$ git clone -n https://src.fedoraproject.org/rpms/ghc-sendfile.git /var/lib/mock/f40-build-2286578-55714/root/chroot_tmpdir/scmroot/ghc-sendfile
Cloning into '/var/lib/mock/f40-build-2286578-55714/root/chroot_tmpdir/scmroot/ghc-sendfile'...
$ git fetch origin 54babe5d9ee62878451d274607699794a8da976a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-sendfile
 * [new ref]         54babe5d9ee62878451d274607699794a8da976a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54babe5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild