[INFO] cloning repository https://github.com/zmack/rust-socks [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zmack/rust-socks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmack%2Frust-socks"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmack%2Frust-socks'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 84d89d46e7eab9a12771376080e981ae84b96e3e [INFO] checking zmack/rust-socks against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmack%2Frust-socks" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zmack/rust-socks on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/zmack/rust-socks [INFO] finished tweaking git repo https://github.com/zmack/rust-socks [INFO] tweaked toml for git repo https://github.com/zmack/rust-socks written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/zmack/rust-socks already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 350c23eede6b9c72fd9e83fd24336795c6b95a26cd847153864999caa69e4364 [INFO] running `"docker" "start" "-a" "350c23eede6b9c72fd9e83fd24336795c6b95a26cd847153864999caa69e4364"` [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking rust-socks v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::net::lookup_host` [INFO] [stderr] --> src/dns_cache.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::lookup_host; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `lookup_host` in `net` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::net::lookup_host` [INFO] [stderr] --> src/dns_cache.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::net::lookup_host; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `lookup_host` in `net` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::os; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error`, `io` [INFO] [stderr] --> src/main.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use std::{io, error}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpStream` [INFO] [stderr] --> src/main.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClientTracker` [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use client_tracker::{ClientTracker, ClientTrackers}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `SocketAddr` [INFO] [stderr] --> src/configuration.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{IpAddr, Ipv4Addr, SocketAddr}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/client_tracker.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os` [INFO] [stderr] --> src/server.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::os; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error`, `io` [INFO] [stderr] --> src/server.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{io, error}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/server.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{TcpListener, TcpStream, Shutdown}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpAddr` [INFO] [stderr] --> src/server.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClientTracker` [INFO] [stderr] --> src/server.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | use client_tracker::{ClientTracker, ClientTrackers}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `configuration::Configuration` [INFO] [stderr] --> src/server.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use configuration::Configuration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LittleEndian`, `WriteBytesExt` [INFO] [stderr] --> src/server.rs:17:36 [INFO] [stderr] | [INFO] [stderr] 17 | use server::byteorder::{BigEndian, LittleEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::os; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error`, `io` [INFO] [stderr] --> src/main.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use std::{io, error}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpStream` [INFO] [stderr] --> src/main.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClientTracker` [INFO] [stderr] --> src/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use client_tracker::{ClientTracker, ClientTrackers}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Ipv4Addr`, `SocketAddr` [INFO] [stderr] --> src/configuration.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{IpAddr, Ipv4Addr, SocketAddr}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/client_tracker.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os` [INFO] [stderr] --> src/server.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::os; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error`, `io` [INFO] [stderr] --> src/server.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{io, error}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/server.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::net::{TcpListener, TcpStream, Shutdown}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpAddr` [INFO] [stderr] --> src/server.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | use std::net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ClientTracker` [INFO] [stderr] --> src/server.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | use client_tracker::{ClientTracker, ClientTrackers}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `configuration::Configuration` [INFO] [stderr] --> src/server.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use configuration::Configuration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LittleEndian`, `WriteBytesExt` [INFO] [stderr] --> src/server.rs:17:36 [INFO] [stderr] | [INFO] [stderr] 17 | use server::byteorder::{BigEndian, LittleEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/logger.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 32 | / loop { [INFO] [stderr] 33 | | match rx.recv() { [INFO] [stderr] 34 | | Ok(Msg::Log(message)) => { [INFO] [stderr] 35 | | println!("Got {}", message); [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 41 | file.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/logger.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 32 | / loop { [INFO] [stderr] 33 | | match rx.recv() { [INFO] [stderr] 34 | | Ok(Msg::Log(message)) => { [INFO] [stderr] 35 | | println!("Got {}", message); [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 41 | file.flush(); [INFO] [stderr] | ^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 15 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rust-socks`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error; 15 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `rust-socks`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "350c23eede6b9c72fd9e83fd24336795c6b95a26cd847153864999caa69e4364"` [INFO] running `"docker" "rm" "-f" "350c23eede6b9c72fd9e83fd24336795c6b95a26cd847153864999caa69e4364"` [INFO] [stdout] 350c23eede6b9c72fd9e83fd24336795c6b95a26cd847153864999caa69e4364