$ git clone -n https://src.fedoraproject.org/rpms/perl-LDAP.git /var/lib/mock/f45-build-24349-603/root/chroot_tmpdir/scmroot/perl-LDAP
Cloning into '/var/lib/mock/f45-build-24349-603/root/chroot_tmpdir/scmroot/perl-LDAP'...
$ git fetch origin 5486a399929544f9131bbfaed294d9139a95068c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-LDAP
 * [new ref]         5486a399929544f9131bbfaed294d9139a95068c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5486a39 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild