Dec 01 12:17:50.747 INFO [stderr] 1 | #![feature(asm)] 
Dec 01 12:17:50.747 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 01 12:17:50.747 INFO [stderr] 
Dec 01 12:17:50.747 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 12:17:50.747 INFO [stderr]  --> src/lib.rs:2:1
Dec 01 12:17:50.747 INFO [stderr]   |
Dec 01 12:17:50.747 INFO [stderr] 2 | #![feature(min_const_fn)] 
Dec 01 12:17:50.747 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:17:50.747 INFO [stderr] 
Dec 01 12:17:50.747 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 12:17:50.747 INFO [stderr] 
Dec 01 12:17:50.747 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 12:17:50.754 INFO [stderr] error: Could not compile `ksys`.
Dec 01 12:17:50.754 INFO [stderr] 
Dec 01 12:17:50.754 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 12:17:50.754 INFO [stderr] su: No module specific data is present
Dec 01 12:17:51.711 INFO running `"docker" "inspect" "2adc286689e37841b9f9640a7ef168321314ab94a0f61f9aafeeff3e816f9ed5"`
Dec 01 12:17:51.900 INFO running `"docker" "rm" "-f" "2adc286689e37841b9f9640a7ef168321314ab94a0f61f9aafeeff3e816f9ed5"`
Dec 01 12:17:52.031 INFO [stdout] 2adc286689e37841b9f9640a7ef168321314ab94a0f61f9aafeeff3e816f9ed5
