$ git clone -n https://src.fedoraproject.org/rpms/jmtpfs.git /var/lib/mock/f31-build-112650-34295/root/chroot_tmpdir/scmroot/jmtpfs
Cloning into '/var/lib/mock/f31-build-112650-34295/root/chroot_tmpdir/scmroot/jmtpfs'...
$ git reset --hard 17d783380ec58a38079b163cf3d249783921fafe
HEAD is now at 17d7833 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild