$ git clone -n https://src.fedoraproject.org/rpms/rust-lsp-server.git /var/lib/mock/f45-build-43065-799/root/chroot_tmpdir/scmroot/rust-lsp-server
Cloning into '/var/lib/mock/f45-build-43065-799/root/chroot_tmpdir/scmroot/rust-lsp-server'...
$ git fetch origin 624e2b7fb3f7d7709b59c37ace091994670d4bab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lsp-server
 * [new ref]         624e2b7fb3f7d7709b59c37ace091994670d4bab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 624e2b7 Allow gen-lsp-types 0.11