$ git clone -n https://src.fedoraproject.org/rpms/rust-zstd-sys.git /var/lib/mock/f37-build-side-31-rust-devel-105316-5619/root/chroot_tmpdir/scmroot/rust-zstd-sys
Cloning into '/var/lib/mock/f37-build-side-31-rust-devel-105316-5619/root/chroot_tmpdir/scmroot/rust-zstd-sys'...
$ git reset --hard 772640acf80bf23c9aa212fdc234c116f808f371
HEAD is now at 772640a Update to version 2.0.1+zstd.1.5.2; Fixes RHBZ#2043687