[INFO] cloning repository https://github.com/TylerStanish/dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TylerStanish/dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTylerStanish%2Fdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTylerStanish%2Fdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb16ce0371ae5f1ea1d73430b67b5d6cf36035f1 [INFO] testing TylerStanish/dns against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTylerStanish%2Fdns" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TylerStanish/dns on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TylerStanish/dns [INFO] finished tweaking git repo https://github.com/TylerStanish/dns [INFO] tweaked toml for git repo https://github.com/TylerStanish/dns written to /workspace/builds/worker-54/source/Cargo.toml [INFO] crate git repo https://github.com/TylerStanish/dns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22ef7f1345af134350f2371bbb1c57bc14af3748066635cad84a16af9db6bdbd [INFO] running `Command { std: "docker" "start" "-a" "22ef7f1345af134350f2371bbb1c57bc14af3748066635cad84a16af9db6bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22ef7f1345af134350f2371bbb1c57bc14af3748066635cad84a16af9db6bdbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ef7f1345af134350f2371bbb1c57bc14af3748066635cad84a16af9db6bdbd", kill_on_drop: false }` [INFO] [stdout] 22ef7f1345af134350f2371bbb1c57bc14af3748066635cad84a16af9db6bdbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 579f3e2193d7664171b26bd872d71d5c61dce4bc85a1c9bd607f7268b45df54e [INFO] running `Command { std: "docker" "start" "-a" "579f3e2193d7664171b26bd872d71d5c61dce4bc85a1c9bd607f7268b45df54e", kill_on_drop: false }` [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling ttl_cache v0.5.1 [INFO] [stderr] Compiling resize-slice v0.1.3 [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ResponseCode` [INFO] [stdout] --> src/answer.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromBytes` [INFO] [stdout] --> src/answer.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SoaInformation`, `extract_string` [INFO] [stdout] --> src/authority.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::record::{extract_string, Record, SoaInformation}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::blocklist` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::blocklist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResourceType` [INFO] [stdout] --> src/client.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::query::DnsQuery` [INFO] [stdout] --> src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::query::DnsQuery; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SoaInformation` [INFO] [stdout] --> src/client.rs:8:40 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::record::{RecordInformation, SoaInformation}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize_domain_from_bytes` [INFO] [stdout] --> src/client.rs:10:95 [INFO] [stdout] | [INFO] [stdout] 10 | deserialize_ipv4_from_str, deserialize_ipv6_from_str, serialize_domain_to_bytes, ToBytes, deserialize_domain_from_bytes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResourceType` [INFO] [stdout] --> src/packet.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::header::{DnsHeader, ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResponseCode` [INFO] [stdout] --> src/query.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromBytes` [INFO] [stdout] --> src/query.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DnsHeader` [INFO] [stdout] --> src/resolvers.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::header::{DnsHeader, ResourceType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::header::ResponseCode` [INFO] [stdout] --> src/serialization.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::ResponseCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::packet::DnsPacket` [INFO] [stdout] --> src/serialization.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::packet::DnsPacket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ByteOrder` [INFO] [stdout] --> src/record.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use byteorder::{ByteOrder, NetworkEndian, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/header.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | _ => 0, // FIXME should this be 0? [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flags` is never read [INFO] [stdout] --> src/header.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | let mut flags = 0u16; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/query.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | Err(code) => return Err(DnsQuery::new()), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/authority.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_nameserver` [INFO] [stdout] --> src/client.rs:178:4 [INFO] [stdout] | [INFO] [stdout] 178 | fn get_nameserver() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_error` [INFO] [stdout] --> src/packet.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new_error(err: ResponseCode) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/record.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/record.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/record.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn new(preference: u16, exchange: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stub_resolver` [INFO] [stdout] --> src/resolvers.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn stub_resolver(_host: &str, req: packet::DnsPacket) -> packet::DnsPacket { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.23s [INFO] running `Command { std: "docker" "inspect" "579f3e2193d7664171b26bd872d71d5c61dce4bc85a1c9bd607f7268b45df54e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579f3e2193d7664171b26bd872d71d5c61dce4bc85a1c9bd607f7268b45df54e", kill_on_drop: false }` [INFO] [stdout] 579f3e2193d7664171b26bd872d71d5c61dce4bc85a1c9bd607f7268b45df54e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffd762a97b36ca8438cac6c2a40b07a04c8bd077a0e30d389433f7dfab962aa8 [INFO] running `Command { std: "docker" "start" "-a" "ffd762a97b36ca8438cac6c2a40b07a04c8bd077a0e30d389433f7dfab962aa8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ResponseCode` [INFO] [stdout] --> src/answer.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `extract_string` [INFO] [stdout] --> src/authority.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::record::{extract_string, Record, SoaInformation}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `create_dir`, `remove_dir_all` [INFO] [stdout] --> src/authority.rs:91:19 [INFO] [stdout] | [INFO] [stdout] 91 | use std::fs::{create_dir, read_dir, remove_dir, remove_dir_all, File}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/authority.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::blocklist` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::blocklist; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize_domain_from_bytes` [INFO] [stdout] --> src/client.rs:10:95 [INFO] [stdout] | [INFO] [stdout] 10 | deserialize_ipv4_from_str, deserialize_ipv6_from_str, serialize_domain_to_bytes, ToBytes, deserialize_domain_from_bytes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `remove_file` [INFO] [stdout] --> src/client.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | use std::fs::{remove_file, File}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResponseCode` [INFO] [stdout] --> src/query.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DnsHeader` [INFO] [stdout] --> src/resolvers.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::header::{DnsHeader, ResourceType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::header::ResponseCode` [INFO] [stdout] --> src/serialization.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::header::ResponseCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::packet::DnsPacket` [INFO] [stdout] --> src/serialization.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::packet::DnsPacket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromBytes` [INFO] [stdout] --> src/answer.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromBytes` [INFO] [stdout] --> src/query.rs:3:63 [INFO] [stdout] | [INFO] [stdout] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ByteOrder` [INFO] [stdout] --> src/record.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use byteorder::{ByteOrder, NetworkEndian, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/header.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | _ => 0, // FIXME should this be 0? [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `flags` is never read [INFO] [stdout] --> src/header.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | let mut flags = 0u16; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/query.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | Err(code) => return Err(DnsQuery::new()), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/record.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | let mut expected_mx_info = MXInformation::new(42, "mail.foo.com".to_owned()); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_nameserver` [INFO] [stdout] --> src/client.rs:178:4 [INFO] [stdout] | [INFO] [stdout] 178 | fn get_nameserver() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_error` [INFO] [stdout] --> src/packet.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new_error(err: ResponseCode) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stub_resolver` [INFO] [stdout] --> src/resolvers.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn stub_resolver(_host: &str, req: packet::DnsPacket) -> packet::DnsPacket { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.25s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dns-d0c3429d6484a80f) [INFO] running `Command { std: "docker" "inspect" "ffd762a97b36ca8438cac6c2a40b07a04c8bd077a0e30d389433f7dfab962aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffd762a97b36ca8438cac6c2a40b07a04c8bd077a0e30d389433f7dfab962aa8", kill_on_drop: false }` [INFO] [stdout] ffd762a97b36ca8438cac6c2a40b07a04c8bd077a0e30d389433f7dfab962aa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78614ff33e04c19c88dfe4b1759483bc86114361251de226f0dff280c71dc174 [INFO] running `Command { std: "docker" "start" "-a" "78614ff33e04c19c88dfe4b1759483bc86114361251de226f0dff280c71dc174", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ResponseCode` [INFO] [stdout] [INFO] [stderr] --> src/answer.rs:1:35 [INFO] [stdout] running 50 tests [INFO] [stderr] | [INFO] [stdout] test answer::tests::test_dns_answer_from_bytes ... ok [INFO] [stderr] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] test answer::tests::test_dns_answer_to_bytes ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] test answer::tests::test_from_bytes_and_to_bytes ... ok [INFO] [stderr] | [INFO] [stdout] test client::tests::accepts_single_question_only ... ok [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] test blocklist::tests::test_validate_blocklist_entry ... ok [INFO] [stderr] [INFO] [stdout] test client::tests::test_gives_error_for_invalid_domain ... ok [INFO] [stderr] warning: unused import: `extract_string` [INFO] [stdout] test client::tests::test_client_blocklist ... ok [INFO] [stderr] --> src/authority.rs:9:21 [INFO] [stdout] test authority::tests::test_authority_new_from_yaml ... ok [INFO] [stderr] | [INFO] [stdout] test client::tests::test_inverse_query ... ok [INFO] [stderr] 9 | use crate::record::{extract_string, Record, SoaInformation}; [INFO] [stdout] test authority::tests::test_authorities_with_real_files ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] test client::tests::test_query_hits_cache ... ok [INFO] [stderr] [INFO] [stdout] test header::tests::test_header_from_bytes ... ok [INFO] [stderr] warning: unused imports: `create_dir`, `remove_dir_all` [INFO] [stdout] test header::tests::test_header_from_bytes_with_more_nonzero_flags ... ok [INFO] [stderr] --> src/authority.rs:91:19 [INFO] [stdout] test header::tests::test_header_from_bytes_with_more_nonzero_flags_and_opcode ... ok [INFO] [stderr] | [INFO] [stdout] test header::tests::test_header_from_bytes_with_nonzero_counts ... ok [INFO] [stderr] 91 | use std::fs::{create_dir, read_dir, remove_dir, remove_dir_all, File}; [INFO] [stdout] test header::tests::test_header_to_bytes_all_zero ... ok [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] test header::tests::test_multibit_from_bytes_and_bounds ... ok [INFO] [stderr] [INFO] [stdout] test header::tests::test_response_header_to_bytes ... ok [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stdout] test header::tests::test_z_in_bounds ... ok [INFO] [stderr] --> src/authority.rs:93:9 [INFO] [stdout] test header::tests::test_z_out_of_bounds ... ok [INFO] [stderr] | [INFO] [stdout] test packet::tests::test_packet_additional_and_authority ... ok [INFO] [stderr] 93 | use std::path::Path; [INFO] [stdout] test packet::tests::test_packet_from_bytes_with_one_answer ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stdout] test packet::tests::test_packet_from_bytes_with_many_answers ... ok [INFO] [stderr] [INFO] [stdout] test packet::tests::test_packet_from_bytes_with_pointers ... ok [INFO] [stderr] warning: unused import: `crate::blocklist` [INFO] [stdout] test packet::tests::test_packet_to_bytes_and_from_bytes ... ok [INFO] [stderr] --> src/client.rs:3:5 [INFO] [stdout] test packet::tests::test_request_from_bytes_with_one_question ... ok [INFO] [stderr] | [INFO] [stdout] test packet::tests::test_request_from_bytes_with_many_questions ... ok [INFO] [stderr] 3 | use crate::blocklist; [INFO] [stdout] test packet::tests::test_request_from_bytes_zero_questions ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] test query::tests::test_dns_query_to_bytes ... ok [INFO] [stderr] [INFO] [stdout] test query::tests::test_query_from_bytes ... ok [INFO] [stderr] warning: unused import: `deserialize_domain_from_bytes` [INFO] [stdout] test query::tests::test_query_from_bytes_with_subdomain ... ok [INFO] [stderr] --> src/client.rs:10:95 [INFO] [stdout] test query::tests::test_query_from_bytes_multiple_queries ... ok [INFO] [stderr] | [INFO] [stdout] test record::tests::test_mx_info_to_bytes ... ok [INFO] [stderr] 10 | deserialize_ipv4_from_str, deserialize_ipv6_from_str, serialize_domain_to_bytes, ToBytes, deserialize_domain_from_bytes, [INFO] [stdout] test record::tests::test_mx_info_from_yaml ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test record::tests::test_record_from_yaml ... ok [INFO] [stderr] [INFO] [stdout] test serialization::tests::test_deserialize_domain_from_bytes ... ok [INFO] [stderr] warning: unused import: `remove_file` [INFO] [stdout] test serialization::tests::test_deserialize_domain_from_bytes_with_pointer ... ok [INFO] [stderr] --> src/client.rs:190:19 [INFO] [stdout] test record::tests::test_soa_info_from_yaml ... ok [INFO] [stderr] | [INFO] [stdout] test serialization::tests::test_deserialize_domain_from_bytes_with_subdomain ... ok [INFO] [stderr] 190 | use std::fs::{remove_file, File}; [INFO] [stdout] test record::tests::test_soa_info_to_bytes ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test serialization::tests::test_deserialize_ipv4_from_str ... ok [INFO] [stderr] [INFO] [stdout] test serialization::tests::test_expand_pointers ... ok [INFO] [stderr] warning: unused import: `ResponseCode` [INFO] [stdout] test serialization::tests::test_deserialize_ipv6_from_str ... ok [INFO] [stderr] --> src/query.rs:1:35 [INFO] [stdout] test serialization::tests::test_serialize_domain_to_bytes ... ok [INFO] [stderr] | [INFO] [stdout] test client::tests::test_authoritative_query ... ok [INFO] [stderr] 1 | use crate::header::{ResourceType, ResponseCode}; [INFO] [stdout] test serialization::tests::test_serialize_domain_to_bytes_with_subdomain ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] test authority::tests::test_create_authorities_directory_if_absent ... FAILED [INFO] [stderr] [INFO] [stdout] test authority::tests::test_fails_with_zero_soa_records - should panic ... ok [INFO] [stderr] warning: unused import: `DnsHeader` [INFO] [stdout] test authority::tests::test_fails_with_two_soa_records - should panic ... ok [INFO] [stderr] --> src/resolvers.rs:2:21 [INFO] [stdout] test tests::test_invalid_yaml_fails_early - should panic ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 2 | use crate::header::{DnsHeader, ResourceType}; [INFO] [stdout] failures: [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] ---- authority::tests::test_create_authorities_directory_if_absent stdout ---- [INFO] [stderr] warning: unused import: `crate::header::ResponseCode` [INFO] [stdout] thread 'authority::tests::test_create_authorities_directory_if_absent' panicked at 'Could not create the authorities directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', src/authority.rs:63:44 [INFO] [stderr] --> src/serialization.rs:1:5 [INFO] [stdout] stack backtrace: [INFO] [stderr] | [INFO] [stdout] 0: 0x55792bb1f38d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stderr] 1 | use crate::header::ResponseCode; [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1: 0x55792bb1f38d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stderr] [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] warning: unused import: `crate::packet::DnsPacket` [INFO] [stdout] 2: 0x55792bb1f38d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stderr] --> src/serialization.rs:2:5 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] | [INFO] [stdout] 3: 0x55792bb1f38d - ::fmt::h26f189e611080a74 [INFO] [stderr] 2 | use crate::packet::DnsPacket; [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4: 0x55792bb43dfc - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stderr] [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] warning: unused import: `FromBytes` [INFO] [stdout] 5: 0x55792bb19e21 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stderr] --> src/answer.rs:3:63 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] | [INFO] [stdout] 6: 0x55792bb210d5 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stderr] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] 7: 0x55792bb210d5 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stderr] [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] warning: unused import: `FromBytes` [INFO] [stdout] 8: 0x55792bb210d5 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stderr] --> src/query.rs:3:63 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stderr] | [INFO] [stdout] 9: 0x55792bb20dc4 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stderr] 3 | deserialize_domain_from_bytes, serialize_domain_to_bytes, FromBytes, ToBytes, [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] 10: 0x55792bb21622 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stderr] [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stderr] warning: unused import: `ByteOrder` [INFO] [stdout] 11: 0x55792bb21507 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stderr] --> src/record.rs:3:17 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stderr] | [INFO] [stdout] 12: 0x55792bb1f844 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stderr] 3 | use byteorder::{ByteOrder, NetworkEndian, WriteBytesExt}; [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] 13: 0x55792bb21239 - rust_begin_unwind [INFO] [stderr] [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stderr] warning: unreachable pattern [INFO] [stdout] 14: 0x55792b9ed4c3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stderr] --> src/header.rs:26:13 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stderr] | [INFO] [stdout] 15: 0x55792b9ed5b3 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stderr] 26 | _ => 0, // FIXME should this be 0? [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stderr] | ^ [INFO] [stdout] 16: 0x55792ba142fb - core::result::Result::expect::ha3c03a10cb3a7c93 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1035:23 [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] 17: 0x55792ba04189 - dns::authority::authorities::hb77569b460ed4df0 [INFO] [stderr] [INFO] [stdout] at /opt/rustwide/workdir/src/authority.rs:63:17 [INFO] [stderr] warning: value assigned to `flags` is never read [INFO] [stdout] 18: 0x55792ba2e345 - dns::authority::tests::test_create_authorities_directory_if_absent::hf2bc3ad5dc77686f [INFO] [stderr] --> src/header.rs:192:17 [INFO] [stdout] at /opt/rustwide/workdir/src/authority.rs:225:9 [INFO] [stderr] | [INFO] [stdout] 19: 0x55792ba2e1ea - dns::authority::tests::test_create_authorities_directory_if_absent::{{closure}}::h806cb96b98c8a59f [INFO] [stderr] 192 | let mut flags = 0u16; [INFO] [stdout] at /opt/rustwide/workdir/src/authority.rs:222:5 [INFO] [stderr] | ^^^^^ [INFO] [stdout] 20: 0x55792ba3797e - core::ops::function::FnOnce::call_once::ha87aadff76d1ec11 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] 21: 0x55792ba7a003 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] [INFO] [stdout] 22: 0x55792ba7a003 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stderr] warning: unused variable: `code` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stderr] --> src/query.rs:40:17 [INFO] [stdout] 23: 0x55792ba78db9 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] 40 | Err(code) => return Err(DnsQuery::new()), [INFO] [stdout] 24: 0x55792ba78db9 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] | [INFO] [stdout] 25: 0x55792ba78db9 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] [INFO] [stdout] 26: 0x55792ba78db9 - std::panicking::try::h664f75e41c112145 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] --> src/record.rs:265:13 [INFO] [stdout] 27: 0x55792ba78db9 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] 265 | let mut expected_mx_info = MXInformation::new(42, "mail.foo.com".to_owned()); [INFO] [stdout] 28: 0x55792ba78db9 - test::run_test_in_process::ha14a47756671755c [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stderr] | | [INFO] [stdout] 29: 0x55792ba78db9 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stderr] | help: remove this `mut` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stderr] | [INFO] [stdout] 30: 0x55792ba44f6e - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stderr] [INFO] [stdout] 31: 0x55792ba44f6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stderr] warning: function is never used: `get_nameserver` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] --> src/client.rs:178:4 [INFO] [stdout] 32: 0x55792ba4a4d8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stderr] 178 | fn get_nameserver() -> String { [INFO] [stdout] 33: 0x55792ba4a4d8 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] | [INFO] [stdout] 34: 0x55792ba4a4d8 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stderr] [INFO] [stdout] 35: 0x55792ba4a4d8 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stderr] warning: associated function is never used: `new_error` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stderr] --> src/packet.rs:30:12 [INFO] [stdout] 36: 0x55792ba4a4d8 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stderr] 30 | pub fn new_error(err: ResponseCode) -> Self { [INFO] [stdout] 37: 0x55792ba4a4d8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stderr] [INFO] [stdout] 38: 0x55792ba4a4d8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stderr] warning: function is never used: `stub_resolver` [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stderr] --> src/resolvers.rs:7:8 [INFO] [stdout] 39: 0x55792bb26aa3 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stderr] | [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] 7 | pub fn stub_resolver(_host: &str, req: packet::DnsPacket) -> packet::DnsPacket { [INFO] [stdout] 40: 0x55792bb26aa3 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stderr] [INFO] [stdout] 41: 0x55792bb26aa3 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stderr] warning: `dns` (bin "dns" test) generated 21 warnings [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] 42: 0x7fb8ac1c4609 - start_thread [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dns-d0c3429d6484a80f) [INFO] [stdout] 43: 0x7fb8abf9a163 - clone [INFO] [stderr] error: test failed, to rerun pass '--bin dns' [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] authority::tests::test_create_authorities_directory_if_absent [INFO] [stdout] [INFO] [stdout] test result: FAILED. 49 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "78614ff33e04c19c88dfe4b1759483bc86114361251de226f0dff280c71dc174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78614ff33e04c19c88dfe4b1759483bc86114361251de226f0dff280c71dc174", kill_on_drop: false }` [INFO] [stdout] 78614ff33e04c19c88dfe4b1759483bc86114361251de226f0dff280c71dc174