[INFO] fetching crate swagger_spec 0.2.0...
[INFO] testing swagger_spec-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate swagger_spec 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate swagger_spec 0.2.0
[INFO] finished tweaking crates.io crate swagger_spec 0.2.0
[INFO] tweaked toml for crates.io crate swagger_spec 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swagger_spec 0.2.0 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 11 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 56a156f75618d9306907aa51aea93df96aa4f54871a0ed7d24a337beb5db18aa
[INFO] running `Command { std: "docker" "start" "-a" "56a156f75618d9306907aa51aea93df96aa4f54871a0ed7d24a337beb5db18aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56a156f75618d9306907aa51aea93df96aa4f54871a0ed7d24a337beb5db18aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a156f75618d9306907aa51aea93df96aa4f54871a0ed7d24a337beb5db18aa", kill_on_drop: false }`
[INFO] [stdout] 56a156f75618d9306907aa51aea93df96aa4f54871a0ed7d24a337beb5db18aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 162720526fefa3d8c8e26271f2d4dbae6f2f77feeb7539bf6fc8acec700c00ec
[INFO] running `Command { std: "docker" "start" "-a" "162720526fefa3d8c8e26271f2d4dbae6f2f77feeb7539bf6fc8acec700c00ec", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling swagger_spec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `description` and `content` are never read
[INFO] [stdout]  --> src/request_body/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestBody {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 4 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 5 |     content: RequestBodyContent,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBody` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `application_json` is never read
[INFO] [stdout]  --> src/request_body/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RequestBodyContent {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 9 |     application_json: Option<RequestBodyContentMediaTypeObject>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBodyContent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/request_body/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RequestBodyContentMediaTypeObject {
[INFO] [stdout]    |            --------------------------------- field in this struct
[INFO] [stdout] 13 |     schema: Option<Schema>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestBodyContentMediaTypeObject` 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 1.59s
[INFO] running `Command { std: "docker" "inspect" "162720526fefa3d8c8e26271f2d4dbae6f2f77feeb7539bf6fc8acec700c00ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "162720526fefa3d8c8e26271f2d4dbae6f2f77feeb7539bf6fc8acec700c00ec", kill_on_drop: false }`
[INFO] [stdout] 162720526fefa3d8c8e26271f2d4dbae6f2f77feeb7539bf6fc8acec700c00ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a55a9e628a5a7d02b42fe4cf5c920c9d53c7cb8b74aa24bced534e7a79e51bba
[INFO] running `Command { std: "docker" "start" "-a" "a55a9e628a5a7d02b42fe4cf5c920c9d53c7cb8b74aa24bced534e7a79e51bba", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: fields `description` and `content` are never read
[INFO] [stdout]  --> src/request_body/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestBody {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 4 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 5 |     content: RequestBodyContent,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBody` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `application_json` is never read
[INFO] [stdout]  --> src/request_body/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RequestBodyContent {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 9 |     application_json: Option<RequestBodyContentMediaTypeObject>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBodyContent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/request_body/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RequestBodyContentMediaTypeObject {
[INFO] [stdout]    |            --------------------------------- field in this struct
[INFO] [stdout] 13 |     schema: Option<Schema>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestBodyContentMediaTypeObject` 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 swagger_spec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `description` and `content` are never read
[INFO] [stdout]  --> src/request_body/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestBody {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 4 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 5 |     content: RequestBodyContent,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBody` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `application_json` is never read
[INFO] [stdout]  --> src/request_body/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct RequestBodyContent {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 9 |     application_json: Option<RequestBodyContentMediaTypeObject>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RequestBodyContent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]   --> src/request_body/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RequestBodyContentMediaTypeObject {
[INFO] [stdout]    |            --------------------------------- field in this struct
[INFO] [stdout] 13 |     schema: Option<Schema>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RequestBodyContentMediaTypeObject` 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "a55a9e628a5a7d02b42fe4cf5c920c9d53c7cb8b74aa24bced534e7a79e51bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55a9e628a5a7d02b42fe4cf5c920c9d53c7cb8b74aa24bced534e7a79e51bba", kill_on_drop: false }`
[INFO] [stdout] a55a9e628a5a7d02b42fe4cf5c920c9d53c7cb8b74aa24bced534e7a79e51bba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c2353453254a7f87ad20a200b4843a708ec8356f1e611f7bb22315629eb7c394
[INFO] running `Command { std: "docker" "start" "-a" "c2353453254a7f87ad20a200b4843a708ec8356f1e611f7bb22315629eb7c394", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: fields `description` and `content` are never read
[INFO] [stderr]  --> src/request_body/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct RequestBody {
[INFO] [stderr]   |            ----------- fields in this struct
[INFO] [stderr] 4 |     description: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 5 |     content: RequestBodyContent,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `RequestBody` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `application_json` is never read
[INFO] [stderr]  --> src/request_body/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct RequestBodyContent {
[INFO] [stderr]   |            ------------------ field in this struct
[INFO] [stderr] 9 |     application_json: Option<RequestBodyContentMediaTypeObject>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `RequestBodyContent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `schema` is never read
[INFO] [stderr]   --> src/request_body/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct RequestBodyContentMediaTypeObject {
[INFO] [stderr]    |            --------------------------------- field in this struct
[INFO] [stderr] 13 |     schema: Option<Schema>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RequestBodyContentMediaTypeObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `swagger_spec` (lib) generated 3 warnings
[INFO] [stderr] warning: `swagger_spec` (lib test) generated 3 warnings (3 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/swagger_spec-1af2e3d6a15015d2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 swagger_spec
[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" "c2353453254a7f87ad20a200b4843a708ec8356f1e611f7bb22315629eb7c394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2353453254a7f87ad20a200b4843a708ec8356f1e611f7bb22315629eb7c394", kill_on_drop: false }`
[INFO] [stdout] c2353453254a7f87ad20a200b4843a708ec8356f1e611f7bb22315629eb7c394
