$ git clone -n https://src.fedoraproject.org/rpms/rust-time-macros.git /var/lib/mock/f40-build-2327967-58864/root/chroot_tmpdir/scmroot/rust-time-macros
Cloning into '/var/lib/mock/f40-build-2327967-58864/root/chroot_tmpdir/scmroot/rust-time-macros'...
$ git fetch origin de663be742930736713d13240614a786c26dd283:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-time-macros
 * [new ref]         de663be742930736713d13240614a786c26dd283 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de663be Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild