nixcfg/patches/colmena-disable-ssh-master.patch

diff --git a/src/nix/host/ssh.rs b/src/nix/host/ssh.rs
index 1622007..5824494 100644
--- a/src/nix/host/ssh.rs
+++ b/src/nix/host/ssh.rs
@@ -345,6 +345,8 @@ impl Ssh {
             "StrictHostKeyChecking=accept-new",
             "-o",
             "BatchMode=yes",
             "-T",
+            "-o", "ControlMaster=no",
+            "-o", "ControlPath=/var/empty/non-existant",
         ]
         .iter()