Dec 03 05:36:16.701 INFO testing hts221-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 05:36:16.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:36:17.132 INFO [stdout] 9b4cee6d51c204a04f19f8dcb0594660559afa61838d17d8e96448107b60dd46
Dec 03 05:36:17.135 INFO running `"docker" "start" "-a" "9b4cee6d51c204a04f19f8dcb0594660559afa61838d17d8e96448107b60dd46"`
Dec 03 05:36:18.047 INFO [stderr] usermod: no changes
Dec 03 05:36:18.195 INFO [stderr]    Compiling embedded-hal v0.2.2
Dec 03 05:36:18.962 INFO [stderr]    Compiling hts221 v0.2.0 (/source)
Dec 03 05:36:20.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Dec 03 05:36:20.195 INFO [stderr] su: No module specific data is present
Dec 03 05:36:20.888 INFO running `"docker" "inspect" "9b4cee6d51c204a04f19f8dcb0594660559afa61838d17d8e96448107b60dd46"`
Dec 03 05:36:21.143 INFO running `"docker" "rm" "-f" "9b4cee6d51c204a04f19f8dcb0594660559afa61838d17d8e96448107b60dd46"`
Dec 03 05:36:21.299 INFO [stdout] 9b4cee6d51c204a04f19f8dcb0594660559afa61838d17d8e96448107b60dd46
Dec 03 05:36:21.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 test --frozen --no-run" "-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 05:36:21.739 INFO [stdout] a09cf0d7cc1f8cc3875bfef17600b93ce4a483660c29f357313aff1294ce8d46
Dec 03 05:36:21.747 INFO running `"docker" "start" "-a" "a09cf0d7cc1f8cc3875bfef17600b93ce4a483660c29f357313aff1294ce8d46"`
Dec 03 05:36:22.878 INFO [stderr] usermod: no changes
Dec 03 05:36:23.116 INFO [stderr]    Compiling stm32f30x v0.7.1
Dec 03 05:36:23.116 INFO [stderr]    Compiling cortex-m-semihosting v0.3.2
Dec 03 05:36:23.137 INFO [stderr]    Compiling embedded-hal v0.1.3
Dec 03 05:36:23.137 INFO [stderr]    Compiling cortex-m-rt-macros v0.1.3
Dec 03 05:36:23.137 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 03 05:36:23.137 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 03 05:36:27.636 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 05:36:27.636 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.1.3/src/lib.rs:681:1
Dec 03 05:36:27.636 INFO [stderr]     |
Dec 03 05:36:27.636 INFO [stderr] 681 | #![feature(never_type)]
Dec 03 05:36:27.636 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:36:27.636 INFO [stderr] 
Dec 03 05:36:27.636 INFO [stderr] error: aborting due to previous error
Dec 03 05:36:27.636 INFO [stderr] 
Dec 03 05:36:27.636 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 05:36:27.680 INFO [stderr] error: Could not compile `embedded-hal`.
Dec 03 05:36:27.680 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 05:36:37.338 INFO [stderr] error: build failed
Dec 03 05:36:37.347 INFO [stderr] su: No module specific data is present
Dec 03 05:36:38.335 INFO running `"docker" "inspect" "a09cf0d7cc1f8cc3875bfef17600b93ce4a483660c29f357313aff1294ce8d46"`
Dec 03 05:36:38.624 INFO running `"docker" "rm" "-f" "a09cf0d7cc1f8cc3875bfef17600b93ce4a483660c29f357313aff1294ce8d46"`
Dec 03 05:36:39.051 INFO [stdout] a09cf0d7cc1f8cc3875bfef17600b93ce4a483660c29f357313aff1294ce8d46