Nov 01 07:53:43.190 INFO testing imondrag/toy_os against 1.30.0 for beta-1.31-1
Nov 01 07:53:43.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:53:43.717 INFO blam! d65481aba9ade122828deaad7d33d88d38656eaaf7d12ac1677af1595d83a921
Nov 01 07:53:43.720 INFO running `"docker" "start" "-a" "d65481aba9ade122828deaad7d33d88d38656eaaf7d12ac1677af1595d83a921"`
Nov 01 07:53:45.507 INFO kablam! usermod: no changes
Nov 01 07:53:45.559 INFO kablam!    Compiling version_check v0.1.5
Nov 01 07:53:45.563 INFO kablam!    Compiling bit_field v0.9.0
Nov 01 07:53:45.563 INFO kablam!    Compiling os_bootinfo v0.2.1
Nov 01 07:53:45.563 INFO kablam!    Compiling ux v0.1.2
Nov 01 07:53:45.563 INFO kablam!    Compiling usize_conversions v0.2.0
Nov 01 07:53:45.563 INFO kablam!    Compiling bitflags v1.0.4
Nov 01 07:53:45.563 INFO kablam!    Compiling spin v0.4.9
Nov 01 07:53:45.563 INFO kablam!    Compiling volatile v0.2.4
Nov 01 07:53:46.202 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 07:53:46.202 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/usize_conversions-0.2.0/src/lib.rs:6:1
Nov 01 07:53:46.202 INFO kablam!   |
Nov 01 07:53:46.202 INFO kablam! 6 | #![feature(i128_type)]
Nov 01 07:53:46.202 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:53:46.202 INFO kablam! 
Nov 01 07:53:46.202 INFO kablam! error: aborting due to previous error
Nov 01 07:53:46.202 INFO kablam! 
Nov 01 07:53:46.202 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 07:53:46.288 INFO kablam! error: Could not compile `usize_conversions`.
Nov 01 07:53:46.288 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 07:53:46.315 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 07:53:46.315 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Nov 01 07:53:46.315 INFO kablam!   |
Nov 01 07:53:46.315 INFO kablam! 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 01 07:53:46.315 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^
Nov 01 07:53:46.315 INFO kablam! 
Nov 01 07:53:46.315 INFO kablam! error: aborting due to previous error
Nov 01 07:53:46.315 INFO kablam! 
Nov 01 07:53:46.315 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 07:53:46.367 INFO kablam! error: Could not compile `spin`.
Nov 01 07:53:46.367 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 07:54:00.844 INFO kablam! error: build failed
Nov 01 07:54:00.846 INFO kablam! su: No module specific data is present
Nov 01 07:54:01.257 INFO running `"docker" "rm" "-f" "d65481aba9ade122828deaad7d33d88d38656eaaf7d12ac1677af1595d83a921"`
Nov 01 07:54:01.405 INFO blam! d65481aba9ade122828deaad7d33d88d38656eaaf7d12ac1677af1595d83a921
