$ git clone -n https://src.fedoraproject.org/rpms/golang-github-nwidger-jsoncolor.git /var/lib/mock/f40-build-2288569-55796/root/chroot_tmpdir/scmroot/golang-github-nwidger-jsoncolor
Cloning into '/var/lib/mock/f40-build-2288569-55796/root/chroot_tmpdir/scmroot/golang-github-nwidger-jsoncolor'...
$ git fetch origin 4473b64ffe2ecf2ceaab13341b0497c43b13bb59:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-nwidger-jsoncolor
 * [new ref]         4473b64ffe2ecf2ceaab13341b0497c43b13bb59 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4473b64 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild