$ git clone -n https://src.fedoraproject.org/rpms/libretro-beetle-wswan.git /var/lib/mock/f40-build-2008252-45356/root/chroot_tmpdir/scmroot/libretro-beetle-wswan
Cloning into '/var/lib/mock/f40-build-2008252-45356/root/chroot_tmpdir/scmroot/libretro-beetle-wswan'...
$ git fetch origin 1df30766b8420025f5706ff46cf417407fc119a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libretro-beetle-wswan
 * [new ref]         1df30766b8420025f5706ff46cf417407fc119a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1df3076 chore: Update to latest git snapshot