$ git clone -n https://src.fedoraproject.org/rpms/golang-github-protonmail-crypto.git /var/lib/mock/f40-build-2103585-50555/root/chroot_tmpdir/scmroot/golang-github-protonmail-crypto
Cloning into '/var/lib/mock/f40-build-2103585-50555/root/chroot_tmpdir/scmroot/golang-github-protonmail-crypto'...
$ git fetch origin 73476fa66e8596f0aa9b756b767e423a961e63e9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-protonmail-crypto
 * [new ref]         73476fa66e8596f0aa9b756b767e423a961e63e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73476fa Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild