$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-Aligner.git /var/lib/mock/f45-build-26926-620/root/chroot_tmpdir/scmroot/perl-Text-Aligner
Cloning into '/var/lib/mock/f45-build-26926-620/root/chroot_tmpdir/scmroot/perl-Text-Aligner'...
$ git fetch origin ddc81803954a34eef5bfa001afe0b7d35e27bd55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-Aligner
 * [new ref]         ddc81803954a34eef5bfa001afe0b7d35e27bd55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddc8180 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild