$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-NeedsDisplay.git /var/lib/mock/f45-build-26810-619/root/chroot_tmpdir/scmroot/perl-Test-NeedsDisplay
Cloning into '/var/lib/mock/f45-build-26810-619/root/chroot_tmpdir/scmroot/perl-Test-NeedsDisplay'...
$ git fetch origin acea517a6a1bddfc2d6f3533203454b8f1138026:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-NeedsDisplay
 * [new ref]         acea517a6a1bddfc2d6f3533203454b8f1138026 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at acea517 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild