$ git clone -n https://src.fedoraproject.org/rpms/perl-PFT.git /var/lib/mock/f45-build-25507-611/root/chroot_tmpdir/scmroot/perl-PFT
Cloning into '/var/lib/mock/f45-build-25507-611/root/chroot_tmpdir/scmroot/perl-PFT'...
$ git fetch origin ad0677af9eab8f724adeda14a2d209814c30e9b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-PFT
 * [new ref]         ad0677af9eab8f724adeda14a2d209814c30e9b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad0677a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild