Oct 27 17:55:49.274 INFO checking polish_notation-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 17:55:49.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/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 27 17:55:49.712 INFO blam! a325068f9bd699d282d00a46c7d12776ed441f398b1427601e3b0939a1b6d278
Oct 27 17:55:49.715 INFO running `"docker" "start" "-a" "a325068f9bd699d282d00a46c7d12776ed441f398b1427601e3b0939a1b6d278"`
Oct 27 17:55:51.479 INFO kablam! usermod: no changes
Oct 27 17:55:51.560 INFO kablam!     Checking polish_notation v0.1.0 (/source)
Oct 27 17:55:52.543 INFO kablam! error: recursion limit reached while expanding the macro `npn`
Oct 27 17:55:52.543 INFO kablam!   --> src/lib.rs:23:72
Oct 27 17:55:52.543 INFO kablam!    |
Oct 27 17:55:52.543 INFO kablam! 23 |     [($head:tt $($tail:tt)*) -> ($stack_head:tt + $($stack:tt)*)] => { npn!(($($tail)*) -> (($stack_head + $head) $($stack)*)) };
Oct 27 17:55:52.543 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:55:52.543 INFO kablam! ...
Oct 27 17:55:52.543 INFO kablam! 49 |         assert_eq!(npn!(+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32), 528);
Oct 27 17:55:52.543 INFO kablam!    |                    ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
Oct 27 17:55:52.543 INFO kablam!    |
Oct 27 17:55:52.543 INFO kablam!    = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
Oct 27 17:55:52.543 INFO kablam! 
Oct 27 17:55:52.543 INFO kablam! error: aborting due to previous error
Oct 27 17:55:52.543 INFO kablam! 
Oct 27 17:55:52.549 INFO kablam! error: Could not compile `polish_notation`.
Oct 27 17:55:52.549 INFO kablam! 
Oct 27 17:55:52.549 INFO kablam! To learn more, run the command again with --verbose.
Oct 27 17:55:52.550 INFO kablam! su: No module specific data is present
Oct 27 17:55:53.577 INFO running `"docker" "rm" "-f" "a325068f9bd699d282d00a46c7d12776ed441f398b1427601e3b0939a1b6d278"`
Oct 27 17:55:53.983 INFO blam! a325068f9bd699d282d00a46c7d12776ed441f398b1427601e3b0939a1b6d278