$ git clone -n https://src.fedoraproject.org/rpms/ghc-unix-time.git /var/lib/mock/f40-build-776479-128863/root/chroot_tmpdir/scmroot/ghc-unix-time
Cloning into '/var/lib/mock/f40-build-776479-128863/root/chroot_tmpdir/scmroot/ghc-unix-time'...
$ git fetch origin 3d004e39cfd6b12f51bd9b5cf86d113d411443ca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-unix-time
 * [new ref]         3d004e39cfd6b12f51bd9b5cf86d113d411443ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d004e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild