[INFO] fetching crate hafnium 0.1.0... [INFO] testing hafnium-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate hafnium 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate hafnium 0.1.0 [INFO] finished tweaking crates.io crate hafnium 0.1.0 [INFO] tweaked toml for crates.io crate hafnium 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hafnium 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hafnium 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_spanned v0.6.8 [INFO] [stderr] Downloaded base58 v0.2.0 [INFO] [stderr] Downloaded anstyle v1.0.10 [INFO] [stderr] Downloaded home v0.5.9 [INFO] [stderr] Downloaded colorchoice v1.0.3 [INFO] [stderr] Downloaded cmake v0.1.51 [INFO] [stderr] Downloaded clap_derive v4.5.18 [INFO] [stderr] Downloaded anstyle-parse v0.2.6 [INFO] [stderr] Downloaded anstyle-query v1.1.2 [INFO] [stderr] Downloaded inout v0.1.3 [INFO] [stderr] Downloaded anyhow v1.0.92 [INFO] [stderr] Downloaded typenum v1.17.0 [INFO] [stderr] Downloaded clap v4.5.20 [INFO] [stderr] Downloaded p256 v0.13.2 [INFO] [stderr] Downloaded indexmap v2.6.0 [INFO] [stderr] Downloaded cc v1.1.31 [INFO] [stderr] Downloaded backtrace v0.3.74 [INFO] [stderr] Downloaded aws-lc-rs v1.10.0 [INFO] [stderr] Downloaded hkdf v0.12.4 [INFO] [stderr] Downloaded regex v1.11.1 [INFO] [stderr] Downloaded clap_builder v4.5.20 [INFO] [stderr] Downloaded rustls-webpki v0.102.8 [INFO] [stderr] Downloaded syn v2.0.86 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[stderr] Downloaded base64ct v1.6.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.89 [INFO] [stderr] Downloaded serde_derive v1.0.214 [INFO] [stderr] Downloaded rustls-pki-types v1.10.0 [INFO] [stderr] Downloaded libc v0.2.161 [INFO] [stderr] Downloaded pin-project-lite v0.2.15 [INFO] [stderr] Downloaded tokio v1.41.0 [INFO] [stderr] Downloaded ff v0.13.0 [INFO] [stderr] Downloaded errno v0.3.9 [INFO] [stderr] Downloaded linux-raw-sys v0.4.14 [INFO] [stderr] Downloaded ring v0.17.8 [INFO] [stderr] Downloaded aws-lc-sys v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4e67d30ed6c035e51762a27544bf09a781342f38519096d6cc13d38dc61cfb1 [INFO] running `Command { std: "docker" "start" "-a" "f4e67d30ed6c035e51762a27544bf09a781342f38519096d6cc13d38dc61cfb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4e67d30ed6c035e51762a27544bf09a781342f38519096d6cc13d38dc61cfb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e67d30ed6c035e51762a27544bf09a781342f38519096d6cc13d38dc61cfb1", kill_on_drop: false }` [INFO] [stdout] f4e67d30ed6c035e51762a27544bf09a781342f38519096d6cc13d38dc61cfb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee4438cfb3c5a4b039e0efd6801874c9448426a653498035b498325355ffa9f2 [INFO] running `Command { std: "docker" "start" "-a" "ee4438cfb3c5a4b039e0efd6801874c9448426a653498035b498325355ffa9f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling base64ct v1.6.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling aws-lc-rs v1.10.0 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling mirai-annotations v1.12.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling rustls v0.23.16 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.92 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling webpki-roots v0.26.6 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling anstream v0.6.17 [INFO] [stderr] Compiling base58 v0.2.0 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling syn v2.0.86 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling ff v0.13.0 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling aws-lc-sys v0.22.0 [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling p256 v0.13.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling tokio v1.41.0 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Compiling tokio-rustls v0.26.0 [INFO] [stderr] Compiling hafnium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/client.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | client: &mut HfClient, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `forward_ports` is never read [INFO] [stdout] --> src/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct HfClient { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | remote_peers: Arc>>, [INFO] [stdout] 6 | forward_ports: Arc>>, [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 `set_value` is never used [INFO] [stdout] --> src/config_manager.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn set_value(key: &str, value: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `diffie_hellman` is never used [INFO] [stdout] --> src/encryption.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl EphemeralSecret { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn diffie_hellman(&self, public_key: &PublicKey) -> SharedSecret { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_shared_secret` is never used [INFO] [stdout] --> src/encryption.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_shared_secret(public_key: &PublicKey) -> [u8; 32] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt` is never used [INFO] [stdout] --> src/encryption.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | pub async fn encrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt` is never used [INFO] [stdout] --> src/encryption.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | pub async fn decrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_port` and `remote_port` are never read [INFO] [stdout] --> src/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct PortForwarding { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 6 | local_port: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | remote_port: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PortForwarding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr`, `port`, and `ports` are never read [INFO] [stdout] --> src/server.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Peer { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 12 | pub addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | pub ports: Arc>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Peer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HfServer` is never constructed [INFO] [stdout] --> src/server.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct HfServer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listener` are never used [INFO] [stdout] --> src/server.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl HfServer { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 23 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub async fn listener(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_connection` is never used [INFO] [stdout] --> src/server.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | async fn handle_connection(server: &mut HfServer, mut socket: tokio::net::TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.73s [INFO] running `Command { std: "docker" "inspect" "ee4438cfb3c5a4b039e0efd6801874c9448426a653498035b498325355ffa9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee4438cfb3c5a4b039e0efd6801874c9448426a653498035b498325355ffa9f2", kill_on_drop: false }` [INFO] [stdout] ee4438cfb3c5a4b039e0efd6801874c9448426a653498035b498325355ffa9f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40a23fa9c7542638aacd836d4eef1b2b51c5dcc5a40a1dd2453b5c905bf5bacd [INFO] running `Command { std: "docker" "start" "-a" "40a23fa9c7542638aacd836d4eef1b2b51c5dcc5a40a1dd2453b5c905bf5bacd", kill_on_drop: false }` [INFO] [stderr] Compiling hafnium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `client` [INFO] [stdout] --> src/client.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | client: &mut HfClient, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `forward_ports` is never read [INFO] [stdout] --> src/client.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct HfClient { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 5 | remote_peers: Arc>>, [INFO] [stdout] 6 | forward_ports: Arc>>, [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 `set_value` is never used [INFO] [stdout] --> src/config_manager.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn set_value(key: &str, value: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `diffie_hellman` is never used [INFO] [stdout] --> src/encryption.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl EphemeralSecret { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn diffie_hellman(&self, public_key: &PublicKey) -> SharedSecret { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_shared_secret` is never used [INFO] [stdout] --> src/encryption.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_shared_secret(public_key: &PublicKey) -> [u8; 32] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encrypt` is never used [INFO] [stdout] --> src/encryption.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 56 | pub async fn encrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrypt` is never used [INFO] [stdout] --> src/encryption.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | pub async fn decrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `local_port` and `remote_port` are never read [INFO] [stdout] --> src/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct PortForwarding { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 6 | local_port: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 7 | remote_port: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PortForwarding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr`, `port`, and `ports` are never read [INFO] [stdout] --> src/server.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Peer { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 12 | pub addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | pub ports: Arc>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Peer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HfServer` is never constructed [INFO] [stdout] --> src/server.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct HfServer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `listener` are never used [INFO] [stdout] --> src/server.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl HfServer { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 23 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub async fn listener(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_connection` is never used [INFO] [stdout] --> src/server.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | async fn handle_connection(server: &mut HfServer, mut socket: tokio::net::TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "40a23fa9c7542638aacd836d4eef1b2b51c5dcc5a40a1dd2453b5c905bf5bacd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a23fa9c7542638aacd836d4eef1b2b51c5dcc5a40a1dd2453b5c905bf5bacd", kill_on_drop: false }` [INFO] [stdout] 40a23fa9c7542638aacd836d4eef1b2b51c5dcc5a40a1dd2453b5c905bf5bacd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e2de5d8b10f79a5d832eac9f13a97be7fad7afff67e0884c03c0cabf88a81d30 [INFO] running `Command { std: "docker" "start" "-a" "e2de5d8b10f79a5d832eac9f13a97be7fad7afff67e0884c03c0cabf88a81d30", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `client` [INFO] [stderr] --> src/client.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | client: &mut HfClient, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_client` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `forward_ports` is never read [INFO] [stderr] --> src/client.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct HfClient { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 5 | remote_peers: Arc>>, [INFO] [stderr] 6 | forward_ports: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `set_value` is never used [INFO] [stderr] --> src/config_manager.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn set_value(key: &str, value: &str) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `diffie_hellman` is never used [INFO] [stderr] --> src/encryption.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl EphemeralSecret { [INFO] [stderr] | -------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | fn diffie_hellman(&self, public_key: &PublicKey) -> SharedSecret { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_shared_secret` is never used [INFO] [stderr] --> src/encryption.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_shared_secret(public_key: &PublicKey) -> [u8; 32] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `encrypt` is never used [INFO] [stderr] --> src/encryption.rs:56:14 [INFO] [stderr] | [INFO] [stderr] 56 | pub async fn encrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `decrypt` is never used [INFO] [stderr] --> src/encryption.rs:64:14 [INFO] [stderr] | [INFO] [stderr] 64 | pub async fn decrypt(data: &[u8], shared_secret: &[u8; 32]) -> anyhow::Result, anyhow::Error> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `local_port` and `remote_port` are never read [INFO] [stderr] --> src/server.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct PortForwarding { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 6 | local_port: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 7 | remote_port: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PortForwarding` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `addr`, `port`, and `ports` are never read [INFO] [stderr] --> src/server.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Peer { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 12 | pub addr: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 13 | pub port: u16, [INFO] [stderr] | ^^^^ [INFO] [stderr] 14 | pub ports: Arc>>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Peer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `HfServer` is never constructed [INFO] [stderr] --> src/server.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct HfServer { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `listener` are never used [INFO] [stderr] --> src/server.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl HfServer { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 23 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub async fn listener(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `handle_connection` is never used [INFO] [stderr] --> src/server.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | async fn handle_connection(server: &mut HfServer, mut socket: tokio::net::TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hafnium` (bin "hf" test) generated 12 warnings (run `cargo fix --bin "hf" -p hafnium --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hf-c965a958939dcfdb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e2de5d8b10f79a5d832eac9f13a97be7fad7afff67e0884c03c0cabf88a81d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2de5d8b10f79a5d832eac9f13a97be7fad7afff67e0884c03c0cabf88a81d30", kill_on_drop: false }` [INFO] [stdout] e2de5d8b10f79a5d832eac9f13a97be7fad7afff67e0884c03c0cabf88a81d30