Dec 02 16:54:30.041 INFO testing sht3x-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 16:54:30.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 16:54:30.444 INFO [stdout] 8bc28f28517cc5b1496184552f7c7f5a42a18125af1e420057a2a4cf89b8c55a
Dec 02 16:54:30.446 INFO running `"docker" "start" "-a" "8bc28f28517cc5b1496184552f7c7f5a42a18125af1e420057a2a4cf89b8c55a"`
Dec 02 16:54:30.991 INFO [stderr] usermod: no changes
Dec 02 16:54:31.091 INFO [stderr]    Compiling embedded-hal v0.2.2
Dec 02 16:54:31.696 INFO [stderr]    Compiling embedded-hal v0.1.3
Dec 02 16:54:32.222 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 16:54:32.223 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.1.3/src/lib.rs:681:1
Dec 02 16:54:32.223 INFO [stderr]     |
Dec 02 16:54:32.223 INFO [stderr] 681 | #![feature(never_type)]
Dec 02 16:54:32.223 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 16:54:32.223 INFO [stderr] 
Dec 02 16:54:32.224 INFO [stderr] error: aborting due to previous error
Dec 02 16:54:32.224 INFO [stderr] 
Dec 02 16:54:32.224 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 16:54:32.233 INFO [stderr] error: Could not compile `embedded-hal`.
Dec 02 16:54:32.233 INFO [stderr] 
Dec 02 16:54:32.233 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 16:54:32.234 INFO [stderr] su: No module specific data is present
Dec 02 16:54:32.560 INFO running `"docker" "inspect" "8bc28f28517cc5b1496184552f7c7f5a42a18125af1e420057a2a4cf89b8c55a"`
Dec 02 16:54:32.672 INFO running `"docker" "rm" "-f" "8bc28f28517cc5b1496184552f7c7f5a42a18125af1e420057a2a4cf89b8c55a"`
Dec 02 16:54:32.832 INFO [stdout] 8bc28f28517cc5b1496184552f7c7f5a42a18125af1e420057a2a4cf89b8c55a