[INFO] cloning repository https://github.com/nsproxy-rs/nsproxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsproxy-rs/nsproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ffdc5a8897e2880ab022ae9fbc2230f3581b9d9 [INFO] checking nsproxy-rs/nsproxy against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nsproxy-rs/nsproxy on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] finished tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] tweaked toml for git repo https://github.com/nsproxy-rs/nsproxy written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/nsproxy-rs/nsproxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded radix_trie v0.1.6 [INFO] [stderr] Downloaded trust-dns-client v0.19.3 [INFO] [stderr] Downloaded async-trait v0.1.30 [INFO] [stderr] Downloaded tokio v0.2.16 [INFO] [stderr] Downloaded trust-dns-proto v0.19.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 02edd3a7aa939beb110d964bddeb0c38df7ea849ac3ad04a04dec2ddaa2ddf68 [INFO] running `Command { std: "docker" "start" "-a" "02edd3a7aa939beb110d964bddeb0c38df7ea849ac3ad04a04dec2ddaa2ddf68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02edd3a7aa939beb110d964bddeb0c38df7ea849ac3ad04a04dec2ddaa2ddf68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02edd3a7aa939beb110d964bddeb0c38df7ea849ac3ad04a04dec2ddaa2ddf68", kill_on_drop: false }` [INFO] [stdout] 02edd3a7aa939beb110d964bddeb0c38df7ea849ac3ad04a04dec2ddaa2ddf68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a9f8fc71595dd03bfa6336222709a33d077769e5aab3d0b119ef8fa91b5bcdf5 [INFO] running `Command { std: "docker" "start" "-a" "a9f8fc71595dd03bfa6336222709a33d077769e5aab3d0b119ef8fa91b5bcdf5", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking data-encoding v2.2.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.14 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Checking tokio v0.2.16 [INFO] [stderr] Checking thiserror v1.0.14 [INFO] [stderr] Checking trust-dns-proto v0.19.3 [INFO] [stderr] Checking trust-dns-client v0.19.3 [INFO] [stderr] Checking nsproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum is never used: `ProxyMethod` [INFO] [stdout] --> src/config.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum ProxyMethod { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ProxyProtocol` [INFO] [stdout] --> src/config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ProxyProtocol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Auth` [INFO] [stdout] --> src/config.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Auth { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ProxyConfig` [INFO] [stdout] --> src/config.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct ProxyConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Config` [INFO] [stdout] --> src/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BASE_IPV4_ADDR` [INFO] [stdout] --> src/dns_server.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | const BASE_IPV4_ADDR: u32 = 0x0D000000; // 13.0.0.0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIRST_IPV4_ADDR` [INFO] [stdout] --> src/dns_server.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | const FIRST_IPV4_ADDR: u32 = BASE_IPV4_ADDR + 1; // 13.0.0.1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bind` [INFO] [stdout] --> src/dns_server.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub async fn bind(addr: A) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `port` [INFO] [stdout] --> src/dns_server.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn port(&self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ipv4_mapping` [INFO] [stdout] --> src/dns_server.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn ipv4_mapping(&self) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `run` [INFO] [stdout] --> src/dns_server.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 42 | pub async fn run(mut self) -> Result<(), tokio::io::Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_rdata_for_domain` [INFO] [stdout] --> src/dns_server.rs:68:14 [INFO] [stdout] | [INFO] [stdout] 68 | async fn create_rdata_for_domain(&mut self, name: &Name, record_type: RecordType) -> RData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_ipv4_addr_for_domain` [INFO] [stdout] --> src/dns_server.rs:75:14 [INFO] [stdout] | [INFO] [stdout] 75 | async fn create_ipv4_addr_for_domain(&mut self, name: &Name) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ProxyMethod` [INFO] [stdout] --> src/config.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum ProxyMethod { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ProxyProtocol` [INFO] [stdout] --> src/config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ProxyProtocol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Auth` [INFO] [stdout] --> src/config.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Auth { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ProxyConfig` [INFO] [stdout] --> src/config.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct ProxyConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Config` [INFO] [stdout] --> src/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "a9f8fc71595dd03bfa6336222709a33d077769e5aab3d0b119ef8fa91b5bcdf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9f8fc71595dd03bfa6336222709a33d077769e5aab3d0b119ef8fa91b5bcdf5", kill_on_drop: false }` [INFO] [stdout] a9f8fc71595dd03bfa6336222709a33d077769e5aab3d0b119ef8fa91b5bcdf5