[INFO] fetching crate serde_single_or_vec2 1.0.1... [INFO] testing serde_single_or_vec2-1.0.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate serde_single_or_vec2 1.0.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate serde_single_or_vec2 1.0.1 [INFO] finished tweaking crates.io crate serde_single_or_vec2 1.0.1 [INFO] tweaked toml for crates.io crate serde_single_or_vec2 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate serde_single_or_vec2 1.0.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e94efd92a78f0bff47801e15358ffc889eb2e26ab11a472fbd57b478661fb1f8 [INFO] running `Command { std: "docker" "start" "-a" "e94efd92a78f0bff47801e15358ffc889eb2e26ab11a472fbd57b478661fb1f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e94efd92a78f0bff47801e15358ffc889eb2e26ab11a472fbd57b478661fb1f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e94efd92a78f0bff47801e15358ffc889eb2e26ab11a472fbd57b478661fb1f8", kill_on_drop: false }` [INFO] [stdout] e94efd92a78f0bff47801e15358ffc889eb2e26ab11a472fbd57b478661fb1f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23dde153692341f7530bcc60de589a52014872cdd8142bc393732aff55cbecca [INFO] running `Command { std: "docker" "start" "-a" "23dde153692341f7530bcc60de589a52014872cdd8142bc393732aff55cbecca", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_single_or_vec2 v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3020:12 [INFO] [stdout] | [INFO] [stdout] 3020 | pub struct StrDeserializer<'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BorrowedStrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3045:12 [INFO] [stdout] | [INFO] [stdout] 3045 | pub struct BorrowedStrDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3071:12 [INFO] [stdout] | [INFO] [stdout] 3071 | pub struct FlatMapDeserializer<'a, 'de: 'a, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deserialize_other` is never used [INFO] [stdout] --> src/serde_content.rs:3081:8 [INFO] [stdout] | [INFO] [stdout] 3077 | / impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E> [INFO] [stdout] 3078 | | where [INFO] [stdout] 3079 | | E: Error, [INFO] [stdout] | |_____________- associated function in this implementation [INFO] [stdout] 3080 | { [INFO] [stdout] 3081 | fn deserialize_other() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3231:8 [INFO] [stdout] | [INFO] [stdout] 3231 | struct FlatMapAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatStructAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3275:8 [INFO] [stdout] | [INFO] [stdout] 3275 | struct FlatStructAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flat_map_take_entry` is never used [INFO] [stdout] --> src/serde_content.rs:3317:4 [INFO] [stdout] | [INFO] [stdout] 3317 | fn flat_map_take_entry<'de>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantSeed` is never constructed [INFO] [stdout] --> src/serde_content.rs:3336:12 [INFO] [stdout] | [INFO] [stdout] 3336 | pub struct AdjacentlyTaggedEnumVariantSeed { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:3342:12 [INFO] [stdout] | [INFO] [stdout] 3342 | pub struct AdjacentlyTaggedEnumVariantVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `content_as_str` is never used [INFO] [stdout] --> src/serde_content.rs:309:12 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn content_as_str<'a>(content: &'a Content<'_>) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:346:16 [INFO] [stdout] | [INFO] [stdout] 346 | pub struct ContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:351:16 [INFO] [stdout] | [INFO] [stdout] 350 | impl<'de> ContentVisitor<'de> { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] 351 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContent` is never used [INFO] [stdout] --> src/serde_content.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 571 | pub enum TagOrContent<'de> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:578:12 [INFO] [stdout] | [INFO] [stdout] 578 | struct TagOrContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:584:12 [INFO] [stdout] | [INFO] [stdout] 583 | impl<'de> TagOrContentVisitor<'de> { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 584 | fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaggedContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:868:16 [INFO] [stdout] | [INFO] [stdout] 868 | pub struct TaggedContentVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContentField` is never used [INFO] [stdout] --> src/serde_content.rs:931:14 [INFO] [stdout] | [INFO] [stdout] 931 | pub enum TagOrContentField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:937:16 [INFO] [stdout] | [INFO] [stdout] 937 | pub struct TagOrContentFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagContentOtherField` is never used [INFO] [stdout] --> src/serde_content.rs:1007:14 [INFO] [stdout] | [INFO] [stdout] 1007 | pub enum TagContentOtherField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagContentOtherFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1014:16 [INFO] [stdout] | [INFO] [stdout] 1014 | pub struct TagContentOtherFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1076:16 [INFO] [stdout] | [INFO] [stdout] 1076 | pub struct ContentDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `invalid_type`, `deserialize_integer`, and `deserialize_float` are never used [INFO] [stdout] --> src/serde_content.rs:1086:12 [INFO] [stdout] | [INFO] [stdout] 1081 | / impl<'de, E> ContentDeserializer<'de, E> [INFO] [stdout] 1082 | | where [INFO] [stdout] 1083 | | E: de::Error, [INFO] [stdout] | |_____________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1086 | fn invalid_type(self, exp: &dyn Expected) -> E { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1090 | fn deserialize_integer(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1107 | fn deserialize_float(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_seq` is never used [INFO] [stdout] --> src/serde_content.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | fn visit_content_seq<'de, V, E>(content: Vec>, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_map` is never used [INFO] [stdout] --> src/serde_content.rs:1138:8 [INFO] [stdout] | [INFO] [stdout] 1138 | fn visit_content_map<'de, V, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1523:16 [INFO] [stdout] | [INFO] [stdout] 1521 | impl<'de, E> ContentDeserializer<'de, E> { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 1522 | /// private API, don't use [INFO] [stdout] 1523 | pub fn new(content: Content<'de>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SeqDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1531:12 [INFO] [stdout] | [INFO] [stdout] 1531 | struct SeqDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1538:12 [INFO] [stdout] | [INFO] [stdout] 1537 | impl<'de, E> SeqDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1538 | fn new(content: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1551:12 [INFO] [stdout] | [INFO] [stdout] 1547 | / impl<'de, E> SeqDeserializer<'de, E> [INFO] [stdout] 1548 | | where [INFO] [stdout] 1549 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1550 | { [INFO] [stdout] 1551 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1624:12 [INFO] [stdout] | [INFO] [stdout] 1624 | struct MapDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1632:12 [INFO] [stdout] | [INFO] [stdout] 1631 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1632 | fn new(content: Vec<(Content<'de>, Content<'de>)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1646:12 [INFO] [stdout] | [INFO] [stdout] 1642 | / impl<'de, E> MapDeserializer<'de, E> [INFO] [stdout] 1643 | | where [INFO] [stdout] 1644 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1645 | { [INFO] [stdout] 1646 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_pair` is never used [INFO] [stdout] --> src/serde_content.rs:1662:12 [INFO] [stdout] | [INFO] [stdout] 1661 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 1662 | fn next_pair(&mut self) -> Option<(Content<'de>, Content<'de>)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1790:12 [INFO] [stdout] | [INFO] [stdout] 1790 | struct PairDeserializer<'de, E>(Content<'de>, Content<'de>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1841:12 [INFO] [stdout] | [INFO] [stdout] 1841 | struct PairVisitor<'de, E>(Option>, Option>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EnumDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1885:16 [INFO] [stdout] | [INFO] [stdout] 1885 | pub struct EnumDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1898:16 [INFO] [stdout] | [INFO] [stdout] 1894 | / impl<'de, E> EnumDeserializer<'de, E> [INFO] [stdout] 1895 | | where [INFO] [stdout] 1896 | | E: de::Error, [INFO] [stdout] | |_____________________- associated function in this implementation [INFO] [stdout] 1897 | { [INFO] [stdout] 1898 | pub fn new(variant: Content<'de>, value: Option>) -> EnumDeserializer<'de, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VariantDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1927:16 [INFO] [stdout] | [INFO] [stdout] 1927 | pub struct VariantDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InternallyTaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2951:16 [INFO] [stdout] | [INFO] [stdout] 2951 | pub struct InternallyTaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UntaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2986:16 [INFO] [stdout] | [INFO] [stdout] 2986 | pub struct UntaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.54s [INFO] running `Command { std: "docker" "inspect" "23dde153692341f7530bcc60de589a52014872cdd8142bc393732aff55cbecca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23dde153692341f7530bcc60de589a52014872cdd8142bc393732aff55cbecca", kill_on_drop: false }` [INFO] [stdout] 23dde153692341f7530bcc60de589a52014872cdd8142bc393732aff55cbecca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39252d48f8f2268c0460bf27db224c8bf48509d510dce03df046009f7aa53dbd [INFO] running `Command { std: "docker" "start" "-a" "39252d48f8f2268c0460bf27db224c8bf48509d510dce03df046009f7aa53dbd", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stdout] warning: struct `StrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3020:12 [INFO] [stdout] | [INFO] [stdout] 3020 | pub struct StrDeserializer<'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BorrowedStrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3045:12 [INFO] [stdout] | [INFO] [stdout] 3045 | pub struct BorrowedStrDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3071:12 [INFO] [stdout] | [INFO] [stdout] 3071 | pub struct FlatMapDeserializer<'a, 'de: 'a, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deserialize_other` is never used [INFO] [stdout] --> src/serde_content.rs:3081:8 [INFO] [stdout] | [INFO] [stdout] 3077 | / impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E> [INFO] [stdout] 3078 | | where [INFO] [stdout] 3079 | | E: Error, [INFO] [stdout] | |_____________- associated function in this implementation [INFO] [stdout] 3080 | { [INFO] [stdout] 3081 | fn deserialize_other() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3231:8 [INFO] [stdout] | [INFO] [stdout] 3231 | struct FlatMapAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatStructAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3275:8 [INFO] [stdout] | [INFO] [stdout] 3275 | struct FlatStructAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flat_map_take_entry` is never used [INFO] [stdout] --> src/serde_content.rs:3317:4 [INFO] [stdout] | [INFO] [stdout] 3317 | fn flat_map_take_entry<'de>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantSeed` is never constructed [INFO] [stdout] --> src/serde_content.rs:3336:12 [INFO] [stdout] | [INFO] [stdout] 3336 | pub struct AdjacentlyTaggedEnumVariantSeed { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:3342:12 [INFO] [stdout] | [INFO] [stdout] 3342 | pub struct AdjacentlyTaggedEnumVariantVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `content_as_str` is never used [INFO] [stdout] --> src/serde_content.rs:309:12 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn content_as_str<'a>(content: &'a Content<'_>) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:346:16 [INFO] [stdout] | [INFO] [stdout] 346 | pub struct ContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:351:16 [INFO] [stdout] | [INFO] [stdout] 350 | impl<'de> ContentVisitor<'de> { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] 351 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContent` is never used [INFO] [stdout] --> src/serde_content.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 571 | pub enum TagOrContent<'de> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:578:12 [INFO] [stdout] | [INFO] [stdout] 578 | struct TagOrContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:584:12 [INFO] [stdout] | [INFO] [stdout] 583 | impl<'de> TagOrContentVisitor<'de> { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 584 | fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaggedContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:868:16 [INFO] [stdout] | [INFO] [stdout] 868 | pub struct TaggedContentVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContentField` is never used [INFO] [stdout] --> src/serde_content.rs:931:14 [INFO] [stdout] | [INFO] [stdout] 931 | pub enum TagOrContentField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:937:16 [INFO] [stdout] | [INFO] [stdout] 937 | pub struct TagOrContentFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagContentOtherField` is never used [INFO] [stdout] --> src/serde_content.rs:1007:14 [INFO] [stdout] | [INFO] [stdout] 1007 | pub enum TagContentOtherField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagContentOtherFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1014:16 [INFO] [stdout] | [INFO] [stdout] 1014 | pub struct TagContentOtherFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1076:16 [INFO] [stdout] | [INFO] [stdout] 1076 | pub struct ContentDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `invalid_type`, `deserialize_integer`, and `deserialize_float` are never used [INFO] [stdout] --> src/serde_content.rs:1086:12 [INFO] [stdout] | [INFO] [stdout] 1081 | / impl<'de, E> ContentDeserializer<'de, E> [INFO] [stdout] 1082 | | where [INFO] [stdout] 1083 | | E: de::Error, [INFO] [stdout] | |_____________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1086 | fn invalid_type(self, exp: &dyn Expected) -> E { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1090 | fn deserialize_integer(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1107 | fn deserialize_float(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_seq` is never used [INFO] [stdout] --> src/serde_content.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | fn visit_content_seq<'de, V, E>(content: Vec>, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_map` is never used [INFO] [stdout] --> src/serde_content.rs:1138:8 [INFO] [stdout] | [INFO] [stdout] 1138 | fn visit_content_map<'de, V, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1523:16 [INFO] [stdout] | [INFO] [stdout] 1521 | impl<'de, E> ContentDeserializer<'de, E> { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 1522 | /// private API, don't use [INFO] [stdout] 1523 | pub fn new(content: Content<'de>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SeqDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1531:12 [INFO] [stdout] | [INFO] [stdout] 1531 | struct SeqDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1538:12 [INFO] [stdout] | [INFO] [stdout] 1537 | impl<'de, E> SeqDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1538 | fn new(content: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1551:12 [INFO] [stdout] | [INFO] [stdout] 1547 | / impl<'de, E> SeqDeserializer<'de, E> [INFO] [stdout] 1548 | | where [INFO] [stdout] 1549 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1550 | { [INFO] [stdout] 1551 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1624:12 [INFO] [stdout] | [INFO] [stdout] 1624 | struct MapDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1632:12 [INFO] [stdout] | [INFO] [stdout] 1631 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1632 | fn new(content: Vec<(Content<'de>, Content<'de>)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1646:12 [INFO] [stdout] | [INFO] [stdout] 1642 | / impl<'de, E> MapDeserializer<'de, E> [INFO] [stdout] 1643 | | where [INFO] [stdout] 1644 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1645 | { [INFO] [stdout] 1646 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_pair` is never used [INFO] [stdout] --> src/serde_content.rs:1662:12 [INFO] [stdout] | [INFO] [stdout] 1661 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 1662 | fn next_pair(&mut self) -> Option<(Content<'de>, Content<'de>)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1790:12 [INFO] [stdout] | [INFO] [stdout] 1790 | struct PairDeserializer<'de, E>(Content<'de>, Content<'de>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1841:12 [INFO] [stdout] | [INFO] [stdout] 1841 | struct PairVisitor<'de, E>(Option>, Option>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EnumDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1885:16 [INFO] [stdout] | [INFO] [stdout] 1885 | pub struct EnumDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1898:16 [INFO] [stdout] | [INFO] [stdout] 1894 | / impl<'de, E> EnumDeserializer<'de, E> [INFO] [stdout] 1895 | | where [INFO] [stdout] 1896 | | E: de::Error, [INFO] [stdout] | |_____________________- associated function in this implementation [INFO] [stdout] 1897 | { [INFO] [stdout] 1898 | pub fn new(variant: Content<'de>, value: Option>) -> EnumDeserializer<'de, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VariantDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1927:16 [INFO] [stdout] | [INFO] [stdout] 1927 | pub struct VariantDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InternallyTaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2951:16 [INFO] [stdout] | [INFO] [stdout] 2951 | pub struct InternallyTaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UntaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2986:16 [INFO] [stdout] | [INFO] [stdout] 2986 | pub struct UntaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_single_or_vec2 v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `StrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3020:12 [INFO] [stdout] | [INFO] [stdout] 3020 | pub struct StrDeserializer<'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BorrowedStrDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3045:12 [INFO] [stdout] | [INFO] [stdout] 3045 | pub struct BorrowedStrDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:3071:12 [INFO] [stdout] | [INFO] [stdout] 3071 | pub struct FlatMapDeserializer<'a, 'de: 'a, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `deserialize_other` is never used [INFO] [stdout] --> src/serde_content.rs:3081:8 [INFO] [stdout] | [INFO] [stdout] 3077 | / impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E> [INFO] [stdout] 3078 | | where [INFO] [stdout] 3079 | | E: Error, [INFO] [stdout] | |_____________- associated function in this implementation [INFO] [stdout] 3080 | { [INFO] [stdout] 3081 | fn deserialize_other() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatMapAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3231:8 [INFO] [stdout] | [INFO] [stdout] 3231 | struct FlatMapAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlatStructAccess` is never constructed [INFO] [stdout] --> src/serde_content.rs:3275:8 [INFO] [stdout] | [INFO] [stdout] 3275 | struct FlatStructAccess<'a, 'de: 'a, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `flat_map_take_entry` is never used [INFO] [stdout] --> src/serde_content.rs:3317:4 [INFO] [stdout] | [INFO] [stdout] 3317 | fn flat_map_take_entry<'de>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantSeed` is never constructed [INFO] [stdout] --> src/serde_content.rs:3336:12 [INFO] [stdout] | [INFO] [stdout] 3336 | pub struct AdjacentlyTaggedEnumVariantSeed { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariantVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:3342:12 [INFO] [stdout] | [INFO] [stdout] 3342 | pub struct AdjacentlyTaggedEnumVariantVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `content_as_str` is never used [INFO] [stdout] --> src/serde_content.rs:309:12 [INFO] [stdout] | [INFO] [stdout] 309 | pub fn content_as_str<'a>(content: &'a Content<'_>) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:346:16 [INFO] [stdout] | [INFO] [stdout] 346 | pub struct ContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:351:16 [INFO] [stdout] | [INFO] [stdout] 350 | impl<'de> ContentVisitor<'de> { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] 351 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContent` is never used [INFO] [stdout] --> src/serde_content.rs:571:14 [INFO] [stdout] | [INFO] [stdout] 571 | pub enum TagOrContent<'de> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:578:12 [INFO] [stdout] | [INFO] [stdout] 578 | struct TagOrContentVisitor<'de> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:584:12 [INFO] [stdout] | [INFO] [stdout] 583 | impl<'de> TagOrContentVisitor<'de> { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 584 | fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaggedContentVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:868:16 [INFO] [stdout] | [INFO] [stdout] 868 | pub struct TaggedContentVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagOrContentField` is never used [INFO] [stdout] --> src/serde_content.rs:931:14 [INFO] [stdout] | [INFO] [stdout] 931 | pub enum TagOrContentField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagOrContentFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:937:16 [INFO] [stdout] | [INFO] [stdout] 937 | pub struct TagOrContentFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TagContentOtherField` is never used [INFO] [stdout] --> src/serde_content.rs:1007:14 [INFO] [stdout] | [INFO] [stdout] 1007 | pub enum TagContentOtherField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TagContentOtherFieldVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1014:16 [INFO] [stdout] | [INFO] [stdout] 1014 | pub struct TagContentOtherFieldVisitor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ContentDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1076:16 [INFO] [stdout] | [INFO] [stdout] 1076 | pub struct ContentDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `invalid_type`, `deserialize_integer`, and `deserialize_float` are never used [INFO] [stdout] --> src/serde_content.rs:1086:12 [INFO] [stdout] | [INFO] [stdout] 1081 | / impl<'de, E> ContentDeserializer<'de, E> [INFO] [stdout] 1082 | | where [INFO] [stdout] 1083 | | E: de::Error, [INFO] [stdout] | |_____________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1086 | fn invalid_type(self, exp: &dyn Expected) -> E { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1090 | fn deserialize_integer(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1107 | fn deserialize_float(self, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_seq` is never used [INFO] [stdout] --> src/serde_content.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | fn visit_content_seq<'de, V, E>(content: Vec>, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `visit_content_map` is never used [INFO] [stdout] --> src/serde_content.rs:1138:8 [INFO] [stdout] | [INFO] [stdout] 1138 | fn visit_content_map<'de, V, E>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1523:16 [INFO] [stdout] | [INFO] [stdout] 1521 | impl<'de, E> ContentDeserializer<'de, E> { [INFO] [stdout] | ---------------------------------------- associated function in this implementation [INFO] [stdout] 1522 | /// private API, don't use [INFO] [stdout] 1523 | pub fn new(content: Content<'de>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SeqDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1531:12 [INFO] [stdout] | [INFO] [stdout] 1531 | struct SeqDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1538:12 [INFO] [stdout] | [INFO] [stdout] 1537 | impl<'de, E> SeqDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1538 | fn new(content: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1551:12 [INFO] [stdout] | [INFO] [stdout] 1547 | / impl<'de, E> SeqDeserializer<'de, E> [INFO] [stdout] 1548 | | where [INFO] [stdout] 1549 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1550 | { [INFO] [stdout] 1551 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MapDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1624:12 [INFO] [stdout] | [INFO] [stdout] 1624 | struct MapDeserializer<'de, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1632:12 [INFO] [stdout] | [INFO] [stdout] 1631 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 1632 | fn new(content: Vec<(Content<'de>, Content<'de>)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `end` is never used [INFO] [stdout] --> src/serde_content.rs:1646:12 [INFO] [stdout] | [INFO] [stdout] 1642 | / impl<'de, E> MapDeserializer<'de, E> [INFO] [stdout] 1643 | | where [INFO] [stdout] 1644 | | E: de::Error, [INFO] [stdout] | |_____________________- method in this implementation [INFO] [stdout] 1645 | { [INFO] [stdout] 1646 | fn end(self) -> Result<(), E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `next_pair` is never used [INFO] [stdout] --> src/serde_content.rs:1662:12 [INFO] [stdout] | [INFO] [stdout] 1661 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 1662 | fn next_pair(&mut self) -> Option<(Content<'de>, Content<'de>)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1790:12 [INFO] [stdout] | [INFO] [stdout] 1790 | struct PairDeserializer<'de, E>(Content<'de>, Content<'de>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PairVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:1841:12 [INFO] [stdout] | [INFO] [stdout] 1841 | struct PairVisitor<'de, E>(Option>, Option>, PhantomData); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EnumDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1885:16 [INFO] [stdout] | [INFO] [stdout] 1885 | pub struct EnumDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/serde_content.rs:1898:16 [INFO] [stdout] | [INFO] [stdout] 1894 | / impl<'de, E> EnumDeserializer<'de, E> [INFO] [stdout] 1895 | | where [INFO] [stdout] 1896 | | E: de::Error, [INFO] [stdout] | |_____________________- associated function in this implementation [INFO] [stdout] 1897 | { [INFO] [stdout] 1898 | pub fn new(variant: Content<'de>, value: Option>) -> EnumDeserializer<'de, E> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VariantDeserializer` is never constructed [INFO] [stdout] --> src/serde_content.rs:1927:16 [INFO] [stdout] | [INFO] [stdout] 1927 | pub struct VariantDeserializer<'de, E> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InternallyTaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2951:16 [INFO] [stdout] | [INFO] [stdout] 2951 | pub struct InternallyTaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UntaggedUnitVisitor` is never constructed [INFO] [stdout] --> src/serde_content.rs:2986:16 [INFO] [stdout] | [INFO] [stdout] 2986 | pub struct UntaggedUnitVisitor<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "39252d48f8f2268c0460bf27db224c8bf48509d510dce03df046009f7aa53dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39252d48f8f2268c0460bf27db224c8bf48509d510dce03df046009f7aa53dbd", kill_on_drop: false }` [INFO] [stdout] 39252d48f8f2268c0460bf27db224c8bf48509d510dce03df046009f7aa53dbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 66221754eedcbb3690e799218967352c3777f9d36b80041ad4bc4d48ec9a0ae9 [INFO] running `Command { std: "docker" "start" "-a" "66221754eedcbb3690e799218967352c3777f9d36b80041ad4bc4d48ec9a0ae9", kill_on_drop: false }` [INFO] [stderr] warning: struct `StrDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:3020:12 [INFO] [stderr] | [INFO] [stderr] 3020 | pub struct StrDeserializer<'a, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `BorrowedStrDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:3045:12 [INFO] [stderr] | [INFO] [stderr] 3045 | pub struct BorrowedStrDeserializer<'de, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlatMapDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:3071:12 [INFO] [stderr] | [INFO] [stderr] 3071 | pub struct FlatMapDeserializer<'a, 'de: 'a, E>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `deserialize_other` is never used [INFO] [stderr] --> src/serde_content.rs:3081:8 [INFO] [stderr] | [INFO] [stderr] 3077 | / impl<'a, 'de, E> FlatMapDeserializer<'a, 'de, E> [INFO] [stderr] 3078 | | where [INFO] [stderr] 3079 | | E: Error, [INFO] [stderr] | |_____________- associated function in this implementation [INFO] [stderr] 3080 | { [INFO] [stderr] 3081 | fn deserialize_other() -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlatMapAccess` is never constructed [INFO] [stderr] --> src/serde_content.rs:3231:8 [INFO] [stderr] | [INFO] [stderr] 3231 | struct FlatMapAccess<'a, 'de: 'a, E> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlatStructAccess` is never constructed [INFO] [stderr] --> src/serde_content.rs:3275:8 [INFO] [stderr] | [INFO] [stderr] 3275 | struct FlatStructAccess<'a, 'de: 'a, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `flat_map_take_entry` is never used [INFO] [stderr] --> src/serde_content.rs:3317:4 [INFO] [stderr] | [INFO] [stderr] 3317 | fn flat_map_take_entry<'de>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AdjacentlyTaggedEnumVariantSeed` is never constructed [INFO] [stderr] --> src/serde_content.rs:3336:12 [INFO] [stderr] | [INFO] [stderr] 3336 | pub struct AdjacentlyTaggedEnumVariantSeed { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AdjacentlyTaggedEnumVariantVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:3342:12 [INFO] [stderr] | [INFO] [stderr] 3342 | pub struct AdjacentlyTaggedEnumVariantVisitor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `content_as_str` is never used [INFO] [stderr] --> src/serde_content.rs:309:12 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn content_as_str<'a>(content: &'a Content<'_>) -> Option<&'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ContentVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:346:16 [INFO] [stderr] | [INFO] [stderr] 346 | pub struct ContentVisitor<'de> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:351:16 [INFO] [stderr] | [INFO] [stderr] 350 | impl<'de> ContentVisitor<'de> { [INFO] [stderr] | ----------------------------- associated function in this implementation [INFO] [stderr] 351 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `TagOrContent` is never used [INFO] [stderr] --> src/serde_content.rs:571:14 [INFO] [stderr] | [INFO] [stderr] 571 | pub enum TagOrContent<'de> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TagOrContentVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:578:12 [INFO] [stderr] | [INFO] [stderr] 578 | struct TagOrContentVisitor<'de> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:584:12 [INFO] [stderr] | [INFO] [stderr] 583 | impl<'de> TagOrContentVisitor<'de> { [INFO] [stderr] | ---------------------------------- associated function in this implementation [INFO] [stderr] 584 | fn new(name: &'static str) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TaggedContentVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:868:16 [INFO] [stderr] | [INFO] [stderr] 868 | pub struct TaggedContentVisitor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `TagOrContentField` is never used [INFO] [stderr] --> src/serde_content.rs:931:14 [INFO] [stderr] | [INFO] [stderr] 931 | pub enum TagOrContentField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TagOrContentFieldVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:937:16 [INFO] [stderr] | [INFO] [stderr] 937 | pub struct TagOrContentFieldVisitor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `TagContentOtherField` is never used [INFO] [stderr] --> src/serde_content.rs:1007:14 [INFO] [stderr] | [INFO] [stderr] 1007 | pub enum TagContentOtherField { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TagContentOtherFieldVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:1014:16 [INFO] [stderr] | [INFO] [stderr] 1014 | pub struct TagContentOtherFieldVisitor { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ContentDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1076:16 [INFO] [stderr] | [INFO] [stderr] 1076 | pub struct ContentDeserializer<'de, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `invalid_type`, `deserialize_integer`, and `deserialize_float` are never used [INFO] [stderr] --> src/serde_content.rs:1086:12 [INFO] [stderr] | [INFO] [stderr] 1081 | / impl<'de, E> ContentDeserializer<'de, E> [INFO] [stderr] 1082 | | where [INFO] [stderr] 1083 | | E: de::Error, [INFO] [stderr] | |_____________________- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 1086 | fn invalid_type(self, exp: &dyn Expected) -> E { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1090 | fn deserialize_integer(self, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1107 | fn deserialize_float(self, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `visit_content_seq` is never used [INFO] [stderr] --> src/serde_content.rs:1127:8 [INFO] [stderr] | [INFO] [stderr] 1127 | fn visit_content_seq<'de, V, E>(content: Vec>, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `visit_content_map` is never used [INFO] [stderr] --> src/serde_content.rs:1138:8 [INFO] [stderr] | [INFO] [stderr] 1138 | fn visit_content_map<'de, V, E>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:1523:16 [INFO] [stderr] | [INFO] [stderr] 1521 | impl<'de, E> ContentDeserializer<'de, E> { [INFO] [stderr] | ---------------------------------------- associated function in this implementation [INFO] [stderr] 1522 | /// private API, don't use [INFO] [stderr] 1523 | pub fn new(content: Content<'de>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SeqDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1531:12 [INFO] [stderr] | [INFO] [stderr] 1531 | struct SeqDeserializer<'de, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:1538:12 [INFO] [stderr] | [INFO] [stderr] 1537 | impl<'de, E> SeqDeserializer<'de, E> { [INFO] [stderr] | ------------------------------------ associated function in this implementation [INFO] [stderr] 1538 | fn new(content: Vec>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `end` is never used [INFO] [stderr] --> src/serde_content.rs:1551:12 [INFO] [stderr] | [INFO] [stderr] 1547 | / impl<'de, E> SeqDeserializer<'de, E> [INFO] [stderr] 1548 | | where [INFO] [stderr] 1549 | | E: de::Error, [INFO] [stderr] | |_____________________- method in this implementation [INFO] [stderr] 1550 | { [INFO] [stderr] 1551 | fn end(self) -> Result<(), E> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MapDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1624:12 [INFO] [stderr] | [INFO] [stderr] 1624 | struct MapDeserializer<'de, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:1632:12 [INFO] [stderr] | [INFO] [stderr] 1631 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stderr] | ------------------------------------ associated function in this implementation [INFO] [stderr] 1632 | fn new(content: Vec<(Content<'de>, Content<'de>)>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `end` is never used [INFO] [stderr] --> src/serde_content.rs:1646:12 [INFO] [stderr] | [INFO] [stderr] 1642 | / impl<'de, E> MapDeserializer<'de, E> [INFO] [stderr] 1643 | | where [INFO] [stderr] 1644 | | E: de::Error, [INFO] [stderr] | |_____________________- method in this implementation [INFO] [stderr] 1645 | { [INFO] [stderr] 1646 | fn end(self) -> Result<(), E> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `next_pair` is never used [INFO] [stderr] --> src/serde_content.rs:1662:12 [INFO] [stderr] | [INFO] [stderr] 1661 | impl<'de, E> MapDeserializer<'de, E> { [INFO] [stderr] | ------------------------------------ method in this implementation [INFO] [stderr] 1662 | fn next_pair(&mut self) -> Option<(Content<'de>, Content<'de>)> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `PairDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1790:12 [INFO] [stderr] | [INFO] [stderr] 1790 | struct PairDeserializer<'de, E>(Content<'de>, Content<'de>, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `PairVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:1841:12 [INFO] [stderr] | [INFO] [stderr] 1841 | struct PairVisitor<'de, E>(Option>, Option>, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `EnumDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1885:16 [INFO] [stderr] | [INFO] [stderr] 1885 | pub struct EnumDeserializer<'de, E> [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/serde_content.rs:1898:16 [INFO] [stderr] | [INFO] [stderr] 1894 | / impl<'de, E> EnumDeserializer<'de, E> [INFO] [stderr] 1895 | | where [INFO] [stderr] 1896 | | E: de::Error, [INFO] [stderr] | |_____________________- associated function in this implementation [INFO] [stderr] 1897 | { [INFO] [stderr] 1898 | pub fn new(variant: Content<'de>, value: Option>) -> EnumDeserializer<'de, E> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `VariantDeserializer` is never constructed [INFO] [stderr] --> src/serde_content.rs:1927:16 [INFO] [stderr] | [INFO] [stderr] 1927 | pub struct VariantDeserializer<'de, E> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `InternallyTaggedUnitVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:2951:16 [INFO] [stderr] | [INFO] [stderr] 2951 | pub struct InternallyTaggedUnitVisitor<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `UntaggedUnitVisitor` is never constructed [INFO] [stderr] --> src/serde_content.rs:2986:16 [INFO] [stderr] | [INFO] [stderr] 2986 | pub struct UntaggedUnitVisitor<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `serde_single_or_vec2` (lib) generated 39 warnings [INFO] [stderr] warning: `serde_single_or_vec2` (lib test) generated 39 warnings (39 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_single_or_vec2-c40e08747499810d) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test tests::bool ... ok [INFO] [stdout] test tests::bytes_buf ... ok [INFO] [stdout] test tests::char ... ok [INFO] [stdout] test tests::enm ... ok [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::f32 ... ok [INFO] [stdout] test tests::f64 ... ok [INFO] [stdout] test tests::i16 ... ok [INFO] [stdout] test tests::i32 ... ok [INFO] [stdout] test tests::i64 ... ok [INFO] [stdout] test tests::none ... ok [INFO] [stdout] test tests::rec ... ok [INFO] [stdout] test tests::seq ... ok [INFO] [stdout] test tests::str ... ok [INFO] [stdout] test tests::some ... ok [INFO] [stdout] test tests::i8 ... ok [INFO] [stdout] test tests::strct ... ok [INFO] [stdout] test tests::string ... ok [INFO] [stdout] test tests::u16 ... ok [INFO] [stdout] test tests::u32 ... ok [INFO] [stdout] test tests::u64 ... ok [INFO] [stdout] test tests::unit ... ok [INFO] [stdout] test tests::u8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_single_or_vec2 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "66221754eedcbb3690e799218967352c3777f9d36b80041ad4bc4d48ec9a0ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66221754eedcbb3690e799218967352c3777f9d36b80041ad4bc4d48ec9a0ae9", kill_on_drop: false }` [INFO] [stdout] 66221754eedcbb3690e799218967352c3777f9d36b80041ad4bc4d48ec9a0ae9