$ git clone -n https://src.fedoraproject.org/rpms/rust-tree-sitter0.23.git /var/lib/mock/f45-build-45751-825/root/chroot_tmpdir/scmroot/rust-tree-sitter0.23
Cloning into '/var/lib/mock/f45-build-45751-825/root/chroot_tmpdir/scmroot/rust-tree-sitter0.23'...
$ git fetch origin b4f3a962793af764b122f1ae06b88b92ed21cd44:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tree-sitter0.23
 * [new ref]         b4f3a962793af764b122f1ae06b88b92ed21cd44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4f3a96 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild