[INFO] fetching crate rustdns 0.4.0...
[INFO] testing rustdns-0.4.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rustdns 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustdns 0.4.0
[INFO] finished tweaking crates.io crate rustdns 0.4.0
[INFO] tweaked toml for crates.io crate rustdns 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustdns 0.4.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 200 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.8)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding hyper-alpn v0.3.0 (available: v0.4.1)
[INFO] [stderr]       Adding idna v0.2.3 (available: v1.1.0)
[INFO] [stderr]       Adding num-derive v0.3.3 (available: v0.4.2)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding strum v0.23.0 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.23.1 (available: v0.27.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20ec00df06ffb5960ece2663ec681df3af3221fbde91818893c61d434b7a9380
[INFO] running `Command { std: "docker" "start" "-a" "20ec00df06ffb5960ece2663ec681df3af3221fbde91818893c61d434b7a9380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20ec00df06ffb5960ece2663ec681df3af3221fbde91818893c61d434b7a9380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ec00df06ffb5960ece2663ec681df3af3221fbde91818893c61d434b7a9380", kill_on_drop: false }`
[INFO] [stdout] 20ec00df06ffb5960ece2663ec681df3af3221fbde91818893c61d434b7a9380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0e1f59c4f6b37513a2dd951d6ed241c40c03c5d3e8186d7ce035fad23a9f483
[INFO] running `Command { std: "docker" "start" "-a" "e0e1f59c4f6b37513a2dd951d6ed241c40c03c5d3e8186d7ce035fad23a9f483", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling hyper-alpn v0.3.0
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling pest_consume v1.1.3
[INFO] [stderr]    Compiling rustdns v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]   --> src/types.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]    = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dns.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser {
[INFO] [stdout]    |                 ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:261:61
[INFO] [stdout]     |
[INFO] [stdout] 261 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Opcode`
[INFO] [stdout] ...
[INFO] [stdout] 264 | pub enum Opcode {
[INFO] [stdout]     |          ------ `Opcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:303:61
[INFO] [stdout]     |
[INFO] [stdout] 303 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Rcode`
[INFO] [stdout] ...
[INFO] [stdout] 306 | pub enum Rcode {
[INFO] [stdout]     |          ----- `Rcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:391:55
[INFO] [stdout]     |
[INFO] [stdout] 391 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Type`
[INFO] [stdout] ...
[INFO] [stdout] 394 | pub enum Type {
[INFO] [stdout]     |          ---- `Type` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:446:55
[INFO] [stdout]     |
[INFO] [stdout] 446 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Class`
[INFO] [stdout] 447 | #[repr(u16)]
[INFO] [stdout] 448 | pub enum Class {
[INFO] [stdout]     |          ----- `Class` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 33s
[INFO] running `Command { std: "docker" "inspect" "e0e1f59c4f6b37513a2dd951d6ed241c40c03c5d3e8186d7ce035fad23a9f483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e1f59c4f6b37513a2dd951d6ed241c40c03c5d3e8186d7ce035fad23a9f483", kill_on_drop: false }`
[INFO] [stdout] e0e1f59c4f6b37513a2dd951d6ed241c40c03c5d3e8186d7ce035fad23a9f483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af7e7f3aafba74b5ecc4c8616f3b1b8f5cf2c4bdb613b2950b5728a884db5c53
[INFO] running `Command { std: "docker" "start" "-a" "af7e7f3aafba74b5ecc4c8616f3b1b8f5cf2c4bdb613b2950b5728a884db5c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling test-env-log v0.2.8
[INFO] [stderr]    Compiling json_comments v0.2.2
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]   --> src/types.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]    = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dns.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser {
[INFO] [stdout]    |                 ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:261:61
[INFO] [stdout]     |
[INFO] [stdout] 261 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Opcode`
[INFO] [stdout] ...
[INFO] [stdout] 264 | pub enum Opcode {
[INFO] [stdout]     |          ------ `Opcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:303:61
[INFO] [stdout]     |
[INFO] [stdout] 303 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Rcode`
[INFO] [stdout] ...
[INFO] [stdout] 306 | pub enum Rcode {
[INFO] [stdout]     |          ----- `Rcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:391:55
[INFO] [stdout]     |
[INFO] [stdout] 391 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Type`
[INFO] [stdout] ...
[INFO] [stdout] 394 | pub enum Type {
[INFO] [stdout]     |          ---- `Type` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:446:55
[INFO] [stdout]     |
[INFO] [stdout] 446 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Class`
[INFO] [stdout] 447 | #[repr(u16)]
[INFO] [stdout] 448 | pub enum Class {
[INFO] [stdout]     |          ----- `Class` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling rustdns v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MockClient` is never constructed
[INFO] [stdout]   --> tests/resolver.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct MockClient {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]   --> src/types.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]    = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stdout]    --> src/types.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 206 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stdout]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/dns.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser {
[INFO] [stdout]    |                 ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn new(buf: &[u8]) -> MessageParser<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:261:61
[INFO] [stdout]     |
[INFO] [stdout] 261 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Opcode`
[INFO] [stdout] ...
[INFO] [stdout] 264 | pub enum Opcode {
[INFO] [stdout]     |          ------ `Opcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:303:61
[INFO] [stdout]     |
[INFO] [stdout] 303 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stdout]     |                                                             ^------------
[INFO] [stdout]     |                                                             |
[INFO] [stdout]     |                                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Rcode`
[INFO] [stdout] ...
[INFO] [stdout] 306 | pub enum Rcode {
[INFO] [stdout]     |          ----- `Rcode` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:391:55
[INFO] [stdout]     |
[INFO] [stdout] 391 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Type`
[INFO] [stdout] ...
[INFO] [stdout] 394 | pub enum Type {
[INFO] [stdout]     |          ---- `Type` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/types.rs:446:55
[INFO] [stdout]     |
[INFO] [stdout] 446 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stdout]     |                                                       ^------------
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       `FromPrimitive` is not local
[INFO] [stdout]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Class`
[INFO] [stdout] 447 | #[repr(u16)]
[INFO] [stdout] 448 | pub enum Class {
[INFO] [stdout]     |          ----- `Class` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn string(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/zones/parser.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node) -> Result<&str> {
[INFO] [stdout]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn domain(input: Node<'_>) -> Result<&str> {
[INFO] [stdout]    |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 41.10s
[INFO] running `Command { std: "docker" "inspect" "af7e7f3aafba74b5ecc4c8616f3b1b8f5cf2c4bdb613b2950b5728a884db5c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7e7f3aafba74b5ecc4c8616f3b1b8f5cf2c4bdb613b2950b5728a884db5c53", kill_on_drop: false }`
[INFO] [stdout] af7e7f3aafba74b5ecc4c8616f3b1b8f5cf2c4bdb613b2950b5728a884db5c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27c9141af16160e4ef9cd52a4bb6085526aa22b839f7dd4073d7200a4acdce1f
[INFO] running `Command { std: "docker" "start" "-a" "27c9141af16160e4ef9cd52a4bb6085526aa22b839f7dd4073d7200a4acdce1f", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]   --> src/types.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stderr]    = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]    --> src/types.rs:119:12
[INFO] [stderr]     |
[INFO] [stderr] 119 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stderr]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]    --> src/types.rs:135:12
[INFO] [stderr]     |
[INFO] [stderr] 135 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stderr]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]    --> src/types.rs:175:12
[INFO] [stderr]     |
[INFO] [stderr] 175 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stderr]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `arbitrary`
[INFO] [stderr]    --> src/types.rs:206:12
[INFO] [stderr]     |
[INFO] [stderr] 206 | #[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `base64`, `clients`, `default`, `doh`, `http`, `http_deps`, `hyper`, `hyper-alpn`, `json`, `mime`, `pest`, `pest_consume`, `pest_derive`, `serde`, `serde_json`, `tcp`, `udp`, `url`, and `zones`
[INFO] [stderr]     = help: consider adding `arbitrary` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/dns.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn new(buf: &[u8]) -> MessageParser {
[INFO] [stderr]    |                 ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn new(buf: &[u8]) -> MessageParser<'_> {
[INFO] [stderr]    |                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/types.rs:261:61
[INFO] [stderr]     |
[INFO] [stderr] 261 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stderr]     |                                                             ^------------
[INFO] [stderr]     |                                                             |
[INFO] [stderr]     |                                                             `FromPrimitive` is not local
[INFO] [stderr]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Opcode`
[INFO] [stderr] ...
[INFO] [stderr] 264 | pub enum Opcode {
[INFO] [stderr]     |          ------ `Opcode` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/types.rs:303:61
[INFO] [stderr]     |
[INFO] [stderr] 303 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, Hash, FromPrimitive, PartialEq)]
[INFO] [stderr]     |                                                             ^------------
[INFO] [stderr]     |                                                             |
[INFO] [stderr]     |                                                             `FromPrimitive` is not local
[INFO] [stderr]     |                                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Rcode`
[INFO] [stderr] ...
[INFO] [stderr] 306 | pub enum Rcode {
[INFO] [stderr]     |          ----- `Rcode` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/types.rs:391:55
[INFO] [stderr]     |
[INFO] [stderr] 391 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stderr]     |                                                       ^------------
[INFO] [stderr]     |                                                       |
[INFO] [stderr]     |                                                       `FromPrimitive` is not local
[INFO] [stderr]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Type`
[INFO] [stderr] ...
[INFO] [stderr] 394 | pub enum Type {
[INFO] [stderr]     |          ---- `Type` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/types.rs:446:55
[INFO] [stderr]     |
[INFO] [stderr] 446 | #[derive(Copy, Clone, Debug, Display, EnumString, Eq, FromPrimitive, Hash, PartialEq)]
[INFO] [stderr]     |                                                       ^------------
[INFO] [stderr]     |                                                       |
[INFO] [stderr]     |                                                       `FromPrimitive` is not local
[INFO] [stderr]     |                                                       move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Class`
[INFO] [stderr] 447 | #[repr(u16)]
[INFO] [stderr] 448 | pub enum Class {
[INFO] [stderr]     |          ----- `Class` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/zones/parser.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn string(input: Node) -> Result<&str> {
[INFO] [stderr]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn string(input: Node<'_>) -> Result<&str> {
[INFO] [stderr]    |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/zones/parser.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn domain(input: Node) -> Result<&str> {
[INFO] [stderr]    |                      ^^^^            ---- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn domain(input: Node<'_>) -> Result<&str> {
[INFO] [stderr]    |                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rustdns` (lib) generated 12 warnings
[INFO] [stderr] warning: struct `MockClient` is never constructed
[INFO] [stderr]   --> tests/resolver.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     struct MockClient {}
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustdns` (test "resolver") generated 1 warning
[INFO] [stderr] warning: `rustdns` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustdns-8a9f7c38ccc6db6f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test clients::json::tests::test_parse_response ... ok
[INFO] [stdout] test display::tests::test_display ... ok
[INFO] [stdout] test display::tests::test_from_str ... ok
[INFO] [stdout] test resource::tests::test_soa_rname_to_email ... ok
[INFO] [stdout] test display::tests::test_identity ... ok
[INFO] [stdout] test zones::parser_tests::tests::test_parse ... ok
[INFO] [stdout] test util::test_reverse ... ok
[INFO] [stdout] test zones::parser_tests::tests::test_parse_combinations ... ok
[INFO] [stdout] test zones::process::tests::test_into_records ... ok
[INFO] [stdout] test zones::parser_tests::tests::test_parse_record ... ok
[INFO] [stdout] test zones::parser_tests::tests::test_parse_record_errors ... ok
[INFO] [stdout] test zones::preprocessor::tests::test_preprocessor ... ok
[INFO] [stdout] test resource::tests::test_soa_rname_from_email ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dns.rs (/opt/rustwide/target/debug/deps/dns-8fac63281777e185)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests ... ok
[INFO] [stderr]      Running tests/resolver.rs (/opt/rustwide/target/debug/deps/resolver-52765eb540515e89)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_resolver ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_resolver stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_resolver' panicked at tests/resolver.rs:76:54:
[INFO] [stdout] failed to lookup: IoError(Os { code: 97, kind: Uncategorized, message: "Address family not supported by protocol" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62f65d5f4db2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62f65d5f4db2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62f65d5f4db2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62f65d5f4db2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62f65d61c773 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x62f65d61c773 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x62f65d5f15c3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62f65d5f15c3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x62f65d5f4c02 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62f65d5f632c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62f65d5f6182 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x62f65d5a4654 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x62f65d5a4654 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62f65d5f6e0b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x62f65d5f6e0b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x62f65d5f6ada - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x62f65d5f52a9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x62f65d5f676d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x62f65d61b0f0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x62f65d61b466 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x62f65d56ae7d - core::result::Result<T,E>::expect::hb2f444ef0427c3ea
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x62f65d56ae7d - resolver::tests::test_resolver::h9eb2069d5b14ff85
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/resolver.rs:76:54
[INFO] [stdout]   22:     0x62f65d567be9 - resolver::tests::test_resolver::{{closure}}::h12cabcb99cab4359
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/resolver.rs:43:23
[INFO] [stdout]   23:     0x62f65d567be9 - core::ops::function::FnOnce::call_once::h54057f80f4a155ef
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62f65d5a9d8b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62f65d5a9d8b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x62f65d5a8fce - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x62f65d5a8fce - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x62f65d5a8fce - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x62f65d5a8fce - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x62f65d5a8fce - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x62f65d5a8fce - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x62f65d5a8fce - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x62f65d56cb74 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x62f65d56cb74 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x62f65d57051a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x62f65d57051a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x62f65d57051a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x62f65d57051a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x62f65d57051a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x62f65d57051a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x62f65d57051a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62f65d5f9d67 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x62f65d5f9d67 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x62f65d5f9d67 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7d54e1b4caa4 - <unknown>
[INFO] [stdout]   46:     0x7d54e1bd9a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_resolver
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test resolver`
[INFO] running `Command { std: "docker" "inspect" "27c9141af16160e4ef9cd52a4bb6085526aa22b839f7dd4073d7200a4acdce1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c9141af16160e4ef9cd52a4bb6085526aa22b839f7dd4073d7200a4acdce1f", kill_on_drop: false }`
[INFO] [stdout] 27c9141af16160e4ef9cd52a4bb6085526aa22b839f7dd4073d7200a4acdce1f
