$ git clone -n https://src.fedoraproject.org/rpms/snapd-glib.git /var/lib/mock/f40-build-2041993-48490/root/chroot_tmpdir/scmroot/snapd-glib
Cloning into '/var/lib/mock/f40-build-2041993-48490/root/chroot_tmpdir/scmroot/snapd-glib'...
$ git fetch origin 5a21670becedce9d8ee11217366cf399fc34bc72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/snapd-glib
 * [new ref]         5a21670becedce9d8ee11217366cf399fc34bc72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a21670 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild