$ git clone -n https://src.fedoraproject.org/rpms/perl-Time-Duration-Parse.git /var/lib/mock/f45-build-27127-621/root/chroot_tmpdir/scmroot/perl-Time-Duration-Parse
Cloning into '/var/lib/mock/f45-build-27127-621/root/chroot_tmpdir/scmroot/perl-Time-Duration-Parse'...
$ git fetch origin 8328b92f0528a5e83df1a53e9b962078750f26c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Time-Duration-Parse
 * [new ref]         8328b92f0528a5e83df1a53e9b962078750f26c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8328b92 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild