$ git clone -n https://src.fedoraproject.org/rpms/ghc-gi-gdkpixbuf.git /var/lib/mock/f40-build-807722-145260/root/chroot_tmpdir/scmroot/ghc-gi-gdkpixbuf
Cloning into '/var/lib/mock/f40-build-807722-145260/root/chroot_tmpdir/scmroot/ghc-gi-gdkpixbuf'...
$ git fetch origin 123a401486c1f4a6232827446fbc6e67788e1ba1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-gi-gdkpixbuf
 * [new ref]         123a401486c1f4a6232827446fbc6e67788e1ba1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 123a401 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild