stacktrace

signal (11): Segmentation fault
in expression starting at no file:0
jl_compile_linfo at /buildworker/worker/package_linux64/build/src/codegen.cpp:1191
emit_invoke at /buildworker/worker/package_linux64/build/src/codegen.cpp:3094
emit_expr at /buildworker/worker/package_linux64/build/src/codegen.cpp:3893
emit_ssaval_assign at /buildworker/worker/package_linux64/build/src/codegen.cpp:3615
emit_stmtpos at /buildworker/worker/package_linux64/build/src/codegen.cpp:3801 [inlined]
emit_function at /buildworker/worker/package_linux64/build/src/codegen.cpp:6254
jl_compile_linfo at /buildworker/worker/package_linux64/build/src/codegen.cpp:1159
emit_invoke at /buildworker/worker/package_linux64/build/src/codegen.cpp:3094
emit_expr at /buildworker/worker/package_linux64/build/src/codegen.cpp:3893
emit_ssaval_assign at /buildworker/worker/package_linux64/build/src/codegen.cpp:3615
emit_stmtpos at /buildworker/worker/package_linux64/build/src/codegen.cpp:3801 [inlined]
emit_function at /buildworker/worker/package_linux64/build/src/codegen.cpp:6254
jl_compile_linfo at /buildworker/worker/package_linux64/build/src/codegen.cpp:1159
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1794
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2182
#with_output_color#661 at ./util.jl:366
unknown function (ip: 0x7fb170541c77)
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1829
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2182
with_output_color at ./util.jl:364 [inlined]
_term_header at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:84
term at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:101
unknown function (ip: 0x7fb170541424)
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1829
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2182
term at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:11
term at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:17 [inlined]
term at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:17 [inlined]
show at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Markdown/src/render/terminal/render.jl:169
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1829
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2182
show at ./multimedia.jl:79
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1829
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2182
do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:324
eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:428
eval_stmt_value at /buildworker/worker/package_linux64/build/src/interpreter.c:363 [inlined]
eval_body at /buildworker/worker/package_linux64/build/src/interpreter.c:686
jl_interpret_toplevel_thunk_callback at /buildworker/worker/package_linux64/build/src/interpreter.c:799
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x7fb179cf316f)
unknown function (ip: 0x2)
jl_interpret_toplevel_thunk at /buildworker/worker/package_linux64/build/src/interpreter.c:808
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:787
jl_toplevel_eval_in at /buildworker/worker/package_linux64/build/src/builtins.c:622
jl_eval_string at /buildworker/worker/package_linux64/build/src/jlapi.c:95
ffi_call_unix64 at /usr/lib/libffi.so.6 (unknown line)
ffi_call at /usr/lib/libffi.so.6 (unknown line)
_ctypes_callproc at /home/takafumi/.virtualenvs/julia1.0/lib/python3.7/lib-dynload/_ctypes.cpython-37m-x86_64-linux-gnu.so (unknown line)
unknown function (ip: 0x7fb18cc9c63f)
_PyObject_FastCallKeywords at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyEval_EvalFrameDefault at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyFunction_FastCallKeywords at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyEval_EvalFrameDefault at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyFunction_FastCallKeywords at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyEval_EvalFrameDefault at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyFunction_FastCallKeywords at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyEval_EvalFrameDefault at /usr/lib/libpython3.7m.so.1.0 (unknown line)
_PyEval_EvalCodeWithName at /usr/lib/libpython3.7m.so.1.0 (unknown line)
PyEval_EvalCodeEx at /usr/lib/libpython3.7m.so.1.0 (unknown line)
PyEval_EvalCode at /usr/lib/libpython3.7m.so.1.0 (unknown line)
unknown function (ip: 0x7fb18d96076f)
PyRun_FileExFlags at /usr/lib/libpython3.7m.so.1.0 (unknown line)
PyRun_SimpleFileExFlags at /usr/lib/libpython3.7m.so.1.0 (unknown line)
unknown function (ip: 0x7fb18d965a8e)
_Py_UnixMain at /usr/lib/libpython3.7m.so.1.0 (unknown line)
__libc_start_main at /usr/lib/libc.so.6 (unknown line)
_start at /home/takafumi/.virtualenvs/julia1.0/bin/python (unknown line)
Allocations: 18717582 (Pool: 18713642; Big: 3940); GC: 38
zsh: segmentation fault (core dumped)  ~/.virtualenvs/julia1.0/bin/python