[INFO] fetching crate tamasfe-schemars_derive 0.8.0...
[INFO] testing tamasfe-schemars_derive-0.8.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tamasfe-schemars_derive 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tamasfe-schemars_derive 0.8.0
[INFO] finished tweaking crates.io crate tamasfe-schemars_derive 0.8.0
[INFO] tweaked toml for crates.io crate tamasfe-schemars_derive 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tamasfe-schemars_derive 0.8.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.6.1 (available: v1.4.1)
[INFO] [stderr]       Adding serde_derive_internals v0.25.0 (available: v0.29.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76d64cabf507efa1fab0371a8a197521be9f352508273658b619ad39d2b7c883
[INFO] running `Command { std: "docker" "start" "-a" "76d64cabf507efa1fab0371a8a197521be9f352508273658b619ad39d2b7c883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76d64cabf507efa1fab0371a8a197521be9f352508273658b619ad39d2b7c883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d64cabf507efa1fab0371a8a197521be9f352508273658b619ad39d2b7c883", kill_on_drop: false }`
[INFO] [stdout] 76d64cabf507efa1fab0371a8a197521be9f352508273658b619ad39d2b7c883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8a0d59db71bce9f2c461283bb5f73abc506f790e6bc8eaa05fc657088677607
[INFO] running `Command { std: "docker" "start" "-a" "c8a0d59db71bce9f2c461283bb5f73abc506f790e6bc8eaa05fc657088677607", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling tamasfe-schemars_derive v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> src/ast/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Container<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub original: &'a syn::DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> src/ast/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/ast/mod.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field> {
[INFO] [stdout]    |                               --                  -- ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |                   |
[INFO] [stdout]    |                               |                   the same lifetime is named here
[INFO] [stdout]    |                               the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field<'a>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "c8a0d59db71bce9f2c461283bb5f73abc506f790e6bc8eaa05fc657088677607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a0d59db71bce9f2c461283bb5f73abc506f790e6bc8eaa05fc657088677607", kill_on_drop: false }`
[INFO] [stdout] c8a0d59db71bce9f2c461283bb5f73abc506f790e6bc8eaa05fc657088677607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fc9dafb4d3de30777b0bd2e666ce961933b87806f909066acdae6154a88de7f
[INFO] running `Command { std: "docker" "start" "-a" "6fc9dafb4d3de30777b0bd2e666ce961933b87806f909066acdae6154a88de7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling tamasfe-schemars_derive v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> src/ast/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Container<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub original: &'a syn::DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> src/ast/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/ast/mod.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field> {
[INFO] [stdout]    |                               --                  -- ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |                   |
[INFO] [stdout]    |                               |                   the same lifetime is named here
[INFO] [stdout]    |                               the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field<'a>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original` is never read
[INFO] [stdout]   --> src/ast/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Container<'a> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub original: &'a syn::DeriveInput,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ident` is never read
[INFO] [stdout]   --> src/ast/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Variant<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     pub ident: syn::Ident,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/ast/mod.rs:54:54
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field> {
[INFO] [stdout]    |                               --                  -- ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |                   |
[INFO] [stdout]    |                               |                   the same lifetime is named here
[INFO] [stdout]    |                               the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field<'a>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "6fc9dafb4d3de30777b0bd2e666ce961933b87806f909066acdae6154a88de7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc9dafb4d3de30777b0bd2e666ce961933b87806f909066acdae6154a88de7f", kill_on_drop: false }`
[INFO] [stdout] 6fc9dafb4d3de30777b0bd2e666ce961933b87806f909066acdae6154a88de7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86e198327b17c2e52ea1b4a3cb878fc7aebaf26da13e94f5cc238114bca5f1ec
[INFO] running `Command { std: "docker" "start" "-a" "86e198327b17c2e52ea1b4a3cb878fc7aebaf26da13e94f5cc238114bca5f1ec", kill_on_drop: false }`
[INFO] [stderr] warning: field `original` is never read
[INFO] [stderr]   --> src/ast/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Container<'a> {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub original: &'a syn::DeriveInput,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `ident` is never read
[INFO] [stderr]   --> src/ast/mod.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Variant<'a> {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 23 |     pub ident: syn::Ident,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/ast/mod.rs:54:54
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field> {
[INFO] [stderr]    |                               --                  -- ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                               |                   |
[INFO] [stderr]    |                               |                   the same lifetime is named here
[INFO] [stderr]    |                               the lifetime is named 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn transparent_field(&'a self) -> Option<&'a Field<'a>> {
[INFO] [stderr]    |                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tamasfe-schemars_derive` (lib) generated 3 warnings (run `cargo fix --lib -p tamasfe-schemars_derive` to apply 1 suggestion)
[INFO] [stderr] warning: `tamasfe-schemars_derive` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tamasfe_schemars_derive-fb7c2e13cbcbbfc2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test attr::schemars_to_serde::tests::test_process_serde_attrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tamasfe_schemars_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86e198327b17c2e52ea1b4a3cb878fc7aebaf26da13e94f5cc238114bca5f1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e198327b17c2e52ea1b4a3cb878fc7aebaf26da13e94f5cc238114bca5f1ec", kill_on_drop: false }`
[INFO] [stdout] 86e198327b17c2e52ea1b4a3cb878fc7aebaf26da13e94f5cc238114bca5f1ec
