$ git clone -n https://src.fedoraproject.org/rpms/email2trac.git /var/lib/mock/f31-build-102420-33541/root/chroot_tmpdir/scmroot/email2trac
Cloning into '/var/lib/mock/f31-build-102420-33541/root/chroot_tmpdir/scmroot/email2trac'...
$ git reset --hard 635004ba2efb43f6c095199a8002775582546f24
HEAD is now at 635004b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild