$ git clone -n https://src.fedoraproject.org/rpms/rust-picky-asn1-x509.git /var/lib/mock/f38-build-side-43-rust-devel-1410487-31420/root/chroot_tmpdir/scmroot/rust-picky-asn1-x509
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1410487-31420/root/chroot_tmpdir/scmroot/rust-picky-asn1-x509'...
$ git fetch origin fc8eee52afba01e9e4434c674aba56b7b368c185:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-picky-asn1-x509
 * [new ref]         fc8eee52afba01e9e4434c674aba56b7b368c185 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc8eee5 Regenerate with rust2rpm v24 and add missing license files