Nov 01 07:16:31.015 INFO testing jamestthompson3/wasm_starter against 1.30.0 for beta-1.31-1
Nov 01 07:16:31.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:16:31.307 INFO blam! c6fc864ac1cb345e5a6039a783aed942d23097f251597a90fd3924bc93659d95
Nov 01 07:16:31.316 INFO running `"docker" "start" "-a" "c6fc864ac1cb345e5a6039a783aed942d23097f251597a90fd3924bc93659d95"`
Nov 01 07:16:32.113 INFO kablam! usermod: no changes
Nov 01 07:16:32.183 INFO kablam!    Compiling wasm-bindgen-shared v0.2.13
Nov 01 07:16:32.183 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 01 07:16:32.187 INFO kablam!    Compiling serde v1.0.70
Nov 01 07:16:34.144 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 07:16:34.144 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.9/src/lib.rs:47:34
Nov 01 07:16:34.144 INFO kablam!    |
Nov 01 07:16:34.144 INFO kablam! 47 | #![cfg_attr(feature = "nightly", feature(proc_macro_raw_ident, proc_macro_span))]
Nov 01 07:16:34.144 INFO kablam!    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:16:34.144 INFO kablam! 
Nov 01 07:16:34.151 INFO kablam! error: aborting due to previous error
Nov 01 07:16:34.151 INFO kablam! 
Nov 01 07:16:34.151 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 07:16:34.159 INFO kablam! error: Could not compile `proc-macro2`.
Nov 01 07:16:34.159 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 07:16:44.273 INFO kablam! error: build failed
Nov 01 07:16:44.276 INFO kablam! su: No module specific data is present
Nov 01 07:16:45.565 INFO running `"docker" "rm" "-f" "c6fc864ac1cb345e5a6039a783aed942d23097f251597a90fd3924bc93659d95"`
Nov 01 07:16:45.967 INFO blam! c6fc864ac1cb345e5a6039a783aed942d23097f251597a90fd3924bc93659d95
