QSV (polars-core) does not compile on Ubuntu 20.04.6

[ondohotola]

On Ubuntu 20.04.6 LTS after

rustup update

resulting in the expected

info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'

  stable-x86_64-unknown-linux-gnu unchanged - rustc 1.85.0 (4d91de4e4 2025-02-17)

info: cleaning up downloads & tmp directories
info: self-update is disabled for this build of rustup
info: any updates to rustup will need to be fetched with your system package manager

using the commands

git clone https://github.com/dathere/qsv.git && cd qsv
nohup  cargo build --release --locked --bin qsv --features feature_capable,apply,luau,fetch,foreach,to,self_update,polars 

I get this

error: could not compile `polars-core` (lib)

Caused by:
  process didn't exit successfully: `/home/el/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/rustc --crate-name polars_core --edition=2021 /home/el/.cargo/git/checkouts/polars-54176cdfb679e240/6e6c97e/crates/polars-core/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C linker-plugin-lto -C codegen-units=1 --cfg 'feature="algorithm_group_by"' --cfg 'feature="avx512"' --cfg 'feature="chrono"' --cfg 'feature="chrono-tz"' --cfg 'feature="comfy-table"' --cfg 'feature="diagonal_concat"' --cfg 'feature="docs"' --cfg 'feature="dtype-categorical"' --cfg 'feature="dtype-date"' --cfg 'feature="dtype-datetime"' --cfg 'feature="dtype-decimal"' --cfg 'feature="dtype-duration"' --cfg 'feature="dtype-i128"' --cfg 'feature="dtype-i16"' --cfg 'feature="dtype-i8"' --cfg 'feature="dtype-struct"' --cfg 'feature="dtype-time"' --cfg 'feature="dtype-u16"' --cfg 'feature="dtype-u8"' --cfg 'feature="fmt"' --cfg 'feature="lazy"' --cfg 'feature="object"' --cfg 'feature="partition_by"' --cfg 'feature="performant"' --cfg 'feature="rand"' --cfg 'feature="rand_distr"' --cfg 'feature="random"' --cfg 'feature="regex"' --cfg 'feature="reinterpret"' --cfg 'feature="rows"' --cfg 'feature="serde"' --cfg 'feature="serde-lazy"' --cfg 'feature="serde_json"' --cfg 'feature="strings"' --cfg 'feature="temporal"' --cfg 'feature="timezones"' --cfg 'feature="zip_with"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("algorithm_group_by", "approx_unique", "array_arithmetic", "avx512", "bigidx", "bitwise", "checked_arithmetic", "chrono", "chrono-tz", "comfy-table", "dataframe_arithmetic", "default", "describe", "diagonal_concat", "docs", "docs-selection", "dot_product", "dtype-array", "dtype-categorical", "dtype-date", "dtype-datetime", "dtype-decimal", "dtype-duration", "dtype-i128", "dtype-i16", "dtype-i8", "dtype-struct", "dtype-time", "dtype-u16", "dtype-u8", "dynamic_group_by", "fmt", "fmt_no_tty", "group_by_list", "is_first_distinct", "is_last_distinct", "lazy", "list_arithmetic", "ndarray", "nightly", "object", "partition_by", "performant", "product", "python", "rand", "rand_distr", "random", "regex", "reinterpret", "rolling_window", "rolling_window_by", "round_series", "row_hash", "rows", "serde", "serde-lazy", "serde_json", "simd", "strings", "take_opt_iter", "temporal", "timezones", "unique_counts", "zip_with"))' -C metadata=4dfae809ced5f3b4 -C extra-filename=-38bcb131cb5788a2 --out-dir /home/el/Downloads/qsv/target/release/deps -C strip=symbols -L dependency=/home/el/Downloads/qsv/target/release/deps --extern ahash=/home/el/Downloads/qsv/target/release/deps/libahash-a2df291cc432f127.rmeta --extern bitflags=/home/el/Downloads/qsv/target/release/deps/libbitflags-1051aba8eeea4aea.rmeta --extern bytemuck=/home/el/Downloads/qsv/target/release/deps/libbytemuck-4dcff0f2ca63e324.rmeta --extern chrono=/home/el/Downloads/qsv/target/release/deps/libchrono-b82787a2883a77f6.rmeta --extern chrono_tz=/home/el/Downloads/qsv/target/release/deps/libchrono_tz-5893fad9fe9f4e3d.rmeta --extern comfy_table=/home/el/Downloads/qsv/target/release/deps/libcomfy_table-710eb0f14695cb88.rmeta --extern either=/home/el/Downloads/qsv/target/release/deps/libeither-a201af0118eba50f.rmeta --extern hashbrown_old_nightly_hack=/home/el/Downloads/qsv/target/release/deps/libhashbrown-e76a8d283453ede9.rmeta --extern hashbrown=/home/el/Downloads/qsv/target/release/deps/libhashbrown-b273bd5696822506.rmeta --extern indexmap=/home/el/Downloads/qsv/target/release/deps/libindexmap-24a7cd0aa52840dd.rmeta --extern itoa=/home/el/Downloads/qsv/target/release/deps/libitoa-17a721a4ae8c0f96.rmeta --extern num_traits=/home/el/Downloads/qsv/target/release/deps/libnum_traits-dd4b93d626360ff6.rmeta --extern once_cell=/home/el/Downloads/qsv/target/release/deps/libonce_cell-b0f69fa2e18cc037.rmeta --extern arrow=/home/el/Downloads/qsv/target/release/deps/libpolars_arrow-68b740bf2ce4a3dd.rmeta --extern polars_compute=/home/el/Downloads/qsv/target/release/deps/libpolars_compute-2d6c6d865bd02f2f.rmeta --extern polars_error=/home/el/Downloads/qsv/target/release/deps/libpolars_error-9a6ef90605c47c2b.rmeta --extern polars_row=/home/el/Downloads/qsv/target/release/deps/libpolars_row-9be764b17b3289bf.rmeta --extern polars_schema=/home/el/Downloads/qsv/target/release/deps/libpolars_schema-6ce52bbd647eaae9.rmeta --extern polars_utils=/home/el/Downloads/qsv/target/release/deps/libpolars_utils-69a900dd889dd5db.rmeta --extern rand=/home/el/Downloads/qsv/target/release/deps/librand-7e946559fa07158b.rmeta --extern rand_distr=/home/el/Downloads/qsv/target/release/deps/librand_distr-303329152c478047.rmeta --extern rayon=/home/el/Downloads/qsv/target/release/deps/librayon-320dbaafdcd8c907.rmeta --extern regex=/home/el/Downloads/qsv/target/release/deps/libregex-69a8e9f6897b5040.rmeta --extern serde=/home/el/Downloads/qsv/target/release/deps/libserde-7d36c478e1bed7b4.rmeta --extern serde_json=/home/el/Downloads/qsv/target/release/deps/libserde_json-216cde7b8428d19f.rmeta --extern strum_macros=/home/el/Downloads/qsv/target/release/deps/libstrum_macros-defc7fb9eebc43f5.so --extern xxhash_rust=/home/el/Downloads/qsv/target/release/deps/libxxhash_rust-ada12714dde434ec.rmeta --cap-lints allow -C 'link-args=-Wl,-rpath,$ORIGIN' -L native=/home/el/Downloads/qsv/target/release/build/lz4-sys-e5b7cf1b28caadbd/out -L native=/home/el/Downloads/qsv/target/release/build/zstd-sys-8bb0a10362e47f20/out -L native=/home/el/Downloads/qsv/target/release/build/ring-a21aeb8fd022032d/out -L native=/home/el/Downloads/qsv/target/release/build/psm-4ab673bfa78360c8/out` (signal: 9, SIGKILL: kill)

[jqnatividad]

You may want to check how we prepare the musl prebuilt binary.

https://github.com/dathere/qsv/blob/0c1532d2bfcf9101cdf8ca3f413f04c00e7ea941/.github/workflows/publish-linux-glibc-231-musl-123.yml

In particular, be sure to install musl-tools and musl-dev and create a softlink to musl-g++

qsv/.github/workflows/publish-linux-glibc-231-musl-123.yml

Lines 77 to 80 in 0c1532d

	if: ${{ matrix.job.musl-prep }}
	run: |
	sudo apt-get install musl-tools musl-dev
	sudo ln -s /usr/bin/g++ /usr/bin/musl-g++

[jqnatividad]

Converted this issue to a discussion, as issues are typically for Bugs and Enhancement Requests.