$ git clone -n https://src.fedoraproject.org/rpms/rust-tree-sitter-java.git /var/lib/mock/f45-build-45664-825/root/chroot_tmpdir/scmroot/rust-tree-sitter-java
Cloning into '/var/lib/mock/f45-build-45664-825/root/chroot_tmpdir/scmroot/rust-tree-sitter-java'...
$ git fetch origin 06f093e82f1ef2e305484b5e051aa2d04a0467f2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tree-sitter-java
 * [new ref]         06f093e82f1ef2e305484b5e051aa2d04a0467f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06f093e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild