[INFO] cloning repository https://github.com/pmalmgren/dnsclient-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmalmgren/dnsclient-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fdnsclient-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fdnsclient-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9fb783919bfbdefd61539e09e90a04de66fc5a2 [INFO] testing pmalmgren/dnsclient-rust against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmalmgren%2Fdnsclient-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pmalmgren/dnsclient-rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pmalmgren/dnsclient-rust [INFO] finished tweaking git repo https://github.com/pmalmgren/dnsclient-rust [INFO] tweaked toml for git repo https://github.com/pmalmgren/dnsclient-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pmalmgren/dnsclient-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0ca42a7cfd114719db6be1c149ddd5503785f1c668694fd793be828fad78cbf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e0ca42a7cfd114719db6be1c149ddd5503785f1c668694fd793be828fad78cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0ca42a7cfd114719db6be1c149ddd5503785f1c668694fd793be828fad78cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0ca42a7cfd114719db6be1c149ddd5503785f1c668694fd793be828fad78cbf", kill_on_drop: false }` [INFO] [stdout] e0ca42a7cfd114719db6be1c149ddd5503785f1c668694fd793be828fad78cbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ebddd7dcc228e50e05fa86326c172c98ef9f7f153c37fff0c9a6dbcd655c156 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2ebddd7dcc228e50e05fa86326c172c98ef9f7f153c37fff0c9a6dbcd655c156", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dig-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/dns.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | fn query(config: AppConfig) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> src/dns.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/dns.rs:134:68 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hostname` [INFO] [stdout] --> src/config.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | hostname: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dns_server` [INFO] [stdout] --> src/config.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | dns_server: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A` [INFO] [stdout] --> src/dns.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | A = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NS` [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | NS = 2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CNAME` [INFO] [stdout] --> src/dns.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | CNAME = 5, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SOA` [INFO] [stdout] --> src/dns.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | SOA = 6, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PTR` [INFO] [stdout] --> src/dns.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | PTR = 12, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MX` [INFO] [stdout] --> src/dns.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | MX = 15, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TXT` [INFO] [stdout] --> src/dns.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | TXT = 16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AAAA` [INFO] [stdout] --> src/dns.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | AAAA = 28, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SRV` [INFO] [stdout] --> src/dns.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | SRV = 33, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NAPTR` [INFO] [stdout] --> src/dns.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | NAPTR = 35, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OPT` [INFO] [stdout] --> src/dns.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | OPT = 41, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IXFR` [INFO] [stdout] --> src/dns.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | IXFR = 251, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AXFR` [INFO] [stdout] --> src/dns.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | AXFR = 252, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ANY` [INFO] [stdout] --> src/dns.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | ANY = 255, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/dns.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn value(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Iterative` [INFO] [stdout] --> src/dns.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Iterative = 0, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Recursive` [INFO] [stdout] --> src/dns.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Recursive, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/dns.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn value(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InternetClass` [INFO] [stdout] --> src/dns.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | InternetClass = 1, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoClass` [INFO] [stdout] --> src/dns.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | NoClass = 254, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AllClass` [INFO] [stdout] --> src/dns.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | AllClass = 255, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_name` [INFO] [stdout] --> src/dns.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | qz_name: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_type` [INFO] [stdout] --> src/dns.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | qz_type: DnsRecordType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_class` [INFO] [stdout] --> src/dns.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | qz_class: DnsQueryClass, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rr_name` [INFO] [stdout] --> src/dns.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | rr_name: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queries` [INFO] [stdout] --> src/dns.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | queries: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answers` [INFO] [stdout] --> src/dns.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | answers: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority` [INFO] [stdout] --> src/dns.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | authority: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional` [INFO] [stdout] --> src/dns.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | additional: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `transaction_id` [INFO] [stdout] --> src/dns.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | transaction_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flags` [INFO] [stdout] --> src/dns.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | flags: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `query_count` [INFO] [stdout] --> src/dns.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | query_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answer_count` [INFO] [stdout] --> src/dns.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | answer_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority_count` [INFO] [stdout] --> src/dns.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | authority_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional_count` [INFO] [stdout] --> src/dns.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | additional_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `records` [INFO] [stdout] --> src/dns.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | records: DnsMessageSection, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn new(trans_id: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_query` [INFO] [stdout] --> src/dns.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `udp_sock` [INFO] [stdout] --> src/dns.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | udp_sock: UdpSocket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `trans_id` [INFO] [stdout] --> src/dns.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | trans_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn new(server: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/dns.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn query( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 49 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.67s [INFO] running `Command { std: "docker" "inspect" "2ebddd7dcc228e50e05fa86326c172c98ef9f7f153c37fff0c9a6dbcd655c156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ebddd7dcc228e50e05fa86326c172c98ef9f7f153c37fff0c9a6dbcd655c156", kill_on_drop: false }` [INFO] [stdout] 2ebddd7dcc228e50e05fa86326c172c98ef9f7f153c37fff0c9a6dbcd655c156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a59230df2ce12f0308d9d8a094e9394dd26665eaf238b55f9a16df1326b1ff16 [INFO] running `Command { std: "docker" "start" "-a" "a59230df2ce12f0308d9d8a094e9394dd26665eaf238b55f9a16df1326b1ff16", kill_on_drop: false }` [INFO] [stderr] Compiling dig-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/dns.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | fn query(config: AppConfig) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hostname` [INFO] [stdout] --> src/dns.rs:134:29 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `record` [INFO] [stdout] --> src/dns.rs:134:68 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A` [INFO] [stdout] --> src/dns.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | A = 1, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NS` [INFO] [stdout] --> src/dns.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | NS = 2, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CNAME` [INFO] [stdout] --> src/dns.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | CNAME = 5, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SOA` [INFO] [stdout] --> src/dns.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | SOA = 6, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PTR` [INFO] [stdout] --> src/dns.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | PTR = 12, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MX` [INFO] [stdout] --> src/dns.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | MX = 15, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TXT` [INFO] [stdout] --> src/dns.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | TXT = 16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AAAA` [INFO] [stdout] --> src/dns.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | AAAA = 28, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SRV` [INFO] [stdout] --> src/dns.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | SRV = 33, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NAPTR` [INFO] [stdout] --> src/dns.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | NAPTR = 35, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OPT` [INFO] [stdout] --> src/dns.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | OPT = 41, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IXFR` [INFO] [stdout] --> src/dns.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | IXFR = 251, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AXFR` [INFO] [stdout] --> src/dns.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | AXFR = 252, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ANY` [INFO] [stdout] --> src/dns.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | ANY = 255, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/dns.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn value(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Iterative` [INFO] [stdout] --> src/dns.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Iterative = 0, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Recursive` [INFO] [stdout] --> src/dns.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Recursive, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/dns.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | fn value(&self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InternetClass` [INFO] [stdout] --> src/dns.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | InternetClass = 1, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoClass` [INFO] [stdout] --> src/dns.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | NoClass = 254, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AllClass` [INFO] [stdout] --> src/dns.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | AllClass = 255, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_name` [INFO] [stdout] --> src/dns.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | qz_name: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_type` [INFO] [stdout] --> src/dns.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | qz_type: DnsRecordType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `qz_class` [INFO] [stdout] --> src/dns.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | qz_class: DnsQueryClass, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rr_name` [INFO] [stdout] --> src/dns.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | rr_name: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `queries` [INFO] [stdout] --> src/dns.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | queries: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answers` [INFO] [stdout] --> src/dns.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | answers: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority` [INFO] [stdout] --> src/dns.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | authority: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional` [INFO] [stdout] --> src/dns.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | additional: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `transaction_id` [INFO] [stdout] --> src/dns.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | transaction_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `flags` [INFO] [stdout] --> src/dns.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | flags: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `query_count` [INFO] [stdout] --> src/dns.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | query_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answer_count` [INFO] [stdout] --> src/dns.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | answer_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority_count` [INFO] [stdout] --> src/dns.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | authority_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional_count` [INFO] [stdout] --> src/dns.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | additional_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `records` [INFO] [stdout] --> src/dns.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | records: DnsMessageSection, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn new(trans_id: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_query` [INFO] [stdout] --> src/dns.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `udp_sock` [INFO] [stdout] --> src/dns.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | udp_sock: UdpSocket, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `trans_id` [INFO] [stdout] --> src/dns.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | trans_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn new(server: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/dns.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn query( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 47 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `Command { std: "docker" "inspect" "a59230df2ce12f0308d9d8a094e9394dd26665eaf238b55f9a16df1326b1ff16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a59230df2ce12f0308d9d8a094e9394dd26665eaf238b55f9a16df1326b1ff16", kill_on_drop: false }` [INFO] [stdout] a59230df2ce12f0308d9d8a094e9394dd26665eaf238b55f9a16df1326b1ff16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e099d9683584bd7c368e2cdbea52a3847abf822c38bbb2a9e4184358a52d9e0f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e099d9683584bd7c368e2cdbea52a3847abf822c38bbb2a9e4184358a52d9e0f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/dns.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Serialize, Deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | fn query(config: AppConfig) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hostname` [INFO] [stderr] --> src/dns.rs:134:29 [INFO] [stderr] | [INFO] [stderr] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hostname` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `record` [INFO] [stderr] --> src/dns.rs:134:68 [INFO] [stderr] | [INFO] [stderr] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_record` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `A` [INFO] [stderr] --> src/dns.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | A = 1, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NS` [INFO] [stderr] --> src/dns.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | NS = 2, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CNAME` [INFO] [stderr] --> src/dns.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | CNAME = 5, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SOA` [INFO] [stderr] --> src/dns.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | SOA = 6, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PTR` [INFO] [stderr] --> src/dns.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | PTR = 12, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MX` [INFO] [stderr] --> src/dns.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | MX = 15, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TXT` [INFO] [stderr] --> src/dns.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | TXT = 16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AAAA` [INFO] [stderr] --> src/dns.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | AAAA = 28, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SRV` [INFO] [stderr] --> src/dns.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | SRV = 33, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NAPTR` [INFO] [stderr] --> src/dns.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | NAPTR = 35, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OPT` [INFO] [stderr] --> src/dns.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | OPT = 41, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IXFR` [INFO] [stderr] --> src/dns.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | IXFR = 251, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AXFR` [INFO] [stderr] --> src/dns.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | AXFR = 252, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ANY` [INFO] [stderr] --> src/dns.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | ANY = 255, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value` [INFO] [stderr] --> src/dns.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn value(&self) -> u8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Iterative` [INFO] [stderr] --> src/dns.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | Iterative = 0, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Recursive` [INFO] [stderr] --> src/dns.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Recursive, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value` [INFO] [stderr] --> src/dns.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | fn value(&self) -> u16 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `InternetClass` [INFO] [stderr] --> src/dns.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | InternetClass = 1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoClass` [INFO] [stderr] --> src/dns.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | NoClass = 254, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AllClass` [INFO] [stderr] --> src/dns.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | AllClass = 255, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qz_name` [INFO] [stderr] --> src/dns.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | qz_name: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qz_type` [INFO] [stderr] --> src/dns.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | qz_type: DnsRecordType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `qz_class` [INFO] [stderr] --> src/dns.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | qz_class: DnsQueryClass, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rr_name` [INFO] [stderr] --> src/dns.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | rr_name: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `queries` [INFO] [stderr] --> src/dns.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | queries: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `answers` [INFO] [stderr] --> src/dns.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | answers: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `authority` [INFO] [stderr] --> src/dns.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | authority: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `additional` [INFO] [stderr] --> src/dns.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | additional: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/dns.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `transaction_id` [INFO] [stderr] --> src/dns.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | transaction_id: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `flags` [INFO] [stderr] --> src/dns.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | flags: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `query_count` [INFO] [stderr] --> src/dns.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | query_count: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `answer_count` [INFO] [stderr] --> src/dns.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | answer_count: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `authority_count` [INFO] [stderr] --> src/dns.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | authority_count: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `additional_count` [INFO] [stderr] --> src/dns.rs:116:5 [INFO] [stderr] | [INFO] [stderr] 116 | additional_count: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `records` [INFO] [stderr] --> src/dns.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | records: DnsMessageSection, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/dns.rs:122:12 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn new(trans_id: u16) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_query` [INFO] [stderr] --> src/dns.rs:134:8 [INFO] [stderr] | [INFO] [stderr] 134 | fn set_query(&mut self, hostname: String, query: DnsQueryType, record: DnsRecordType) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `udp_sock` [INFO] [stderr] --> src/dns.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | udp_sock: UdpSocket, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `trans_id` [INFO] [stderr] --> src/dns.rs:146:5 [INFO] [stderr] | [INFO] [stderr] 146 | trans_id: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/dns.rs:150:12 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn new(server: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `query` [INFO] [stderr] --> src/dns.rs:159:12 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn query( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dig-rs` (bin "dig-rs" test) generated 47 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dig_rs-e2c89d6db607d108) [INFO] [stdout] running 2 tests [INFO] [stdout] test config::tests::test_it_parses_matches ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin dig-rs' [INFO] [stdout] test config::tests::test_it_parses_resolv_conf ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- config::tests::test_it_parses_resolv_conf stdout ---- [INFO] [stdout] thread 'config::tests::test_it_parses_resolv_conf' panicked at 'Tried to setenv '"DNS_FILE"' while process has multiple threads', library/std/src/sys/unix/os.rs:559:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5566ae564b6c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5566ae564b6c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5566ae564b6c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5566ae564b6c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5566ae588e9c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5566ae560735 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5566ae5665c0 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5566ae5665c0 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5566ae5665c0 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5566ae5661a6 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5566ae566c74 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5566ae566750 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x5566ae565024 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5566ae5666b9 - rust_begin_unwind [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5566ae3e09e1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x5566ae55c6b4 - std::sys::unix::os::setenv::h76103fb51bceafed [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys/unix/os.rs:559:9 [INFO] [stdout] 16: 0x5566ae55c6b4 - std::env::_set_var::h92fd991ae4bac337 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/env.rs:335:5 [INFO] [stdout] 17: 0x5566ae3f0a5f - std::env::set_var::h66692f4d9478a75e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/env.rs:331:5 [INFO] [stdout] 18: 0x5566ae3eeeb4 - dig_rs::config::tests::test_it_parses_resolv_conf::hb61f8412f72f4bde [INFO] [stdout] at /opt/rustwide/workdir/src/config.rs:81:9 [INFO] [stdout] 19: 0x5566ae3eee7a - dig_rs::config::tests::test_it_parses_resolv_conf::{{closure}}::ha63ceeec305d0c19 [INFO] [stdout] at /opt/rustwide/workdir/src/config.rs:80:5 [INFO] [stdout] 20: 0x5566ae3ee5de - core::ops::function::FnOnce::call_once::h6ab0a1ed8d1d1aa2 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5566ae42d993 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5566ae42d993 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:585:5 [INFO] [stdout] 23: 0x5566ae42c5a7 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 24: 0x5566ae42c5a7 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x5566ae42c5a7 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 26: 0x5566ae42c5a7 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 27: 0x5566ae42c5a7 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 28: 0x5566ae42c5a7 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:608:18 [INFO] [stdout] 29: 0x5566ae42c5a7 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:500:39 [INFO] [stdout] 30: 0x5566ae3f984e - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:527:37 [INFO] [stdout] 31: 0x5566ae3f984e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 32: 0x5566ae3fe5a8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 33: 0x5566ae3fe5a8 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x5566ae3fe5a8 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 35: 0x5566ae3fe5a8 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 36: 0x5566ae3fe5a8 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 37: 0x5566ae3fe5a8 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 38: 0x5566ae3fe5a8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x5566ae56bcf3 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x5566ae56bcf3 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 41: 0x5566ae56bcf3 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 42: 0x7fb8378bc609 - start_thread [INFO] [stdout] 43: 0x7fb837b47293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] config::tests::test_it_parses_resolv_conf [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e099d9683584bd7c368e2cdbea52a3847abf822c38bbb2a9e4184358a52d9e0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e099d9683584bd7c368e2cdbea52a3847abf822c38bbb2a9e4184358a52d9e0f", kill_on_drop: false }` [INFO] [stdout] e099d9683584bd7c368e2cdbea52a3847abf822c38bbb2a9e4184358a52d9e0f