Linking error on Rust 1.75.0 x86_64-unknown-linux-musl toolchain (and in aarch64)

[ogarcia]

I have a project that currently compiles and links with Rust 1.74.0 and earlier but gives a linking error in version 1.75.0 with x86_64-unknown-linux-musl and aarch64-unknown-linux-musl toolchains.

The failure occurs both when creating the debug version and the release version, in both versions it gives an undefined reference error.

Backtrace

Backtrace generated with RUST_BACKTRACE=1 RUSTFLAGS="-Ctarget-feature=-crt-static" cargo build --release.

Backtrace

  = note: LC_ALL="C" PATH="/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/bin:/usr/local/cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcKJPQi9/symbols.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.00.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.01.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.02.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.03.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.04.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.05.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.06.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.07.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.08.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.09.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.10.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.11.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.12.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.13.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.14.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.rockpass.2307d537a6bd6d31-cgu.15.rcgu.o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea.2k4o5xf6ie9tm41z.rcgu.o" "-Wl,--as-needed" "-L" "/data/target/release/deps" "-L" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib" "-Wl,-Bstatic" "/data/target/release/deps/libdiesel_migrations-132c4232ca2b1be3.rlib" "/data/target/release/deps/libmigrations_internals-75719053affacb4c.rlib" "/data/target/release/deps/libtoml-2b30d0e29fe28f0b.rlib" "/data/target/release/deps/libtoml_edit-ee9deb8480f9e09d.rlib" "/data/target/release/deps/libserde_spanned-37353e0065a1ace0.rlib" "/data/target/release/deps/libwinnow-fce12f51180d1aa0.rlib" "/data/target/release/deps/libtoml_datetime-7da80fdb489748bc.rlib" "/data/target/release/deps/libuuid-12a41c5b1db177c7.rlib" "/data/target/release/deps/libjwt-ed64610cf5e12252.rlib" "/data/target/release/deps/libsha2-1dc8fd389d9c1a58.rlib" "/data/target/release/deps/libcpufeatures-44a719d3ea55395f.rlib" "/data/target/release/deps/libbase64-a93d16e721849f91.rlib" "/data/target/release/deps/libhmac-ca6858fa8fd0a212.rlib" "/data/target/release/deps/libdigest-31ef7a5d63fd7152.rlib" "/data/target/release/deps/libblock_buffer-5350fa56df85a856.rlib" "/data/target/release/deps/libbcrypt-26c0566daf3ce221.rlib" "/data/target/release/deps/libsubtle-c8601fd1b471a2aa.rlib" "/data/target/release/deps/libblowfish-2e1c186d69640e58.rlib" "/data/target/release/deps/libbyteorder-06aee179e3c8b813.rlib" "/data/target/release/deps/libcipher-8aa7ab5d894c3eba.rlib" "/data/target/release/deps/libinout-912984df5d6eb6b5.rlib" "/data/target/release/deps/libcrypto_common-eed1fc5d42d92433.rlib" "/data/target/release/deps/libgeneric_array-f2adf741ce62dc62.rlib" "/data/target/release/deps/libtypenum-606cb623a69153a2.rlib" "/data/target/release/deps/libgetrandom-69ab738881d0819b.rlib" "/data/target/release/deps/libbase64-141ef24c49584fa8.rlib" "/data/target/release/deps/libzeroize-7767efba4a11daf6.rlib" "/data/target/release/deps/librocket_sync_db_pools-3b97170a3ac4336e.rlib" "/data/target/release/deps/librocket-70566f14e26390f8.rlib" "/data/target/release/deps/libtokio_util-f9908de4837a1ccc.rlib" "/data/target/release/deps/libtempfile-56389feb74d94fc6.rlib" "/data/target/release/deps/libfastrand-ee7ad641412b1fda.rlib" "/data/target/release/deps/libremove_dir_all-9f359f13d1ee2fc4.rlib" "/data/target/release/deps/libserde_json-c2e8fe3d320ae4e9.rlib" "/data/target/release/deps/libryu-9d793cb871bfa723.rlib" "/data/target/release/deps/librocket_http-25ebe930fa0299e8.rlib" "/data/target/release/deps/libcookie-2e5cad1621631f07.rlib" "/data/target/release/deps/libstable_pattern-28ec5fc2db3b286f.rlib" "/data/target/release/deps/libref_cast-472006a5deda77f7.rlib" "/data/target/release/deps/libpercent_encoding-d27a8c3891a43f27.rlib" "/data/target/release/deps/libhyper-2792b9544320e01f.rlib" "/data/target/release/deps/libh2-9b8aba50cd84fea4.rlib" "/data/target/release/deps/libindexmap-cc848df3d8642625.rlib" "/data/target/release/deps/libhashbrown-bba60ad7eb54ae8d.rlib" "/data/target/release/deps/libtower_service-f1a0cef80668cb33.rlib" "/data/target/release/deps/libtracing-dd858f3a4e38a89b.rlib" "/data/target/release/deps/libtracing_core-c357f0c3332b8999.rlib" "/data/target/release/deps/liblazy_static-c05919894baef2ce.rlib" "/data/target/release/deps/libhttp_body-aa761646aec62644.rlib" "/data/target/release/deps/libhttpdate-8ed3be38ca22752f.rlib" "/data/target/release/deps/libmulter-f0f5b180948534f6.rlib" "/data/target/release/deps/libmime-21ed4f8bf7f5c496.rlib" "/data/target/release/deps/libtokio_util-18e40b1dec8932d1.rlib" "/data/target/release/deps/libhttparse-78457bba57ec9883.rlib" "/data/target/release/deps/libspin-4ad1d6701f88bb66.rlib" "/data/target/release/deps/libencoding_rs-39386b67c81a0882.rlib" "/data/target/release/deps/libhttp-1070e21bf3c83f93.rlib" "/data/target/release/deps/libfnv-10dab5b02d58c091.rlib" "/data/target/release/deps/libindexmap-5ec6bd354590a0d3.rlib" "/data/target/release/deps/libequivalent-3d0bf949e6f9c23b.rlib" "/data/target/release/deps/libhashbrown-210c92f2af756103.rlib" "/data/target/release/deps/libeither-372bad8e4c744ae9.rlib" "/data/target/release/deps/libtokio_stream-67a0d2408d2e71f9.rlib" "/data/target/release/deps/libatomic-93e4c2ca671754dc.rlib" "/data/target/release/deps/libstate-e15038c19e003ed2.rlib" "/data/target/release/deps/libparking_lot-3d13a81391735756.rlib" "/data/target/release/deps/libparking_lot_core-3490c07157b39da1.rlib" "/data/target/release/deps/libubyte-21693e0b63920239.rlib" "/data/target/release/deps/libtime-7ef296c2d0ec0019.rlib" "/data/target/release/deps/libitoa-2280df0acfd0970f.rlib" "/data/target/release/deps/libtime_core-4bdeb1ab5f3ea2c8.rlib" "/data/target/release/deps/libfigment-6dccfc5956820f24.rlib" "/data/target/release/deps/libtoml-10678a9cdfb1f029.rlib" "/data/target/release/deps/libuncased-49a188f9bf040627.rlib" "/data/target/release/deps/libpear-98a424d8dc66835d.rlib" "/data/target/release/deps/libyansi-e13e85e978f2aa81.rlib" "/data/target/release/deps/libinlinable_string-444978b46c915236.rlib" "/data/target/release/deps/libtokio-d71a787eaf6a9cae.rlib" "/data/target/release/deps/libsignal_hook_registry-9ca77c1c42653d6d.rlib" "/data/target/release/deps/libnum_cpus-9bcf0abe2376401b.rlib" "/data/target/release/deps/libsocket2-4e86379f76b56050.rlib" "/data/target/release/deps/libbytes-6241f3dc8ceddce2.rlib" "/data/target/release/deps/libmio-d61c8a5ea684fa1d.rlib" "/data/target/release/deps/libfutures-92a8831b7c42ac6f.rlib" "/data/target/release/deps/libfutures_util-8fb997e009a3c810.rlib" "/data/target/release/deps/libmemchr-fb31bfcfdf48fa3c.rlib" "/data/target/release/deps/libfutures_io-010cd739d6fc631a.rlib" "/data/target/release/deps/libslab-5a442a1f79d0032f.rlib" "/data/target/release/deps/libfutures_channel-99258c75f54826c6.rlib" "/data/target/release/deps/libpin_project_lite-fdfc8c59cbe7adeb.rlib" "/data/target/release/deps/libfutures_sink-6da5718fb7119801.rlib" "/data/target/release/deps/libfutures_task-0620cbe10b5c0f5f.rlib" "/data/target/release/deps/libpin_utils-897823617a08d2d5.rlib" "/data/target/release/deps/libasync_stream-70fa469831cf880b.rlib" "/data/target/release/deps/libfutures_core-0acb64e51844d4c7.rlib" "/data/target/release/deps/libyansi-372c11bc72efdeb1.rlib" "/data/target/release/deps/libis_terminal-eb42cb6a366dc84b.rlib" "/data/target/release/deps/librustix-7019a72dde360436.rlib" "/data/target/release/deps/libbitflags-77ca17d53c1d1a7c.rlib" "/data/target/release/deps/liblinux_raw_sys-9f25758daf0947bc.rlib" "/data/target/release/deps/libio_lifetimes-a023bcb7f2ec8d24.rlib" "/data/target/release/deps/libdiesel-c0385da22da2b1be.rlib" "/data/target/release/deps/libr2d2-0628e9825a776f32.rlib" "/data/target/release/deps/libscheduled_thread_pool-2950e1f2a6c8b922.rlib" "/data/target/release/deps/libparking_lot-92fea7c667313236.rlib" "/data/target/release/deps/libparking_lot_core-c7d09c89b88f08f9.rlib" "/data/target/release/deps/liblibc-1100fab2283dacca.rlib" "/data/target/release/deps/libsmallvec-a21f68a4f137640f.rlib" "/data/target/release/deps/liblock_api-a4e5b0847d23605f.rlib" "/data/target/release/deps/libscopeguard-5356ea19c110812e.rlib" "/data/target/release/deps/libinstant-fbfbbab565579fe6.rlib" "/data/target/release/deps/liblog-0d97ed148e83b5bd.rlib" "/data/target/release/deps/libcfg_if-c6a7f215041bcbf7.rlib" "/data/target/release/deps/libchrono-c1cc1d220b7f78a4.rlib" "/data/target/release/deps/libnum_traits-f64eeff960f74995.rlib" "/data/target/release/deps/libiana_time_zone-fc4e3162db04c555.rlib" "/data/target/release/deps/libserde-6c722eb0debfd959.rlib" "/data/target/release/deps/liblibsqlite3_sys-a2f944e2ef1f34d6.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libstd-11c02606063fb1b5.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libpanic_unwind-527b1ade0207850b.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libobject-5c6479882291983e.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libmemchr-b30d7598b031e855.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libaddr2line-7bdd9f1650697dee.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libgimli-af6e6b96893335a7.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/librustc_demangle-61a774fd0ca56cef.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libstd_detect-0bdaa2154e535182.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libhashbrown-40daaa64e7b3ff16.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/librustc_std_workspace_alloc-51b0c25ea806d020.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libminiz_oxide-503b1c30e4fe986c.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libadler-0dfa15d5b98a6f2c.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libunwind-7e3d215879e752d5.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libcfg_if-f91de774775af47a.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/liblibc-a172c9da7a8c39aa.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/liballoc-05ed26095d7bae0a.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/librustc_std_workspace_core-940bcdced839ada6.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libcore-ece58c607aadf4ad.rlib" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/libcompiler_builtins-cfd03998b63f49b3.rlib" "-Wl,-Bdynamic" "-lsqlite3" "-lgcc_s" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/local/rustup/toolchains/1.75.0-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/data/target/release/deps/rockpass-1ab29b8a00b656ea" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-nodefaultlibs"
  = note: /usr/lib/gcc/x86_64-alpine-linux-musl/13.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: /data/target/release/deps/libgetrandom-69ab738881d0819b.rlib(getrandom-69ab738881d0819b.getrandom.90a28c919282a64d-cgu.0.rcgu.o): in function `getrandom::getrandom':
          getrandom.90a28c919282a64d-cgu.0:(.text._ZN9getrandom9getrandom17h706b59c41138a284E+0x194): undefined reference to `open64'
          /usr/lib/gcc/x86_64-alpine-linux-musl/13.2.1/../../../../x86_64-alpine-linux-musl/bin/ld: getrandom.90a28c919282a64d-cgu.0:(.text._ZN9getrandom9getrandom17h706b59c41138a284E+0x244): undefined reference to `open64'
          collect2: error: ld returned 1 exit status

You can see here a pipeline execution to compile it with x86_64-unknown-linux-musl and here one to compile it with aarch64-unknown-linux-musl.

Note: I have tried to reproduce it with a simpler project using only getrandom but in that case the error does not occur.

[bjorn3]

As of rust-random/getrandom#326 (included in getrandom 0.2.9) open64 isn't used anymore. It doesn't exist on musl. It looks like you are using getrandom 0.2.5. Running cargo update -p getrandom and then committing the Cargo.lock change should fix this problem.

[ogarcia]

That's it, upgrading getrandom did the trick. Thanks @bjorn3