$ git clone -n https://src.fedoraproject.org/rpms/rust-blake2.git /var/lib/mock/f38-build-side-42-init-devel-490589-24899/root/chroot_tmpdir/scmroot/rust-blake2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-490589-24899/root/chroot_tmpdir/scmroot/rust-blake2'...
$ git reset --hard e3e9b517191f586af1d4981ece546d0715245814
HEAD is now at e3e9b51 Regenerate with rust2rpm v24