[INFO] fetching crate rify 0.7.1...
[INFO] testing rify-0.7.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rify 0.7.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rify 0.7.1
[INFO] finished tweaking crates.io crate rify 0.7.1
[INFO] tweaked toml for crates.io crate rify 0.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rify 0.7.1 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] 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] 059e29f32dd4e4654f3021ed0ba1006a14d42c0323a2e08b46a30a428f8919bf
[INFO] running `Command { std: "docker" "start" "-a" "059e29f32dd4e4654f3021ed0ba1006a14d42c0323a2e08b46a30a428f8919bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "059e29f32dd4e4654f3021ed0ba1006a14d42c0323a2e08b46a30a428f8919bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059e29f32dd4e4654f3021ed0ba1006a14d42c0323a2e08b46a30a428f8919bf", kill_on_drop: false }`
[INFO] [stdout] 059e29f32dd4e4654f3021ed0ba1006a14d42c0323a2e08b46a30a428f8919bf
[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] e94d00bbe58e70f38ab584b76dc70b7949ef07472070af874a65d3646f769685
[INFO] running `Command { std: "docker" "start" "-a" "e94d00bbe58e70f38ab584b76dc70b7949ef07472070af874a65d3646f769685", kill_on_drop: false }`
[INFO] [stderr]    Compiling rify v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "e94d00bbe58e70f38ab584b76dc70b7949ef07472070af874a65d3646f769685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94d00bbe58e70f38ab584b76dc70b7949ef07472070af874a65d3646f769685", kill_on_drop: false }`
[INFO] [stdout] e94d00bbe58e70f38ab584b76dc70b7949ef07472070af874a65d3646f769685
[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] 9faedf22da93dad60be1994851f9b0c2c212595e8fe1b09c11aff1229b41c1ac
[INFO] running `Command { std: "docker" "start" "-a" "9faedf22da93dad60be1994851f9b0c2c212595e8fe1b09c11aff1229b41c1ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rify v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `serde` in this scope
[INFO] [stdout]    --> src/rule.rs:486:25
[INFO] [stdout]     |
[INFO] [stdout] 486 |         #[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
[INFO] [stdout]     |                         ^^^^^ function `serde` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde` in this scope
[INFO] [stdout]    --> src/rule.rs:486:43
[INFO] [stdout]     |
[INFO] [stdout] 486 |         #[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
[INFO] [stdout]     |                                           ^^^^^ function `serde` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/rule.rs:493:19
[INFO] [stdout]     |
[INFO] [stdout] 493 |                 #[serde(skip_serializing_if = "Option::is_none")]
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rule::Rule<std::string::String, Term>: serde::de::DeserializeOwned` is not satisfied
[INFO] [stdout]     --> src/rule.rs:563:39
[INFO] [stdout]      |
[INFO] [stdout]  563 |             &serde_json::from_value::<Rule::<String, Term>>(jsonrule.clone()).unwrap(),
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `for<'de> serde_core::de::Deserialize<'de>` is not implemented for `rule::Rule<std::string::String, Term>`
[INFO] [stdout]     --> src/rule.rs:63:1
[INFO] [stdout]      |
[INFO] [stdout]   63 | pub struct Rule<Unbound, Bound> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = help: the following other types implement trait `serde_core::de::Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 141 others
[INFO] [stdout]      = note: required for `rule::Rule<std::string::String, Term>` to implement `serde_core::de::DeserializeOwned`
[INFO] [stdout] note: required by a bound in `from_value`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.149/src/value/mod.rs:1039:8
[INFO] [stdout]      |
[INFO] [stdout] 1037 | pub fn from_value<T>(value: Value) -> Result<T, Error>
[INFO] [stdout]      |        ---------- required by a bound in this function
[INFO] [stdout] 1038 | where
[INFO] [stdout] 1039 |     T: DeserializeOwned,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^ required by this bound in `from_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rule::Rule<std::string::String, Term>: serde::Serialize` is not satisfied
[INFO] [stdout]    --> src/rule.rs:568:37
[INFO] [stdout]     |
[INFO] [stdout] 568 |             &serde_json::to_value::<Rule::<String, Term>>(rule).unwrap()
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `serde_core::ser::Serialize` is not implemented for `rule::Rule<std::string::String, Term>`
[INFO] [stdout]    --> src/rule.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout]  63 | pub struct Rule<Unbound, Bound> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `rule::Rule<std::string::String, Term>` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 129 others
[INFO] [stdout] note: required by a bound in `to_value`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.149/src/value/mod.rs:997:8
[INFO] [stdout]     |
[INFO] [stdout] 995 | pub fn to_value<T>(value: T) -> Result<Value, Error>
[INFO] [stdout]     |        -------- required by a bound in this function
[INFO] [stdout] 996 | where
[INFO] [stdout] 997 |     T: Serialize,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `to_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rify` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "9faedf22da93dad60be1994851f9b0c2c212595e8fe1b09c11aff1229b41c1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9faedf22da93dad60be1994851f9b0c2c212595e8fe1b09c11aff1229b41c1ac", kill_on_drop: false }`
[INFO] [stdout] 9faedf22da93dad60be1994851f9b0c2c212595e8fe1b09c11aff1229b41c1ac
