[INFO] fetching crate plumber 0.0.7...
[INFO] testing plumber-0.0.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate plumber 0.0.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate plumber 0.0.7
[INFO] finished tweaking crates.io crate plumber 0.0.7
[INFO] tweaked toml for crates.io crate plumber 0.0.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plumber 0.0.7 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding lazy_static v0.1.16 (available: v1.5.0)
[INFO] [stderr]       Adding libc v0.1.12 (available: v0.2.176)
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a95d8e9564b6d183f5711c85d36dd964d824dc90e0565a87ce4ec33da3f593d8
[INFO] running `Command { std: "docker" "start" "-a" "a95d8e9564b6d183f5711c85d36dd964d824dc90e0565a87ce4ec33da3f593d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a95d8e9564b6d183f5711c85d36dd964d824dc90e0565a87ce4ec33da3f593d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95d8e9564b6d183f5711c85d36dd964d824dc90e0565a87ce4ec33da3f593d8", kill_on_drop: false }`
[INFO] [stdout] a95d8e9564b6d183f5711c85d36dd964d824dc90e0565a87ce4ec33da3f593d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10b80201b35b1748b2b37862bbd5be28516b22fc57aff7dddd1f9a99b92e299
[INFO] running `Command { std: "docker" "start" "-a" "f10b80201b35b1748b2b37862bbd5be28516b22fc57aff7dddd1f9a99b92e299", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling plumber v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/hooks.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/hooks.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::{CStr};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/hooks.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/hooks.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::str::from_utf8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLock`
[INFO] [stdout]  --> src/hooks.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{RwLock};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dynamic::dlsym_next`
[INFO] [stdout]   --> src/hooks.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dynamic::dlsym_next;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `port_ip_to_sa_data` and `sockaddr_to_port_ip`
[INFO] [stdout]   --> src/hooks.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dns::srv_mapper`
[INFO] [stdout]   --> src/hooks.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use dns::srv_mapper;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/dynamic.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern {
[INFO] [stdout]   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_qd` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ns_s_qd = 0,        /* Query: Question. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSQd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_an` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ns_s_an = 1,        /* Query: Answer. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ns` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSNs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ar` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_max` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     ns_s_max = 4
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NsSMax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/dns.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f10b80201b35b1748b2b37862bbd5be28516b22fc57aff7dddd1f9a99b92e299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10b80201b35b1748b2b37862bbd5be28516b22fc57aff7dddd1f9a99b92e299", kill_on_drop: false }`
[INFO] [stdout] f10b80201b35b1748b2b37862bbd5be28516b22fc57aff7dddd1f9a99b92e299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2613e72da9b9f0826789bab84c986772220d4cc84633f6fba9175c254d308cc
[INFO] running `Command { std: "docker" "start" "-a" "b2613e72da9b9f0826789bab84c986772220d4cc84633f6fba9175c254d308cc", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/hooks.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/hooks.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::{CStr};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/hooks.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/hooks.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::str::from_utf8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLock`
[INFO] [stdout]  --> src/hooks.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{RwLock};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dynamic::dlsym_next`
[INFO] [stdout]   --> src/hooks.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dynamic::dlsym_next;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `port_ip_to_sa_data` and `sockaddr_to_port_ip`
[INFO] [stdout]   --> src/hooks.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dns::srv_mapper`
[INFO] [stdout]   --> src/hooks.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use dns::srv_mapper;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/dynamic.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern {
[INFO] [stdout]   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_qd` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ns_s_qd = 0,        /* Query: Question. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSQd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_an` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ns_s_an = 1,        /* Query: Answer. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ns` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSNs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ar` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_max` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     ns_s_max = 4
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NsSMax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/dns.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling plumber v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]  --> src/hooks.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{BTreeMap};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]  --> src/hooks.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::{CStr};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/hooks.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/hooks.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::str::from_utf8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLock`
[INFO] [stdout]  --> src/hooks.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{RwLock};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dynamic::dlsym_next`
[INFO] [stdout]   --> src/hooks.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use dynamic::dlsym_next;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `port_ip_to_sa_data` and `sockaddr_to_port_ip`
[INFO] [stdout]   --> src/hooks.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use util::{sockaddr_to_port_ip,port_ip_to_sa_data};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dns::srv_mapper`
[INFO] [stdout]   --> src/hooks.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use dns::srv_mapper;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/dynamic.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern {
[INFO] [stdout]   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_qd` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     ns_s_qd = 0,        /* Query: Question. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSQd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_an` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     ns_s_an = 1,        /* Query: Answer. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ns` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ns_s_ns = 2,        /* Query: Name servers. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSNs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_ar` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     ns_s_ar = 3,        /* Query|Update: Additional records. */
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `NsSAr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ns_s_max` should have an upper camel case name
[INFO] [stdout]   --> src/ctypes.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     ns_s_max = 4
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NsSMax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/dns.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern {
[INFO] [stdout]    | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcGu4T8M/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-ldl" "-lresolv" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{librand-a4bdcec6f7a89244,librand-c3348abdc94f84fc,libquickcheck-9a2bb77ed83047c6,libenv_logger-b885f544ddf4feba,libregex-25737a8c86225560,libregex_automata-57f679b94fa41ce1,libaho_corasick-944b4fe67ae9219f,libmemchr-60b408e76a46f254,libregex_syntax-b18cc0ba6a9f5b4b,liblog-28ade3d6717210f3,librand-4f5aec6b3d6096da,librand_core-3e771ead44cf8a8a,libgetrandom-4cfbf89a4fe9ac31,liblibc-7a54cdb917ea7291,libcfg_if-ae1e883b62e8dab7,liblibc-ba7f269ae9cc11a8,liblazy_static-87f2bb49750f6522}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcGu4T8M/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/plumber-e7c1ae3676d33799" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: __res_query
[INFO] [stdout]           >>> referenced by dns.rs:41 (src/dns.rs:41)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/plumber-e7c1ae3676d33799.plumber.a4f4e1d07b24d725-cgu.0.rcgu.o:(plumber::dns::query_srv::h0f3f26b97c527894)
[INFO] [stdout]           >>> did you mean: __res_query@GLIBC_2.2.5
[INFO] [stdout]           >>> defined in: /lib/x86_64-linux-gnu/libc.so.6
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `plumber` (lib test) due to 1 previous error; 16 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b2613e72da9b9f0826789bab84c986772220d4cc84633f6fba9175c254d308cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2613e72da9b9f0826789bab84c986772220d4cc84633f6fba9175c254d308cc", kill_on_drop: false }`
[INFO] [stdout] b2613e72da9b9f0826789bab84c986772220d4cc84633f6fba9175c254d308cc