$ git clone -n https://src.fedoraproject.org/rpms/golang-github-valyala-fasttemplate.git /var/lib/mock/f39-build-1504560-35048/root/chroot_tmpdir/scmroot/golang-github-valyala-fasttemplate
Cloning into '/var/lib/mock/f39-build-1504560-35048/root/chroot_tmpdir/scmroot/golang-github-valyala-fasttemplate'...
$ git fetch origin 83dd1345a612a0756137b629d3754323ba66ea85:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-valyala-fasttemplate
 * [new ref]         83dd1345a612a0756137b629d3754323ba66ea85 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83dd134 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild