$ git clone -n https://src.fedoraproject.org/rpms/libretro-beetle-wswan.git /var/lib/mock/f40-build-785109-133779/root/chroot_tmpdir/scmroot/libretro-beetle-wswan
Cloning into '/var/lib/mock/f40-build-785109-133779/root/chroot_tmpdir/scmroot/libretro-beetle-wswan'...
$ git fetch origin 8b805efa72c3a22e9a4251630711a4dd258c21c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libretro-beetle-wswan
 * [new ref]         8b805efa72c3a22e9a4251630711a4dd258c21c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b805ef Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild