[INFO] cloning repository https://github.com/danstiner/rust-toy-dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danstiner/rust-toy-dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanstiner%2Frust-toy-dns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanstiner%2Frust-toy-dns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6564fb4e75d3cd4da0b30d77a9578f59a3d36642 [INFO] testing danstiner/rust-toy-dns against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanstiner%2Frust-toy-dns" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/danstiner/rust-toy-dns [INFO] finished tweaking git repo https://github.com/danstiner/rust-toy-dns [INFO] tweaked toml for git repo https://github.com/danstiner/rust-toy-dns written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/danstiner/rust-toy-dns on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/danstiner/rust-toy-dns already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded enum-primitive-derive v0.2.2 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded semver v1.0.9 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded rayon-core v1.9.2 [INFO] [stderr] Downloaded tracing v0.1.34 [INFO] [stderr] Downloaded modular-bitfield v0.11.2 [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded serde_json v1.0.80 [INFO] [stderr] Downloaded rayon v1.5.2 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded parking_lot_core v0.9.2 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded modular-bitfield-impl v0.11.2 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.34.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.34.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.34.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.34.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.34.0 [INFO] [stderr] Downloaded windows-sys v0.34.0 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ad8cfac011fb69d05f155caef38ccc3639fb3d6ff36a891cbc466dd73ade8da [INFO] running `Command { std: "docker" "start" "-a" "3ad8cfac011fb69d05f155caef38ccc3639fb3d6ff36a891cbc466dd73ade8da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ad8cfac011fb69d05f155caef38ccc3639fb3d6ff36a891cbc466dd73ade8da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad8cfac011fb69d05f155caef38ccc3639fb3d6ff36a891cbc466dd73ade8da", kill_on_drop: false }` [INFO] [stdout] 3ad8cfac011fb69d05f155caef38ccc3639fb3d6ff36a891cbc466dd73ade8da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c827e84f80a7c374d4e6e896cdbbbc41086df5cb8be5c4a64627e4575cefef7f [INFO] running `Command { std: "docker" "start" "-a" "c827e84f80a7c374d4e6e896cdbbbc41086df5cb8be5c4a64627e4575cefef7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.26 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling enum-primitive-derive v0.2.2 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling rust-dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `query_response`, `authoritative_answer`, `truncated_message`, `recursion_desired`, and `recursion_available` are never used [INFO] [stdout] --> src/protocol.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Packet { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn query_response(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn authoritative_answer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn truncated_message(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn recursion_desired(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn recursion_available(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `into_bytes` and `from_bytes` are never used [INFO] [stdout] --> src/protocol.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | // #[repr(u16)] [INFO] [stdout] 261 | || #[bitfield(bits = 16)] [INFO] [stdout] 262 | || #[derive(Debug)] [INFO] [stdout] 263 | || struct HeaderFlags { [INFO] [stdout] | ||__________________- associated items in this implementation [INFO] [stdout] ... | [INFO] [stdout] 273 | | qr: bool, [INFO] [stdout] 274 | | } [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_NEGATIVE_TTL` is never used [INFO] [stdout] --> src/resolver/response_cache.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const DEFAULT_NEGATIVE_TTL: Duration = Duration::from_secs(1 * 60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.42s [INFO] running `Command { std: "docker" "inspect" "c827e84f80a7c374d4e6e896cdbbbc41086df5cb8be5c4a64627e4575cefef7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c827e84f80a7c374d4e6e896cdbbbc41086df5cb8be5c4a64627e4575cefef7f", kill_on_drop: false }` [INFO] [stdout] c827e84f80a7c374d4e6e896cdbbbc41086df5cb8be5c4a64627e4575cefef7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e886ad643ddebde4e7e323a37f130d9063a1a3f15806c638d7a7c5d65722ec0c [INFO] running `Command { std: "docker" "start" "-a" "e886ad643ddebde4e7e323a37f130d9063a1a3f15806c638d7a7c5d65722ec0c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rust-dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stdout] warning: methods `query_response`, `authoritative_answer`, `truncated_message`, `recursion_desired`, and `recursion_available` are never used [INFO] [stdout] --> src/protocol.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Packet { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn query_response(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn authoritative_answer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn truncated_message(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn recursion_desired(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn recursion_available(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `into_bytes` and `from_bytes` are never used [INFO] [stdout] --> src/protocol.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | // #[repr(u16)] [INFO] [stdout] 261 | || #[bitfield(bits = 16)] [INFO] [stdout] 262 | || #[derive(Debug)] [INFO] [stdout] 263 | || struct HeaderFlags { [INFO] [stdout] | ||__________________- associated items in this implementation [INFO] [stdout] ... | [INFO] [stdout] 273 | | qr: bool, [INFO] [stdout] 274 | | } [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_NEGATIVE_TTL` is never used [INFO] [stdout] --> src/resolver/response_cache.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const DEFAULT_NEGATIVE_TTL: Duration = Duration::from_secs(1 * 60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/resolver/inflight_limit.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 61 | panic!("First query should never complete or be canceled"); [INFO] [stdout] | ---------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 62 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `into_bytes` and `from_bytes` are never used [INFO] [stdout] --> src/protocol.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | // #[repr(u16)] [INFO] [stdout] 261 | || #[bitfield(bits = 16)] [INFO] [stdout] 262 | || #[derive(Debug)] [INFO] [stdout] 263 | || struct HeaderFlags { [INFO] [stdout] | ||__________________- associated items in this implementation [INFO] [stdout] ... | [INFO] [stdout] 273 | | qr: bool, [INFO] [stdout] 274 | | } [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_NEGATIVE_TTL` is never used [INFO] [stdout] --> src/resolver/response_cache.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const DEFAULT_NEGATIVE_TTL: Duration = Duration::from_secs(1 * 60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 56.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "e886ad643ddebde4e7e323a37f130d9063a1a3f15806c638d7a7c5d65722ec0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e886ad643ddebde4e7e323a37f130d9063a1a3f15806c638d7a7c5d65722ec0c", kill_on_drop: false }` [INFO] [stdout] e886ad643ddebde4e7e323a37f130d9063a1a3f15806c638d7a7c5d65722ec0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 61e5678d1b1285f421b8023e5e34582e8adcf140a8bbba27a17f28b8cab22c32 [INFO] running `Command { std: "docker" "start" "-a" "61e5678d1b1285f421b8023e5e34582e8adcf140a8bbba27a17f28b8cab22c32", kill_on_drop: false }` [INFO] [stderr] warning: methods `query_response`, `authoritative_answer`, `truncated_message`, `recursion_desired`, and `recursion_available` are never used [INFO] [stderr] --> src/protocol.rs:114:12 [INFO] [stderr] | [INFO] [stderr] 40 | impl Packet { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 114 | pub fn query_response(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 122 | pub fn authoritative_answer(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | pub fn truncated_message(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 130 | pub fn recursion_desired(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | pub fn recursion_available(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `into_bytes` and `from_bytes` are never used [INFO] [stderr] --> src/protocol.rs:260:1 [INFO] [stderr] | [INFO] [stderr] 260 | // #[repr(u16)] [INFO] [stderr] 261 | || #[bitfield(bits = 16)] [INFO] [stderr] 262 | || #[derive(Debug)] [INFO] [stderr] 263 | || struct HeaderFlags { [INFO] [stderr] | ||__________________- associated items in this implementation [INFO] [stderr] ... | [INFO] [stderr] 273 | | qr: bool, [INFO] [stderr] 274 | | } [INFO] [stderr] | |__^ [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_NEGATIVE_TTL` is never used [INFO] [stderr] --> src/resolver/response_cache.rs:19:7 [INFO] [stderr] | [INFO] [stderr] 19 | const DEFAULT_NEGATIVE_TTL: Duration = Duration::from_secs(1 * 60); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-dns` (lib) generated 3 warnings [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/resolver/inflight_limit.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 61 | panic!("First query should never complete or be canceled"); [INFO] [stderr] | ---------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 62 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `into_bytes` and `from_bytes` are never used [INFO] [stderr] --> src/protocol.rs:260:1 [INFO] [stderr] | [INFO] [stderr] 260 | // #[repr(u16)] [INFO] [stderr] 261 | || #[bitfield(bits = 16)] [INFO] [stderr] 262 | || #[derive(Debug)] [INFO] [stderr] 263 | || struct HeaderFlags { [INFO] [stderr] | ||__________________- associated items in this implementation [INFO] [stderr] ... | [INFO] [stderr] 273 | | qr: bool, [INFO] [stderr] 274 | | } [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-dns` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rust_dns-1d13a9ded41b5762) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test protocol::tests::domain_read_empty_labels ... ok [INFO] [stdout] test protocol::tests::domain_read_from_labels ... ok [INFO] [stdout] test protocol::tests::domain_read_from_labels_and_pointer ... ok [INFO] [stdout] test protocol::tests::domain_read_from_pointer ... ok [INFO] [stdout] test protocol::tests::domain_write_google_com ... ok [INFO] [stdout] test protocol::tests::header_write_to_with_request ... ok [INFO] [stdout] test protocol::tests::domain_write_f_isi_arpa ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_query_example_com_a ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_response_example_com_a ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_response_google_com_noedns_a ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_response_snapcraft_io_aaaa ... ok [INFO] [stdout] test protocol::tests::header_write_to_with_failure_response ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_query_api_snapcraft_io_aaaa ... ok [INFO] [stdout] test protocol::tests::packet_from_bytes_query_google_com_noedns_a ... ok [INFO] [stdout] test protocol::properties::write_then_read_question_is_identity ... ok [INFO] [stdout] test resolver::hide_ttl::tests::ttls_are_set_to_zero ... ok [INFO] [stdout] test protocol::properties::write_then_read_header_is_identity ... ok [INFO] [stdout] test resolver::inflight_limit::tests::queries_over_limit_are_dropped ... ok [INFO] [stdout] test resolver::response_cache::tests::cache_behavioral_test ... ok [INFO] [stdout] test protocol::properties::write_then_read_record_is_identity ... ok [INFO] [stdout] test resolver::special::tests::in_addr_1_0_0_127_ptr_is_localhost ... ok [INFO] [stdout] test resolver::special::tests::ipv4_a_is_addr ... ok [INFO] [stdout] test resolver::special::tests::non_special_queries_pass_through ... ok [INFO] [stdout] test protocol::properties::write_then_read_packet_is_identity ... ok [INFO] [stdout] test resolver::special::tests::localhost_a_is_127_0_0_1 ... ok [INFO] [stdout] test resolver::stub::tests::query ... ok [INFO] [stdout] test resolver::timeout::tests::fast_queries_pass_through ... ok [INFO] [stderr] Running unittests src/bin/dns-cache.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dns_cache-83ca6a105dd434ea) [INFO] [stdout] test resolver::timeout::tests::slow_queries_are_timed_out ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [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" "61e5678d1b1285f421b8023e5e34582e8adcf140a8bbba27a17f28b8cab22c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e5678d1b1285f421b8023e5e34582e8adcf140a8bbba27a17f28b8cab22c32", kill_on_drop: false }` [INFO] [stdout] 61e5678d1b1285f421b8023e5e34582e8adcf140a8bbba27a17f28b8cab22c32