$ git clone -n https://src.fedoraproject.org/rpms/ghc-fingertree.git /var/lib/mock/f40-build-776048-128585/root/chroot_tmpdir/scmroot/ghc-fingertree
Cloning into '/var/lib/mock/f40-build-776048-128585/root/chroot_tmpdir/scmroot/ghc-fingertree'...
$ git fetch origin 066bc5c361930a565ac239453d96261786026f5d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-fingertree
 * [new ref]         066bc5c361930a565ac239453d96261786026f5d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 066bc5c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild