$ git clone -n https://src.fedoraproject.org/rpms/perl-MouseX-Types-Path-Class.git /var/lib/mock/f45-build-25207-610/root/chroot_tmpdir/scmroot/perl-MouseX-Types-Path-Class
Cloning into '/var/lib/mock/f45-build-25207-610/root/chroot_tmpdir/scmroot/perl-MouseX-Types-Path-Class'...
$ git fetch origin a12b943d1aefcb4829560cfce37918fe4cf83a13:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MouseX-Types-Path-Class
 * [new ref]         a12b943d1aefcb4829560cfce37918fe4cf83a13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a12b943 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild