Nov 07 02:47:53.601 INFO checking SpiderOak/react-wasm-bridge against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 02:47:53.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 02:47:53.994 INFO blam! b70d7fe67903842e09214941424f0f8b3bfac3a72f5e0d985f850185fe924127
Nov 07 02:47:53.996 INFO running `"docker" "start" "-a" "b70d7fe67903842e09214941424f0f8b3bfac3a72f5e0d985f850185fe924127"`
Nov 07 02:47:55.763 INFO kablam! usermod: no changes
Nov 07 02:47:55.883 INFO kablam!    Compiling wasm-bindgen-shared v0.2.15
Nov 07 02:47:55.888 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 07 02:47:59.245 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 07 02:47:59.246 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.9/src/unstable.rs:347:27
Nov 07 02:47:59.246 INFO kablam!     |
Nov 07 02:47:59.246 INFO kablam! 347 |             Span::Nightly(proc_macro::Span::def_site())
Nov 07 02:47:59.246 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:47:59.247 INFO kablam!     |
Nov 07 02:47:59.247 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 07 02:47:59.247 INFO kablam! 
Nov 07 02:47:59.296 INFO kablam! error: aborting due to previous error
Nov 07 02:47:59.301 INFO kablam! 
Nov 07 02:47:59.301 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 07 02:47:59.311 INFO kablam! error: Could not compile `proc-macro2`.
Nov 07 02:47:59.312 INFO kablam! 
Nov 07 02:47:59.312 INFO kablam! To learn more, run the command again with --verbose.
Nov 07 02:47:59.313 INFO kablam! su: No module specific data is present
Nov 07 02:48:00.605 INFO running `"docker" "rm" "-f" "b70d7fe67903842e09214941424f0f8b3bfac3a72f5e0d985f850185fe924127"`
Nov 07 02:48:01.044 INFO blam! b70d7fe67903842e09214941424f0f8b3bfac3a72f5e0d985f850185fe924127