[INFO] cloning repository https://github.com/frost1990/cproxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frost1990/cproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrost1990%2Fcproxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrost1990%2Fcproxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d20e67c534e1ace53f31ceed0776e3c82c43549e [INFO] checking frost1990/cproxy against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrost1990%2Fcproxy" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frost1990/cproxy on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/frost1990/cproxy [INFO] finished tweaking git repo https://github.com/frost1990/cproxy [INFO] tweaked toml for git repo https://github.com/frost1990/cproxy written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/frost1990/cproxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bpf-sys v1.2.0 [INFO] [stderr] Downloaded socket v0.0.7 [INFO] [stderr] Downloaded ebpf v0.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b314f83565815f33e9a2709c06a52c139e3fcbaf2c921eba88e254c25c022a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6b314f83565815f33e9a2709c06a52c139e3fcbaf2c921eba88e254c25c022a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b314f83565815f33e9a2709c06a52c139e3fcbaf2c921eba88e254c25c022a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b314f83565815f33e9a2709c06a52c139e3fcbaf2c921eba88e254c25c022a3", kill_on_drop: false }` [INFO] [stdout] 6b314f83565815f33e9a2709c06a52c139e3fcbaf2c921eba88e254c25c022a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c27e29199399cade243db1bc8f2136ccdc69dfa10c2115b99140efe602acdec8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c27e29199399cade243db1bc8f2136ccdc69dfa10c2115b99140efe602acdec8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling k8s-openapi v0.9.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling clang-sys v1.0.1 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking xmas-elf v0.6.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking ebpf v0.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling const-random-macro v0.1.11 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking async-compression v0.3.5 [INFO] [stderr] Checking const-random v0.1.11 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking ordered-float v2.0.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Checking socket v0.0.7 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling snafu-derive v0.6.9 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking time v0.2.22 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking snafu v0.6.9 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking log4rs v0.13.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling kube-derive v0.42.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Compiling bpf-sys v1.2.0 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking kube v0.42.0 [INFO] [stderr] Checking kube-runtime v0.42.0 [INFO] [stderr] Checking cproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/dp.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 195 | let prev = self.g_datapath_cache.get(&frontend); [INFO] [stdout] | --------------------- immutable borrow occurs here [INFO] [stdout] 196 | if let Some(prev_addr) = prev { [INFO] [stdout] 197 | self.lb4_datapath_to_ebpf_map(frontend, backend_addresses.clone(), prev_addr.clone()); [INFO] [stdout] | ^^^^ mutable borrow occurs here --------- immutable borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/dp.rs:197:5 [INFO] [stdout] | [INFO] [stdout] 195 | let prev = self.g_datapath_cache.get(&frontend); [INFO] [stdout] | --------------------- immutable borrow occurs here [INFO] [stdout] 196 | if let Some(prev_addr) = prev { [INFO] [stdout] 197 | self.lb4_datapath_to_ebpf_map(frontend, backend_addresses.clone(), prev_addr.clone()); [INFO] [stdout] | ^^^^ mutable borrow occurs here --------- immutable borrow later used here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | async fn sync_loop(client: Client, rx_svc: & mut mpsc::Receiver, rx_ep: & mut mpsc::Receiver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dp.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | for (k, v) in &self.g_backend_addr_cache { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dp.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | for (k, v) in &self.g_frontend_addr_cache{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `add` [INFO] [stdout] --> src/dp.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | let (add, del) = self.track_ep_addr_change(&ekey, nep); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `del` [INFO] [stdout] --> src/dp.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let (add, del) = self.track_ep_addr_change(&ekey, nep); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_del` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `add` [INFO] [stdout] --> src/dp.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | let (add, del) = track_l4_addr_change(backends.to_vec(), prevs); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l4` [INFO] [stdout] --> src/dp.rs:232:7 [INFO] [stdout] | [INFO] [stdout] 232 | for l4 in del { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_l4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/dp/mbpf.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | val = &mut (*bval); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dp/mbpf.rs:132:15 [INFO] [stdout] | [INFO] [stdout] 132 | if let Err(err) = ret { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:153:16 [INFO] [stdout] | [INFO] [stdout] 153 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:184:20 [INFO] [stdout] | [INFO] [stdout] 184 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:195:31 [INFO] [stdout] | [INFO] [stdout] 195 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:196:35 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/dp/mbpf.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | val = &mut (*bval); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dp/mbpf.rs:284:15 [INFO] [stdout] | [INFO] [stdout] 284 | if let Err(err) = ret { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:300:20 [INFO] [stdout] | [INFO] [stdout] 300 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | let mut k8s = Client::try_default().await?; [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | let mut svc_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let mut ep_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | let mut sync_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/main.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | async fn sync_loop(client: Client, rx_svc: & mut mpsc::Receiver, rx_ep: & mut mpsc::Receiver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dp.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | for (k, v) in &self.g_backend_addr_cache { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dp.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | for (k, v) in &self.g_frontend_addr_cache{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `add` [INFO] [stdout] --> src/dp.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | let (add, del) = self.track_ep_addr_change(&ekey, nep); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `del` [INFO] [stdout] --> src/dp.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | let (add, del) = self.track_ep_addr_change(&ekey, nep); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_del` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `add` [INFO] [stdout] --> src/dp.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | let (add, del) = track_l4_addr_change(backends.to_vec(), prevs); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l4` [INFO] [stdout] --> src/dp.rs:232:7 [INFO] [stdout] | [INFO] [stdout] 232 | for l4 in del { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_l4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/dp/mbpf.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | val = &mut (*bval); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dp/mbpf.rs:132:15 [INFO] [stdout] | [INFO] [stdout] 132 | if let Err(err) = ret { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:153:16 [INFO] [stdout] | [INFO] [stdout] 153 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:184:20 [INFO] [stdout] | [INFO] [stdout] 184 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:195:31 [INFO] [stdout] | [INFO] [stdout] 195 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:196:35 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok(c_int) = _lookup { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/dp/mbpf.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | val = &mut (*bval); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dp/mbpf.rs:284:15 [INFO] [stdout] | [INFO] [stdout] 284 | if let Err(err) = ret { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c_int` [INFO] [stdout] --> src/dp/mbpf.rs:300:20 [INFO] [stdout] | [INFO] [stdout] 300 | Ok(c_int) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | let mut k8s = Client::try_default().await?; [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | let mut svc_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | let mut ep_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:6 [INFO] [stdout] | [INFO] [stdout] 44 | let mut sync_client = k8s.clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `release_id` [INFO] [stdout] --> src/dp/ipv4.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn release_id(&mut self, l4addr: L4Address) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ipv4_revnat_entry` [INFO] [stdout] --> src/dp/mbpf.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct ipv4_revnat_entry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/dp/mbpf.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | #[warn(dead_code)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lookup` [INFO] [stdout] --> src/dp/mbpf.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn lookup(&self, key: &lb4_key, mut val: &mut lb4_service) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/dp/mbpf.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn clear(&self) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/dp/mbpf.rs:278:12 [INFO] [stdout] | [INFO] [stdout] 278 | pub fn clear(&self) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ip_addr_be32_from_str` [INFO] [stdout] --> src/dp.rs:423:8 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn ip_addr_be32_from_str(ipstr: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `release_id` [INFO] [stdout] --> src/dp/ipv4.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn release_id(&mut self, l4addr: L4Address) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ipv4_revnat_entry` [INFO] [stdout] --> src/dp/mbpf.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct ipv4_revnat_entry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/dp/mbpf.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | #[warn(dead_code)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lookup` [INFO] [stdout] --> src/dp/mbpf.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn lookup(&self, key: &lb4_key, mut val: &mut lb4_service) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/dp/mbpf.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn clear(&self) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clear` [INFO] [stdout] --> src/dp/mbpf.rs:278:12 [INFO] [stdout] | [INFO] [stdout] 278 | pub fn clear(&self) -> Result<(), errno::Errno> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ip_addr_be32_from_str` [INFO] [stdout] --> src/dp.rs:423:8 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn ip_addr_be32_from_str(ipstr: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:107:6 [INFO] [stdout] | [INFO] [stdout] 107 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:126:6 [INFO] [stdout] | [INFO] [stdout] 126 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:137:7 [INFO] [stdout] | [INFO] [stdout] 137 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | self.m1.delete(&svckey); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:211:3 [INFO] [stdout] | [INFO] [stdout] 211 | self.m1.upsert(&svckey, &svcval); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:221:4 [INFO] [stdout] | [INFO] [stdout] 221 | self.m1.upsert(&svckey, &svcval); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:107:6 [INFO] [stdout] | [INFO] [stdout] 107 | tx_svc.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:126:6 [INFO] [stdout] | [INFO] [stdout] 126 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:131:5 [INFO] [stdout] | [INFO] [stdout] 131 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:137:7 [INFO] [stdout] | [INFO] [stdout] 137 | tx_ep.send(event).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | self.m1.delete(&svckey); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:211:3 [INFO] [stdout] | [INFO] [stdout] 211 | self.m1.upsert(&svckey, &svcval); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:221:4 [INFO] [stdout] | [INFO] [stdout] 221 | self.m1.upsert(&svckey, &svcval); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:228:4 [INFO] [stdout] | [INFO] [stdout] 228 | self.m1.delete(&svckey); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:242:4 [INFO] [stdout] | [INFO] [stdout] 242 | self.m2.upsert(&id, &bk); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:281:6 [INFO] [stdout] | [INFO] [stdout] 281 | self.m2.delete(&bkid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp/mbpf.rs:206:33 [INFO] [stdout] | [INFO] [stdout] 206 | ... m2.lookup(&bkid, &val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp/mbpf.rs:308:21 [INFO] [stdout] | [INFO] [stdout] 308 | self.lookup(&(*pid), &val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:228:4 [INFO] [stdout] | [INFO] [stdout] 228 | self.m1.delete(&svckey); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:242:4 [INFO] [stdout] | [INFO] [stdout] 242 | self.m2.upsert(&id, &bk); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp.rs:281:6 [INFO] [stdout] | [INFO] [stdout] 281 | self.m2.delete(&bkid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp/mbpf.rs:206:33 [INFO] [stdout] | [INFO] [stdout] 206 | ... m2.lookup(&bkid, &val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/dp/mbpf.rs:308:21 [INFO] [stdout] | [INFO] [stdout] 308 | self.lookup(&(*pid), &val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 46s [INFO] running `Command { std: "docker" "inspect" "c27e29199399cade243db1bc8f2136ccdc69dfa10c2115b99140efe602acdec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27e29199399cade243db1bc8f2136ccdc69dfa10c2115b99140efe602acdec8", kill_on_drop: false }` [INFO] [stdout] c27e29199399cade243db1bc8f2136ccdc69dfa10c2115b99140efe602acdec8