$ git clone -n https://src.fedoraproject.org/rpms/ghc-sendfile.git /var/lib/mock/f40-build-776325-128763/root/chroot_tmpdir/scmroot/ghc-sendfile
Cloning into '/var/lib/mock/f40-build-776325-128763/root/chroot_tmpdir/scmroot/ghc-sendfile'...
$ git fetch origin 150c19b70ad91a3261edc2bbccdab9ecf3ae7573:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-sendfile
 * [new ref]         150c19b70ad91a3261edc2bbccdab9ecf3ae7573 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 150c19b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild