Nov 09 17:51:59.458 INFO checking SpiderOak/react-wasm-bridge against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 17:51:59.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 17:51:59.904 INFO blam! 9aa9b6c4be47c2a862beda895fa3e24666a80a1cffa1a7e95872aa10f26b9417
Nov 09 17:51:59.906 INFO running `"docker" "start" "-a" "9aa9b6c4be47c2a862beda895fa3e24666a80a1cffa1a7e95872aa10f26b9417"`
Nov 09 17:52:01.552 INFO kablam! usermod: no changes
Nov 09 17:52:01.667 INFO kablam!    Compiling wasm-bindgen-shared v0.2.15
Nov 09 17:52:01.667 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 09 17:52:05.299 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 09 17:52:05.300 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.9/src/unstable.rs:347:27
Nov 09 17:52:05.300 INFO kablam!     |
Nov 09 17:52:05.300 INFO kablam! 347 |             Span::Nightly(proc_macro::Span::def_site())
Nov 09 17:52:05.301 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 17:52:05.301 INFO kablam!     |
Nov 09 17:52:05.301 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 09 17:52:05.301 INFO kablam! 
Nov 09 17:52:05.319 INFO kablam! error: aborting due to previous error
Nov 09 17:52:05.319 INFO kablam! 
Nov 09 17:52:05.319 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 09 17:52:05.331 INFO kablam! error: Could not compile `proc-macro2`.
Nov 09 17:52:05.331 INFO kablam! 
Nov 09 17:52:05.331 INFO kablam! To learn more, run the command again with --verbose.
Nov 09 17:52:05.333 INFO kablam! su: No module specific data is present
Nov 09 17:52:06.536 INFO running `"docker" "rm" "-f" "9aa9b6c4be47c2a862beda895fa3e24666a80a1cffa1a7e95872aa10f26b9417"`
Nov 09 17:52:06.903 INFO blam! 9aa9b6c4be47c2a862beda895fa3e24666a80a1cffa1a7e95872aa10f26b9417