$ git clone -n https://src.fedoraproject.org/rpms/rust-sarif-fmt.git /var/lib/mock/f40-build-2144598-50868/root/chroot_tmpdir/scmroot/rust-sarif-fmt
Cloning into '/var/lib/mock/f40-build-2144598-50868/root/chroot_tmpdir/scmroot/rust-sarif-fmt'...
$ git fetch origin a4ddaaebd63f143bd0ac914da362a876e8059fc3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sarif-fmt
 * [new ref]         a4ddaaebd63f143bd0ac914da362a876e8059fc3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4ddaae Update to version 0.4.2; Fixes RHBZ#2237799