Nov 06 21:51:29.197 INFO checking fitzgen/geotoy against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 21:51:29.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 21:51:29.744 INFO blam! 9061dc711ecf4560b0088228ad4f0ff07f2271a816994fe23cd6acc83ee5b8e0
Nov 06 21:51:29.760 INFO running `"docker" "start" "-a" "9061dc711ecf4560b0088228ad4f0ff07f2271a816994fe23cd6acc83ee5b8e0"`
Nov 06 21:51:30.860 INFO kablam! usermod: no changes
Nov 06 21:51:31.052 INFO kablam!    Compiling wasm-bindgen-shared v0.2.15
Nov 06 21:51:31.052 INFO kablam!     Checking geotoy v0.1.0 (/source)
Nov 06 21:51:31.060 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 06 21:51:31.060 INFO kablam!    Compiling serde v1.0.63
Nov 06 21:51:35.124 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Nov 06 21:51:35.124 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.9/src/unstable.rs:347:27
Nov 06 21:51:35.124 INFO kablam!     |
Nov 06 21:51:35.124 INFO kablam! 347 |             Span::Nightly(proc_macro::Span::def_site())
Nov 06 21:51:35.124 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 21:51:35.124 INFO kablam!     |
Nov 06 21:51:35.124 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Nov 06 21:51:35.124 INFO kablam! 
Nov 06 21:51:35.144 INFO kablam! error: aborting due to previous error
Nov 06 21:51:35.144 INFO kablam! 
Nov 06 21:51:35.144 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Nov 06 21:51:35.159 INFO kablam! error: Could not compile `proc-macro2`.
Nov 06 21:51:35.159 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 06 21:51:45.684 INFO kablam! error: build failed
Nov 06 21:51:45.687 INFO kablam! su: No module specific data is present
Nov 06 21:51:46.643 INFO running `"docker" "rm" "-f" "9061dc711ecf4560b0088228ad4f0ff07f2271a816994fe23cd6acc83ee5b8e0"`
Nov 06 21:51:46.880 INFO blam! 9061dc711ecf4560b0088228ad4f0ff07f2271a816994fe23cd6acc83ee5b8e0