$ git clone -n https://src.fedoraproject.org/rpms/msmtp.git /var/lib/mock/f31-build-112331-34275/root/chroot_tmpdir/scmroot/msmtp
Cloning into '/var/lib/mock/f31-build-112331-34275/root/chroot_tmpdir/scmroot/msmtp'...
$ git reset --hard b0a3635a396f3b263d59516f4edf6afc8a16de61
HEAD is now at b0a3635 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild