Oct 27 17:55:45.152 INFO checking polish_notation-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:55:45.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 17:55:45.666 INFO blam! 2a26b914b4f73df5a2d3e06da5053738202bbb4048c59f70a5c3f697e56c32ad
Oct 27 17:55:45.669 INFO running `"docker" "start" "-a" "2a26b914b4f73df5a2d3e06da5053738202bbb4048c59f70a5c3f697e56c32ad"`
Oct 27 17:55:47.910 INFO kablam! usermod: no changes
Oct 27 17:55:47.965 INFO kablam!     Checking polish_notation v0.1.0 (/source)
Oct 27 17:55:49.199 INFO kablam! error: recursion limit reached while expanding the macro `npn`
Oct 27 17:55:49.200 INFO kablam!   --> src/lib.rs:23:72
Oct 27 17:55:49.200 INFO kablam!    |
Oct 27 17:55:49.200 INFO kablam! 23 |     [($head:tt $($tail:tt)*) -> ($stack_head:tt + $($stack:tt)*)] => { npn!(($($tail)*) -> (($stack_head + $head) $($stack)*)) };
Oct 27 17:55:49.201 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:55:49.201 INFO kablam! ...
Oct 27 17:55:49.201 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 17:55:49.202 INFO kablam!    |                    ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
Oct 27 17:55:49.202 INFO kablam!    |
Oct 27 17:55:49.202 INFO kablam!    = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
Oct 27 17:55:49.203 INFO kablam! 
Oct 27 17:55:49.203 INFO kablam! error: aborting due to previous error
Oct 27 17:55:49.203 INFO kablam! 
Oct 27 17:55:49.207 INFO kablam! error: Could not compile `polish_notation`.
Oct 27 17:55:49.207 INFO kablam! 
Oct 27 17:55:49.208 INFO kablam! To learn more, run the command again with --verbose.
Oct 27 17:55:49.208 INFO kablam! su: No module specific data is present
Oct 27 17:55:50.157 INFO running `"docker" "rm" "-f" "2a26b914b4f73df5a2d3e06da5053738202bbb4048c59f70a5c3f697e56c32ad"`
Oct 27 17:55:50.465 INFO blam! 2a26b914b4f73df5a2d3e06da5053738202bbb4048c59f70a5c3f697e56c32ad