[INFO] cloning repository https://github.com/kriyip/https-proxy-tunnel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kriyip/https-proxy-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkriyip%2Fhttps-proxy-tunnel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkriyip%2Fhttps-proxy-tunnel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c855b1020a49106a51dc024154d92a9a7c91b1d [INFO] checking kriyip/https-proxy-tunnel against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkriyip%2Fhttps-proxy-tunnel" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kriyip/https-proxy-tunnel on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kriyip/https-proxy-tunnel [INFO] finished tweaking git repo https://github.com/kriyip/https-proxy-tunnel [INFO] tweaked toml for git repo https://github.com/kriyip/https-proxy-tunnel written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kriyip/https-proxy-tunnel 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-as-inner v0.3.4 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded thread-id v4.2.1 [INFO] [stderr] Downloaded ipconfig v0.2.2 [INFO] [stderr] Downloaded destructure_traitobject v0.2.0 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded ordered-float v2.10.1 [INFO] [stderr] Downloaded trust-dns-rustls v0.20.4 [INFO] [stderr] Downloaded unsafe-any-ors v1.0.0 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded log4rs v1.2.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.4 [INFO] [stderr] Downloaded openssl-sys v0.9.98 [INFO] [stderr] Downloaded trust-dns-proto v0.20.4 [INFO] [stderr] Downloaded typemap-ors v1.0.0 [INFO] [stderr] Downloaded pkg-config v0.3.28 [INFO] [stderr] Downloaded async-trait v0.1.75 [INFO] [stderr] Downloaded openssl v0.10.62 [INFO] [stderr] Downloaded tokio v1.35.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52444082f94fb51418814486fc68fb8a5f6ff584b64895b294a44789c05acf21 [INFO] running `Command { std: "docker" "start" "-a" "52444082f94fb51418814486fc68fb8a5f6ff584b64895b294a44789c05acf21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52444082f94fb51418814486fc68fb8a5f6ff584b64895b294a44789c05acf21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52444082f94fb51418814486fc68fb8a5f6ff584b64895b294a44789c05acf21", kill_on_drop: false }` [INFO] [stdout] 52444082f94fb51418814486fc68fb8a5f6ff584b64895b294a44789c05acf21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dcf8ce0901c9ea4aaab4e43bc7bb0e86b52099e46ed69c239c0a59f79bc06a1 [INFO] running `Command { std: "docker" "start" "-a" "5dcf8ce0901c9ea4aaab4e43bc7bb0e86b52099e46ed69c239c0a59f79bc06a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling async-trait v0.1.75 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.76 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Compiling enum-as-inner v0.3.4 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking trust-dns-proto v0.20.4 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking log4rs v1.2.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking trust-dns-rustls v0.20.4 [INFO] [stderr] Checking trust-dns-resolver v0.20.4 [INFO] [stderr] Checking http-tunnel-proxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tokio::sync::futures` [INFO] [stdout] --> src/dns_resolver.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | use tokio::sync::futures; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dns_resolver` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let dns_resolver = DNSResolver::new(60); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dns_resolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ip` and `valid_until` are never read [INFO] [stdout] --> src/dns_resolver.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DNSRecord { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 10 | ip: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | valid_until: Instant, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `records`, `ttl`, and `tokio_resolver` are never read [INFO] [stdout] --> src/dns_resolver.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct DNSResolver { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 16 | records: Arc>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | ttl: Duration, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | tokio_resolver: TokioAsyncResolver, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DNSResolver` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `check_cache`, `update_cache`, `cleanup_expired_records`, and `resolve_domain` are never used [INFO] [stdout] --> src/dns_resolver.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl DNSResolver { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn check_cache(&self, domain: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn update_cache(&self, domain: &str, ip: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub async fn cleanup_expired_records(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub async fn resolve_domain(&self, domain: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dns_resolver` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let dns_resolver = DNSResolver::new(60); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dns_resolver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "5dcf8ce0901c9ea4aaab4e43bc7bb0e86b52099e46ed69c239c0a59f79bc06a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dcf8ce0901c9ea4aaab4e43bc7bb0e86b52099e46ed69c239c0a59f79bc06a1", kill_on_drop: false }` [INFO] [stdout] 5dcf8ce0901c9ea4aaab4e43bc7bb0e86b52099e46ed69c239c0a59f79bc06a1