Panic when suspending alias in pipeline #12301

thread 'main' (1998372) panicked at src/proc.rs:219:13:
Process is not exited
stack backtrace:
   0:     0x5653950b58b2 - std[513e81d573b12216]::backtrace_rs::backtrace::libunwind::trace
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
   1:     0x5653950b58b2 - std[513e81d573b12216]::backtrace_rs::backtrace::trace_unsynchronized::
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
   2:     0x5653950b58b2 - std[513e81d573b12216]::sys::backtrace::_print_fmt
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/sys/backtrace.rs:74:9
   3:     0x5653950b58b2 - <::print::DisplayBacktrace as core[e243b1c403c90e51]::fmt::Display>::fmt
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/sys/backtrace.rs:44:26
   4:     0x565394e1bc5a - ::fmt
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/core/src/fmt/rt.rs:152:76
   5:     0x565394e1bc5a - core[e243b1c403c90e51]::fmt::write
   6:     0x5653950b4ab5 - std[513e81d573b12216]::io::default_write_fmt::
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/io/mod.rs:639:11
   7:     0x5653950b4ab5 - ::write_fmt
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/io/mod.rs:1994:13
   8:     0x5653950b4dbe - ::print
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/sys/backtrace.rs:47:9
   9:     0x5653950b4dbe - std[513e81d573b12216]::panicking::default_hook::{closure#0}
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/panicking.rs:292:27
  10:     0x5653950b4dbe - std[513e81d573b12216]::panicking::default_hook
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/panicking.rs:319:9
  11:     0x5653950a0b26 -  core[e243b1c403c90e51]::ops::function::Fn<(&'a std[513e81d573b12216]::panic::PanicHookInfo<'b>,), Output = ()> + core[e243b1c403c90e51]::marker::Sync + core[e243b1c403c90e51]::marker::Send> as core[e243b1c403c90e51]::ops::function::Fn<(&std[513e81d573b12216]::panic::PanicHookInfo,)>>::call
                               at /home/lieuwe/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/boxed.rs:2220:9
  12:     0x5653950a0b26 - fish[6f5e756fc4f60f8c]::panic::panic_handler::::{closure#0}
                               at /home/lieuwe/fish-shell/src/panic.rs:28:13
  13:     0x5653950b4789 -  core[e243b1c403c90e51]::ops::function::Fn<(&'a std[513e81d573b12216]::panic::PanicHookInfo<'b>,), Output = ()> + core[e243b1c403c90e51]::marker::Sync + core[e243b1c403c90e51]::marker::Send> as core[e243b1c403c90e51]::ops::function::Fn<(&std[513e81d573b12216]::panic::PanicHookInfo,)>>::call
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/alloc/src/boxed.rs:2220:9
  14:     0x5653950b4789 - std[513e81d573b12216]::panicking::panic_with_hook
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/panicking.rs:833:13
  15:     0x5653950ddc08 - std[513e81d573b12216]::panicking::panic_handler::{closure#0}
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/panicking.rs:691:13
  16:     0x5653950ddb89 - std[513e81d573b12216]::sys::backtrace::__rust_end_short_backtrace::
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/sys/backtrace.rs:182:18
  17:     0x5653950de18c - __rustc[84a8d1c3273c4f80]::rust_begin_unwind
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/std/src/panicking.rs:689:5
  18:     0x565394e1baeb - core[e243b1c403c90e51]::panicking::panic_fmt
                               at /rustc/fecb335cbad3d84ef3da39191ba094e6c726a5b4/library/core/src/panicking.rs:80:14
  19:     0x565394f4c1a8 - ::get_statuses
  20:     0x565394f5ca06 - fish[6f5e756fc4f60f8c]::exec::run_internal_process_or_short_circuit
                               at /home/lieuwe/fish-shell/src/exec.rs:668:39
  21:     0x565394f56872 - fish[6f5e756fc4f60f8c]::exec::exec_block_or_func_process
                               at /home/lieuwe/fish-shell/src/exec.rs:1114:5
  22:     0x565394f56872 - fish[6f5e756fc4f60f8c]::exec::exec_process_in_job
                               at /home/lieuwe/fish-shell/src/exec.rs:1346:62
  23:     0x565394f52745 - fish[6f5e756fc4f60f8c]::exec::exec_job
                               at /home/lieuwe/fish-shell/src/exec.rs:171:12
  24:     0x565394e9a050 - ::run_1_job
                               at /home/lieuwe/fish-shell/src/parse_execution.rs:1650:21
  25:     0x565394e98c9e - ::run_job_conjunction
                               at /home/lieuwe/fish-shell/src/parse_execution.rs:1729:31
  26:     0x565394e91bbe - ::run_job_list
                               at /home/lieuwe/fish-shell/src/parse_execution.rs:1765:27
  27:     0x565394e91bbe - ::eval_job_list
                               at /home/lieuwe/fish-shell/src/parse_execution.rs:219:14
  28:     0x565394e91bbe - ::eval_node
                               at /home/lieuwe/fish-shell/src/parse_execution.rs:158:46
  29:     0x565394ff7d38 - ::eval_node::
                               at /home/lieuwe/fish-shell/src/parser.rs:719:40
  30:     0x565394fff877 - ::eval_parsed_source
                               at /home/lieuwe/fish-shell/src/parser.rs:578:18
  31:     0x565395002666 - ::eval_with
                               at /home/lieuwe/fish-shell/src/parser.rs:537:25
  32:     0x565394edbb5c - ::eval
                               at /home/lieuwe/fish-shell/src/parser.rs:511:14
  33:     0x565394edbb5c - fish[6f5e756fc4f60f8c]::reader::reader::reader_run_command
                               at /home/lieuwe/fish-shell/src/reader/reader.rs:6025:27
  34:     0x565394edbb5c - fish[6f5e756fc4f60f8c]::reader::reader::read_i
                               at /home/lieuwe/fish-shell/src/reader/reader.rs:867:24
  35:     0x565394edbb5c - fish[6f5e756fc4f60f8c]::reader::reader::reader_read
                               at /home/lieuwe/fish-shell/src/reader/reader.rs:807:9
  36:     0x565394e15644 - fish[76f4ec30b4079d55]::throwing_main
                               at /home/lieuwe/fish-shell/src/bin/fish.rs:566:15
  37:     0x5653950a096c - >::call_once
                               at /home/lieuwe/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
  38:     0x5653950a096c - fish[6f5e756fc4f60f8c]::panic::panic_handler::
                               at /home/lieuwe/fish-shell/src/panic.rs:58:23
  39:     0x565394e19d20 - fish[76f4ec30b4079d55]::main
                               at /home/lieuwe/fish-shell/src/bin/fish.rs:367:9
  40:     0x5653950a1723 - >::call_once
                               at /home/lieuwe/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
  41:     0x5653950a1723 - std[513e81d573b12216]::sys::backtrace::__rust_begin_short_backtrace::
                               at /home/lieuwe/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/backtrace.rs:166:18
  42:     0x565394e1a6b8 - main
  43:     0x7fc506c8a5b5 - __libc_start_call_main
  44:     0x7fc506c8a668 - __libc_start_main_alias_1
  45:     0x565394e0fa65 - _start
  46:                0x0 -