Dec 03 17:56:36.761 INFO testing bluenrg-0.0.3 against 1.30.1 for beta-1.31-5
Dec 03 17:56:36.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 03 17:56:36.966 INFO [stdout] f197f45f20b5e6b142b89ebc11348595edd5c990f8242bf9f139243706350688
Dec 03 17:56:36.968 INFO running `"docker" "start" "-a" "f197f45f20b5e6b142b89ebc11348595edd5c990f8242bf9f139243706350688"`
Dec 03 17:56:37.483 INFO [stderr] usermod: no changes
Dec 03 17:56:37.566 INFO [stderr]    Compiling bluetooth-hci v0.0.3
Dec 03 17:56:38.055 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:56:38.055 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bluetooth-hci-0.0.3/src/lib.rs:78:1
Dec 03 17:56:38.055 INFO [stderr]    |
Dec 03 17:56:38.055 INFO [stderr] 78 | #![feature(const_fn)]
Dec 03 17:56:38.055 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:56:38.055 INFO [stderr] 
Dec 03 17:56:38.055 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:56:38.055 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bluetooth-hci-0.0.3/src/lib.rs:79:1
Dec 03 17:56:38.055 INFO [stderr]    |
Dec 03 17:56:38.055 INFO [stderr] 79 | #![feature(try_from)]
Dec 03 17:56:38.055 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:56:38.055 INFO [stderr] 
Dec 03 17:56:38.055 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 17:56:38.055 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bluetooth-hci-0.0.3/src/lib.rs:80:1
Dec 03 17:56:38.055 INFO [stderr]    |
Dec 03 17:56:38.055 INFO [stderr] 80 | #![feature(never_type)]
Dec 03 17:56:38.055 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:56:38.055 INFO [stderr] 
Dec 03 17:56:38.091 INFO [stderr] error: aborting due to 3 previous errors
Dec 03 17:56:38.091 INFO [stderr] 
Dec 03 17:56:38.091 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 17:56:38.107 INFO [stderr] error: Could not compile `bluetooth-hci`.
Dec 03 17:56:38.107 INFO [stderr] 
Dec 03 17:56:38.107 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 17:56:38.107 INFO [stderr] su: No module specific data is present
Dec 03 17:56:38.645 INFO running `"docker" "inspect" "f197f45f20b5e6b142b89ebc11348595edd5c990f8242bf9f139243706350688"`
Dec 03 17:56:38.699 INFO running `"docker" "rm" "-f" "f197f45f20b5e6b142b89ebc11348595edd5c990f8242bf9f139243706350688"`
Dec 03 17:56:38.798 INFO [stdout] f197f45f20b5e6b142b89ebc11348595edd5c990f8242bf9f139243706350688