Oct 21 16:25:46.035 INFO checking kogai/game against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:25:46.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:25:46.471 INFO blam! 746af5910abeb3eb8217e310270a0e4ce6103fff296135868c18bbe485d53908
Oct 21 16:25:46.477 INFO running `"docker" "start" "-a" "746af5910abeb3eb8217e310270a0e4ce6103fff296135868c18bbe485d53908"`
Oct 21 16:25:47.764 INFO kablam! usermod: no changes
Oct 21 16:25:47.856 INFO kablam!    Compiling wasm-bindgen-shared v0.2.14
Oct 21 16:25:47.856 INFO kablam!    Compiling proc-macro2 v0.4.9
Oct 21 16:25:47.856 INFO kablam!    Compiling log v0.4.3
Oct 21 16:25:50.602 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_def_site' (see issue #54724)
Oct 21 16:25:50.602 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.9/src/unstable.rs:347:27
Oct 21 16:25:50.602 INFO kablam!     |
Oct 21 16:25:50.602 INFO kablam! 347 |             Span::Nightly(proc_macro::Span::def_site())
Oct 21 16:25:50.602 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:25:50.602 INFO kablam!     |
Oct 21 16:25:50.602 INFO kablam!     = help: add #![feature(proc_macro_def_site)] to the crate attributes to enable
Oct 21 16:25:50.602 INFO kablam! 
Oct 21 16:25:50.633 INFO kablam! error: aborting due to previous error
Oct 21 16:25:50.633 INFO kablam! 
Oct 21 16:25:50.633 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Oct 21 16:25:50.639 INFO kablam! error: Could not compile `proc-macro2`.
Oct 21 16:25:50.644 INFO kablam! 
Oct 21 16:25:50.644 INFO kablam! To learn more, run the command again with --verbose.
Oct 21 16:25:50.644 INFO kablam! su: No module specific data is present
Oct 21 16:25:51.372 INFO running `"docker" "rm" "-f" "746af5910abeb3eb8217e310270a0e4ce6103fff296135868c18bbe485d53908"`
Oct 21 16:25:51.672 INFO blam! 746af5910abeb3eb8217e310270a0e4ce6103fff296135868c18bbe485d53908