Dec 03 01:34:56.184 INFO testing mix_link-0.0.3 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 01:34:56.184 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 01:34:56.695 INFO [stdout] 0d3a28dab5d121fc8e694c7b1faf4b076475ae5cd41b5f53b55011982bb4df4c
Dec 03 01:34:56.703 INFO running `"docker" "start" "-a" "0d3a28dab5d121fc8e694c7b1faf4b076475ae5cd41b5f53b55011982bb4df4c"`
Dec 03 01:34:58.043 INFO [stderr] usermod: no changes
Dec 03 01:34:58.335 INFO [stderr]    Compiling subtle v0.6.3
Dec 03 01:34:58.335 INFO [stderr]    Compiling subtle v0.7.1
Dec 03 01:34:58.350 INFO [stderr]    Compiling subtle v1.0.0
Dec 03 01:34:58.350 INFO [stderr]    Compiling aez v0.0.2
Dec 03 01:34:58.350 INFO [stderr]    Compiling blake2b v0.7.0
Dec 03 01:34:58.350 INFO [stderr]    Compiling static_slice v0.0.3
Dec 03 01:34:58.359 INFO [stderr]    Compiling base64 v0.10.0
Dec 03 01:34:58.359 INFO [stderr]    Compiling base64 v0.6.0
Dec 03 01:35:00.015 INFO [stderr]    Compiling chacha20-poly1305-aead v0.1.2
Dec 03 01:35:00.624 INFO [stderr]    Compiling chacha v0.2.0
Dec 03 01:35:01.044 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 01:35:01.044 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-1.0.0/src/lib.rs:12:34
Dec 03 01:35:01.044 INFO [stderr]    |
Dec 03 01:35:01.044 INFO [stderr] 12 | #![cfg_attr(feature = "nightly", feature(asm))]
Dec 03 01:35:01.044 INFO [stderr]    |                                  ^^^^^^^^^^^^
Dec 03 01:35:01.044 INFO [stderr] 
Dec 03 01:35:01.044 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 01:35:01.044 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-1.0.0/src/lib.rs:13:34
Dec 03 01:35:01.044 INFO [stderr]    |
Dec 03 01:35:01.044 INFO [stderr] 13 | #![cfg_attr(feature = "nightly", feature(external_doc))]
Dec 03 01:35:01.044 INFO [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^
Dec 03 01:35:01.044 INFO [stderr] 
Dec 03 01:35:01.056 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 01:35:01.063 INFO [stderr] 
Dec 03 01:35:01.063 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 01:35:01.089 INFO [stderr] error: Could not compile `subtle`.
Dec 03 01:35:01.089 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 01:35:01.703 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 01:35:01.703 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-0.6.3/src/lib.rs:13:34
Dec 03 01:35:01.703 INFO [stderr]    |
Dec 03 01:35:01.703 INFO [stderr] 13 | #![cfg_attr(feature = "nightly", feature(asm))]
Dec 03 01:35:01.703 INFO [stderr]    |                                  ^^^^^^^^^^^^
Dec 03 01:35:01.703 INFO [stderr] 
Dec 03 01:35:01.703 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 01:35:01.703 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/subtle-0.6.3/src/lib.rs:14:34
Dec 03 01:35:01.703 INFO [stderr]    |
Dec 03 01:35:01.703 INFO [stderr] 14 | #![cfg_attr(feature = "nightly", feature(external_doc))]
Dec 03 01:35:01.703 INFO [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^
Dec 03 01:35:01.703 INFO [stderr] 
Dec 03 01:35:01.709 INFO [stderr] error: aborting due to 2 previous errors
Dec 03 01:35:01.709 INFO [stderr] 
Dec 03 01:35:01.709 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 01:35:01.728 INFO [stderr] error: Could not compile `subtle`.
Dec 03 01:35:01.728 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 01:35:04.419 INFO [stderr] error: build failed
Dec 03 01:35:04.421 INFO [stderr] su: No module specific data is present
Dec 03 01:35:05.671 INFO running `"docker" "inspect" "0d3a28dab5d121fc8e694c7b1faf4b076475ae5cd41b5f53b55011982bb4df4c"`
Dec 03 01:35:05.947 INFO running `"docker" "rm" "-f" "0d3a28dab5d121fc8e694c7b1faf4b076475ae5cd41b5f53b55011982bb4df4c"`
Dec 03 01:35:06.287 INFO [stdout] 0d3a28dab5d121fc8e694c7b1faf4b076475ae5cd41b5f53b55011982bb4df4c