$ git clone -n https://src.fedoraproject.org/rpms/perl-Alien-pkgconf.git /var/lib/mock/f31-build-45863-26406/root/chroot_tmpdir/scmroot/perl-Alien-pkgconf
Cloning into '/var/lib/mock/f31-build-45863-26406/root/chroot_tmpdir/scmroot/perl-Alien-pkgconf'...
$ git reset --hard 0c49a84f10ffc5686a12265e7e819a504b5064ef
HEAD is now at 0c49a84 Rebuild against pkgconf 1.6.3