$ git clone -n https://src.fedoraproject.org/rpms/xalan-c.git /var/lib/mock/f37-build-672488-75472/root/chroot_tmpdir/scmroot/xalan-c
Cloning into '/var/lib/mock/f37-build-672488-75472/root/chroot_tmpdir/scmroot/xalan-c'...
$ git reset --hard 18d7d7789d29882a8e0f43906e41d83df97f385e
HEAD is now at 18d7d77 Rebuilt for ICU 71.1