$ git clone -n https://src.fedoraproject.org/rpms/rust-flate2.git /var/lib/mock/f38-build-side-42-init-devel-457141-22518/root/chroot_tmpdir/scmroot/rust-flate2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-457141-22518/root/chroot_tmpdir/scmroot/rust-flate2'...
$ git reset --hard 699cb7a702d149d165458e2189a523824c9d9acf
HEAD is now at 699cb7a Update to version 1.0.25; Fixes RHBZ#2148188