[INFO] cloning repository https://github.com/redbeardster/insulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redbeardster/insulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbeardster%2Finsulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredbeardster%2Finsulator'... 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[INFO] started tweaking git repo https://github.com/redbeardster/insulator [INFO] finished tweaking git repo https://github.com/redbeardster/insulator [INFO] tweaked toml for git repo https://github.com/redbeardster/insulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/redbeardster/insulator on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/redbeardster/insulator 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded seccomp v0.1.2 [INFO] [stderr] Downloaded seccomp-sys v0.1.3 [INFO] [stderr] Downloaded ntapi v0.4.2 [INFO] [stderr] Downloaded genetlink v0.2.6 [INFO] [stderr] Downloaded caps v0.5.6 [INFO] [stderr] Downloaded ipnetwork v0.20.0 [INFO] [stderr] Downloaded netlink-packet-generic v0.4.0 [INFO] [stderr] Downloaded ethtool v0.2.9 [INFO] [stderr] Downloaded sysinfo v0.29.11 [INFO] [stderr] Downloaded syslog v6.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17b189520cfc721d8e9f37b5314469e7717c82d4452e1464cb3a1355a85229db [INFO] running `Command { std: "docker" "start" "-a" "17b189520cfc721d8e9f37b5314469e7717c82d4452e1464cb3a1355a85229db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17b189520cfc721d8e9f37b5314469e7717c82d4452e1464cb3a1355a85229db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17b189520cfc721d8e9f37b5314469e7717c82d4452e1464cb3a1355a85229db", kill_on_drop: false }` [INFO] [stdout] 17b189520cfc721d8e9f37b5314469e7717c82d4452e1464cb3a1355a85229db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd975f106a3a862ed9c2327bb0d5c854639a79a0bf26683bfa6ed238615109d5 [INFO] running `Command { std: "docker" "start" "-a" "bd975f106a3a862ed9c2327bb0d5c854639a79a0bf26683bfa6ed238615109d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking netlink-packet-core v0.8.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling seccomp-sys v0.1.3 [INFO] [stderr] Compiling zmij v1.0.16 [INFO] [stderr] Checking deranged v0.5.5 [INFO] [stderr] Checking netlink-packet-generic v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking time-core v0.1.7 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking time v0.3.45 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking caps v0.5.6 [INFO] [stderr] Checking sysinfo v0.29.11 [INFO] [stderr] Checking seccomp v0.1.2 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking syslog v6.1.1 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking netlink-sys v0.8.8 [INFO] [stderr] Checking netlink-proto v0.12.0 [INFO] [stderr] Checking genetlink v0.2.6 [INFO] [stderr] Checking ethtool v0.2.9 [INFO] [stderr] Checking insulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proxy::NetworkProxy` [INFO] [stdout] --> src/network/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use proxy::NetworkProxy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pid` [INFO] [stdout] --> src/insulator.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | unistd::{execvp, Pid}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proxy::NetworkProxy` [INFO] [stdout] --> src/network/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use proxy::NetworkProxy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pid` [INFO] [stdout] --> src/insulator.rs:6:22 [INFO] [stdout] | [INFO] [stdout] 6 | unistd::{execvp, Pid}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/security.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn check_privileges(args: &Args) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_mount` are never used [INFO] [stdout] --> src/namespace/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl MountNamespace { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn add_mount(&mut self, source: String, target: String, fstype: String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/namespace/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl NetworkNamespace { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 44 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_uid_map`, `add_gid_map`, and `create_rootless` are never used [INFO] [stdout] --> src/namespace/user.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl UserNamespace { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn add_uid_map(&mut self, inside: u32, outside: u32, count: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_gid_map(&mut self, inside: u32, outside: u32, count: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn create_rootless() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryCgroup` is never constructed [INFO] [stdout] --> src/cgroup/memory.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MemoryCgroup { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `set_limit` are never used [INFO] [stdout] --> src/cgroup/memory.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl MemoryCgroup { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(name: &str) -> anyhow::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn set_limit(&self, limit_mb: usize) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `profile_path` is never read [INFO] [stdout] --> src/seccomp.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SeccompProfile { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 7 | profile_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeccompProfile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default` is never used [INFO] [stdout] --> src/seccomp.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl SeccompProfile { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn default() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inheritable` is never read [INFO] [stdout] --> src/capabilities.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CapabilityManager { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | inheritable: HashSet, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CapabilityManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `drop_all` and `set_securebits` are never used [INFO] [stdout] --> src/capabilities.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl CapabilityManager { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn drop_all(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn set_securebits(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetworkProxy` is never constructed [INFO] [stdout] --> src/network/proxy.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct NetworkProxy { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `setup_container_namespace`, `setup_via_netlink`, `setup_nat`, and `cleanup` are never used [INFO] [stdout] --> src/network/proxy.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl NetworkProxy { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(container_pid: i32, subnet: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn setup_container_namespace(pid: i32, iface: &str, ip: &IpNetwork) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn setup_via_netlink(_pid: i32, _iface: &str, _ip: &IpNetwork) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn setup_nat(host_iface: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn cleanup(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AuditEvent` is never constructed [INFO] [stdout] --> src/audit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AuditEvent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResourceUsage` is never constructed [INFO] [stdout] --> src/audit.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ResourceUsage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `log_file` and `sys` are never read [INFO] [stdout] --> src/audit.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct AuditLogger { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 30 | log_file: File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 31 | sys: System, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `log_process_start`, `log_security_violation`, `log_resource_usage`, and `write_event` are never used [INFO] [stdout] --> src/audit.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl AuditLogger { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn log_process_start( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn log_security_violation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn log_resource_usage(&mut self, pid: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn write_event(&mut self, event: AuditEvent) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_logger` is never used [INFO] [stdout] --> src/audit.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn init_logger(args: &crate::cli::Args) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_event` is never used [INFO] [stdout] --> src/audit.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn log_event(message: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `audit_logger` is never read [INFO] [stdout] --> src/insulator.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Insulator { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 108 | config: IsolationConfig, [INFO] [stdout] 109 | audit_logger: AuditLogger, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/security.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn check_privileges(args: &Args) -> Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_mount` are never used [INFO] [stdout] --> src/namespace/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl MountNamespace { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 16 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn add_mount(&mut self, source: String, target: String, fstype: String) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/namespace/mod.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl NetworkNamespace { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 44 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_uid_map`, `add_gid_map`, and `create_rootless` are never used [INFO] [stdout] --> src/namespace/user.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl UserNamespace { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 13 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn add_uid_map(&mut self, inside: u32, outside: u32, count: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_gid_map(&mut self, inside: u32, outside: u32, count: u32) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn create_rootless() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryCgroup` is never constructed [INFO] [stdout] --> src/cgroup/memory.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MemoryCgroup { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `set_limit` are never used [INFO] [stdout] --> src/cgroup/memory.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl MemoryCgroup { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new(name: &str) -> anyhow::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn set_limit(&self, limit_mb: usize) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `profile_path` is never read [INFO] [stdout] --> src/seccomp.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct SeccompProfile { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 7 | profile_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SeccompProfile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default` is never used [INFO] [stdout] --> src/seccomp.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl SeccompProfile { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn default() -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inheritable` is never read [INFO] [stdout] --> src/capabilities.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct CapabilityManager { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | inheritable: HashSet, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CapabilityManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `drop_all` and `set_securebits` are never used [INFO] [stdout] --> src/capabilities.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl CapabilityManager { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn drop_all(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn set_securebits(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NetworkProxy` is never constructed [INFO] [stdout] --> src/network/proxy.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct NetworkProxy { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `setup_container_namespace`, `setup_via_netlink`, `setup_nat`, and `cleanup` are never used [INFO] [stdout] --> src/network/proxy.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl NetworkProxy { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new(container_pid: i32, subnet: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn setup_container_namespace(pid: i32, iface: &str, ip: &IpNetwork) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn setup_via_netlink(_pid: i32, _iface: &str, _ip: &IpNetwork) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn setup_nat(host_iface: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn cleanup(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AuditEvent` is never constructed [INFO] [stdout] --> src/audit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct AuditEvent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResourceUsage` is never constructed [INFO] [stdout] --> src/audit.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ResourceUsage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `log_file` and `sys` are never read [INFO] [stdout] --> src/audit.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct AuditLogger { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 30 | log_file: File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 31 | sys: System, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `log_process_start`, `log_security_violation`, `log_resource_usage`, and `write_event` are never used [INFO] [stdout] --> src/audit.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl AuditLogger { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn log_process_start( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn log_security_violation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn log_resource_usage(&mut self, pid: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn write_event(&mut self, event: AuditEvent) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_logger` is never used [INFO] [stdout] --> src/audit.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn init_logger(args: &crate::cli::Args) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_event` is never used [INFO] [stdout] --> src/audit.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn log_event(message: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `audit_logger` is never read [INFO] [stdout] --> src/insulator.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Insulator { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 108 | config: IsolationConfig, [INFO] [stdout] 109 | audit_logger: AuditLogger, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.91s [INFO] running `Command { std: "docker" "inspect" "bd975f106a3a862ed9c2327bb0d5c854639a79a0bf26683bfa6ed238615109d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd975f106a3a862ed9c2327bb0d5c854639a79a0bf26683bfa6ed238615109d5", kill_on_drop: false }` [INFO] [stdout] bd975f106a3a862ed9c2327bb0d5c854639a79a0bf26683bfa6ed238615109d5