[INFO] cloning repository https://github.com/EngineersBox/TCP-Proxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EngineersBox/TCP-Proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineersBox%2FTCP-Proxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineersBox%2FTCP-Proxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e90aa3c7f6d5f4407a94e7151b3c60a5cb15b5c [INFO] testing EngineersBox/TCP-Proxy against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEngineersBox%2FTCP-Proxy" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EngineersBox/TCP-Proxy on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EngineersBox/TCP-Proxy [INFO] finished tweaking git repo https://github.com/EngineersBox/TCP-Proxy [INFO] tweaked toml for git repo https://github.com/EngineersBox/TCP-Proxy written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/EngineersBox/TCP-Proxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9d5dba5bff6f93451a0efc72a24fcbda838e4a76cf6562b6ae59d1196ce1360 [INFO] running `Command { std: "docker" "start" "-a" "e9d5dba5bff6f93451a0efc72a24fcbda838e4a76cf6562b6ae59d1196ce1360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9d5dba5bff6f93451a0efc72a24fcbda838e4a76cf6562b6ae59d1196ce1360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d5dba5bff6f93451a0efc72a24fcbda838e4a76cf6562b6ae59d1196ce1360", kill_on_drop: false }` [INFO] [stdout] e9d5dba5bff6f93451a0efc72a24fcbda838e4a76cf6562b6ae59d1196ce1360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e9de69abd0398b4f38fdce6572b9162d43a8535c52e54551ff97b01a4660a52 [INFO] running `Command { std: "docker" "start" "-a" "5e9de69abd0398b4f38fdce6572b9162d43a8535c52e54551ff97b01a4660a52", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.27.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling pnet_sys v0.27.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling pnet_macros_support v0.27.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling slog-async v2.6.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling java-properties v1.3.0 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.27.2 [INFO] [stderr] Compiling pnet_packet v0.27.2 [INFO] [stderr] Compiling ipnetwork v0.17.0 [INFO] [stderr] Compiling pnet_datalink v0.27.2 [INFO] [stderr] Compiling slog-json v2.3.0 [INFO] [stderr] Compiling pnet_transport v0.27.2 [INFO] [stderr] Compiling tcp_proxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::traffic::bindingset::BindingRule` [INFO] [stdout] --> src/servlet/proxy.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::traffic::bindingset::BindingRule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/traffic/bindingset.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/servlet/proxy.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | for mut rule in rule_set.bindings { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/configuration/config.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn get(&mut self, key: String) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ConfigPropertiesError` [INFO] [stdout] --> src/configuration/exceptions.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum ConfigPropertiesError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_all_header_mappings` [INFO] [stdout] --> src/traffic/bindingset.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn add_all_header_mappings(&mut self, mappings: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_url_wildcard` [INFO] [stdout] --> src/traffic/bindingset.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn set_url_wildcard(&mut self, wildcard: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_method_enum` [INFO] [stdout] --> src/traffic/bindingset.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn set_method_enum(&mut self, method: HttpMethod) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `st_version_float` [INFO] [stdout] --> src/traffic/bindingset.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn st_version_float(&mut self, version: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/traffic/bindingset.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn new(id: String) -> BindingSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_rule` [INFO] [stdout] --> src/traffic/bindingset.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn add_rule(&mut self, rule: BindingRule) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_rules` [INFO] [stdout] --> src/traffic/bindingset.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn add_rules(&mut self, rules: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Enforcer` [INFO] [stdout] --> src/traffic/enforcer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Enforcer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TransferFilterService` [INFO] [stdout] --> src/traffic/enforcer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TransferFilterService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PacketHandler` [INFO] [stdout] --> src/traffic/packet_handler.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct PacketHandler<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_buffer` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn get_buffer(&mut self) -> &mut Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `buffer_to_slice` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn buffer_to_slice(&mut self) -> &[Byte] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty_buffer` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn empty_buffer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "5e9de69abd0398b4f38fdce6572b9162d43a8535c52e54551ff97b01a4660a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e9de69abd0398b4f38fdce6572b9162d43a8535c52e54551ff97b01a4660a52", kill_on_drop: false }` [INFO] [stdout] 5e9de69abd0398b4f38fdce6572b9162d43a8535c52e54551ff97b01a4660a52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61e73bea3bffafb14cb2b8bdb7139afa1dbf12ad893d5bfbe212bd34e8030e66 [INFO] running `Command { std: "docker" "start" "-a" "61e73bea3bffafb14cb2b8bdb7139afa1dbf12ad893d5bfbe212bd34e8030e66", kill_on_drop: false }` [INFO] [stderr] Compiling tcp_proxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::traffic::bindingset::BindingRule` [INFO] [stdout] --> src/servlet/proxy.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::traffic::bindingset::BindingRule; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/traffic/bindingset.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/servlet/proxy.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | for mut rule in rule_set.bindings { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/configuration/config.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn get(&mut self, key: String) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ConfigPropertiesError` [INFO] [stdout] --> src/configuration/exceptions.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum ConfigPropertiesError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_all_header_mappings` [INFO] [stdout] --> src/traffic/bindingset.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn add_all_header_mappings(&mut self, mappings: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_url_wildcard` [INFO] [stdout] --> src/traffic/bindingset.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn set_url_wildcard(&mut self, wildcard: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_method_enum` [INFO] [stdout] --> src/traffic/bindingset.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn set_method_enum(&mut self, method: HttpMethod) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `st_version_float` [INFO] [stdout] --> src/traffic/bindingset.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn st_version_float(&mut self, version: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/traffic/bindingset.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn new(id: String) -> BindingSet { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_rule` [INFO] [stdout] --> src/traffic/bindingset.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn add_rule(&mut self, rule: BindingRule) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_rules` [INFO] [stdout] --> src/traffic/bindingset.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn add_rules(&mut self, rules: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Enforcer` [INFO] [stdout] --> src/traffic/enforcer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Enforcer { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TransferFilterService` [INFO] [stdout] --> src/traffic/enforcer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TransferFilterService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `PacketHandler` [INFO] [stdout] --> src/traffic/packet_handler.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct PacketHandler<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_buffer` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn get_buffer(&mut self) -> &mut Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `buffer_to_slice` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn buffer_to_slice(&mut self) -> &[Byte] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty_buffer` [INFO] [stdout] --> src/traffic/packet/stream_packet_collector.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn empty_buffer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "61e73bea3bffafb14cb2b8bdb7139afa1dbf12ad893d5bfbe212bd34e8030e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e73bea3bffafb14cb2b8bdb7139afa1dbf12ad893d5bfbe212bd34e8030e66", kill_on_drop: false }` [INFO] [stdout] 61e73bea3bffafb14cb2b8bdb7139afa1dbf12ad893d5bfbe212bd34e8030e66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b6eae70552d1b82af0147e55e9a20d4410040bdcccb485c05bbb0c5d25191cd [INFO] running `Command { std: "docker" "start" "-a" "7b6eae70552d1b82af0147e55e9a20d4410040bdcccb485c05bbb0c5d25191cd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `crate::traffic::bindingset::BindingRule` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/servlet/proxy.rs:12:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 12 | use crate::traffic::bindingset::BindingRule; [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddr` [INFO] [stderr] --> src/traffic/bindingset.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::SocketAddr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/servlet/proxy.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | for mut rule in rule_set.bindings { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/configuration/config.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn get(&mut self, key: String) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ConfigPropertiesError` [INFO] [stderr] --> src/configuration/exceptions.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum ConfigPropertiesError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_all_header_mappings` [INFO] [stderr] --> src/traffic/bindingset.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn add_all_header_mappings(&mut self, mappings: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_url_wildcard` [INFO] [stderr] --> src/traffic/bindingset.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn set_url_wildcard(&mut self, wildcard: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_method_enum` [INFO] [stderr] --> src/traffic/bindingset.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn set_method_enum(&mut self, method: HttpMethod) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `st_version_float` [INFO] [stderr] --> src/traffic/bindingset.rs:111:12 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn st_version_float(&mut self, version: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/traffic/bindingset.rs:170:12 [INFO] [stderr] | [INFO] [stderr] 170 | pub fn new(id: String) -> BindingSet { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_rule` [INFO] [stderr] --> src/traffic/bindingset.rs:177:12 [INFO] [stderr] | [INFO] [stderr] 177 | pub fn add_rule(&mut self, rule: BindingRule) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_rules` [INFO] [stderr] --> src/traffic/bindingset.rs:180:12 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn add_rules(&mut self, rules: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Enforcer` [INFO] [stderr] --> src/traffic/enforcer.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Enforcer { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TransferFilterService` [INFO] [stderr] --> src/traffic/enforcer.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct TransferFilterService { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PacketHandler` [INFO] [stderr] --> src/traffic/packet_handler.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct PacketHandler<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_buffer` [INFO] [stderr] --> src/traffic/packet/stream_packet_collector.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn get_buffer(&mut self) -> &mut Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `buffer_to_slice` [INFO] [stderr] --> src/traffic/packet/stream_packet_collector.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn buffer_to_slice(&mut self) -> &[Byte] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty_buffer` [INFO] [stderr] --> src/traffic/packet/stream_packet_collector.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn empty_buffer(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tcp_proxy-4ad8f37d6eda6923) [INFO] running `Command { std: "docker" "inspect" "7b6eae70552d1b82af0147e55e9a20d4410040bdcccb485c05bbb0c5d25191cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b6eae70552d1b82af0147e55e9a20d4410040bdcccb485c05bbb0c5d25191cd", kill_on_drop: false }` [INFO] [stdout] 7b6eae70552d1b82af0147e55e9a20d4410040bdcccb485c05bbb0c5d25191cd