$ git clone -n https://src.fedoraproject.org/rpms/ghc-hxt-charproperties.git /var/lib/mock/f40-build-2286320-55708/root/chroot_tmpdir/scmroot/ghc-hxt-charproperties
Cloning into '/var/lib/mock/f40-build-2286320-55708/root/chroot_tmpdir/scmroot/ghc-hxt-charproperties'...
$ git fetch origin 8fdfd8eda2bb0f9af47fccc178cd75437fd224dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hxt-charproperties
 * [new ref]         8fdfd8eda2bb0f9af47fccc178cd75437fd224dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8fdfd8e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild