$ git clone -n https://github.com/xcp-ng-rpms/jemalloc.git /var/lib/mock/v8.3-u-ydi2-7860-22546/root/chroot_tmpdir/scmroot/jemalloc
Cloning into '/var/lib/mock/v8.3-u-ydi2-7860-22546/root/chroot_tmpdir/scmroot/jemalloc'...
$ git reset --hard 1b33ba270da85b3b61e6e024073996e4e36758d3
Downloading SOURCES/jemalloc-5.3.0.tar.bz2 (736 KB)
HEAD is now at 1b33ba2 Update to jemalloc-5.3.0-1.xs8.src.rpm