$ git clone -n https://src.fedoraproject.org/rpms/bakefile.git /var/lib/mock/f31-build-55429-28123/root/chroot_tmpdir/scmroot/bakefile
Cloning into '/var/lib/mock/f31-build-55429-28123/root/chroot_tmpdir/scmroot/bakefile'...
$ git reset --hard 91f0bc2bb228220667a0400eaff0780a8fb26e59
HEAD is now at 91f0bc2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild