| Wraps: (3) exit status 126
		  | Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *exec.ExitError: 
		  | 1: ~ ././cockroach-20.1.8 version: exit status 126
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.getCockroachVersion
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:90
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.Cockroach.Start.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:134
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.(*SyncedCluster).Parallel.func1.1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cluster_synced.go:1651
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) ~ ././cockroach-20.1.8 version
		  |   | bash: ././cockroach-20.1.8: Permission denied
		  | Wraps: (3) exit status 126
		  | Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *exec.ExitError: 
		  | 2: ~ ././cockroach-20.1.8 version: exit status 126
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.getCockroachVersion
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:90
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.Cockroach.Start.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:134
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.(*SyncedCluster).Parallel.func1.1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cluster_synced.go:1651
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) ~ ././cockroach-20.1.8 version
		  |   | bash: ././cockroach-20.1.8: Permission denied
		  | Wraps: (3) exit status 126
		  | Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *exec.ExitError: 
		  | 3: ~ ././cockroach-20.1.8 version: exit status 126
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.getCockroachVersion
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:90
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.Cockroach.Start.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:134
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.(*SyncedCluster).Parallel.func1.1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cluster_synced.go:1651
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) ~ ././cockroach-20.1.8 version
		  |   | bash: ././cockroach-20.1.8: Permission denied
		  | Wraps: (3) exit status 126
		  | Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *exec.ExitError: 
		  | I201218 07:17:25.622531 1 (gostd) cluster_synced.go:1733  command failed
		Wraps: (2) exit status 1
		Error types: (1) *main.withCommandDetails (2) *exec.ExitError