$ git clone -n https://src.fedoraproject.org/rpms/perl-Sereal-Encoder.git /var/lib/mock/f38-build-682454-78602/root/chroot_tmpdir/scmroot/perl-Sereal-Encoder
Cloning into '/var/lib/mock/f38-build-682454-78602/root/chroot_tmpdir/scmroot/perl-Sereal-Encoder'...
$ git reset --hard ad3753484d557d28ba78164ff90ec57b6b1088f2
HEAD is now at ad37534 Update to 5.003 (rhbz#2168016)