$ git clone -n https://src.fedoraproject.org/rpms/perl-Authen-PAM.git /var/lib/mock/f31-build-68539-30197/root/chroot_tmpdir/scmroot/perl-Authen-PAM
Cloning into '/var/lib/mock/f31-build-68539-30197/root/chroot_tmpdir/scmroot/perl-Authen-PAM'...
$ git reset --hard bb08fdba14ca89a46a3cc355e63e5abbe4d0f86e
HEAD is now at bb08fdb - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild