$ git clone -n https://src.fedoraproject.org/rpms/gnome-directory-thumbnailer.git /var/lib/mock/f33-build-292399-54882/root/chroot_tmpdir/scmroot/gnome-directory-thumbnailer
Cloning into '/var/lib/mock/f33-build-292399-54882/root/chroot_tmpdir/scmroot/gnome-directory-thumbnailer'...
$ git reset --hard 290e451878a96095e8c75677c1ca42ef756cdc34
HEAD is now at 290e451 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild