Error when using port-forward

[maver1ck]

Sometimes I'm getting following error when exiting click

[] > E0405 15:12:33.347347      64 portforward.go:178] lost connection to pod
E0405 15:14:34.929641      73 portforward.go:178] lost connection to pod

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { repr: Os { code: 3, message: "No such process" } }', /checkout/src/libcore/result.rs:916:5
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
             at /checkout/src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
   1: std::sys_common::backtrace::print
             at /checkout/src/libstd/sys_common/backtrace.rs:68
             at /checkout/src/libstd/sys_common/backtrace.rs:57
   2: std::panicking::default_hook::{{closure}}
             at /checkout/src/libstd/panicking.rs:381
   3: std::panicking::default_hook
             at /checkout/src/libstd/panicking.rs:397
   4: std::panicking::rust_panic_with_hook
             at /checkout/src/libstd/panicking.rs:577
   5: std::panicking::begin_panic
             at /checkout/src/libstd/panicking.rs:538
   6: std::panicking::begin_panic_fmt
             at /checkout/src/libstd/panicking.rs:522
   7: rust_begin_unwind
             at /checkout/src/libstd/panicking.rs:498
   8: core::panicking::panic_fmt
             at /checkout/src/libcore/panicking.rs:71
   9: core::result::unwrap_failed
  10: click::main
  11: std::rt::lang_start::{{closure}}
  12: std::panicking::try::do_call
             at /checkout/src/libstd/rt.rs:59
             at /checkout/src/libstd/panicking.rs:480
  13: __rust_maybe_catch_panic
             at /checkout/src/libpanic_unwind/lib.rs:101
  14: std::rt::lang_start_internal
             at /checkout/src/libstd/panicking.rs:459
             at /checkout/src/libstd/panic.rs:365
             at /checkout/src/libstd/rt.rs:58
  15: main
  16: __libc_start_main
  17: _start