[INFO] updating cached repository https://github.com/timglabisch/mehsh [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 964cb9294b42cd35cc1b30145ab9d6ca07b19b04 [INFO] testing timglabisch/mehsh against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fmehsh" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timglabisch/mehsh on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/timglabisch/mehsh [INFO] finished tweaking git repo https://github.com/timglabisch/mehsh [INFO] tweaked toml for git repo https://github.com/timglabisch/mehsh written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/timglabisch/mehsh already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34dc1af1b8b8d5da39f81094fe120a400988a0aac44c2f2b18d0235a2b49032e [INFO] running `"docker" "start" "-a" "34dc1af1b8b8d5da39f81094fe120a400988a0aac44c2f2b18d0235a2b49032e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling structopt v0.3.3 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling toml v0.5.4 [INFO] [stderr] Compiling mehsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/client.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `SocketAddrV4` [INFO] [stderr] --> src/check/udp_echo/client.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime::Runtime` [INFO] [stderr] --> src/check/udp_echo/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::runtime::Runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/server.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ipv4Addr` [INFO] [stderr] --> src/check/udp_echo/server.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/check/udp_echo/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::System` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::System; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AllowAddr` [INFO] [stderr] --> src/config/mod.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::config::allow_addr::{AllowAddr, AllowIp}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut remote_socket = self.remote_socket; [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: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut socket = UdpSocket::bind(local_socket).await?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:52:22 [INFO] [stderr] | [INFO] [stderr] 52 | pub async fn run(mut self) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut interval = time::interval(Duration::from_millis(5_000)).map(|x| Either::Left(x)); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | Err(e) => eprintln!("client: could not send package to {:?}", &remote_socket) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:102:25 [INFO] [stderr] | [INFO] [stderr] 102 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/config/mod.rs:133:21 [INFO] [stderr] | [INFO] [stderr] 133 | if let Some(s) = raw_groups.get(identifier) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut rt : Runtime = Builder::new() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut analyzer= Analyzer::new(config.clone()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut now = SystemTime::now(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | V4(Ipv4Addr, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_version` [INFO] [stderr] --> src/check/udp_echo/packet.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn get_version(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `config` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | config: Config, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Port` [INFO] [stderr] --> src/config/allow_addr.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Port(usize), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Range` [INFO] [stderr] --> src/config/allow_addr.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Range(usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AnyPort` [INFO] [stderr] --> src/config/allow_addr.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | AnyPort, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V4` [INFO] [stderr] --> src/config/allow_addr.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | V4(Ipv4Addr, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Server` [INFO] [stderr] --> src/config/allow_addr.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Group` [INFO] [stderr] --> src/config/allow_addr.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | V6(String) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from_str` [INFO] [stderr] --> src/config/allow_addr.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new_from_str(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_v4` [INFO] [stderr] --> src/config/allow_addr.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | fn parse_v4(data: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from_str` [INFO] [stderr] --> src/config/allow_addr.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn new_from_str(data: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | rt.block_on(handle); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 40 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `"docker" "inspect" "34dc1af1b8b8d5da39f81094fe120a400988a0aac44c2f2b18d0235a2b49032e"` [INFO] running `"docker" "rm" "-f" "34dc1af1b8b8d5da39f81094fe120a400988a0aac44c2f2b18d0235a2b49032e"` [INFO] [stdout] 34dc1af1b8b8d5da39f81094fe120a400988a0aac44c2f2b18d0235a2b49032e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78e82916f2f3c4ea7e1934c12ccac639ad89f655a8ddb5ab6b07662f857f3585 [INFO] running `"docker" "start" "-a" "78e82916f2f3c4ea7e1934c12ccac639ad89f655a8ddb5ab6b07662f857f3585"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mehsh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/client.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `SocketAddrV4` [INFO] [stderr] --> src/check/udp_echo/client.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime::Runtime` [INFO] [stderr] --> src/check/udp_echo/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::runtime::Runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/server.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ipv4Addr` [INFO] [stderr] --> src/check/udp_echo/server.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/check/udp_echo/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::System` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::System; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AllowAddr` [INFO] [stderr] --> src/config/mod.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::config::allow_addr::{AllowAddr, AllowIp}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut remote_socket = self.remote_socket; [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: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut socket = UdpSocket::bind(local_socket).await?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:52:22 [INFO] [stderr] | [INFO] [stderr] 52 | pub async fn run(mut self) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut interval = time::interval(Duration::from_millis(5_000)).map(|x| Either::Left(x)); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | Err(e) => eprintln!("client: could not send package to {:?}", &remote_socket) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:102:25 [INFO] [stderr] | [INFO] [stderr] 102 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/config/mod.rs:133:21 [INFO] [stderr] | [INFO] [stderr] 133 | if let Some(s) = raw_groups.get(identifier) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut rt : Runtime = Builder::new() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut analyzer= Analyzer::new(config.clone()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut now = SystemTime::now(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | V4(Ipv4Addr, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_version` [INFO] [stderr] --> src/check/udp_echo/packet.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn get_version(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `config` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | config: Config, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Server` [INFO] [stderr] --> src/config/allow_addr.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Group` [INFO] [stderr] --> src/config/allow_addr.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | V6(String) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | rt.block_on(handle); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `"docker" "inspect" "78e82916f2f3c4ea7e1934c12ccac639ad89f655a8ddb5ab6b07662f857f3585"` [INFO] running `"docker" "rm" "-f" "78e82916f2f3c4ea7e1934c12ccac639ad89f655a8ddb5ab6b07662f857f3585"` [INFO] [stdout] 78e82916f2f3c4ea7e1934c12ccac639ad89f655a8ddb5ab6b07662f857f3585 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 96475cbeb02a5098eb61183048fa681c8179cff7d794c48e464ae2ad664895c4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "96475cbeb02a5098eb61183048fa681c8179cff7d794c48e464ae2ad664895c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/client.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `SocketAddrV4` [INFO] [stderr] --> src/check/udp_echo/client.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime::Runtime` [INFO] [stderr] --> src/check/udp_echo/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::runtime::Runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env`, `io` [INFO] [stderr] --> src/check/udp_echo/server.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{env, io}; [INFO] [stderr] | ^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ipv4Addr` [INFO] [stderr] --> src/check/udp_echo/server.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/check/udp_echo/server.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::System` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::System; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AllowAddr` [INFO] [stderr] --> src/config/mod.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::config::allow_addr::{AllowAddr, AllowIp}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut remote_socket = self.remote_socket; [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: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/client.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut socket = UdpSocket::bind(local_socket).await?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:52:22 [INFO] [stderr] | [INFO] [stderr] 52 | pub async fn run(mut self) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let mut interval = time::interval(Duration::from_millis(5_000)).map(|x| Either::Left(x)); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:69:25 [INFO] [stderr] | [INFO] [stderr] 69 | Err(e) => eprintln!("client: could not send package to {:?}", &remote_socket) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/check/udp_echo/client.rs:102:25 [INFO] [stderr] | [INFO] [stderr] 102 | Err(e) => eprintln!("issue with the client_send_handle") [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/config/mod.rs:133:21 [INFO] [stderr] | [INFO] [stderr] 133 | if let Some(s) = raw_groups.get(identifier) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut rt : Runtime = Builder::new() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut analyzer= Analyzer::new(config.clone()); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut now = SystemTime::now(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | V4(Ipv4Addr, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `config::allow_addr::AllowAddrPort` in public interface (error E0446) [INFO] [stderr] --> src/config/allow_addr.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_version` [INFO] [stderr] --> src/check/udp_echo/packet.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn get_version(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `config` [INFO] [stderr] --> src/check/udp_echo/analyzer.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | config: Config, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | V6(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Server` [INFO] [stderr] --> src/config/allow_addr.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Server(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Group` [INFO] [stderr] --> src/config/allow_addr.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Group(String, AllowAddrPort), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V6` [INFO] [stderr] --> src/config/allow_addr.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | V6(String) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | rt.block_on(handle); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 33 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mehsh-57100c465d0d4709 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test config::allow_addr::tests::test_allow_addr ... ok [INFO] [stdout] test config::allow_addr::tests::test_allow_addr_port ... ok [INFO] [stdout] test config::tests::test_basic_servers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "96475cbeb02a5098eb61183048fa681c8179cff7d794c48e464ae2ad664895c4"` [INFO] running `"docker" "rm" "-f" "96475cbeb02a5098eb61183048fa681c8179cff7d794c48e464ae2ad664895c4"` [INFO] [stdout] 96475cbeb02a5098eb61183048fa681c8179cff7d794c48e464ae2ad664895c4