$ git clone -n https://src.fedoraproject.org/rpms/rust-cargo-util-terminal.git /var/lib/mock/f45-build-45126-821/root/chroot_tmpdir/scmroot/rust-cargo-util-terminal
Cloning into '/var/lib/mock/f45-build-45126-821/root/chroot_tmpdir/scmroot/rust-cargo-util-terminal'...
$ git fetch origin 27e17bf5463415e15a0dcfa72494c3970b9e5d56:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-cargo-util-terminal
 * [new ref]         27e17bf5463415e15a0dcfa72494c3970b9e5d56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27e17bf Initial import (#2517884)