[INFO] cloning repository https://github.com/ogzhanolguncu/rs_syn_scanner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogzhanolguncu/rs_syn_scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frs_syn_scanner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frs_syn_scanner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6c2fdaa994c04a084b3cf3fb3dee6cc4f08a76e [INFO] checking ogzhanolguncu/rs_syn_scanner against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogzhanolguncu%2Frs_syn_scanner" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ogzhanolguncu/rs_syn_scanner [INFO] finished tweaking git repo https://github.com/ogzhanolguncu/rs_syn_scanner [INFO] tweaked toml for git repo https://github.com/ogzhanolguncu/rs_syn_scanner written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ogzhanolguncu/rs_syn_scanner on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ogzhanolguncu/rs_syn_scanner 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spinners v4.1.1 [INFO] [stderr] Downloaded pnet_packet v0.34.0 [INFO] [stderr] Downloaded pnet_base v0.34.0 [INFO] [stderr] Downloaded pnet_macros_support v0.34.0 [INFO] [stderr] Downloaded pnet_transport v0.34.0 [INFO] [stderr] Downloaded pnet_macros v0.34.0 [INFO] [stderr] Downloaded pnet_sys v0.34.0 [INFO] [stderr] Downloaded pnet v0.34.0 [INFO] [stderr] Downloaded ipnetwork v0.20.0 [INFO] [stderr] Downloaded pnet_datalink v0.34.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5124c5a92b7811dbe1fbfb2a7a41a065b67b37689b49da35a674a19db2d5923c [INFO] running `Command { std: "docker" "start" "-a" "5124c5a92b7811dbe1fbfb2a7a41a065b67b37689b49da35a674a19db2d5923c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5124c5a92b7811dbe1fbfb2a7a41a065b67b37689b49da35a674a19db2d5923c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5124c5a92b7811dbe1fbfb2a7a41a065b67b37689b49da35a674a19db2d5923c", kill_on_drop: false }` [INFO] [stdout] 5124c5a92b7811dbe1fbfb2a7a41a065b67b37689b49da35a674a19db2d5923c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edd441522cda5fd0e2514060bd78ca968f1dc930dbdcf73876c041058cc4ede9 [INFO] running `Command { std: "docker" "start" "-a" "edd441522cda5fd0e2514060bd78ca968f1dc930dbdcf73876c041058cc4ede9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking spinners v4.1.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Checking port-scanner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `arg` and `command` [INFO] [stdout] --> src/cli_parser.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{arg, command, Parser}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arg` and `command` [INFO] [stdout] --> src/cli_parser.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{arg, command, Parser}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dns_lookup` is never used [INFO] [stdout] --> src/cli_parser.rs:132:4 [INFO] [stdout] | [INFO] [stdout] 132 | fn dns_lookup(hostname: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | buff: &mut [u8], [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 39 | ) -> MutableTcpPacket { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | ) -> MutableTcpPacket<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dns_lookup` is never used [INFO] [stdout] --> src/cli_parser.rs:132:4 [INFO] [stdout] | [INFO] [stdout] 132 | fn dns_lookup(hostname: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | buff: &mut [u8], [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 39 | ) -> MutableTcpPacket { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | ) -> MutableTcpPacket<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "edd441522cda5fd0e2514060bd78ca968f1dc930dbdcf73876c041058cc4ede9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd441522cda5fd0e2514060bd78ca968f1dc930dbdcf73876c041058cc4ede9", kill_on_drop: false }` [INFO] [stdout] edd441522cda5fd0e2514060bd78ca968f1dc930dbdcf73876c041058cc4ede9