$ git clone -n https://src.fedoraproject.org/rpms/perl-TAP-Harness-Archive.git /var/lib/mock/f45-build-26334-617/root/chroot_tmpdir/scmroot/perl-TAP-Harness-Archive
Cloning into '/var/lib/mock/f45-build-26334-617/root/chroot_tmpdir/scmroot/perl-TAP-Harness-Archive'...
$ git fetch origin f493b9c43ab0e874746837d429ba8fe63ecfc7ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-TAP-Harness-Archive
 * [new ref]         f493b9c43ab0e874746837d429ba8fe63ecfc7ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f493b9c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild