$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_date.git /var/lib/mock/f40-build-774727-127736/root/chroot_tmpdir/scmroot/rust-uu_date
Cloning into '/var/lib/mock/f40-build-774727-127736/root/chroot_tmpdir/scmroot/rust-uu_date'...
$ git reset --hard a7e7807c950867840ddebcc08cd571ab307623c2
HEAD is now at a7e7807 Initial package (rhbz#2257475)