[INFO] cloning repository https://github.com/incarceratus/incarceratus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/incarceratus/incarceratus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincarceratus%2Fincarceratus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincarceratus%2Fincarceratus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bda867da18a3e78a6cb021ffbce0969c1f73bb80
[INFO] checking incarceratus/incarceratus against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincarceratus%2Fincarceratus" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/incarceratus/incarceratus
[INFO] finished tweaking git repo https://github.com/incarceratus/incarceratus
[INFO] tweaked toml for git repo https://github.com/incarceratus/incarceratus written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/incarceratus/incarceratus on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/incarceratus/incarceratus 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c484b153245e3f25d1b18c72797cfb78369bff5da2a82705e4e6402d0955eb8f
[INFO] running `Command { std: "docker" "start" "-a" "c484b153245e3f25d1b18c72797cfb78369bff5da2a82705e4e6402d0955eb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c484b153245e3f25d1b18c72797cfb78369bff5da2a82705e4e6402d0955eb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c484b153245e3f25d1b18c72797cfb78369bff5da2a82705e4e6402d0955eb8f", kill_on_drop: false }`
[INFO] [stdout] c484b153245e3f25d1b18c72797cfb78369bff5da2a82705e4e6402d0955eb8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a6f0210646d6246a27ed71fb855b6c33ccfef15dd0739d1d1c00539e76dc1e4
[INFO] running `Command { std: "docker" "start" "-a" "8a6f0210646d6246a27ed71fb855b6c33ccfef15dd0739d1d1c00539e76dc1e4", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking incarceratus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/ttl_track.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TcpConnRecord {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 23 |     key: [u8; TCP_CONN_RECORD_KEY_LEN], // Connection key
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TcpConnRecord` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tcp_handle_outgoing_ttl_parse_packet_if` is never used
[INFO] [stdout]    --> src/ttl_track.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub fn tcp_handle_outgoing_ttl_parse_packet_if(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tcp_handle_outgoing_fake_packet` is never used
[INFO] [stdout]    --> src/ttl_track.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn tcp_handle_outgoing_fake_packet<F>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCP_CONN_RECORD_KEY_LEN` is never used
[INFO] [stdout]  --> src/ttl_track.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const TCP_CONN_RECORD_KEY_LEN: usize = 37; // Length of the TCP connection record key
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TCP_CLEANUP_INTERVAL_SEC` is never used
[INFO] [stdout]  --> src/ttl_track.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const TCP_CLEANUP_INTERVAL_SEC: u64 = 30; // Cleanup interval in seconds
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnTrackInfo` is never constructed
[INFO] [stdout]   --> src/ttl_track.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct TcpConnTrackInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnRecord` is never constructed
[INFO] [stdout]   --> src/ttl_track.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TcpConnRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpConnTrack` is never constructed
[INFO] [stdout]   --> src/ttl_track.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct TcpConnTrack {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ttl_track.rs:36:12
[INFO] [stdout]     |
[INFO] [stdout] 34  | impl TcpConnTrack {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 35  |     // Create a new TCP connection tracking instance
[INFO] [stdout] 36  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44  |     fn fill_key_data(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87  |     fn fill_data_from_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn construct_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn deconstruct_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn check_get_tcp_conn_track_key(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     fn add_tcp_conn_track(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |     fn tcp_cleanup(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn tcp_handle_incoming(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn tcp_handle_outgoing(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tcp_get_auto_ttl` is never used
[INFO] [stdout]    --> src/ttl_track.rs:274:8
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub fn tcp_get_auto_ttl(ttl: u8, auto_ttl_1: u8, auto_ttl_2: u8, min_hops: u8, max_ttl: u8) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_http_fragment_size_option` is never used
[INFO] [stdout]    --> src/ttl_track.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub fn set_http_fragment_size_option(fragment_size: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tcp_handle_outgoing_ttl_parse_packet_if` is never used
[INFO] [stdout]    --> src/ttl_track.rs:324:8
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub fn tcp_handle_outgoing_ttl_parse_packet_if(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tcp_handle_outgoing_fake_packet` is never used
[INFO] [stdout]    --> src/ttl_track.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn tcp_handle_outgoing_fake_packet<F>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "8a6f0210646d6246a27ed71fb855b6c33ccfef15dd0739d1d1c00539e76dc1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6f0210646d6246a27ed71fb855b6c33ccfef15dd0739d1d1c00539e76dc1e4", kill_on_drop: false }`
[INFO] [stdout] 8a6f0210646d6246a27ed71fb855b6c33ccfef15dd0739d1d1c00539e76dc1e4
