$ git clone -n https://src.fedoraproject.org/rpms/mimalloc.git /var/lib/mock/f37-build-680464-76960/root/chroot_tmpdir/scmroot/mimalloc
Cloning into '/var/lib/mock/f37-build-680464-76960/root/chroot_tmpdir/scmroot/mimalloc'...
$ git reset --hard 01226590130ee3382a78064130e8d48753ece297
HEAD is now at 0122659 Update to 2.0.9.