Tokio Panic Backtrace

backtrace

Version: 2.0.0-alpha.5-da88e4a-x86_64-linux-gnu

   0: sp_panic_handler::set::{{closure}}
   1: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:476
   2: rust_begin_unwind
             at src/libstd/panicking.rs:380
   3: core::panicking::panic_fmt
             at src/libcore/panicking.rs:85
   4: core::option::expect_failed
             at src/libcore/option.rs:1191
   5: core::option::Option<T>::expect
             at /rustc/b8cedc00407a4c56a3bda1ed605c6fc166655447/src/libcore/option.rs:347
      std::time::Instant::duration_since
             at src/libstd/time.rs:263
      <std::time::Instant as core::ops::arith::Sub>::sub
             at src/libstd/time.rs:390
   6: sc_basic_authorship::basic_authorship::ProposerInner<B,Block,C,A>::propose_with
   7: core::ops::function::FnOnce::call_once{{vtable.shim}}
   8: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
   9: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:86
  10: std::sys_common::backtrace::__rust_begin_short_backtrace
  11: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:86
  12: core::ops::function::FnOnce::call_once{{vtable.shim}}
  13: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
             at /rustc/b8cedc00407a4c56a3bda1ed605c6fc166655447/src/liballoc/boxed.rs:1015
  14: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
             at /rustc/b8cedc00407a4c56a3bda1ed605c6fc166655447/src/liballoc/boxed.rs:1015
      std::sys_common::thread::start_thread
             at src/libstd/sys_common/thread.rs:13
      std::sys::unix::thread::Thread::new::thread_start
             at src/libstd/sys/unix/thread.rs:80
  15: start_thread
             at /build/glibc-OTsEL5/glibc-2.27/nptl/pthread_create.c:463
  16: __clone


Thread 'tokio-blocking-driver' panicked at 'supplied instant is later than self', src/libstd/time.rs:263

This is a bug. Please report it at:

	support.anonymous.an