[INFO] cloning repository https://github.com/MAKLs/rdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MAKLs/rdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAKLs%2Frdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAKLs%2Frdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a6dc91f628fccde02f4ccfcff5d7c10671d7482 [INFO] testing MAKLs/rdns against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMAKLs%2Frdns" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MAKLs/rdns on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MAKLs/rdns [INFO] finished tweaking git repo https://github.com/MAKLs/rdns [INFO] tweaked toml for git repo https://github.com/MAKLs/rdns written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/MAKLs/rdns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff84afa748b0d1ce999078302ba765bca53baf5510e1d6bafe752106a7f940ae [INFO] running `Command { std: "docker" "start" "-a" "ff84afa748b0d1ce999078302ba765bca53baf5510e1d6bafe752106a7f940ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff84afa748b0d1ce999078302ba765bca53baf5510e1d6bafe752106a7f940ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff84afa748b0d1ce999078302ba765bca53baf5510e1d6bafe752106a7f940ae", kill_on_drop: false }` [INFO] [stdout] ff84afa748b0d1ce999078302ba765bca53baf5510e1d6bafe752106a7f940ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc445ec0f7ffd844c5639f8dd9f2cdc8013482e8d320da86d339370fb3ac814 [INFO] running `Command { std: "docker" "start" "-a" "9bc445ec0f7ffd844c5639f8dd9f2cdc8013482e8d320da86d339370fb3ac814", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ExtendingBuffer` [INFO] [stdout] --> src/dns/network.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | use super::buffer::{ByteBuffer, BytePacketBuffer, ExtendingBuffer, VariableBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/dns/network.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Error, ErrorKind, Read, Result, Write}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursive` [INFO] [stdout] --> src/dns/resolver.rs:25:54 [INFO] [stdout] | [INFO] [stdout] 25 | fn resolve(&self, qname: &str, qtype: QueryType, recursive: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/dns/server.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.02s [INFO] running `Command { std: "docker" "inspect" "9bc445ec0f7ffd844c5639f8dd9f2cdc8013482e8d320da86d339370fb3ac814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc445ec0f7ffd844c5639f8dd9f2cdc8013482e8d320da86d339370fb3ac814", kill_on_drop: false }` [INFO] [stdout] 9bc445ec0f7ffd844c5639f8dd9f2cdc8013482e8d320da86d339370fb3ac814 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e5334885293eafee9a43c8effe08da797c0dc2af4ca043b7f9186859cb6e385 [INFO] running `Command { std: "docker" "start" "-a" "1e5334885293eafee9a43c8effe08da797c0dc2af4ca043b7f9186859cb6e385", kill_on_drop: false }` [INFO] [stderr] Compiling rdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ExtendingBuffer` [INFO] [stdout] --> src/dns/network.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | use super::buffer::{ByteBuffer, BytePacketBuffer, ExtendingBuffer, VariableBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/dns/network.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Error, ErrorKind, Read, Result, Write}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recursive` [INFO] [stdout] --> src/dns/resolver.rs:25:54 [INFO] [stdout] | [INFO] [stdout] 25 | fn resolve(&self, qname: &str, qtype: QueryType, recursive: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/dns/server.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "1e5334885293eafee9a43c8effe08da797c0dc2af4ca043b7f9186859cb6e385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5334885293eafee9a43c8effe08da797c0dc2af4ca043b7f9186859cb6e385", kill_on_drop: false }` [INFO] [stdout] 1e5334885293eafee9a43c8effe08da797c0dc2af4ca043b7f9186859cb6e385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2865af4f8d11c15646db9e16126305905fdbf77825a0884a9a70fb8bd12f6afc [INFO] running `Command { std: "docker" "start" "-a" "2865af4f8d11c15646db9e16126305905fdbf77825a0884a9a70fb8bd12f6afc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ExtendingBuffer` [INFO] [stderr] --> src/dns/network.rs:1:51 [INFO] [stderr] | [INFO] [stderr] 1 | use super::buffer::{ByteBuffer, BytePacketBuffer, ExtendingBuffer, VariableBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ErrorKind`, `Error` [INFO] [stderr] --> src/dns/network.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind, Read, Result, Write}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recursive` [INFO] [stderr] --> src/dns/resolver.rs:25:54 [INFO] [stderr] | [INFO] [stderr] 25 | fn resolve(&self, qname: &str, qtype: QueryType, recursive: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recursive` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/dns/server.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | id: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rdns` (bin "rdns" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rdns-329001e9c2019e47) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2865af4f8d11c15646db9e16126305905fdbf77825a0884a9a70fb8bd12f6afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2865af4f8d11c15646db9e16126305905fdbf77825a0884a9a70fb8bd12f6afc", kill_on_drop: false }` [INFO] [stdout] 2865af4f8d11c15646db9e16126305905fdbf77825a0884a9a70fb8bd12f6afc