$ git clone -n https://src.fedoraproject.org/rpms/rust-mockall.git /var/lib/mock/f40-build-2570916-62241/root/chroot_tmpdir/scmroot/rust-mockall
Cloning into '/var/lib/mock/f40-build-2570916-62241/root/chroot_tmpdir/scmroot/rust-mockall'...
$ git fetch origin 73d6237b6f16c7ab58c492d7542ba6a372cf21e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-mockall
 * [new ref]         73d6237b6f16c7ab58c492d7542ba6a372cf21e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73d6237 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild