$ git clone -n https://src.fedoraproject.org/rpms/perl-AnyData.git /var/lib/mock/f45-build-21634-587/root/chroot_tmpdir/scmroot/perl-AnyData
Cloning into '/var/lib/mock/f45-build-21634-587/root/chroot_tmpdir/scmroot/perl-AnyData'...
$ git fetch origin e7a6143b4e2de94a1bd994899ec939a4300bed66:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-AnyData
 * [new ref]         e7a6143b4e2de94a1bd994899ec939a4300bed66 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7a6143 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild