$ git clone -n https://src.fedoraproject.org/rpms/golang-github-soheilhy-cmux.git /var/lib/mock/f42-build-3354192-45019/root/chroot_tmpdir/scmroot/golang-github-soheilhy-cmux
Cloning into '/var/lib/mock/f42-build-3354192-45019/root/chroot_tmpdir/scmroot/golang-github-soheilhy-cmux'...
$ git fetch origin 3eb6052325114fd361b7f0c0ed8b59f5165cd315:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-soheilhy-cmux
 * [new ref]         3eb6052325114fd361b7f0c0ed8b59f5165cd315 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3eb6052 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild