$ git clone -n https://src.fedoraproject.org/rpms/systemd-bootchart.git /var/lib/mock/f38-build-side-42-init-devel-1032113-29724/root/chroot_tmpdir/scmroot/systemd-bootchart
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1032113-29724/root/chroot_tmpdir/scmroot/systemd-bootchart'...
$ git fetch origin 613572f624d178130d45c86514417c4057ad2289:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/systemd-bootchart.git/': Recv failure: Connection timed out
$ git reset --hard 613572f624d178130d45c86514417c4057ad2289
HEAD is now at 613572f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild