$ git clone -n https://src.fedoraproject.org/rpms/ghc-microstache.git /var/lib/mock/f45-build-10541-418/root/chroot_tmpdir/scmroot/ghc-microstache
Cloning into '/var/lib/mock/f45-build-10541-418/root/chroot_tmpdir/scmroot/ghc-microstache'...
$ git fetch origin e43cc26c02d891a6573bd7670a7a07e04d3f53cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-microstache
 * [new ref]         e43cc26c02d891a6573bd7670a7a07e04d3f53cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e43cc26 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild