[INFO] cloning repository https://github.com/QaQAdrian/network_traffic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/QaQAdrian/network_traffic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQaQAdrian%2Fnetwork_traffic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQaQAdrian%2Fnetwork_traffic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf2f4c7a313e64163254c4245e74343bd97cb5c1
[INFO] checking QaQAdrian/network_traffic against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQaQAdrian%2Fnetwork_traffic" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/QaQAdrian/network_traffic
[INFO] finished tweaking git repo https://github.com/QaQAdrian/network_traffic
[INFO] tweaked toml for git repo https://github.com/QaQAdrian/network_traffic written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/QaQAdrian/network_traffic on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/QaQAdrian/network_traffic 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_sys v0.34.0
[INFO] [stderr]   Downloaded pnet_packet v0.34.0
[INFO] [stderr]   Downloaded pnet_transport v0.34.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.34.0
[INFO] [stderr]   Downloaded pnet v0.34.0
[INFO] [stderr]   Downloaded netstat2 v0.9.1
[INFO] [stderr]   Downloaded pnet_macros v0.34.0
[INFO] [stderr]   Downloaded pnet_datalink v0.34.0
[INFO] [stderr]   Downloaded pnet_base v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056
[INFO] running `Command { std: "docker" "start" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling pnet v0.34.0
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking pnet_sys v0.34.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking netstat2 v0.9.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]     Checking pnet_packet v0.34.0
[INFO] [stderr]     Checking pnet_transport v0.34.0
[INFO] [stderr]     Checking ipnetwork v0.20.0
[INFO] [stderr]     Checking pnet_datalink v0.34.0
[INFO] [stderr]     Checking network-traffic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub extern fn take(f: extern fn(ProcessStatisticsFFI)) {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub extern fn take(f: extern fn(ProcessStatisticsFFI)) {
[INFO] [stdout]    |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub extern fn take(f: extern fn(ProcessStatisticsFFI)) {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub extern fn take(f: extern fn(ProcessStatisticsFFI)) {
[INFO] [stdout]    |                       ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `interface_name`, `source_ip`, and `destination_ip` are never read
[INFO] [stdout]   --> src/network/analyze.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Frame {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 17 |     pub interface_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub source_ip: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 23 |     pub source_port: u16,
[INFO] [stdout] 24 |     pub destination_ip: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `another_frames` is never read
[INFO] [stdout]   --> src/network/network_traffic.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct NetworkTraffic {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 21 |     pub frames: Arc<Mutex<Vec<Frame>>>,
[INFO] [stdout] 22 |     pub another_frames: Arc<Mutex<Vec<Frame>>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lo`, `Utun`, `Awdl`, `Llw`, `Bridge`, and `P2p` are never constructed
[INFO] [stdout]   --> src/network/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InterfaceType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 13 |     Lo,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Utun,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Awdl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Llw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Bridge,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     P2p,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/config.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/lib.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lo`, `Utun`, `Awdl`, `Llw`, `Bridge`, and `P2p` are never constructed
[INFO] [stdout]   --> src/network/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InterfaceType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 13 |     Lo,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Utun,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Awdl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Llw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Bridge,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     P2p,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/config.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |        drop(unsafe {
[INFO] [stdout]    |   _____^    -
[INFO] [stdout]    |  |__________|
[INFO] [stdout] 46 | ||         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout] 47 | ||     });
[INFO] [stdout]    | ||_____-^
[INFO] [stdout]    | |______|
[INFO] [stdout]    |        argument has type `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 45 ~     let _ = unsafe {
[INFO] [stdout] 46 |         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout] 47 ~     };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `interface_name`, `source_ip`, and `destination_ip` are never read
[INFO] [stdout]   --> src/network/analyze.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Frame {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 17 |     pub interface_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub source_ip: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 23 |     pub source_port: u16,
[INFO] [stdout] 24 |     pub destination_ip: IpAddr,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Frame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `another_frames` is never read
[INFO] [stdout]   --> src/network/network_traffic.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct NetworkTraffic {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 21 |     pub frames: Arc<Mutex<Vec<Frame>>>,
[INFO] [stdout] 22 |     pub another_frames: Arc<Mutex<Vec<Frame>>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lo`, `Utun`, `Awdl`, `Llw`, `Bridge`, and `P2p` are never constructed
[INFO] [stdout]   --> src/network/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InterfaceType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 13 |     Lo,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Utun,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Awdl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Llw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Bridge,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     P2p,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/config.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/lib.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Lo`, `Utun`, `Awdl`, `Llw`, `Bridge`, and `P2p` are never constructed
[INFO] [stdout]   --> src/network/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InterfaceType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 13 |     Lo,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Utun,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Awdl,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Llw,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Bridge,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 20 |     P2p,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterfaceType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/network/config.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[warn(dead_code)]
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NetworkTraffic` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `network_traffic`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/lib.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |        drop(unsafe {
[INFO] [stdout]    |   _____^    -
[INFO] [stdout]    |  |__________|
[INFO] [stdout] 46 | ||         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout] 47 | ||     });
[INFO] [stdout]    | ||_____-^
[INFO] [stdout]    | |______|
[INFO] [stdout]    |        argument has type `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 45 ~     let _ = unsafe {
[INFO] [stdout] 46 |         let v = Vec::from_raw_parts(statistics.list as *mut ProcessPacketLength, statistics.length, statistics.length);
[INFO] [stdout] 47 ~     };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.30s
[INFO] running `Command { std: "docker" "inspect" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056", kill_on_drop: false }`
[INFO] [stdout] 8389080537a4dc468e696fbdd39eb1d2197fadfae3d2f76f7e852223969fe056
