[INFO] cloning repository https://github.com/cardinalcat/cppbuild [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cardinalcat/cppbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcardinalcat%2Fcppbuild"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcardinalcat%2Fcppbuild'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b24ecdf22f85ec95b9ecf5c56573b4a61f290120 [INFO] checking cardinalcat/cppbuild against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcardinalcat%2Fcppbuild" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cardinalcat/cppbuild on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cardinalcat/cppbuild [INFO] removed path dependency pkg-config from git repo https://github.com/cardinalcat/cppbuild [INFO] finished tweaking git repo https://github.com/cardinalcat/cppbuild [INFO] tweaked toml for git repo https://github.com/cardinalcat/cppbuild written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/cardinalcat/cppbuild already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (pkg-config) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8dc7aa52fa726303a0b59db9d6e922a559fbe10f28a3e42fcf296f6efa366905 [INFO] running `"docker" "start" "-a" "8dc7aa52fa726303a0b59db9d6e922a559fbe10f28a3e42fcf296f6efa366905"` [INFO] [stderr] warning: dependency (pkg-config) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking smallvec v1.3.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking rust_info v0.3.0 [INFO] [stderr] Checking whoami v0.8.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tokio v0.2.17 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking h2 v0.2.4 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking hyper v0.13.4 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking cppbuild v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/upstream.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `copy` [INFO] [stderr] --> src/upstream.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{copy, Cursor, ErrorKind}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/upstream.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `copy` [INFO] [stderr] --> src/upstream.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{copy, Cursor, ErrorKind}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/project.rs:86:16 [INFO] [stderr] | [INFO] [stderr] 86 | Ok(len) => (), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `standard` [INFO] [stderr] --> src/project.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | standard: Option, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_standard` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/upstream.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | for l in lib.link_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upstream.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | for i in lib.include_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program` [INFO] [stderr] --> src/upstream.rs:187:20 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/upstream.rs:190:20 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:61:39 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/project.rs:86:16 [INFO] [stderr] | [INFO] [stderr] 86 | Ok(len) => (), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `standard` [INFO] [stderr] --> src/project.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | standard: Option, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_standard` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/upstream.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | for l in lib.link_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upstream.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | for i in lib.include_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program` [INFO] [stderr] --> src/upstream.rs:187:20 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/upstream.rs:190:20 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:61:39 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut response = reqwest::blocking::get( [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: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut conf = pkg_config::Config::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | let mut tarfile = File::create(tarpath.as_str())?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut response = reqwest::blocking::get( [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: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut conf = pkg_config::Config::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | let mut tarfile = File::create(tarpath.as_str())?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/upstream.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | a.unpack(format!("{}/{}-{}/", PROGRAM_DATA.lock().unwrap(), name, version).as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/upstream.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | a.unpack(format!("{}/{}-{}/", PROGRAM_DATA.lock().unwrap(), name, version).as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/upstream.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `copy` [INFO] [stderr] --> src/upstream.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{copy, Cursor, ErrorKind}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/main.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/upstream.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `copy` [INFO] [stderr] --> src/upstream.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{copy, Cursor, ErrorKind}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/main.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project_name` [INFO] [stderr] --> src/main.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let project_name = match args.get(index) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/project.rs:86:16 [INFO] [stderr] | [INFO] [stderr] 86 | Ok(len) => (), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `standard` [INFO] [stderr] --> src/project.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | standard: Option, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_standard` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/upstream.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | for l in lib.link_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upstream.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | for i in lib.include_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program` [INFO] [stderr] --> src/upstream.rs:187:20 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/upstream.rs:190:20 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:61:39 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project_name` [INFO] [stderr] --> src/main.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | let project_name = match args.get(index) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/project.rs:86:16 [INFO] [stderr] | [INFO] [stderr] 86 | Ok(len) => (), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `standard` [INFO] [stderr] --> src/project.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | standard: Option, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_standard` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/upstream.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | for l in lib.link_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upstream.rs:139:25 [INFO] [stderr] | [INFO] [stderr] 139 | for i in lib.include_paths.iter() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program` [INFO] [stderr] --> src/upstream.rs:187:20 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `project` [INFO] [stderr] --> src/upstream.rs:190:20 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:58:36 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `first` [INFO] [stderr] --> src/upstream.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_first` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/upstream.rs:61:39 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut response = reqwest::blocking::get( [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: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut conf = pkg_config::Config::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | let mut tarfile = File::create(tarpath.as_str())?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let mut response = reqwest::blocking::get( [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: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut conf = pkg_config::Config::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/upstream.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | let mut tarfile = File::create(tarpath.as_str())?; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/project.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(name: String, version: String, url: Option) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_url` [INFO] [stderr] --> src/project.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn get_url(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_type` [INFO] [stderr] --> src/project.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn get_type(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `contains` [INFO] [stderr] --> src/upstream.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn contains(&self, package: &Package) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/upstream.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn new(version: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_less` [INFO] [stderr] --> src/upstream.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_greater` [INFO] [stderr] --> src/upstream.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_equal` [INFO] [stderr] --> src/upstream.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn is_equal(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Make` [INFO] [stderr] --> src/upstream.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | Make, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Shell` [INFO] [stderr] --> src/upstream.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Shell, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Raw` [INFO] [stderr] --> src/upstream.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | Raw, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_pc` [INFO] [stderr] --> src/upstream.rs:187:8 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_to_pc` [INFO] [stderr] --> src/upstream.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/project.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(name: String, version: String, url: Option) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_url` [INFO] [stderr] --> src/project.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn get_url(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_type` [INFO] [stderr] --> src/project.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn get_type(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `contains` [INFO] [stderr] --> src/upstream.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn contains(&self, package: &Package) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/upstream.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn new(version: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_less` [INFO] [stderr] --> src/upstream.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn is_less(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_greater` [INFO] [stderr] --> src/upstream.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn is_greater(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_equal` [INFO] [stderr] --> src/upstream.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn is_equal(first: Version, second: Version) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Make` [INFO] [stderr] --> src/upstream.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | Make, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Shell` [INFO] [stderr] --> src/upstream.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | Shell, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Raw` [INFO] [stderr] --> src/upstream.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | Raw, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_pc` [INFO] [stderr] --> src/upstream.rs:187:8 [INFO] [stderr] | [INFO] [stderr] 187 | pub fn generate_pc(program: &Program) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_to_pc` [INFO] [stderr] --> src/upstream.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn build_to_pc(project: &Project) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | generate_package(PackageType::PkgConfig, "opencv4"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | generate_package(PackageType::CppBuild, "."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | download_packages(&vec![(project_name.to_owned(), project_version.to_owned())]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/upstream.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | a.unpack(format!("{}/{}-{}/", PROGRAM_DATA.lock().unwrap(), name, version).as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | generate_package(PackageType::PkgConfig, "opencv4"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | generate_package(PackageType::CppBuild, "."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | download_packages(&vec![(project_name.to_owned(), project_version.to_owned())]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/upstream.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | a.unpack(format!("{}/{}-{}/", PROGRAM_DATA.lock().unwrap(), name, version).as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.58s [INFO] running `"docker" "inspect" "8dc7aa52fa726303a0b59db9d6e922a559fbe10f28a3e42fcf296f6efa366905"` [INFO] running `"docker" "rm" "-f" "8dc7aa52fa726303a0b59db9d6e922a559fbe10f28a3e42fcf296f6efa366905"` [INFO] [stdout] 8dc7aa52fa726303a0b59db9d6e922a559fbe10f28a3e42fcf296f6efa366905