[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 try#3652eaba14e5de752eaa5a8ffcac7132f9244f07 for pr-139272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fincarceratus%2Fincarceratus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/incarceratus/incarceratus on toolchain 3652eaba14e5de752eaa5a8ffcac7132f9244f07 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-5-tc2/source/Cargo.toml [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" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1ba8751bcef853dc29aa0472d6291f00488c90a237dec1a7718aea4f5f6efc9 [INFO] running `Command { std: "docker" "start" "-a" "c1ba8751bcef853dc29aa0472d6291f00488c90a237dec1a7718aea4f5f6efc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1ba8751bcef853dc29aa0472d6291f00488c90a237dec1a7718aea4f5f6efc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ba8751bcef853dc29aa0472d6291f00488c90a237dec1a7718aea4f5f6efc9", kill_on_drop: false }` [INFO] [stdout] c1ba8751bcef853dc29aa0472d6291f00488c90a237dec1a7718aea4f5f6efc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7d75370b153ec6bcbcee0b3b4c7d1a2c6866aecdec318eed9f752cb873531e1 [INFO] running `Command { std: "docker" "start" "-a" "c7d75370b153ec6bcbcee0b3b4c7d1a2c6866aecdec318eed9f752cb873531e1", 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: 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] = note: `TcpConnTrackInfo` 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 `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( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "c7d75370b153ec6bcbcee0b3b4c7d1a2c6866aecdec318eed9f752cb873531e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7d75370b153ec6bcbcee0b3b4c7d1a2c6866aecdec318eed9f752cb873531e1", kill_on_drop: false }` [INFO] [stdout] c7d75370b153ec6bcbcee0b3b4c7d1a2c6866aecdec318eed9f752cb873531e1