Dec 01 07:49:32.598 INFO testing navicore/tempmon-rs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:49:32.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 07:49:32.921 INFO [stdout] b2be39e7c5d540efbedd5157a5b0393a0901ddca79ec2f1d8db7d151bee196f5
Dec 01 07:49:32.922 INFO running `"docker" "start" "-a" "b2be39e7c5d540efbedd5157a5b0393a0901ddca79ec2f1d8db7d151bee196f5"`
Dec 01 07:49:33.878 INFO [stderr] usermod: no changes
Dec 01 07:49:34.251 INFO [stderr]    Compiling mraa v0.0.1
Dec 01 07:49:34.262 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 07:49:34.262 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 07:49:34.262 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 07:49:34.262 INFO [stderr]    Compiling mqtt3 v0.1.4
Dec 01 07:49:34.267 INFO [stderr]    Compiling mio-extras v2.0.5
Dec 01 07:49:34.269 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 01 07:49:34.269 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 01 07:49:34.987 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 07:49:34.987 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/mraa-0.0.1/src/lib.rs:1:1
Dec 01 07:49:34.987 INFO [stderr]   |
Dec 01 07:49:34.987 INFO [stderr] 1 | #![feature(libc)]
Dec 01 07:49:34.987 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 01 07:49:34.987 INFO [stderr] 
Dec 01 07:49:34.987 INFO [stderr] error: aborting due to previous error
Dec 01 07:49:34.987 INFO [stderr] 
Dec 01 07:49:34.987 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 07:49:35.011 INFO [stderr] error: Could not compile `mraa`.
Dec 01 07:49:35.011 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 07:49:55.492 INFO [stderr] error: build failed
Dec 01 07:49:55.495 INFO [stderr] su: No module specific data is present
Dec 01 07:49:56.545 INFO running `"docker" "inspect" "b2be39e7c5d540efbedd5157a5b0393a0901ddca79ec2f1d8db7d151bee196f5"`
Dec 01 07:49:56.914 INFO running `"docker" "rm" "-f" "b2be39e7c5d540efbedd5157a5b0393a0901ddca79ec2f1d8db7d151bee196f5"`
Dec 01 07:49:57.182 INFO [stdout] b2be39e7c5d540efbedd5157a5b0393a0901ddca79ec2f1d8db7d151bee196f5
