[INFO] fetching crate product-os-connector 0.0.28...
[INFO] testing product-os-connector-0.0.28 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate product-os-connector 0.0.28 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate product-os-connector 0.0.28
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate product-os-connector 0.0.28
[INFO] tweaked toml for crates.io crate product-os-connector 0.0.28 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate product-os-connector 0.0.28 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] crate crates.io crate product-os-connector 0.0.28 already has a lockfile, it will not be regenerated
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1dc0d8a7763cc64a1a16012644359c284ab05a127b49657fc5954346d6caab16
[INFO] running `Command { std: "docker" "start" "-a" "1dc0d8a7763cc64a1a16012644359c284ab05a127b49657fc5954346d6caab16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc0d8a7763cc64a1a16012644359c284ab05a127b49657fc5954346d6caab16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc0d8a7763cc64a1a16012644359c284ab05a127b49657fc5954346d6caab16", kill_on_drop: false }`
[INFO] [stdout] 1dc0d8a7763cc64a1a16012644359c284ab05a127b49657fc5954346d6caab16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f3c8268fd9bbde7a966f7bf1aa80a8fbafcb1c8c188419bfe3ef752adbb7e3a1
[INFO] running `Command { std: "docker" "start" "-a" "f3c8268fd9bbde7a966f7bf1aa80a8fbafcb1c8c188419bfe3ef752adbb7e3a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling core-error v0.0.1-rc4
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_html_form v0.2.8
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling fiat-crypto v0.3.0
[INFO] [stderr]    Compiling product-os-http v0.0.8
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling ioslice v0.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling serde_with v3.16.1
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling product-os-random v0.0.27
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling product-os-net v0.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling product-os-http-body v0.0.23
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling product-os-request v0.0.50
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling product-os-openapi v0.0.4
[INFO] [stderr]    Compiling jwt-compact v0.8.0
[INFO] [stderr]    Compiling product-os-async-executor v0.0.17
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling orion v0.17.12
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling product-os-security v0.0.61
[INFO] [stderr]    Compiling product-os-utilities v0.0.23
[INFO] [stderr]    Compiling axum-extra v0.10.3
[INFO] [stderr]    Compiling product-os-router v0.0.37
[INFO] [stderr]    Compiling product-os-capabilities v0.0.25
[INFO] [stderr]    Compiling product-os-connector v0.0.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.22s
[INFO] running `Command { std: "docker" "inspect" "f3c8268fd9bbde7a966f7bf1aa80a8fbafcb1c8c188419bfe3ef752adbb7e3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c8268fd9bbde7a966f7bf1aa80a8fbafcb1c8c188419bfe3ef752adbb7e3a1", kill_on_drop: false }`
[INFO] [stdout] f3c8268fd9bbde7a966f7bf1aa80a8fbafcb1c8c188419bfe3ef752adbb7e3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e61206f3373ed1a2000e1b2986927c0502ec8dceaac1d77f2ed397b7dad06189
[INFO] running `Command { std: "docker" "start" "-a" "e61206f3373ed1a2000e1b2986927c0502ec8dceaac1d77f2ed397b7dad06189", kill_on_drop: false }`
[INFO] [stderr]    Compiling product-os-connector v0.0.28 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `product_os_connector::Definition`
[INFO] [stdout]    --> tests/api_stability_tests.rs:7:43
[INFO] [stdout]     |
[INFO] [stdout]   7 | use product_os_connector::{ConnectorKind, Definition};
[INFO] [stdout]     |                                           ^^^^^^^^^^ no `Definition` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:129:28
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[cfg(feature = "definition")]
[INFO] [stdout]     |       ---------------------- the item is gated behind the `definition` feature
[INFO] [stdout] 129 | pub use crate::definition::Definition;
[INFO] [stdout]     |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let json = serde_json::to_string(&rest).expect("Failed to serialize");
[INFO] [stdout]    |                ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let json = serde_json::to_string(&graphql).expect("Failed to serialize");
[INFO] [stdout]    |                ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let json = serde_json::to_string(&websocket).expect("Failed to serialize");
[INFO] [stdout]    |                ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let rest: ConnectorKind = serde_json::from_str(r#""rest""#).expect("Failed to deserialize");
[INFO] [stdout]    |                               ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:31:34
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let graphql: ConnectorKind = serde_json::from_str(r#""graphql""#).expect("Failed to deserialize");
[INFO] [stdout]    |                                  ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:34:36
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let websocket: ConnectorKind = serde_json::from_str(r#""websocket""#).expect("Failed to deserialize");
[INFO] [stdout]    |                                    ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let json1 = serde_json::to_string(&kind).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]   --> tests/api_stability_tests.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let json2 = serde_json::to_string(&cloned).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `product-os-connector` (test "api_stability_tests") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e61206f3373ed1a2000e1b2986927c0502ec8dceaac1d77f2ed397b7dad06189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61206f3373ed1a2000e1b2986927c0502ec8dceaac1d77f2ed397b7dad06189", kill_on_drop: false }`
[INFO] [stdout] e61206f3373ed1a2000e1b2986927c0502ec8dceaac1d77f2ed397b7dad06189
