$ git clone -n https://src.fedoraproject.org/rpms/trac.git /var/lib/mock/f41-build-side-2-python-2716812-30560/root/chroot_tmpdir/scmroot/trac
Cloning into '/var/lib/mock/f41-build-side-2-python-2716812-30560/root/chroot_tmpdir/scmroot/trac'...
$ git fetch origin 761f683e3b3a929bb6b6ad40a38503f45dfeaca6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/trac
 * [new ref]         761f683e3b3a929bb6b6ad40a38503f45dfeaca6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 761f683 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild