$ git clone -n https://src.fedoraproject.org/rpms/ghc-psqueues.git /var/lib/mock/f45-build-10639-419/root/chroot_tmpdir/scmroot/ghc-psqueues
Cloning into '/var/lib/mock/f45-build-10639-419/root/chroot_tmpdir/scmroot/ghc-psqueues'...
$ git fetch origin 3812f2653c780b32ee21ef927666c1e7880e5446:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-psqueues
 * [new ref]         3812f2653c780b32ee21ef927666c1e7880e5446 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3812f26 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild