$ git clone -n https://src.fedoraproject.org/rpms/golang-github-felixge-httpsnoop.git /var/lib/mock/f45-build-11908-436/root/chroot_tmpdir/scmroot/golang-github-felixge-httpsnoop
Cloning into '/var/lib/mock/f45-build-11908-436/root/chroot_tmpdir/scmroot/golang-github-felixge-httpsnoop'...
$ git fetch origin f27f121b0feb75f2a0bb51193d2dd5f37d95b686:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-felixge-httpsnoop
 * [new ref]         f27f121b0feb75f2a0bb51193d2dd5f37d95b686 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f27f121 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild