Dec 03 00:15:24.412 INFO testing nrf52svd-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:15:24.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 00:15:24.939 INFO [stdout] 73697f260ca127d84f5e370d534ae1c31849cb24904d875694fd353ac086a78b
Dec 03 00:15:24.941 INFO running `"docker" "start" "-a" "73697f260ca127d84f5e370d534ae1c31849cb24904d875694fd353ac086a78b"`
Dec 03 00:15:26.675 INFO [stderr] usermod: no changes
Dec 03 00:15:26.763 INFO [stderr]    Compiling cortex-m v0.3.1
Dec 03 00:15:26.763 INFO [stderr]    Compiling bare-metal v0.1.3
Dec 03 00:15:26.763 INFO [stderr]    Compiling aligned v0.1.2
Dec 03 00:15:26.939 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:15:26.939 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.1.3/src/lib.rs:5:35
Dec 03 00:15:26.939 INFO [stderr]   |
Dec 03 00:15:26.939 INFO [stderr] 5 | #![cfg_attr(feature = "const-fn", feature(const_fn))]
Dec 03 00:15:26.939 INFO [stderr]   |                                   ^^^^^^^^^^^^^^^^^
Dec 03 00:15:26.939 INFO [stderr] 
Dec 03 00:15:26.939 INFO [stderr] error: aborting due to previous error
Dec 03 00:15:26.939 INFO [stderr] 
Dec 03 00:15:26.939 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:15:26.939 INFO [stderr] error: Could not compile `bare-metal`.
Dec 03 00:15:26.939 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 00:15:26.951 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:15:26.951 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/aligned-0.1.2/src/lib.rs:32:35
Dec 03 00:15:26.951 INFO [stderr]    |
Dec 03 00:15:26.951 INFO [stderr] 32 | #![cfg_attr(feature = "const-fn", feature(const_fn))]
Dec 03 00:15:26.951 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^
Dec 03 00:15:26.951 INFO [stderr] 
Dec 03 00:15:26.951 INFO [stderr] error: aborting due to previous error
Dec 03 00:15:26.951 INFO [stderr] 
Dec 03 00:15:26.951 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:15:26.959 INFO [stderr] error: Could not compile `aligned`.
Dec 03 00:15:26.959 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 00:15:28.027 INFO [stderr] error: build failed
Dec 03 00:15:28.029 INFO [stderr] su: No module specific data is present
Dec 03 00:15:28.599 INFO running `"docker" "inspect" "73697f260ca127d84f5e370d534ae1c31849cb24904d875694fd353ac086a78b"`
Dec 03 00:15:28.843 INFO running `"docker" "rm" "-f" "73697f260ca127d84f5e370d534ae1c31849cb24904d875694fd353ac086a78b"`
Dec 03 00:15:29.075 INFO [stdout] 73697f260ca127d84f5e370d534ae1c31849cb24904d875694fd353ac086a78b