[INFO] cloning repository https://github.com/deoktr/raudit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deoktr/raudit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeoktr%2Fraudit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeoktr%2Fraudit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d15b739ba94822593304b9283ce23b01d7ab2859
[INFO] checking deoktr/raudit against try#4907eac94165faff6c5e5e015670b1c584275f7b for pr-154149
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeoktr%2Fraudit" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/deoktr/raudit
[INFO] finished tweaking git repo https://github.com/deoktr/raudit
[INFO] tweaked toml for git repo https://github.com/deoktr/raudit written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/deoktr/raudit on toolchain 4907eac94165faff6c5e5e015670b1c584275f7b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/deoktr/raudit 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" "+4907eac94165faff6c5e5e015670b1c584275f7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.45
[INFO] [stderr]   Downloaded clap_derive v4.5.45
[INFO] [stderr]   Downloaded clap_builder v4.5.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 097c05fff402366b797eb333ff2af7a5f18d26f5923f920997f03ed5969b6950
[INFO] running `Command { std: "docker" "start" "-a" "097c05fff402366b797eb333ff2af7a5f18d26f5923f920997f03ed5969b6950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097c05fff402366b797eb333ff2af7a5f18d26f5923f920997f03ed5969b6950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097c05fff402366b797eb333ff2af7a5f18d26f5923f920997f03ed5969b6950", kill_on_drop: false }`
[INFO] [stdout] 097c05fff402366b797eb333ff2af7a5f18d26f5923f920997f03ed5969b6950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4907eac94165faff6c5e5e015670b1c584275f7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1728bcfb530ad3a96a1293470ea9b934d3d38876f56ddbfc62862b2e1201f4b9
[INFO] running `Command { std: "docker" "start" "-a" "1728bcfb530ad3a96a1293470ea9b934d3d38876f56ddbfc62862b2e1201f4b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]     Checking clap v4.5.45
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking raudit v0.30.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `empty_file` is never used
[INFO] [stdout]   --> src/base.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn empty_file(path: &str) -> check::CheckReturn {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `directory_exist` is never used
[INFO] [stdout]   --> src/base.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn directory_exist(path: &str) -> check::CheckReturn {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `args` are never read
[INFO] [stdout]   --> src/nginx.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NginxBlock {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 39 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 40 |     pub args: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NginxBlock` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_directive` is never used
[INFO] [stdout]    --> src/nginx.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn get_directive(name: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_directives` is never used
[INFO] [stdout]    --> src/nginx.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn get_directives(name: &str) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_header` is never used
[INFO] [stdout]    --> src/nginx.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn has_header(header_name: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_directive_not_contains` is never used
[INFO] [stdout]    --> src/nginx.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn check_directive_not_contains(name: &str, forbidden: &str) -> check::CheckReturn {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOSTYPE_PATH` is never used
[INFO] [stdout]   --> src/os.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const KOSTYPE_PATH: &str = "/proc/sys/kernel/ostype";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOSRELEASE_PATH` is never used
[INFO] [stdout]   --> src/os.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const KOSRELEASE_PATH: &str = "/proc/sys/kernel/osrelease";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OS` is never constructed
[INFO] [stdout]   --> src/os.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OS {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_kernel_os_type` is never used
[INFO] [stdout]   --> src/os.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn init_kernel_os_type() -> Result<String, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_kernel_os_release` is never used
[INFO] [stdout]   --> src/os.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn init_kernel_os_release() -> Result<String, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_arch` is never used
[INFO] [stdout]    --> src/os.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn is_arch() -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `settings` is never read
[INFO] [stdout]   --> src/pam.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct PamRule {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub settings: HashMap<String, String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PamRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `empty_file` is never used
[INFO] [stdout]   --> src/base.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn empty_file(path: &str) -> check::CheckReturn {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `directory_exist` is never used
[INFO] [stdout]   --> src/base.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn directory_exist(path: &str) -> check::CheckReturn {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/nginx.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NginxBlock {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 39 |     pub name: String,
[INFO] [stdout] 40 |     pub args: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NginxBlock` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_directive` is never used
[INFO] [stdout]    --> src/nginx.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn get_directive(name: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_directives` is never used
[INFO] [stdout]    --> src/nginx.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn get_directives(name: &str) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_header` is never used
[INFO] [stdout]    --> src/nginx.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn has_header(header_name: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_directive_not_contains` is never used
[INFO] [stdout]    --> src/nginx.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn check_directive_not_contains(name: &str, forbidden: &str) -> check::CheckReturn {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOSTYPE_PATH` is never used
[INFO] [stdout]   --> src/os.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const KOSTYPE_PATH: &str = "/proc/sys/kernel/ostype";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KOSRELEASE_PATH` is never used
[INFO] [stdout]   --> src/os.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const KOSRELEASE_PATH: &str = "/proc/sys/kernel/osrelease";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OS` is never constructed
[INFO] [stdout]   --> src/os.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct OS {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_kernel_os_type` is never used
[INFO] [stdout]   --> src/os.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn init_kernel_os_type() -> Result<String, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_kernel_os_release` is never used
[INFO] [stdout]   --> src/os.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn init_kernel_os_release() -> Result<String, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_arch` is never used
[INFO] [stdout]    --> src/os.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn is_arch() -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "1728bcfb530ad3a96a1293470ea9b934d3d38876f56ddbfc62862b2e1201f4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1728bcfb530ad3a96a1293470ea9b934d3d38876f56ddbfc62862b2e1201f4b9", kill_on_drop: false }`
[INFO] [stdout] 1728bcfb530ad3a96a1293470ea9b934d3d38876f56ddbfc62862b2e1201f4b9