$ git clone -n https://src.fedoraproject.org/rpms/rust-dolby_vision.git /var/lib/mock/f40-build-739290-108900/root/chroot_tmpdir/scmroot/rust-dolby_vision
Cloning into '/var/lib/mock/f40-build-739290-108900/root/chroot_tmpdir/scmroot/rust-dolby_vision'...
$ git reset --hard a66eb8d5b0e889aa8a6e2785d63b558b0abb72ef
HEAD is now at a66eb8d Adapt for subtle cargo_cbuild / cargo_cinstall macro changes