$ git clone -n https://src.fedoraproject.org/rpms/rust-kv-log-macro.git /var/lib/mock/f40-build-2713985-72233/root/chroot_tmpdir/scmroot/rust-kv-log-macro
Cloning into '/var/lib/mock/f40-build-2713985-72233/root/chroot_tmpdir/scmroot/rust-kv-log-macro'...
$ git fetch origin 1213986e17bbea06fdda52717fa537cfe96deb9a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-kv-log-macro
 * [new ref]         1213986e17bbea06fdda52717fa537cfe96deb9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1213986 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild