[INFO] fetching crate jsode_macro 0.1.0... [INFO] testing jsode_macro-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jsode_macro 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate jsode_macro 0.1.0 [INFO] finished tweaking crates.io crate jsode_macro 0.1.0 [INFO] tweaked toml for crates.io crate jsode_macro 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jsode_macro 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab84ceae256ce1325780ea344c888701c9df6a1aa02e313bf1d0ded8f2515d7b [INFO] running `Command { std: "docker" "start" "-a" "ab84ceae256ce1325780ea344c888701c9df6a1aa02e313bf1d0ded8f2515d7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab84ceae256ce1325780ea344c888701c9df6a1aa02e313bf1d0ded8f2515d7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab84ceae256ce1325780ea344c888701c9df6a1aa02e313bf1d0ded8f2515d7b", kill_on_drop: false }` [INFO] [stdout] ab84ceae256ce1325780ea344c888701c9df6a1aa02e313bf1d0ded8f2515d7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233466a4658c38dd54b0e94a1b9b44e1b936d462ad566105226e7509e54aca64 [INFO] running `Command { std: "docker" "start" "-a" "233466a4658c38dd54b0e94a1b9b44e1b936d462ad566105226e7509e54aca64", kill_on_drop: false }` [INFO] [stderr] Compiling jsode_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vis` [INFO] [stdout] --> src/derive.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?; [INFO] [stdout] | ^^^ help: try ignoring the field: `vis: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/derive.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let input: syn::DeriveInput = syn::parse(tokens)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | Tuple(StructBody), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 44 - Tuple(StructBody), [INFO] [stdout] 44 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/derive.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/common.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "233466a4658c38dd54b0e94a1b9b44e1b936d462ad566105226e7509e54aca64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233466a4658c38dd54b0e94a1b9b44e1b936d462ad566105226e7509e54aca64", kill_on_drop: false }` [INFO] [stdout] 233466a4658c38dd54b0e94a1b9b44e1b936d462ad566105226e7509e54aca64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88cce3e93d1acf25201b06cf1a629f3d8e7487ece72bf11ba0b2e4dc12c2d781 [INFO] running `Command { std: "docker" "start" "-a" "88cce3e93d1acf25201b06cf1a629f3d8e7487ece72bf11ba0b2e4dc12c2d781", kill_on_drop: false }` [INFO] [stderr] Compiling jsode_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vis` [INFO] [stdout] --> src/derive.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?; [INFO] [stdout] | ^^^ help: try ignoring the field: `vis: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/derive.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let input: syn::DeriveInput = syn::parse(tokens)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | Tuple(StructBody), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 44 - Tuple(StructBody), [INFO] [stdout] 44 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/derive.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/common.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vis` [INFO] [stdout] --> src/derive.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?; [INFO] [stdout] | ^^^ help: try ignoring the field: `vis: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/derive.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let input: syn::DeriveInput = syn::parse(tokens)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 44 | Tuple(StructBody), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 44 - Tuple(StructBody), [INFO] [stdout] 44 + Tuple(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/derive.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/common.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 53 | fn check_type(ty: &syn::Type) -> FieldType<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "88cce3e93d1acf25201b06cf1a629f3d8e7487ece72bf11ba0b2e4dc12c2d781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88cce3e93d1acf25201b06cf1a629f3d8e7487ece72bf11ba0b2e4dc12c2d781", kill_on_drop: false }` [INFO] [stdout] 88cce3e93d1acf25201b06cf1a629f3d8e7487ece72bf11ba0b2e4dc12c2d781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1db5604791a032639f8d4ccd77b0aa6853cdcd4c5d478ef2df72e497352cab3f [INFO] running `Command { std: "docker" "start" "-a" "1db5604791a032639f8d4ccd77b0aa6853cdcd4c5d478ef2df72e497352cab3f", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `vis` [INFO] [stderr] --> src/derive.rs:4:43 [INFO] [stderr] | [INFO] [stderr] 4 | let syn::DeriveInput { attrs: _attrs, vis, ident, generics, data, } = syn::parse(tokens)?; [INFO] [stderr] | ^^^ help: try ignoring the field: `vis: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/derive.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let input: syn::DeriveInput = syn::parse(tokens)?; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/common.rs:44:11 [INFO] [stderr] | [INFO] [stderr] 44 | Tuple(StructBody), [INFO] [stderr] | ----- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 44 - Tuple(StructBody), [INFO] [stderr] 44 + Tuple(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `serialize` is never used [INFO] [stderr] --> src/derive.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn serialize(tokens: TokenStream) -> syn::Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/common.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | fn check_type(ty: &syn::Type) -> FieldType { [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 53 | fn check_type(ty: &syn::Type) -> FieldType<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `jsode_macro` (lib) generated 5 warnings (run `cargo fix --lib -p jsode_macro` to apply 1 suggestion) [INFO] [stderr] warning: `jsode_macro` (lib test) generated 5 warnings (5 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/jsode_macro-fadea20ad06802dc) [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 jsode_macro [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/common.rs - common::StructBody (line 25) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/common.rs - common::StructBody (line 25) stdout ---- [INFO] [stdout] error: expected type, found `$` [INFO] [stdout] --> src/common.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 1 | impl Deserialize for $struct_ident { [INFO] [stdout] | ^ expected type [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/common.rs - common::StructBody (line 25) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "1db5604791a032639f8d4ccd77b0aa6853cdcd4c5d478ef2df72e497352cab3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1db5604791a032639f8d4ccd77b0aa6853cdcd4c5d478ef2df72e497352cab3f", kill_on_drop: false }` [INFO] [stdout] 1db5604791a032639f8d4ccd77b0aa6853cdcd4c5d478ef2df72e497352cab3f