$ git clone -n https://src.fedoraproject.org/rpms/rust-assert_cmd.git /var/lib/mock/f40-build-2512641-61714/root/chroot_tmpdir/scmroot/rust-assert_cmd
Cloning into '/var/lib/mock/f40-build-2512641-61714/root/chroot_tmpdir/scmroot/rust-assert_cmd'...
$ git fetch origin 3fb74246481dd57fc5dd277aff8676e38d32ae44:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-assert_cmd
 * [new ref]         3fb74246481dd57fc5dd277aff8676e38d32ae44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3fb7424 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild