You're trying to compile a program after adding diesel with the mysql feature, but you're getting an error:
error: failed to run custom build command for `mysqlclient-sys v0.4.1`
Caused by:
process didn't exit successfully: `/home/diablo/stopfake/backend/target/debug/build/mysqlclient-sys-220ada85d6c3a9cb/build-script-build` (exit status: 101)
--- stdout
cargo::rerun-if-env-changed=MYSQLCLIENT_VERSION
cargo::rerun-if-env-changed=MYSQLCLIENT_INCLUDE_DIR
cargo::rerun-if-env-changed=MYSQLCLIENT_INCLUDE_DIR_X86_64_UNKNOWN_LINUX_GNU
cargo::rerun-if-env-changed=MYSQLCLIENT_LIB
cargo::rerun-if-env-changed=MYSQLCLIENT_LIB_DIR
cargo::rerun-if-env-changed=MYSQLCLIENT_LIB_DIR_X86_64_UNKNOWN_LINUX_GNU
cargo::rerun-if-env-changed=MYSQLCLIENT_LIBNAME
cargo::rerun-if-env-changed=MYSQLCLIENT_LIBNAME_X86_64_UNKNOWN_LINUX_GNU
cargo::rerun-if-env-changed=MYSQLCLIENT_STATIC
cargo::rerun-if-env-changed=MYSQLCLIENT_VERSION_X86_64_UNKNOWN_LINUX_GNU
cargo::rerun-if-env-changed=MYSQLCLIENT_LIB_X86_64_UNKNOWN_LINUX_GNU
cargo::rerun-if-env-changed=MYSQLCLIENT_STATIC_X86_64_UNKNOWN_LINUX_GNU
cargo:rerun-if-env-changed=MYSQLCLIENT_NO_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG
cargo:rerun-if-env-changed=MYSQLCLIENT_STATIC
cargo:rerun-if-env-changed=MYSQLCLIENT_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
cargo:rerun-if-env-changed=LIBMARIADB_NO_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG
cargo:rerun-if-env-changed=LIBMARIADB_STATIC
cargo:rerun-if-env-changed=LIBMARIADB_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
--- stderr
thread 'main' panicked at /home/diablo/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/mysqlclient-sys-0.4.1/build.rs:91:5:
Did not find a compatible version of libmysqlclient.
Ensure that you installed one and teached mysqlclient-sys how to find it
You have the following options for that:
* Use `pkg_config` to automatically detect the right location
* Use vcpkg to automatically detect the right location.
You also need to set `MYSQLCLIENT_VERSION` to specify which
version of libmysqlclient you are using
* Set the `MYSQLCLIENT_LIB_DIR` and `MYSQLCLIENT_VERSION` environment
variables to point the compiler to the right directory and specify
which version is used
* Make the `mysql_config` binary avaible in the environment that invokes
the compiler
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...The error failed to run custom build command for mysqlclient-sys indicates that Rust was unable to build bindings for libmysqlclient - it is a C library and needs system dependencies for it.
sudo pacman -S mariadb mariadb-libs mariadb-clients base-devel pkgconf