$ git clone -n https://src.fedoraproject.org/rpms/perl-Sysadm-Install.git /var/lib/mock/f39-build-1441330-32383/root/chroot_tmpdir/scmroot/perl-Sysadm-Install
Cloning into '/var/lib/mock/f39-build-1441330-32383/root/chroot_tmpdir/scmroot/perl-Sysadm-Install'...
$ git fetch origin 8ea5015918eed53bdf087772acaa4011d369ee28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Sysadm-Install
 * [new ref]         8ea5015918eed53bdf087772acaa4011d369ee28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ea5015 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild