Nov 01 01:29:36.234 INFO testing nitros12/pyo3_rust_image_poc against 1.30.0 for beta-1.31-1
Nov 01 01:29:36.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 01:29:36.791 INFO blam! f138a1d5c6fdf3f3e13343ee239ebcb75de04db57ad7ffd17b138d9dae007a27
Nov 01 01:29:36.811 INFO running `"docker" "start" "-a" "f138a1d5c6fdf3f3e13343ee239ebcb75de04db57ad7ffd17b138d9dae007a27"`
Nov 01 01:29:38.090 INFO kablam! usermod: no changes
Nov 01 01:29:38.327 INFO kablam!    Compiling proc-macro-hack-impl v0.4.0
Nov 01 01:29:38.335 INFO kablam!    Compiling spin v0.4.9
Nov 01 01:29:38.335 INFO kablam!    Compiling log v0.4.4
Nov 01 01:29:38.335 INFO kablam!    Compiling memchr v2.0.1
Nov 01 01:29:38.367 INFO kablam!    Compiling quote v0.6.8
Nov 01 01:29:38.374 INFO kablam!    Compiling crossbeam-epoch v0.3.1
Nov 01 01:29:38.374 INFO kablam!    Compiling thread_local v0.3.6
Nov 01 01:29:38.374 INFO kablam!    Compiling png v0.12.0
Nov 01 01:29:38.902 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 01:29:38.902 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Nov 01 01:29:38.902 INFO kablam!   |
Nov 01 01:29:38.902 INFO kablam! 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 01 01:29:38.902 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^
Nov 01 01:29:38.902 INFO kablam! 
Nov 01 01:29:38.902 INFO kablam! error: aborting due to previous error
Nov 01 01:29:38.902 INFO kablam! 
Nov 01 01:29:38.902 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 01:29:38.947 INFO kablam! error: Could not compile `spin`.
Nov 01 01:29:38.947 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 01:29:45.811 INFO kablam! error: build failed
Nov 01 01:29:45.812 INFO kablam! su: No module specific data is present
Nov 01 01:29:47.111 INFO running `"docker" "rm" "-f" "f138a1d5c6fdf3f3e13343ee239ebcb75de04db57ad7ffd17b138d9dae007a27"`
Nov 01 01:29:47.555 INFO blam! f138a1d5c6fdf3f3e13343ee239ebcb75de04db57ad7ffd17b138d9dae007a27
