$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gorilla-handlers.git /var/lib/mock/f39-build-1504442-35035/root/chroot_tmpdir/scmroot/golang-github-gorilla-handlers
Cloning into '/var/lib/mock/f39-build-1504442-35035/root/chroot_tmpdir/scmroot/golang-github-gorilla-handlers'...
$ git fetch origin a584f2f172879c8f364fe8cfaf3c181b55500546:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gorilla-handlers
 * [new ref]         a584f2f172879c8f364fe8cfaf3c181b55500546 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a584f2f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild