$ git clone -n https://src.fedoraproject.org/rpms/golang-github-alecthomas-chroma.git /var/lib/mock/f40-build-2580941-62384/root/chroot_tmpdir/scmroot/golang-github-alecthomas-chroma
Cloning into '/var/lib/mock/f40-build-2580941-62384/root/chroot_tmpdir/scmroot/golang-github-alecthomas-chroma'...
$ git fetch origin fa9eb5ebec21da4f835c38393a7ee51e665d1a15:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-alecthomas-chroma
 * [new ref]         fa9eb5ebec21da4f835c38393a7ee51e665d1a15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa9eb5e Rebuild for golang 1.22.0