Dec 03 00:15:46.946 INFO testing nrf52-hal-0.0.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:15:46.947 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 03 00:15:47.315 INFO [stdout] 62584f0a4d0d69cad75fbd213c8871e8017630c3f4a7f47d3f60e23c6f708c92
Dec 03 00:15:47.320 INFO running `"docker" "start" "-a" "62584f0a4d0d69cad75fbd213c8871e8017630c3f4a7f47d3f60e23c6f708c92"`
Dec 03 00:15:48.107 INFO [stderr] usermod: no changes
Dec 03 00:15:48.138 INFO [stderr]    Compiling cortex-m v0.4.3
Dec 03 00:15:48.138 INFO [stderr]    Compiling vcell v0.1.0
Dec 03 00:15:48.138 INFO [stderr]    Compiling aligned v0.1.2
Dec 03 00:15:48.138 INFO [stderr]    Compiling untagged-option v0.1.1
Dec 03 00:15:48.139 INFO [stderr]    Compiling bare-metal v0.1.3
Dec 03 00:15:48.140 INFO [stderr]    Compiling nrf52-hal v0.0.1 (/source)
Dec 03 00:15:48.205 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:15:48.205 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.1.3/src/lib.rs:5:35
Dec 03 00:15:48.205 INFO [stderr]   |
Dec 03 00:15:48.205 INFO [stderr] 5 | #![cfg_attr(feature = "const-fn", feature(const_fn))]
Dec 03 00:15:48.205 INFO [stderr]   |                                   ^^^^^^^^^^^^^^^^^
Dec 03 00:15:48.205 INFO [stderr] 
Dec 03 00:15:48.205 INFO [stderr] error: aborting due to previous error
Dec 03 00:15:48.205 INFO [stderr] 
Dec 03 00:15:48.205 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:15:48.211 INFO [stderr] error: Could not compile `bare-metal`.
Dec 03 00:15:48.211 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 00:15:48.211 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:15:48.211 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/untagged-option-0.1.1/src/lib.rs:5:1
Dec 03 00:15:48.211 INFO [stderr]   |
Dec 03 00:15:48.211 INFO [stderr] 5 | #![feature(untagged_unions, const_fn)]
Dec 03 00:15:48.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:15:48.211 INFO [stderr] 
Dec 03 00:15:48.211 INFO [stderr] error: aborting due to previous error
Dec 03 00:15:48.211 INFO [stderr] 
Dec 03 00:15:48.211 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:15:48.215 INFO [stderr] error: Could not compile `untagged-option`.
Dec 03 00:15:48.215 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 00:15:48.256 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 00:15:48.256 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/aligned-0.1.2/src/lib.rs:32:35
Dec 03 00:15:48.256 INFO [stderr]    |
Dec 03 00:15:48.256 INFO [stderr] 32 | #![cfg_attr(feature = "const-fn", feature(const_fn))]
Dec 03 00:15:48.256 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^
Dec 03 00:15:48.256 INFO [stderr] 
Dec 03 00:15:48.257 INFO [stderr] error: aborting due to previous error
Dec 03 00:15:48.257 INFO [stderr] 
Dec 03 00:15:48.257 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 00:15:48.261 INFO [stderr] error: Could not compile `aligned`.
Dec 03 00:15:48.261 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 00:15:49.070 INFO [stderr] error: build failed
Dec 03 00:15:49.072 INFO [stderr] su: No module specific data is present
Dec 03 00:15:49.436 INFO running `"docker" "inspect" "62584f0a4d0d69cad75fbd213c8871e8017630c3f4a7f47d3f60e23c6f708c92"`
Dec 03 00:15:49.523 INFO running `"docker" "rm" "-f" "62584f0a4d0d69cad75fbd213c8871e8017630c3f4a7f47d3f60e23c6f708c92"`
Dec 03 00:15:49.743 INFO [stdout] 62584f0a4d0d69cad75fbd213c8871e8017630c3f4a7f47d3f60e23c6f708c92