$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-Random.git /var/lib/mock/f40-build-2016219-46166/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-Random
Cloning into '/var/lib/mock/f40-build-2016219-46166/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-Random'...
$ git fetch origin c4993957ad221df5f2b6fe07d8bebb5500caddac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-Random
 * [new ref]         c4993957ad221df5f2b6fe07d8bebb5500caddac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c499395 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild