$ git clone -n https://src.fedoraproject.org/rpms/radiotray-ng.git /var/lib/mock/f39-build-1525994-36058/root/chroot_tmpdir/scmroot/radiotray-ng
Cloning into '/var/lib/mock/f39-build-1525994-36058/root/chroot_tmpdir/scmroot/radiotray-ng'...
$ git fetch origin 58f5fe87000c51f824eae93c7b71b3bd288b0ff9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/radiotray-ng
 * [new ref]         58f5fe87000c51f824eae93c7b71b3bd288b0ff9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58f5fe8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild