[INFO] cloning repository https://github.com/Isan-Rivkin/octi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Isan-Rivkin/octi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsan-Rivkin%2Focti", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsan-Rivkin%2Focti'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 804ffaeead7f755fff6ac7e714af7fe071b2281a
[INFO] testing Isan-Rivkin/octi against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIsan-Rivkin%2Focti" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Isan-Rivkin/octi on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Isan-Rivkin/octi
[INFO] finished tweaking git repo https://github.com/Isan-Rivkin/octi
[INFO] tweaked toml for git repo https://github.com/Isan-Rivkin/octi written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Isan-Rivkin/octi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs_extra v1.1.0
[INFO] [stderr]   Downloaded uname v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 104f0838eeebbcc13dbf0a6c001f5ca35ee1bc9b137a7d109730c7b946a7e90c
[INFO] running `Command { std: "docker" "start" "-a" "104f0838eeebbcc13dbf0a6c001f5ca35ee1bc9b137a7d109730c7b946a7e90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "104f0838eeebbcc13dbf0a6c001f5ca35ee1bc9b137a7d109730c7b946a7e90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104f0838eeebbcc13dbf0a6c001f5ca35ee1bc9b137a7d109730c7b946a7e90c", kill_on_drop: false }`
[INFO] [stdout] 104f0838eeebbcc13dbf0a6c001f5ca35ee1bc9b137a7d109730c7b946a7e90c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0184e6ec53342597af51037e0629121fa61caf0c9181d0aa6f1804227b9cb00
[INFO] running `Command { std: "docker" "start" "-a" "d0184e6ec53342597af51037e0629121fa61caf0c9181d0aa6f1804227b9cb00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling octi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `ffi::OsStr`
[INFO] [stdout]  --> src/eval/traverse.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     path::{Path,PathBuf},
[INFO] [stdout]   |            ^^^^ ^^^^^^^
[INFO] [stdout] 6 |     ffi::OsStr,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stdout]  --> src/eval/evaluator.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use walkdir::{DirEntry, WalkDir};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/eval/evaluator.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |         if(src_dirs.len() > 0){
[INFO] [stdout]    |           ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         if(src_dirs.len() > 0){
[INFO] [stdout] 24 +         if src_dirs.len() > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uname`
[INFO] [stdout]  --> src/parser/manifest.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use uname; 
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `debug` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     debug, 
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `release` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     release,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Release`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `staticlib` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     staticlib,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Staticlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sharedlib` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     sharedlib,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sharedlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bin` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bin,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Bin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PackageType`
[INFO] [stdout]  --> src/workspace/ws_controller.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::manifest::{Manifest, PackageType};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/manifest.rs:51:61
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<Error>> {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:19:65
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:30:75
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:41:67
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:61:67
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:78:55
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn create_project_config(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn create_project_config(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:88:45
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn generate(&self) -> Result<(),Box<Error>>{
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn generate(&self) -> Result<(),Box<dyn Error>>{
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dirs` is assigned to, but never used
[INFO] [stdout]   --> src/eval/evaluator.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut dirs = vec![default_src]; 
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dirs` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dirs` is never read
[INFO] [stdout]   --> src/eval/evaluator.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             dirs = src_dirs.to_vec(); 
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:50
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_name`
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:64
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmake_generator/generator.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut path = Path::new(self.output_path.as_str()).join("CMakeLists.txt");
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_src_files` is never used
[INFO] [stdout]   --> src/eval/traverse.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_src_files(path : &str)->Result<Vec<DirEntry>,walkdir::Error>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_extension` is never used
[INFO] [stdout]   --> src/eval/traverse.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn is_valid_extension(entry: &DirEntry)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Evaluator` is never constructed
[INFO] [stdout]  --> src/eval/evaluator.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Evaluator<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `expand_src_files` are never used
[INFO] [stdout]   --> src/eval/evaluator.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> Evaluator<'a> {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(manifest: &'a mut Manifest) -> Evaluator<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn expand_src_files(&mut self)->Result<bool,walkdir::Error>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_os_info`, `add_src_files`, `get_src_dirs`, and `get_src_files` are never used
[INFO] [stdout]   --> src/parser/manifest.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Manifest{
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<Error>> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn set_os_info(&mut self){  
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn add_src_files(&mut self,mut other_src_files : Vec<String>){
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn get_src_dirs(&self)-> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn get_src_files(&self)-> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_TARGET_LIBARY_TEMPLATE` is never used
[INFO] [stdout]  --> src/cmake_generator/templates.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const CMAKE_TARGET_LIBARY_TEMPLATE: &str = r#"
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_TARGET_BINARY_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const CMAKE_TARGET_BINARY_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_COMPILER_FLAGS_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const CMAKE_COMPILER_FLAGS_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_PACKAGE_METADATA_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const CMAKE_PACKAGE_METADATA_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_TEST_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const CMAKE_TEST_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_CONFIG_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub const CMAKE_CONFIG_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CPP_CONFIG_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const CPP_CONFIG_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `output_path` and `manifest` are never read
[INFO] [stdout]   --> src/cmake_generator/generator.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct CMakeGenerator<'a> {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 10 |     output_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     manifest: &'a Manifest,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CMakeGenerator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<'a> CMakeGenerator<'a> {
[INFO] [stdout]    | --------------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(output_path: String, manifest: &'a Manifest) -> CMakeGenerator<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn create_project_config(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn generate(&self) -> Result<(),Box<Error>>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorkspaceArtifact` is never constructed
[INFO] [stdout]  --> src/workspace/ws_controller.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct WorkspaceArtifact {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl WorkspaceArtifact {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new() -> WorkspaceArtifact {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_folder_in_workspace` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn create_folder_in_workspace<P: AsRef<Path>>(base_path: P, folder_path: P) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_workspace` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn create_workspace<P: AsRef<Path>>(base_path: P) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `workspace_exists` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn workspace_exists<P: AsRef<Path>>(base_path: P) -> Result<bool, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_workspace_artifacts` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn collect_workspace_artifacts<P: AsRef<Path>>(base_path: P) -> Result<Vec<WorkspaceArtifact>, Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_workspace_artifacts` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn clear_workspace_artifacts<P: AsRef<Path>>(base_path: P) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finalize_source_artifacts` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         file.write_all(template.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let _ = file.write_all(template.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         file.write_all(template.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let _ = file.write_all(template.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let _ = file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.create_project_config();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let _ = self.create_project_config();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.add_cmake_meta(&mut file);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let _ = self.add_cmake_meta(&mut file);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.add_cmake_compiler_flags(&mut file);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let _ = self.add_cmake_compiler_flags(&mut file);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cmake_generator/generator.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.add_cmake_target(&mut file);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let _ = self.add_cmake_target(&mut file);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cmake_generator/generator.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         self.add_cmake_config(&mut file);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let _ = self.add_cmake_config(&mut file);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     create_dir_all(ws_folder_path);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let _ = create_dir_all(ws_folder_path);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         create_dir(&ws_path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = create_dir(&ws_path);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     remove_dir_all(&artifacts_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let _ = remove_dir_all(&artifacts_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     create_dir(artifacts_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let _ = create_dir(artifacts_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 57 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d0184e6ec53342597af51037e0629121fa61caf0c9181d0aa6f1804227b9cb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0184e6ec53342597af51037e0629121fa61caf0c9181d0aa6f1804227b9cb00", kill_on_drop: false }`
[INFO] [stdout] d0184e6ec53342597af51037e0629121fa61caf0c9181d0aa6f1804227b9cb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12fe54301e14345b23d5c0898fb1fe155f2593aa3b1c483f4dff314cdf21bffb
[INFO] running `Command { std: "docker" "start" "-a" "12fe54301e14345b23d5c0898fb1fe155f2593aa3b1c483f4dff314cdf21bffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling octi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, `ffi::OsStr`
[INFO] [stdout]  --> src/eval/traverse.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     path::{Path,PathBuf},
[INFO] [stdout]   |            ^^^^ ^^^^^^^
[INFO] [stdout] 6 |     ffi::OsStr,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stdout]   --> src/eval/traverse.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use walkdir::{DirEntry, WalkDir};
[INFO] [stdout]    |                   ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stdout]  --> src/eval/evaluator.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use walkdir::{DirEntry, WalkDir};
[INFO] [stdout]   |               ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/eval/evaluator.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |         if(src_dirs.len() > 0){
[INFO] [stdout]    |           ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         if(src_dirs.len() > 0){
[INFO] [stdout] 24 +         if src_dirs.len() > 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uname`
[INFO] [stdout]  --> src/parser/manifest.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use uname; 
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `debug` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     debug, 
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `release` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     release,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Release`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `staticlib` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     staticlib,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Staticlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sharedlib` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     sharedlib,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sharedlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bin` should have an upper camel case name
[INFO] [stdout]   --> src/parser/manifest.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     bin,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Bin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OsInfo`
[INFO] [stdout]  --> src/parser/mod.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::parser::os_info::{OsInfo};
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PackageType`
[INFO] [stdout]  --> src/workspace/ws_controller.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::manifest::{Manifest, PackageType};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/workspace/mod.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |             match(r) {
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -             match(r) {
[INFO] [stdout] 31 +             match r {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parser/manifest.rs:51:61
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<Error>> {
[INFO] [stdout]    |                                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:19:65
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:30:75
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:41:67
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:61:67
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:78:55
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn create_project_config(&self) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn create_project_config(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cmake_generator/generator.rs:88:45
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn generate(&self) -> Result<(),Box<Error>>{
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn generate(&self) -> Result<(),Box<dyn Error>>{
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `dirs` is assigned to, but never used
[INFO] [stdout]   --> src/eval/evaluator.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut dirs = vec![default_src]; 
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_dirs` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dirs` is never read
[INFO] [stdout]   --> src/eval/evaluator.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             dirs = src_dirs.to_vec(); 
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:50
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_name`
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:64
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/workspace/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 Ok(v) => {
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cmake_generator/generator.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut path = Path::new(self.output_path.as_str()).join("CMakeLists.txt");
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_os_info` is never used
[INFO] [stdout]   --> src/parser/manifest.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Manifest{
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn set_os_info(&mut self){  
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMAKE_TEST_TEMPLATE` is never used
[INFO] [stdout]   --> src/cmake_generator/templates.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const CMAKE_TEST_TEMPLATE: &str = r#"
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_workspace_artifacts` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn clear_workspace_artifacts<P: AsRef<Path>>(base_path: P) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `finalize_source_artifacts` is never used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         file.write_all(template.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let _ = file.write_all(template.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         file.write_all(template.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let _ = file.write_all(template.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let _ = file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.create_project_config();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let _ = self.create_project_config();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.add_cmake_meta(&mut file);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let _ = self.add_cmake_meta(&mut file);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/generator.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.add_cmake_compiler_flags(&mut file);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let _ = self.add_cmake_compiler_flags(&mut file);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cmake_generator/generator.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.add_cmake_target(&mut file);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let _ = self.add_cmake_target(&mut file);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/cmake_generator/generator.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         self.add_cmake_config(&mut file);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let _ = self.add_cmake_config(&mut file);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/cmake_generator/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         gen.generate();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let _ = gen.generate();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     create_dir_all(ws_folder_path);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let _ = create_dir_all(ws_folder_path);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         create_dir(&ws_path);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = create_dir(&ws_path);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     remove_dir_all(&artifacts_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let _ = remove_dir_all(&artifacts_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/workspace/ws_controller.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     create_dir(artifacts_dir);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let _ = create_dir(artifacts_dir);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "12fe54301e14345b23d5c0898fb1fe155f2593aa3b1c483f4dff314cdf21bffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fe54301e14345b23d5c0898fb1fe155f2593aa3b1c483f4dff314cdf21bffb", kill_on_drop: false }`
[INFO] [stdout] 12fe54301e14345b23d5c0898fb1fe155f2593aa3b1c483f4dff314cdf21bffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ea16b9afec7ad05f815e89c7ee9fa489dd042045a2e835d1eb52167532376f3
[INFO] running `Command { std: "docker" "start" "-a" "3ea16b9afec7ad05f815e89c7ee9fa489dd042045a2e835d1eb52167532376f3", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`, `ffi::OsStr`
[INFO] [stderr]  --> src/eval/traverse.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 |     path::{Path,PathBuf},
[INFO] [stderr]   |            ^^^^ ^^^^^^^
[INFO] [stderr] 6 |     ffi::OsStr,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stderr]   --> src/eval/traverse.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     use walkdir::{DirEntry, WalkDir};
[INFO] [stderr]    |                   ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DirEntry`, `WalkDir`
[INFO] [stderr]  --> src/eval/evaluator.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use walkdir::{DirEntry, WalkDir};
[INFO] [stderr]   |               ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/eval/evaluator.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |         if(src_dirs.len() > 0){
[INFO] [stderr]    |           ^                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -         if(src_dirs.len() > 0){
[INFO] [stderr] 24 +         if src_dirs.len() > 0 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uname`
[INFO] [stderr]  --> src/parser/manifest.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use uname; 
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `debug` should have an upper camel case name
[INFO] [stderr]   --> src/parser/manifest.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     debug, 
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to upper camel case: `Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `release` should have an upper camel case name
[INFO] [stderr]   --> src/parser/manifest.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     release,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Release`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `staticlib` should have an upper camel case name
[INFO] [stderr]   --> src/parser/manifest.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     staticlib,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Staticlib`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `sharedlib` should have an upper camel case name
[INFO] [stderr]   --> src/parser/manifest.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     sharedlib,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sharedlib`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `bin` should have an upper camel case name
[INFO] [stderr]   --> src/parser/manifest.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     bin,
[INFO] [stderr]    |     ^^^ help: convert the identifier to upper camel case: `Bin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OsInfo`
[INFO] [stderr]  --> src/parser/mod.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use crate::parser::os_info::{OsInfo};
[INFO] [stderr]   |                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PackageType`
[INFO] [stderr]  --> src/workspace/ws_controller.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::parser::manifest::{Manifest, PackageType};
[INFO] [stderr]   |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/workspace/mod.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |             match(r) {
[INFO] [stderr]    |                  ^ ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 31 -             match(r) {
[INFO] [stderr] 31 +             match r {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/manifest.rs:51:61
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, Box<dyn Error>> {
[INFO] [stderr]    |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:19:65
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn add_cmake_meta(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:30:75
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn add_cmake_compiler_flags(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:41:67
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn add_cmake_target(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:61:67
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn add_cmake_config(&self, file: &mut File) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:78:55
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn create_project_config(&self) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn create_project_config(&self) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cmake_generator/generator.rs:88:45
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn generate(&self) -> Result<(),Box<Error>>{
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn generate(&self) -> Result<(),Box<dyn Error>>{
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: variable `dirs` is assigned to, but never used
[INFO] [stderr]   --> src/eval/evaluator.rs:21:17
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut dirs = vec![default_src]; 
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_dirs` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dirs` is never read
[INFO] [stderr]   --> src/eval/evaluator.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             dirs = src_dirs.to_vec(); 
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_path`
[INFO] [stderr]   --> src/workspace/ws_controller.rs:96:50
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source_name`
[INFO] [stderr]   --> src/workspace/ws_controller.rs:96:64
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/workspace/mod.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 Ok(v) => {
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cmake_generator/generator.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let mut path = Path::new(self.output_path.as_str()).join("CMakeLists.txt");
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_os_info` is never used
[INFO] [stderr]   --> src/parser/manifest.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl Manifest{
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn set_os_info(&mut self){  
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CMAKE_TEST_TEMPLATE` is never used
[INFO] [stderr]   --> src/cmake_generator/templates.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub const CMAKE_TEST_TEMPLATE: &str = r#"
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `clear_workspace_artifacts` is never used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:87:8
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn clear_workspace_artifacts<P: AsRef<Path>>(base_path: P) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `finalize_source_artifacts` is never used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn finalize_source_artifacts<P: AsRef<Path>>(base_path: P, source_name: String) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         file.write_all(template.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let _ = file.write_all(template.as_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         file.write_all(template.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let _ = file.write_all(template.as_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 |         file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let _ = file.write_all(CPP_CONFIG_TEMPLATE.as_bytes());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         self.create_project_config();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let _ = self.create_project_config();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         self.add_cmake_meta(&mut file);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let _ = self.add_cmake_meta(&mut file);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/generator.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |         self.add_cmake_compiler_flags(&mut file);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 99 |         let _ = self.add_cmake_compiler_flags(&mut file);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/cmake_generator/generator.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |         self.add_cmake_target(&mut file);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let _ = self.add_cmake_target(&mut file);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/cmake_generator/generator.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         self.add_cmake_config(&mut file);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let _ = self.add_cmake_config(&mut file);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/cmake_generator/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         gen.generate();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 15 |         let _ = gen.generate();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     create_dir_all(ws_folder_path);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let _ = create_dir_all(ws_folder_path);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         create_dir(&ws_path);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let _ = create_dir(&ws_path);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     remove_dir_all(&artifacts_dir);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let _ = remove_dir_all(&artifacts_dir);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/workspace/ws_controller.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     create_dir(artifacts_dir);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let _ = create_dir(artifacts_dir);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `octi` (bin "octi" test) generated 44 warnings (run `cargo fix --bin "octi" --tests` to apply 20 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/octi-44da062746e3d320)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::os_info::test::basic_os_detection ... ok
[INFO] [stdout] test cmake_generator::test::test_generate_cmake ... ok
[INFO] [stdout] test parser::test::test_load_manifest ... ok
[INFO] [stdout] test workspace::test::test_collect_workspace_artifacts ... ok
[INFO] [stdout] test eval::traverse::test::test_dir_traverse ... ok
[INFO] [stdout] test eval::evaluator::test::test_evaluateor ... ok
[INFO] [stdout] test workspace::test::test_create_workspace ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- workspace::test::test_create_workspace stdout ----
[INFO] [stdout] thread 'workspace::test::test_create_workspace' panicked at 'assertion failed: Path::new([WORKSPACE_NAME, \"target\", \"build\"].join(\"/\").as_str()).exists()', src/workspace/mod.rs:17:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x564cfa0197da - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x564cfa0197da - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x564cfa0197da - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x564cfa0197da - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x564cfa03e7ef - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x564cfa0167c5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x564cfa0195a5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x564cfa0195a5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x564cfa01b25e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x564cfa01af91 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x564cf9fd620b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x564cf9fd620b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x564cfa01b944 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x564cfa01b944 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x564cfa01b672 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:580:13
[INFO] [stdout]   15:     0x564cfa019c46 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x564cfa01b412 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x564cf9f61fd3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x564cf9f6206d - core::panicking::panic::h3f9042d09bd0bf2e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:117:5
[INFO] [stdout]   19:     0x564cf9f79195 - octi::workspace::test::test_create_workspace::hd07a2d6dd7cfc455
[INFO] [stdout]                                at /opt/rustwide/workdir/src/workspace/mod.rs:17:9
[INFO] [stdout]   20:     0x564cf9f78f17 - octi::workspace::test::test_create_workspace::{{closure}}::hc73bb32508b90f21
[INFO] [stdout]                                at /opt/rustwide/workdir/src/workspace/mod.rs:14:32
[INFO] [stdout]   21:     0x564cf9f881b5 - core::ops::function::FnOnce::call_once::hbf7cb8b1a7562a84
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x564cf9fdb0df - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x564cf9fdb0df - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   24:     0x564cf9fa88cc - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   25:     0x564cf9fa88cc - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x564cf9fda1b6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   27:     0x564cf9fda1b6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   28:     0x564cf9fda1b6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   29:     0x564cf9fda1b6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   30:     0x564cf9fda1b6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   31:     0x564cf9fda1b6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   32:     0x564cf9fda1b6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   33:     0x564cf9fa30d5 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   34:     0x564cf9fa30d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   35:     0x564cf9fa8611 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   36:     0x564cf9fa8611 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   37:     0x564cf9fa8611 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   38:     0x564cf9fa8611 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   39:     0x564cf9fa8611 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   40:     0x564cf9fa8611 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   41:     0x564cf9fa8611 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x564cfa021115 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   43:     0x564cfa021115 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   44:     0x564cfa021115 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb9e5261b43 - <unknown>
[INFO] [stdout]   46:     0x7fb9e52f2bb4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     workspace::test::test_create_workspace
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin octi`
[INFO] running `Command { std: "docker" "inspect" "3ea16b9afec7ad05f815e89c7ee9fa489dd042045a2e835d1eb52167532376f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea16b9afec7ad05f815e89c7ee9fa489dd042045a2e835d1eb52167532376f3", kill_on_drop: false }`
[INFO] [stdout] 3ea16b9afec7ad05f815e89c7ee9fa489dd042045a2e835d1eb52167532376f3
