$ git clone -n https://src.fedoraproject.org/rpms/rust-chrono.git /var/lib/mock/f37-build-side-32-misc-devel-409277-16117/root/chroot_tmpdir/scmroot/rust-chrono
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-409277-16117/root/chroot_tmpdir/scmroot/rust-chrono'...
$ git reset --hard 6d888765623e9aaf892aa295d10816a794b9ff11
HEAD is now at 6d88876 Update to version 0.4.23; Fixes RHBZ#2142264