Dec 02 09:38:13.588 INFO testing AltOS-Rust/cm0-atomic against 1.30.1 for beta-1.31-5
Dec 02 09:38:13.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02 09:38:14.087 INFO [stdout] 60d0bf48aeaeea695d24162b40b68a69fec81c6a73e42080a978bb9275570d53
Dec 02 09:38:14.089 INFO running `"docker" "start" "-a" "60d0bf48aeaeea695d24162b40b68a69fec81c6a73e42080a978bb9275570d53"`
Dec 02 09:38:15.085 INFO [stderr] usermod: no changes
Dec 02 09:38:15.172 INFO [stderr]    Compiling cm0_atomic v0.1.0 (/source)
Dec 02 09:38:15.303 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 09:38:15.303 INFO [stderr]   --> src/lib.rs:18:1
Dec 02 09:38:15.303 INFO [stderr]    |
Dec 02 09:38:15.303 INFO [stderr] 18 | #![feature(asm)]
Dec 02 09:38:15.303 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 02 09:38:15.303 INFO [stderr] 
Dec 02 09:38:15.303 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 09:38:15.303 INFO [stderr]   --> src/lib.rs:19:1
Dec 02 09:38:15.303 INFO [stderr]    |
Dec 02 09:38:15.303 INFO [stderr] 19 | #![feature(const_fn)]
Dec 02 09:38:15.303 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:38:15.303 INFO [stderr] 
Dec 02 09:38:15.303 INFO [stderr] error: aborting due to 2 previous errors
Dec 02 09:38:15.303 INFO [stderr] 
Dec 02 09:38:15.303 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 09:38:15.308 INFO [stderr] error: Could not compile `cm0_atomic`.
Dec 02 09:38:15.308 INFO [stderr] 
Dec 02 09:38:15.308 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 09:38:15.319 INFO [stderr] su: No module specific data is present
Dec 02 09:38:15.935 INFO running `"docker" "inspect" "60d0bf48aeaeea695d24162b40b68a69fec81c6a73e42080a978bb9275570d53"`
Dec 02 09:38:16.256 INFO running `"docker" "rm" "-f" "60d0bf48aeaeea695d24162b40b68a69fec81c6a73e42080a978bb9275570d53"`
Dec 02 09:38:16.554 INFO [stdout] 60d0bf48aeaeea695d24162b40b68a69fec81c6a73e42080a978bb9275570d53