$ git clone -n https://src.fedoraproject.org/rpms/perl-Gnome2-Canvas.git /var/lib/mock/f31-build-65088-29631/root/chroot_tmpdir/scmroot/perl-Gnome2-Canvas
Cloning into '/var/lib/mock/f31-build-65088-29631/root/chroot_tmpdir/scmroot/perl-Gnome2-Canvas'...
$ git reset --hard bf68d5defe9be62bcccf3ad34b061e48a1804da7
HEAD is now at bf68d5d - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild