trying to get master: Error: error doing query: unknown
assert.soon failed: function () {
    try {
        return master.getDB("admin").runCommand({isMaster:1}).secondary;
    } catch (e) {
        print("trying to get master: " + e);
    }
}, msg:undefined
Error("Printing Stack Trace")@:0
()@src/mongo/shell/utils.js:37
("assert.soon failed: function () {\n    try {\n        return master.getDB(\"admin\").runCommand({isMaster:1}).secondary;\n    } catch (e) {\n        print(\"trying to get master: \" + e);\n    }\n}, msg:undefined")@src/mongo/shell/utils.js:58
((function () {try {return master.getDB("admin").runCommand({isMaster:1}).secondary;} catch (e) {print("trying to get master: " + e);}}))@src/mongo/shell/utils.js:167
@C:\10gen\buildslaves\mongo\Windows_32bit\mongo\jstests\replsets\remove1.js:100