[INFO] fetching crate prometheus_wireguard_exporter 3.6.3... [INFO] checking prometheus_wireguard_exporter-3.6.3 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] extracting crate prometheus_wireguard_exporter 3.6.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate prometheus_wireguard_exporter 3.6.3 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5/source/.cargo/config.toml [INFO] started tweaking crates.io crate prometheus_wireguard_exporter 3.6.3 [INFO] finished tweaking crates.io crate prometheus_wireguard_exporter 3.6.3 [INFO] tweaked toml for crates.io crate prometheus_wireguard_exporter 3.6.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate prometheus_wireguard_exporter 3.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded ct-logs v0.8.0 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded mio v0.8.1 [INFO] [stderr] Downloaded tracing-core v0.1.23 [INFO] [stderr] Downloaded clippy v0.0.302 [INFO] [stderr] Downloaded prometheus_exporter_base v1.3.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae4f6b30a1500fe5e99b3234ad1965a91444de38abe084d37a814943d70a694c [INFO] running `Command { std: "docker" "start" "-a" "ae4f6b30a1500fe5e99b3234ad1965a91444de38abe084d37a814943d70a694c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae4f6b30a1500fe5e99b3234ad1965a91444de38abe084d37a814943d70a694c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae4f6b30a1500fe5e99b3234ad1965a91444de38abe084d37a814943d70a694c", kill_on_drop: false }` [INFO] [stdout] ae4f6b30a1500fe5e99b3234ad1965a91444de38abe084d37a814943d70a694c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58146097465ab7687ee92bd489ea622fbfba0e388239b08322457a7dfdb538dc [INFO] running `Command { std: "docker" "start" "-a" "58146097465ab7687ee92bd489ea622fbfba0e388239b08322457a7dfdb538dc", kill_on_drop: false }` [INFO] [stderr] warning: prometheus_wireguard_exporter v3.6.3 (/opt/rustwide/workdir) ignoring invalid dependency `clippy` which is missing a lib target [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.8.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking clap v3.1.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking prometheus_exporter_base v1.3.0 [INFO] [stderr] Checking prometheus_wireguard_exporter v3.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `public_key`, `private_key`, `local_port` and `persistent_keepalive` are never read [INFO] [stdout] --> src/wireguard.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub(crate) struct LocalEndpoint { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 39 | pub public_key: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 40 | pub private_key: SecureString, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | pub local_port: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 42 | pub persistent_keepalive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `LocalEndpoint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `persistent_keepalive` is never read [INFO] [stdout] --> src/wireguard.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) struct RemoteEndpoint { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub persistent_keepalive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RemoteEndpoint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `allowed_ips` is never read [INFO] [stdout] --> src/wireguard_config.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) struct PeerEntry<'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 10 | pub public_key: &'a str, [INFO] [stdout] 11 | pub allowed_ips: &'a str, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PeerEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `public_key`, `private_key`, `local_port` and `persistent_keepalive` are never read [INFO] [stdout] --> src/wireguard.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub(crate) struct LocalEndpoint { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 39 | pub public_key: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 40 | pub private_key: SecureString, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | pub local_port: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 42 | pub persistent_keepalive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `LocalEndpoint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `persistent_keepalive` is never read [INFO] [stdout] --> src/wireguard.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) struct RemoteEndpoint { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub persistent_keepalive: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RemoteEndpoint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.05s [INFO] running `Command { std: "docker" "inspect" "58146097465ab7687ee92bd489ea622fbfba0e388239b08322457a7dfdb538dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58146097465ab7687ee92bd489ea622fbfba0e388239b08322457a7dfdb538dc", kill_on_drop: false }` [INFO] [stdout] 58146097465ab7687ee92bd489ea622fbfba0e388239b08322457a7dfdb538dc