$ git clone -n https://src.fedoraproject.org/rpms/rust-sop.git /var/lib/mock/f45-build-45167-821/root/chroot_tmpdir/scmroot/rust-sop
Cloning into '/var/lib/mock/f45-build-45167-821/root/chroot_tmpdir/scmroot/rust-sop'...
$ git fetch origin b74f48c9c265f455f00df0ce0d5223627434cb0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sop
 * [new ref]         b74f48c9c265f455f00df0ce0d5223627434cb0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b74f48c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild