Bound subprocess output teardown

internal/process/process.go

@@ -11,6 +11,7 @@ import (
 	"sort"
 	"strings"
 	"sync"
+	"time"
 )
 
 // Invocation describes one child process. UnsetEnv removes inherited values
@@ -135,6 +136,7 @@ func newCommand(ctx context.Context, invocation Invocation) (*exec.Cmd, error) {
 	}
 	command := exec.CommandContext(ctx, invocation.Args[0], invocation.Args[1:]...)
 	command.Dir = invocation.Dir
+	command.WaitDelay = time.Second
 	if len(invocation.Env) != 0 || len(invocation.UnsetEnv) != 0 {
 		command.Env = environmentEntries(invocation.Env, invocation.UnsetEnv)
 	}