$ git clone -n https://src.fedoraproject.org/rpms/rubygem-gtksourceview2.git /var/lib/mock/f41-build-1201427-22419/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2
Cloning into '/var/lib/mock/f41-build-1201427-22419/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2'...
$ git fetch origin 72168e9478b63ab48e3bc83a32f0f8b2e9665a58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-gtksourceview2
 * [new ref]         72168e9478b63ab48e3bc83a32f0f8b2e9665a58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72168e9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild