$ git clone -n https://src.fedoraproject.org/rpms/libexif-gtk3.git /var/lib/mock/f31-build-68703-30215/root/chroot_tmpdir/scmroot/libexif-gtk3
Cloning into '/var/lib/mock/f31-build-68703-30215/root/chroot_tmpdir/scmroot/libexif-gtk3'...
$ git reset --hard 52de58a70332b1be601ef0fe04d1105a15e3741f
HEAD is now at 52de58a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild