Crash when running matmul.mojo sample program

[softwarelifecycle]

Bug description

Upon running the mojo example program matmul.mojo, it threw the error described below:
62d5be9a-8bc3-4871-a125-9c13b8184dc6.zip
Attached here is the dmp and meta files produced by the crash.

Other mojo programs ran fine.

Steps to reproduce

I installed mojo along with Python 3.10
i made sure the MOJO_PYTHON_LIBRARY environment variable was pointing to the correct so file.
I ran the program matmul.mojo in the examples directory from the mojo repo
From the terminal, using "mojo matmul.mojo"
and received:
Stack dump:
0. Program arguments: mojo matmul.mojo
[2072011:2072012:20230909,140243.609335:ERROR directory_reader_posix.cc:42] opendir /home/hchattaway/.modular/crashdb/attachments/62d5be9a-8bc3-4871-a125-9c13b8184dc6: No such file or directory (2)
[2072011:2072012:20230909,140243.810471:ERROR http_transport_libcurl.cc:483] HTTP status 404
#0 0x000055ff08866717 (/home/hchattaway/.modular/pkg/packages.modular.com_mojo/bin/mojo+0x5bb717)
#1 0x000055ff088642ee (/home/hchattaway/.modular/pkg/packages.modular.com_mojo/bin/mojo+0x5b92ee)
#2 0x000055ff08866def (/home/hchattaway/.modular/pkg/packages.modular.com_mojo/bin/mojo+0x5bbdef)
#3 0x00007f0a1343c4b0 (/lib/x86_64-linux-gnu/libc.so.6+0x3c4b0)
Segmentation fault (core dumped)

System information

- What OS did you do install Mojo on ?
Ubuntu 22.04
- Provide version information for Mojo by pasting the output of `mojo -v`
mojo 0.2.1 (64d14e85)
- Provide Modular CLI version by pasting the output of `modular -v`
modular 0.1.4 (6b54d308)

[ematejska]

Duplicate of #586