Yocto parsec build reports warnings related to build paths

[gowthamsk-arm]

When the parsec service is compiled in yocto, build warnings are reported as shown below.

WARNING: parsec-service-1.1.0-r0 do_package_qa: QA Issue: File /usr/libexec/parsec/.debug/parsec in package parsec-service-dbg contains reference to TMPDIR [buildpaths]

This is because the parsec binary contains build paths.

$ strings parsec |grep yocto
/data/shared/yocto/poky/build/tmp/work/cortexa57-poky-linux/parsec-service/1.1.0-r0/cargo_home/bitbake/libsqlite3-sys-0.23.2
/data/shared/yocto/poky/build/tmp/work/cortexa57-poky-linux/parsec-service/1.1.0-r0/cargo_home/bitbake/psa-crypto-sys-0.9.3

The RUST_DEBUG_REMAP yocto variable which does the remap is included in the compilation of the above 2 libraries but the issue still exists.
poky/meta/classes-recipe/rust-common.bbclass

RUST_DEBUG_REMAP = "--remap-path-prefix=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}"

Currently, the QA check has been disabled by using INSANE_SKIP.

INSANE_SKIP:${PN}-dbg += "buildpaths"

Thanks to @anta5010 for reporting the issue.

[anta5010]

This issue can be reproduced without Yocto:

After building parsec with

RUSTFLAGS="--remap-path-prefix=/parsec/target/debug/=/remapped/" cargo build

command I still see:

# strings target/debug/parsec |grep "^/parsec"
/parsec
/parsec/target/debug/build/psa-crypto-sys-f97fd2c114b75a94/out/build/library
/parsec/target/debug/build/psa-crypto-sys-f97fd2c114b75a94/out
/parsec/target/debug/build/psa-crypto-sys-f97fd2c114b75a94/out/include/psa
/parsec/target/debug/build/psa-crypto-sys-f97fd2c114b75a94/out/include/mbedtls