[INFO] fetching crate async_serde 0.1.0... [INFO] testing async_serde-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate async_serde 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate async_serde 0.1.0 [INFO] finished tweaking crates.io crate async_serde 0.1.0 [INFO] tweaked toml for crates.io crate async_serde 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async_serde 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b234a40ad0d2a8accad3ce491798eefb1220aaf457114227f444729b5a9590ee [INFO] running `Command { std: "docker" "start" "-a" "b234a40ad0d2a8accad3ce491798eefb1220aaf457114227f444729b5a9590ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b234a40ad0d2a8accad3ce491798eefb1220aaf457114227f444729b5a9590ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b234a40ad0d2a8accad3ce491798eefb1220aaf457114227f444729b5a9590ee", kill_on_drop: false }` [INFO] [stdout] b234a40ad0d2a8accad3ce491798eefb1220aaf457114227f444729b5a9590ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e74825f6428d466bd9f58557bc27cdaafe0b6c65beb2590d6f309c1541e7df71 [INFO] running `Command { std: "docker" "start" "-a" "e74825f6428d466bd9f58557bc27cdaafe0b6c65beb2590d6f309c1541e7df71", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling async_serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::InternalOp` [INFO] [stdout] --> src/de.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::InternalOp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | f: Fun, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:174:28 [INFO] [stdout] | [INFO] [stdout] 174 | fn visit_bool(self, v: bool) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | fn visit_i8(self, v: i8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:186:27 [INFO] [stdout] | [INFO] [stdout] 186 | fn visit_i16(self, v: i16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:192:27 [INFO] [stdout] | [INFO] [stdout] 192 | fn visit_i32(self, v: i32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:198:27 [INFO] [stdout] | [INFO] [stdout] 198 | fn visit_i64(self, v: i64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:204:28 [INFO] [stdout] | [INFO] [stdout] 204 | fn visit_i128(self, v: i128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:210:26 [INFO] [stdout] | [INFO] [stdout] 210 | fn visit_u8(self, v: u8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:216:27 [INFO] [stdout] | [INFO] [stdout] 216 | fn visit_u16(self, v: u16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 222 | fn visit_u32(self, v: u32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:228:27 [INFO] [stdout] | [INFO] [stdout] 228 | fn visit_u64(self, v: u64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:234:28 [INFO] [stdout] | [INFO] [stdout] 234 | fn visit_u128(self, v: u128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | fn visit_f32(self, v: f32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:246:27 [INFO] [stdout] | [INFO] [stdout] 246 | fn visit_f64(self, v: f64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:252:28 [INFO] [stdout] | [INFO] [stdout] 252 | fn visit_char(self, v: char) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:327:29 [INFO] [stdout] | [INFO] [stdout] 327 | fn visit_bytes(self, v: &[u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:333:38 [INFO] [stdout] | [INFO] [stdout] 333 | fn visit_borrowed_bytes(self, v: &'de [u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:339:32 [INFO] [stdout] | [INFO] [stdout] 339 | fn visit_byte_buf(self, v: Vec) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:351:28 [INFO] [stdout] | [INFO] [stdout] 351 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | deserializer: D, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/de.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | fn visit_seq(mut self, seq: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/de.rs:386:27 [INFO] [stdout] | [INFO] [stdout] 386 | fn visit_map(self, map: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/de.rs:392:28 [INFO] [stdout] | [INFO] [stdout] 392 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DeBytes`, `ByteBuf`, and `Bytes` are never constructed [INFO] [stdout] --> src/lib.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 478 | enum Data<'de> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 482 | DeBytes(&'de [u8]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 483 | ByteBuf(Box<[u8]>), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 484 | Bytes(NonNull<[u8]>), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SizeHintReq` and `SizeHintRes` are never constructed [INFO] [stdout] --> src/lib.rs:570:5 [INFO] [stdout] | [INFO] [stdout] 568 | enum InternalOp { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 569 | /// Ask for a size hint. [INFO] [stdout] 570 | SizeHintReq, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 571 | /// Resulting size hint. [INFO] [stdout] 572 | SizeHintRes(Option) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InternalOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.26s [INFO] running `Command { std: "docker" "inspect" "e74825f6428d466bd9f58557bc27cdaafe0b6c65beb2590d6f309c1541e7df71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e74825f6428d466bd9f58557bc27cdaafe0b6c65beb2590d6f309c1541e7df71", kill_on_drop: false }` [INFO] [stdout] e74825f6428d466bd9f58557bc27cdaafe0b6c65beb2590d6f309c1541e7df71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a6f6ed6678790a38f82789889fa22112248e9bf67760ee99e685ca73035a272 [INFO] running `Command { std: "docker" "start" "-a" "5a6f6ed6678790a38f82789889fa22112248e9bf67760ee99e685ca73035a272", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stdout] warning: unused import: `super::InternalOp` [INFO] [stdout] --> src/de.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::InternalOp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | f: Fun, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:174:28 [INFO] [stdout] | [INFO] [stdout] 174 | fn visit_bool(self, v: bool) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | fn visit_i8(self, v: i8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:186:27 [INFO] [stdout] | [INFO] [stdout] 186 | fn visit_i16(self, v: i16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:192:27 [INFO] [stdout] | [INFO] [stdout] 192 | fn visit_i32(self, v: i32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:198:27 [INFO] [stdout] | [INFO] [stdout] 198 | fn visit_i64(self, v: i64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:204:28 [INFO] [stdout] | [INFO] [stdout] 204 | fn visit_i128(self, v: i128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:210:26 [INFO] [stdout] | [INFO] [stdout] 210 | fn visit_u8(self, v: u8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:216:27 [INFO] [stdout] | [INFO] [stdout] 216 | fn visit_u16(self, v: u16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 222 | fn visit_u32(self, v: u32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:228:27 [INFO] [stdout] | [INFO] [stdout] 228 | fn visit_u64(self, v: u64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:234:28 [INFO] [stdout] | [INFO] [stdout] 234 | fn visit_u128(self, v: u128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | fn visit_f32(self, v: f32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:246:27 [INFO] [stdout] | [INFO] [stdout] 246 | fn visit_f64(self, v: f64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:252:28 [INFO] [stdout] | [INFO] [stdout] 252 | fn visit_char(self, v: char) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:327:29 [INFO] [stdout] | [INFO] [stdout] 327 | fn visit_bytes(self, v: &[u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:333:38 [INFO] [stdout] | [INFO] [stdout] 333 | fn visit_borrowed_bytes(self, v: &'de [u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:339:32 [INFO] [stdout] | [INFO] [stdout] 339 | fn visit_byte_buf(self, v: Vec) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:351:28 [INFO] [stdout] | [INFO] [stdout] 351 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | deserializer: D, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/de.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | fn visit_seq(mut self, seq: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/de.rs:386:27 [INFO] [stdout] | [INFO] [stdout] 386 | fn visit_map(self, map: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/de.rs:392:28 [INFO] [stdout] | [INFO] [stdout] 392 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DeBytes`, `ByteBuf`, and `Bytes` are never constructed [INFO] [stdout] --> src/lib.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 478 | enum Data<'de> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 482 | DeBytes(&'de [u8]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 483 | ByteBuf(Box<[u8]>), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 484 | Bytes(NonNull<[u8]>), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SizeHintReq` and `SizeHintRes` are never constructed [INFO] [stdout] --> src/lib.rs:570:5 [INFO] [stdout] | [INFO] [stdout] 568 | enum InternalOp { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 569 | /// Ask for a size hint. [INFO] [stdout] 570 | SizeHintReq, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 571 | /// Resulting size hint. [INFO] [stdout] 572 | SizeHintRes(Option) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InternalOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async_serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::InternalOp` [INFO] [stdout] --> src/de.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::InternalOp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/lib.rs:417:9 [INFO] [stdout] | [INFO] [stdout] 417 | f: Fun, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:174:28 [INFO] [stdout] | [INFO] [stdout] 174 | fn visit_bool(self, v: bool) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:180:26 [INFO] [stdout] | [INFO] [stdout] 180 | fn visit_i8(self, v: i8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:186:27 [INFO] [stdout] | [INFO] [stdout] 186 | fn visit_i16(self, v: i16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:192:27 [INFO] [stdout] | [INFO] [stdout] 192 | fn visit_i32(self, v: i32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:198:27 [INFO] [stdout] | [INFO] [stdout] 198 | fn visit_i64(self, v: i64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:204:28 [INFO] [stdout] | [INFO] [stdout] 204 | fn visit_i128(self, v: i128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:210:26 [INFO] [stdout] | [INFO] [stdout] 210 | fn visit_u8(self, v: u8) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:216:27 [INFO] [stdout] | [INFO] [stdout] 216 | fn visit_u16(self, v: u16) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 222 | fn visit_u32(self, v: u32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:228:27 [INFO] [stdout] | [INFO] [stdout] 228 | fn visit_u64(self, v: u64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:234:28 [INFO] [stdout] | [INFO] [stdout] 234 | fn visit_u128(self, v: u128) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | fn visit_f32(self, v: f32) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:246:27 [INFO] [stdout] | [INFO] [stdout] 246 | fn visit_f64(self, v: f64) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:252:28 [INFO] [stdout] | [INFO] [stdout] 252 | fn visit_char(self, v: char) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:327:29 [INFO] [stdout] | [INFO] [stdout] 327 | fn visit_bytes(self, v: &[u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:333:38 [INFO] [stdout] | [INFO] [stdout] 333 | fn visit_borrowed_bytes(self, v: &'de [u8]) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/de.rs:339:32 [INFO] [stdout] | [INFO] [stdout] 339 | fn visit_byte_buf(self, v: Vec) -> Result [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:351:28 [INFO] [stdout] | [INFO] [stdout] 351 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/de.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | deserializer: D, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seq` [INFO] [stdout] --> src/de.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | fn visit_seq(mut self, seq: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/de.rs:386:27 [INFO] [stdout] | [INFO] [stdout] 386 | fn visit_map(self, map: A) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/de.rs:392:28 [INFO] [stdout] | [INFO] [stdout] 392 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `DeBytes`, `ByteBuf`, and `Bytes` are never constructed [INFO] [stdout] --> src/lib.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 478 | enum Data<'de> { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 482 | DeBytes(&'de [u8]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 483 | ByteBuf(Box<[u8]>), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 484 | Bytes(NonNull<[u8]>), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `SizeHintReq` and `SizeHintRes` are never constructed [INFO] [stdout] --> src/lib.rs:570:5 [INFO] [stdout] | [INFO] [stdout] 568 | enum InternalOp { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 569 | /// Ask for a size hint. [INFO] [stdout] 570 | SizeHintReq, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 571 | /// Resulting size hint. [INFO] [stdout] 572 | SizeHintRes(Option) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InternalOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "5a6f6ed6678790a38f82789889fa22112248e9bf67760ee99e685ca73035a272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a6f6ed6678790a38f82789889fa22112248e9bf67760ee99e685ca73035a272", kill_on_drop: false }` [INFO] [stdout] 5a6f6ed6678790a38f82789889fa22112248e9bf67760ee99e685ca73035a272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 305811ed66a6aae90ab9968bae23271bc9d1ed7082d834817945cd29fe16a573 [INFO] running `Command { std: "docker" "start" "-a" "305811ed66a6aae90ab9968bae23271bc9d1ed7082d834817945cd29fe16a573", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::InternalOp` [INFO] [stderr] --> src/de.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use super::InternalOp; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | f: Fun, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:174:28 [INFO] [stderr] | [INFO] [stderr] 174 | fn visit_bool(self, v: bool) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:180:26 [INFO] [stderr] | [INFO] [stderr] 180 | fn visit_i8(self, v: i8) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:186:27 [INFO] [stderr] | [INFO] [stderr] 186 | fn visit_i16(self, v: i16) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:192:27 [INFO] [stderr] | [INFO] [stderr] 192 | fn visit_i32(self, v: i32) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:198:27 [INFO] [stderr] | [INFO] [stderr] 198 | fn visit_i64(self, v: i64) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:204:28 [INFO] [stderr] | [INFO] [stderr] 204 | fn visit_i128(self, v: i128) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:210:26 [INFO] [stderr] | [INFO] [stderr] 210 | fn visit_u8(self, v: u8) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:216:27 [INFO] [stderr] | [INFO] [stderr] 216 | fn visit_u16(self, v: u16) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | fn visit_u32(self, v: u32) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:228:27 [INFO] [stderr] | [INFO] [stderr] 228 | fn visit_u64(self, v: u64) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:234:28 [INFO] [stderr] | [INFO] [stderr] 234 | fn visit_u128(self, v: u128) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:240:27 [INFO] [stderr] | [INFO] [stderr] 240 | fn visit_f32(self, v: f32) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:246:27 [INFO] [stderr] | [INFO] [stderr] 246 | fn visit_f64(self, v: f64) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:252:28 [INFO] [stderr] | [INFO] [stderr] 252 | fn visit_char(self, v: char) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:327:29 [INFO] [stderr] | [INFO] [stderr] 327 | fn visit_bytes(self, v: &[u8]) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:333:38 [INFO] [stderr] | [INFO] [stderr] 333 | fn visit_borrowed_bytes(self, v: &'de [u8]) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/de.rs:339:32 [INFO] [stderr] | [INFO] [stderr] 339 | fn visit_byte_buf(self, v: Vec) -> Result [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deserializer` [INFO] [stderr] --> src/de.rs:351:28 [INFO] [stderr] | [INFO] [stderr] 351 | fn visit_some(self, deserializer: D) -> Result [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deserializer` [INFO] [stderr] --> src/de.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | deserializer: D, [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `seq` [INFO] [stderr] --> src/de.rs:372:31 [INFO] [stderr] | [INFO] [stderr] 372 | fn visit_seq(mut self, seq: A) -> Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_seq` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/de.rs:386:27 [INFO] [stderr] | [INFO] [stderr] 386 | fn visit_map(self, map: A) -> Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/de.rs:392:28 [INFO] [stderr] | [INFO] [stderr] 392 | fn visit_enum(self, data: A) -> Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: variants `DeBytes`, `ByteBuf`, and `Bytes` are never constructed [INFO] [stderr] --> src/lib.rs:482:5 [INFO] [stderr] | [INFO] [stderr] 478 | enum Data<'de> { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 482 | DeBytes(&'de [u8]), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 483 | ByteBuf(Box<[u8]>), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 484 | Bytes(NonNull<[u8]>), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `SizeHintReq` and `SizeHintRes` are never constructed [INFO] [stderr] --> src/lib.rs:570:5 [INFO] [stderr] | [INFO] [stderr] 568 | enum InternalOp { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] 569 | /// Ask for a size hint. [INFO] [stderr] 570 | SizeHintReq, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 571 | /// Resulting size hint. [INFO] [stderr] 572 | SizeHintRes(Option) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `InternalOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `async_serde` (lib) generated 26 warnings (run `cargo fix --lib -p async_serde` to apply 1 suggestion) [INFO] [stderr] warning: `async_serde` (lib test) generated 26 warnings (26 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_serde-4d0fbfdad9fb7483) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests async_serde [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - (line 65) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 65) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (85) panicked at /opt/rustwide/workdir/src/lib.rs:425:17: [INFO] [stdout] not yet implemented [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5da6b5925ea2 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5da6b5925ea2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5da6b5925ea2 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5da6b5925ea2 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5da6b5937eaf - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5da6b5937eaf - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5da6b5904a73 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5da6b5904a73 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5da6b5909852 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5da6b590b0ac - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5da6b590af06 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5da6b590b685 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5da6b590b4e6 - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x5da6b5909989 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5da6b58f931d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5da6b593f9c0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5da6b593f99c - core::panicking::panic::h33d2d00634ffed6f [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x5da6b58c2cac - async_serde::Step::inspect_seq::{{closure}}::hf0efdbc3e49ac851 [INFO] [stdout] 18: 0x5da6b58c05b9 - as core::future::future::Future>::poll::h1ff7911f12efc3dc [INFO] [stdout] 19: 0x5da6b58c713a - >::run::{{closure}}::{{closure}}::hab96287a9ff002d5 [INFO] [stdout] 20: 0x5da6b58cf214 - as core::future::future::Future>::poll::hcfc0163cef343a65 [INFO] [stdout] 21: 0x5da6b58c6d07 - >::run::{{closure}}::hd9a12e32bda48e22 [INFO] [stdout] 22: 0x5da6b58c2b22 - async_serde::de::quick_poll::h7eab32a870fd1614 [INFO] [stdout] 23: 0x5da6b58c9047 - as serde::de::Visitor>::visit_seq::h44330ef93d71d330 [INFO] [stdout] 24: 0x5da6b58cc7b8 - <&mut serde_json::de::Deserializer as serde::de::Deserializer>::deserialize_seq::he3e5e6f6c77f6c8b [INFO] [stdout] 25: 0x5da6b58c9f4a - as serde::de::DeserializeSeed>::deserialize::ha34def3bab5dbe68 [INFO] [stdout] 26: 0x5da6b58c28d3 - async_serde::Executor::run::hef98b6f206656c51 [INFO] [stdout] 27: 0x5da6b58ca6e6 - rust_out::main::hb2c1f26112d8e974 [INFO] [stdout] 28: 0x5da6b58c4d23 - core::ops::function::FnOnce::call_once::h01e49b384cd31373 [INFO] [stdout] 29: 0x5da6b58c3226 - std::sys::backtrace::__rust_begin_short_backtrace::hc341f747de1a6e5f [INFO] [stdout] 30: 0x5da6b58c3209 - std::rt::lang_start::{{closure}}::h5855c6a947873adf [INFO] [stdout] 31: 0x5da6b59058e0 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 32: 0x5da6b59058e0 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 33: 0x5da6b59058e0 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 34: 0x5da6b59058e0 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 35: 0x5da6b59058e0 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stdout] 36: 0x5da6b59058e0 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x5da6b59058e0 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x5da6b59058e0 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x5da6b59058e0 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stdout] 40: 0x5da6b58c31f1 - std::rt::lang_start::h75941d661fa88314 [INFO] [stdout] 41: 0x5da6b58cf2a5 - main [INFO] [stdout] 42: 0x7f9295c9d1ca - [INFO] [stdout] 43: 0x7f9295c9d28b - __libc_start_main [INFO] [stdout] 44: 0x5da6b58c0375 - _start [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 65) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "305811ed66a6aae90ab9968bae23271bc9d1ed7082d834817945cd29fe16a573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "305811ed66a6aae90ab9968bae23271bc9d1ed7082d834817945cd29fe16a573", kill_on_drop: false }` [INFO] [stdout] 305811ed66a6aae90ab9968bae23271bc9d1ed7082d834817945cd29fe16a573