$ git clone -n https://src.fedoraproject.org/rpms/rust-silver.git /var/lib/mock/f37-build-648489-72746/root/chroot_tmpdir/scmroot/rust-silver
Cloning into '/var/lib/mock/f37-build-648489-72746/root/chroot_tmpdir/scmroot/rust-silver'...
$ git reset --hard 37f0b6339047dd660c23851d0b533c40ed18b389
HEAD is now at 37f0b63 Update to version 2.0.1; Fixes RHBZ#1931700