$ git clone -n https://src.fedoraproject.org/rpms/rust-pango0.15.git /var/lib/mock/f40-build-2307575-57234/root/chroot_tmpdir/scmroot/rust-pango0.15
Cloning into '/var/lib/mock/f40-build-2307575-57234/root/chroot_tmpdir/scmroot/rust-pango0.15'...
$ git fetch origin ad8e8691fdb111f78b3f26a3d508013a905ebddc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pango0.15
 * [new ref]         ad8e8691fdb111f78b3f26a3d508013a905ebddc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad8e869 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild