Dec 03 02:29:10.726 INFO testing ls010b7dh01-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 02:29:10.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 02:29:11.182 INFO [stdout] f2cbdfb11dd2bf9d4a21fb05131e5ec06c4a3c20ef366bff583c467435c0d0e8
Dec 03 02:29:11.184 INFO running `"docker" "start" "-a" "f2cbdfb11dd2bf9d4a21fb05131e5ec06c4a3c20ef366bff583c467435c0d0e8"`
Dec 03 02:29:12.935 INFO [stderr] usermod: no changes
Dec 03 02:29:13.003 INFO [stderr]    Compiling embedded-hal v0.1.3
Dec 03 02:29:13.303 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 02:29:13.303 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.1.3/src/lib.rs:681:1
Dec 03 02:29:13.303 INFO [stderr]     |
Dec 03 02:29:13.303 INFO [stderr] 681 | #![feature(never_type)]
Dec 03 02:29:13.303 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:29:13.303 INFO [stderr] 
Dec 03 02:29:13.303 INFO [stderr] error: aborting due to previous error
Dec 03 02:29:13.303 INFO [stderr] 
Dec 03 02:29:13.303 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 02:29:13.311 INFO [stderr] error: Could not compile `embedded-hal`.
Dec 03 02:29:13.311 INFO [stderr] 
Dec 03 02:29:13.311 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 02:29:13.311 INFO [stderr] su: No module specific data is present
Dec 03 02:29:14.036 INFO running `"docker" "inspect" "f2cbdfb11dd2bf9d4a21fb05131e5ec06c4a3c20ef366bff583c467435c0d0e8"`
Dec 03 02:29:14.253 INFO running `"docker" "rm" "-f" "f2cbdfb11dd2bf9d4a21fb05131e5ec06c4a3c20ef366bff583c467435c0d0e8"`
Dec 03 02:29:14.545 INFO [stdout] f2cbdfb11dd2bf9d4a21fb05131e5ec06c4a3c20ef366bff583c467435c0d0e8