$ git clone -n https://src.fedoraproject.org/rpms/rust-intl_pluralrules.git /var/lib/mock/f45-build-42618-795/root/chroot_tmpdir/scmroot/rust-intl_pluralrules
Cloning into '/var/lib/mock/f45-build-42618-795/root/chroot_tmpdir/scmroot/rust-intl_pluralrules'...
$ git fetch origin 786baec8092eccd12861beab6ff3f7ca785c0713:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-intl_pluralrules
 * [new ref]         786baec8092eccd12861beab6ff3f7ca785c0713 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 786baec Regenerate with rust2rpm v28