$ git clone -n https://src.fedoraproject.org/rpms/mate-media.git /var/lib/mock/f42-build-882365-184433/root/chroot_tmpdir/scmroot/mate-media
Cloning into '/var/lib/mock/f42-build-882365-184433/root/chroot_tmpdir/scmroot/mate-media'...
$ git fetch origin 8cc6fd3a62d778372fc8e32e6d08808395e2802d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mate-media
 * [new ref]         8cc6fd3a62d778372fc8e32e6d08808395e2802d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cc6fd3 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild