Dec 15 01:19:34.748 INFO testing polish_notation-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 01:19:34.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 15 01:19:35.135 INFO [stdout] 81668091f68ee19b231a568fc98f357aab6bf5d95604a76826623788f23cadc5
Dec 15 01:19:35.141 INFO running `"docker" "start" "-a" "81668091f68ee19b231a568fc98f357aab6bf5d95604a76826623788f23cadc5"`
Dec 15 01:19:36.548 INFO [stderr] usermod: no changes
Dec 15 01:19:36.600 INFO [stderr]    Compiling polish_notation v0.1.0 (/source)
Dec 15 01:19:37.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 15 01:19:37.174 INFO [stderr] su: No module specific data is present
Dec 15 01:19:38.040 INFO running `"docker" "inspect" "81668091f68ee19b231a568fc98f357aab6bf5d95604a76826623788f23cadc5"`
Dec 15 01:19:38.311 INFO running `"docker" "rm" "-f" "81668091f68ee19b231a568fc98f357aab6bf5d95604a76826623788f23cadc5"`
Dec 15 01:19:38.525 INFO [stdout] 81668091f68ee19b231a568fc98f357aab6bf5d95604a76826623788f23cadc5
Dec 15 01:19:38.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 15 01:19:38.887 INFO [stdout] 9bd325ea84e86c9aeacf48429aed2390c0b5f4430f27eb6a25f406c4bf22eab4
Dec 15 01:19:38.893 INFO running `"docker" "start" "-a" "9bd325ea84e86c9aeacf48429aed2390c0b5f4430f27eb6a25f406c4bf22eab4"`
Dec 15 01:19:40.105 INFO [stderr] usermod: no changes
Dec 15 01:19:40.167 INFO [stderr]    Compiling polish_notation v0.1.0 (/source)
Dec 15 01:19:40.795 INFO [stderr] error: recursion limit reached while expanding the macro `npn`
Dec 15 01:19:40.795 INFO [stderr]   --> src/lib.rs:23:72
Dec 15 01:19:40.795 INFO [stderr]    |
Dec 15 01:19:40.795 INFO [stderr] 23 |     [($head:tt $($tail:tt)*) -> ($stack_head:tt + $($stack:tt)*)] => { npn!(($($tail)*) -> (($stack_head + $head) $($stack)*)) };
Dec 15 01:19:40.795 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 01:19:40.795 INFO [stderr] ...
Dec 15 01:19:40.795 INFO [stderr] 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);
Dec 15 01:19:40.795 INFO [stderr]    |                    ---------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
Dec 15 01:19:40.795 INFO [stderr]    |
Dec 15 01:19:40.795 INFO [stderr]    = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
Dec 15 01:19:40.795 INFO [stderr] 
Dec 15 01:19:40.795 INFO [stderr] error: aborting due to previous error
Dec 15 01:19:40.795 INFO [stderr] 
Dec 15 01:19:40.795 INFO [stderr] error: Could not compile `polish_notation`.
Dec 15 01:19:40.795 INFO [stderr] 
Dec 15 01:19:40.795 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 01:19:40.795 INFO [stderr] su: No module specific data is present
Dec 15 01:19:41.707 INFO running `"docker" "inspect" "9bd325ea84e86c9aeacf48429aed2390c0b5f4430f27eb6a25f406c4bf22eab4"`
Dec 15 01:19:42.055 INFO running `"docker" "rm" "-f" "9bd325ea84e86c9aeacf48429aed2390c0b5f4430f27eb6a25f406c4bf22eab4"`
Dec 15 01:19:42.379 INFO [stdout] 9bd325ea84e86c9aeacf48429aed2390c0b5f4430f27eb6a25f406c4bf22eab4