[INFO] cloning repository https://github.com/Stratus51/rust_ping_scanner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stratus51/rust_ping_scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_ping_scanner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_ping_scanner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d05a46df54ee036b50c869f08b4056a7716d77b [INFO] testing Stratus51/rust_ping_scanner against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_ping_scanner" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stratus51/rust_ping_scanner on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stratus51/rust_ping_scanner [INFO] finished tweaking git repo https://github.com/Stratus51/rust_ping_scanner [INFO] tweaked toml for git repo https://github.com/Stratus51/rust_ping_scanner written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Stratus51/rust_ping_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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.2.5 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded pnet_macros v0.27.2 [INFO] [stderr] Downloaded pnet_packet v0.27.2 [INFO] [stderr] Downloaded syntex v0.42.2 [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded pnet v0.27.2 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] [stderr] Downloaded tokio v1.2.0 [INFO] [stderr] Downloaded sys-info v0.8.0 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded libc v0.2.87 [INFO] [stderr] Downloaded pnet_sys v0.27.2 [INFO] [stderr] Downloaded pnet_datalink v0.27.2 [INFO] [stderr] Downloaded pnet_transport v0.27.2 [INFO] [stderr] Downloaded bitflags v0.5.0 [INFO] [stderr] Downloaded pnet_base v0.27.2 [INFO] [stderr] Downloaded pnet_macros_support v0.27.2 [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b97490cdf7a5a407b6bdc9bb427ffd36a6cf3cbd6a547b8da972a618a62a349f [INFO] running `Command { std: "docker" "start" "-a" "b97490cdf7a5a407b6bdc9bb427ffd36a6cf3cbd6a547b8da972a618a62a349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b97490cdf7a5a407b6bdc9bb427ffd36a6cf3cbd6a547b8da972a618a62a349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97490cdf7a5a407b6bdc9bb427ffd36a6cf3cbd6a547b8da972a618a62a349f", kill_on_drop: false }` [INFO] [stdout] b97490cdf7a5a407b6bdc9bb427ffd36a6cf3cbd6a547b8da972a618a62a349f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07134912eafdab33f798125b70178a05e5429f8ab54a5a1c8f4b0fefbaa92790 [INFO] running `Command { std: "docker" "start" "-a" "07134912eafdab33f798125b70178a05e5429f8ab54a5a1c8f4b0fefbaa92790", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.27.2 [INFO] [stderr] Compiling pin-project-lite v0.2.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pnet_macros_support v0.27.2 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling sys-info v0.8.0 [INFO] [stderr] Compiling pnet_sys v0.27.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [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 pnet_transport v0.27.2 [INFO] [stderr] Compiling tokio_ip_ping_request v0.1.0 (/opt/rustwide/workdir/tokio_ip_ping_request) [INFO] [stdout] warning: unused import: `tcp` [INFO] [stdout] --> tokio_ip_ping_request/src/traceroute.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ping::{icmp, tcp}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr` and `latency` are never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RouteNode { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | addr: Ipv4Addr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | latency: Duration, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RouteNode` has a derived impl for the trait `Debug`, 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: field `stat` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TtlStat { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 15 | ttl: u8, [INFO] [stdout] 16 | stat: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TtlStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/icmp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/tcp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling measure_route v0.1.0 (/opt/rustwide/workdir/measure_route) [INFO] [stderr] Compiling ping v0.1.0 (/opt/rustwide/workdir/ping) [INFO] [stderr] Compiling traceroute v0.1.0 (/opt/rustwide/workdir/traceroute) [INFO] [stderr] Compiling ping_scan v0.1.0 (/opt/rustwide/workdir/ping_scan) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> ping_scan/src/configuration/v1.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> ping_scan/src/configuration/v1.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl IteratorType { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 140 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 166 | impl IteratorConfiguration { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 167 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn generate(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigurationObject` is never constructed [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct ConfigurationObject { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 261 | impl Configuration { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 262 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/cursor/mod.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 150 | impl CursorIterator { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 151 | pub fn new(cursor: C) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const MAX_DEPTH: u32 = 31; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl U32SamplingIterator { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 28 | pub fn new(depth: u32, index: u32, max_depth: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 56 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_str` and `from_u8` are never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl CursorType { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 81 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn from_u8(n: u8) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 109 | impl CursorConfiguration { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 110 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl LinkStateMonitorConfiguration { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 159 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 184 | impl CpuLoadMonitorConfiguration { [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 185 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 215 | impl Configuration { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 216 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl IteratorType { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 140 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 166 | impl IteratorConfiguration { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 167 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn generate(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigurationObject` is never constructed [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct ConfigurationObject { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 261 | impl Configuration { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 262 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const MAX_DEPTH: u32 = 31; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl U32SamplingIterator { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 28 | pub fn new(depth: u32, index: u32, max_depth: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "07134912eafdab33f798125b70178a05e5429f8ab54a5a1c8f4b0fefbaa92790", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07134912eafdab33f798125b70178a05e5429f8ab54a5a1c8f4b0fefbaa92790", kill_on_drop: false }` [INFO] [stdout] 07134912eafdab33f798125b70178a05e5429f8ab54a5a1c8f4b0fefbaa92790 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 463db9d2d00a89dd04786de6c3d448d2a3356559413ab0b372e63dbf8107022c [INFO] running `Command { std: "docker" "start" "-a" "463db9d2d00a89dd04786de6c3d448d2a3356559413ab0b372e63dbf8107022c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `tcp` [INFO] [stdout] --> tokio_ip_ping_request/src/traceroute.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ping::{icmp, tcp}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio_ip_ping_request v0.1.0 (/opt/rustwide/workdir/tokio_ip_ping_request) [INFO] [stdout] warning: fields `addr` and `latency` are never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RouteNode { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | addr: Ipv4Addr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | latency: Duration, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RouteNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ping_scan v0.1.0 (/opt/rustwide/workdir/ping_scan) [INFO] [stdout] warning: field `stat` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TtlStat { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 15 | ttl: u8, [INFO] [stdout] 16 | stat: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TtlStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ping v0.1.0 (/opt/rustwide/workdir/ping) [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/icmp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling traceroute v0.1.0 (/opt/rustwide/workdir/traceroute) [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/tcp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling measure_route v0.1.0 (/opt/rustwide/workdir/measure_route) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tcp` [INFO] [stdout] --> tokio_ip_ping_request/src/traceroute.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ping::{icmp, tcp}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr` and `latency` are never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RouteNode { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | addr: Ipv4Addr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | latency: Duration, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RouteNode` has a derived impl for the trait `Debug`, 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: field `stat` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/measure_route.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct TtlStat { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 15 | ttl: u8, [INFO] [stdout] 16 | stat: u8, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TtlStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/icmp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sn` is never read [INFO] [stdout] --> tokio_ip_ping_request/src/ping/tcp.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct PingIdentifier { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | sn: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 56 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_str` and `from_u8` are never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl CursorType { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 81 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn from_u8(n: u8) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 109 | impl CursorConfiguration { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 110 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 158 | impl LinkStateMonitorConfiguration { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 159 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:185:12 [INFO] [stdout] | [INFO] [stdout] 184 | impl CpuLoadMonitorConfiguration { [INFO] [stdout] | -------------------------------- associated function in this implementation [INFO] [stdout] 185 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/mod.rs:216:12 [INFO] [stdout] | [INFO] [stdout] 215 | impl Configuration { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 216 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl IteratorType { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 140 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 166 | impl IteratorConfiguration { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 167 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn generate(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigurationObject` is never constructed [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct ConfigurationObject { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 261 | impl Configuration { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 262 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const MAX_DEPTH: u32 = 31; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl U32SamplingIterator { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 28 | pub fn new(depth: u32, index: u32, max_depth: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `field_from_args` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl PingConfiguration { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 52 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 139 | impl IteratorType { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 140 | pub fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 166 | impl IteratorConfiguration { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 167 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn generate(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ConfigurationObject` is never constructed [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct ConfigurationObject { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_args` and `generate` are never used [INFO] [stdout] --> ping_scan/src/configuration/v0.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 261 | impl Configuration { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 262 | pub fn from_args(args: &[String]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn generate(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/cursor/mod.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 150 | impl CursorIterator { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 151 | pub fn new(cursor: C) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_DEPTH` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const MAX_DEPTH: u32 = 31; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl U32SamplingIterator { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] 28 | pub fn new(depth: u32, index: u32, max_depth: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "463db9d2d00a89dd04786de6c3d448d2a3356559413ab0b372e63dbf8107022c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463db9d2d00a89dd04786de6c3d448d2a3356559413ab0b372e63dbf8107022c", kill_on_drop: false }` [INFO] [stdout] 463db9d2d00a89dd04786de6c3d448d2a3356559413ab0b372e63dbf8107022c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f30dea25230c858a72efa506d6c77761482e9d6a4685705a306d49dfca8004c [INFO] running `Command { std: "docker" "start" "-a" "4f30dea25230c858a72efa506d6c77761482e9d6a4685705a306d49dfca8004c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `tcp` [INFO] [stderr] --> tokio_ip_ping_request/src/traceroute.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::ping::{icmp, tcp}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `addr` and `latency` are never read [INFO] [stderr] --> tokio_ip_ping_request/src/measure_route.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct RouteNode { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 9 | addr: Ipv4Addr, [INFO] [stderr] | ^^^^ [INFO] [stderr] 10 | latency: Duration, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RouteNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `stat` is never read [INFO] [stderr] --> tokio_ip_ping_request/src/measure_route.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct TtlStat { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 15 | ttl: u8, [INFO] [stderr] 16 | stat: u8, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TtlStat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `sn` is never read [INFO] [stderr] --> tokio_ip_ping_request/src/ping/icmp.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct PingIdentifier { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 30 | sn: u16, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `sn` is never read [INFO] [stderr] --> tokio_ip_ping_request/src/ping/tcp.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct PingIdentifier { [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 30 | sn: u16, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `PingIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `tokio_ip_ping_request` (lib) generated 5 warnings (run `cargo fix --lib -p tokio_ip_ping_request` to apply 1 suggestion) [INFO] [stderr] warning: `tokio_ip_ping_request` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: function `field_from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `from_args` and `generate` are never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 51 | impl PingConfiguration { [INFO] [stderr] | ---------------------- associated items in this implementation [INFO] [stderr] 52 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 101 | pub fn generate(&self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_str` is never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:140:12 [INFO] [stderr] | [INFO] [stderr] 139 | impl IteratorType { [INFO] [stderr] | ----------------- associated function in this implementation [INFO] [stderr] 140 | pub fn from_str(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `from_args` and `generate` are never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:167:12 [INFO] [stderr] | [INFO] [stderr] 166 | impl IteratorConfiguration { [INFO] [stderr] | -------------------------- associated items in this implementation [INFO] [stderr] 167 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 212 | pub fn generate(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ConfigurationObject` is never constructed [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:256:12 [INFO] [stderr] | [INFO] [stderr] 256 | pub struct ConfigurationObject { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `from_args` and `generate` are never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:262:12 [INFO] [stderr] | [INFO] [stderr] 261 | impl Configuration { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 262 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 273 | pub fn generate(&self) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> ping_scan/src/cursor/mod.rs:151:12 [INFO] [stderr] | [INFO] [stderr] 150 | impl CursorIterator { [INFO] [stderr] | --------------------------------- associated function in this implementation [INFO] [stderr] 151 | pub fn new(cursor: C) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_DEPTH` is never used [INFO] [stderr] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | pub const MAX_DEPTH: u32 = 31; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> ping_scan/src/deprecated/u32_sampling_iterator.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 27 | impl U32SamplingIterator { [INFO] [stderr] | ------------------------ associated function in this implementation [INFO] [stderr] 28 | pub fn new(depth: u32, index: u32, max_depth: u32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `field_from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:16:4 [INFO] [stderr] | [INFO] [stderr] 16 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 55 | impl PingConfiguration { [INFO] [stderr] | ---------------------- associated function in this implementation [INFO] [stderr] 56 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `from_str` and `from_u8` are never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 80 | impl CursorType { [INFO] [stderr] | --------------- associated functions in this implementation [INFO] [stderr] 81 | pub fn from_str(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | pub fn from_u8(n: u8) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 109 | impl CursorConfiguration { [INFO] [stderr] | ------------------------ associated function in this implementation [INFO] [stderr] 110 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 158 | impl LinkStateMonitorConfiguration { [INFO] [stderr] | ---------------------------------- associated function in this implementation [INFO] [stderr] 159 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:185:12 [INFO] [stderr] | [INFO] [stderr] 184 | impl CpuLoadMonitorConfiguration { [INFO] [stderr] | -------------------------------- associated function in this implementation [INFO] [stderr] 185 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/mod.rs:216:12 [INFO] [stderr] | [INFO] [stderr] 215 | impl Configuration { [INFO] [stderr] | ------------------ associated function in this implementation [INFO] [stderr] 216 | pub fn from_args(args: &[String]) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `field_from_args` is never used [INFO] [stderr] --> ping_scan/src/configuration/v0.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn field_from_args(args: &[String], field_name: &str) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ping_scan` (bin "ping_scan" test) generated 9 warnings [INFO] [stderr] warning: `ping_scan` (bin "read_ping_scan" test) generated 15 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/measure_route-e8cc7c1712c30259) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ping-3a7e0c0359daed9b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/app_ping_scan.rs (/opt/rustwide/target/debug/deps/ping_scan-bcbc74f33fd9e99b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test configuration::v0::test::decode_consistency ... ok [INFO] [stdout] test configuration::v1::test::decode_consistency ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test configuration::v1::test::decode_consistency ... ok [INFO] [stderr] Running unittests src/app_read_ping_scan.rs (/opt/rustwide/target/debug/deps/read_ping_scan-7521eb50a727ff79) [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_ip_ping_request-58cf34804681dbb3) [INFO] [stdout] test configuration::v0::test::decode_consistency ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/traceroute-733afab24734fc80) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio_ip_ping_request [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f30dea25230c858a72efa506d6c77761482e9d6a4685705a306d49dfca8004c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f30dea25230c858a72efa506d6c77761482e9d6a4685705a306d49dfca8004c", kill_on_drop: false }` [INFO] [stdout] 4f30dea25230c858a72efa506d6c77761482e9d6a4685705a306d49dfca8004c [INFO] testing Stratus51/rust_ping_scanner against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStratus51%2Frust_ping_scanner" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stratus51/rust_ping_scanner on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stratus51/rust_ping_scanner [INFO] finished tweaking git repo https://github.com/Stratus51/rust_ping_scanner [INFO] tweaked toml for git repo https://github.com/Stratus51/rust_ping_scanner written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Stratus51/rust_ping_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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5b43aaccc20994d44efe10dbfebed9c2c7a1c9fa01659ce9a36c97b1164be63 [INFO] running `Command { std: "docker" "start" "-a" "d5b43aaccc20994d44efe10dbfebed9c2c7a1c9fa01659ce9a36c97b1164be63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5b43aaccc20994d44efe10dbfebed9c2c7a1c9fa01659ce9a36c97b1164be63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5b43aaccc20994d44efe10dbfebed9c2c7a1c9fa01659ce9a36c97b1164be63", kill_on_drop: false }` [INFO] [stdout] d5b43aaccc20994d44efe10dbfebed9c2c7a1c9fa01659ce9a36c97b1164be63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b549ce87157cc8bb2c4bc11ce6654fe0dfa20ab638f6c980a8e61be31eac32fb [INFO] running `Command { std: "docker" "start" "-a" "b549ce87157cc8bb2c4bc11ce6654fe0dfa20ab638f6c980a8e61be31eac32fb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.27.2 [INFO] [stderr] Compiling pin-project-lite v0.2.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling pnet_macros_support v0.27.2 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b549ce87157cc8bb2c4bc11ce6654fe0dfa20ab638f6c980a8e61be31eac32fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b549ce87157cc8bb2c4bc11ce6654fe0dfa20ab638f6c980a8e61be31eac32fb", kill_on_drop: false }` [INFO] [stdout] b549ce87157cc8bb2c4bc11ce6654fe0dfa20ab638f6c980a8e61be31eac32fb