Saving clock tree image hits ORD-2018 in finish stage using bazel build

[jeffng-or]

Subject

[Stage]: GDS generation.

Describe the bug

When the clock tree image is generated in flow/scripts/save_images.tcl as part of the finish step:

[WARNING GUI-0010] File path does not end with a valid extension, new path is: ./reports/asap7/riscv32i/base/final_all.webp.png
[WARNING GUI-0010] File path does not end with a valid extension, new path is: ./reports/asap7/riscv32i/base/final_routing.webp.png
[WARNING GUI-0010] File path does not end with a valid extension, new path is: ./reports/asap7/riscv32i/base/final_placement.webp.png
[WARNING GUI-0010] File path does not end with a valid extension, new path is: ./reports/asap7/riscv32i/base/final_ir_drop.webp.png
[WARNING GUI-0066] Heat map "IR Drop" has not been populated with data.
[WARNING GUI-0010] File path does not end with a valid extension, new path is: ./reports/asap7/riscv32i/base/final_clocks.webp.png
[ERROR ORD-2018] Pin is not ITerm or BTerm or modITerm.
[ERROR GUI-0070] ORD-2018
Error: final_report.tcl, 7 GUI-0070
Elapsed time: 0:09.95[h:]min:sec. CPU time: user 19.52 sys 7.93 (275%). Peak memory: 470684KB.

This particular OR was built with bazel.

When I compare it with a CMake-based build, the CMake-based build doesn't have the same issue:

Design area 2653 um^2 67% utilization.
[WARNING GUI-0076] QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-jeffng'
[WARNING GUI-0076] QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-jeffng'
[WARNING GUI-0066] Heat map "IR Drop" has not been populated with data.
[WARNING GUI-0066] Heat map "Routing Congestion" has not been populated with data.
Elapsed time: 0:10.00[h:]min:sec. CPU time: user 16.81 sys 6.32 (231%). Peak memory: 643268KB.

Expected Behavior

No error

Environment

orfs git commit tag: 19c2b08c4caa7d5fae6fecd81415e808f7a92b83

To Reproduce

make DESIGN_CONFIG=designs/asap7/riscv32i/config.mk metadata

Relevant log output

Screenshots

No response

Additional Context

No response