tor_bug_reached counter does not increase as expected

Summary

When we see this in the log file we would assume the tor_bug_reached metric is increased, but it does not:

conflux_validate_legs(): Bug: Number of legs is above maximum of 2 allowed: 3#012 (on Tor 0.4.9.0-alpha-dev )

What is the current bug behavior?

tor_bug_reached counter does not increase in this example

What is the expected behavior?

tor_bug_reached counter should increase.

implemented in #40839 (closed)

Environment

tor --version
Tor version 0.4.9.0-alpha-dev.
This build of Tor is covered by the GNU General Public License (https://www.gnu.org/licenses/gpl-3.0.en.html)
Tor is running on Linux with Libevent 2.1.12-stable, OpenSSL 3.0.11, Zlib 1.2.13, Liblzma 5.4.1, Libzstd 1.5.4 and Glibc 2.36 as libc.
Tor compiled with GCC version 12.2.0

OS: Debian 12

installation method: deb.torproject.org

package version: 0.4.9.0-alpha-dev-20240325T020413Z-1~d12.bookworm+1