[INFO] fetching crate serde_avro_derive 0.3.1...
[INFO] testing serde_avro_derive-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde_avro_derive 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serde_avro_derive 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_avro_derive 0.3.1
[INFO] tweaked toml for crates.io crate serde_avro_derive 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_avro_derive 0.3.1 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 51 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f6eaca1d59a1a5cc4af599d6c953a083e248b6f65f46d3251648eb460715be55
[INFO] running `Command { std: "docker" "start" "-a" "f6eaca1d59a1a5cc4af599d6c953a083e248b6f65f46d3251648eb460715be55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6eaca1d59a1a5cc4af599d6c953a083e248b6f65f46d3251648eb460715be55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6eaca1d59a1a5cc4af599d6c953a083e248b6f65f46d3251648eb460715be55", kill_on_drop: false }`
[INFO] [stdout] f6eaca1d59a1a5cc4af599d6c953a083e248b6f65f46d3251648eb460715be55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] be92f5c3f3b6df7323f109ef3dbf631da872576b7e393b85ebb9e5d59b408838
[INFO] running `Command { std: "docker" "start" "-a" "be92f5c3f3b6df7323f109ef3dbf631da872576b7e393b85ebb9e5d59b408838", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_decimal v1.38.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_serializer_quick_unsupported v0.1.2
[INFO] [stderr]    Compiling integer-encoding v4.0.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde-transcode v1.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_avro_derive_macros v0.3.1
[INFO] [stderr]    Compiling serde_avro_fast v2.0.0
[INFO] [stderr]    Compiling serde_avro_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "be92f5c3f3b6df7323f109ef3dbf631da872576b7e393b85ebb9e5d59b408838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be92f5c3f3b6df7323f109ef3dbf631da872576b7e393b85ebb9e5d59b408838", kill_on_drop: false }`
[INFO] [stdout] be92f5c3f3b6df7323f109ef3dbf631da872576b7e393b85ebb9e5d59b408838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6dc4fbf4952358093ebbb3a1fc369500e68773e1cede8b4f1d09b2aad3c71c95
[INFO] running `Command { std: "docker" "start" "-a" "6dc4fbf4952358093ebbb3a1fc369500e68773e1cede8b4f1d09b2aad3c71c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling serde_avro_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/direct_lookup_newtype.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / #![allow(unused)]
[INFO] [stdout]  2 | |
[INFO] [stdout]  3 | | use serde_avro_derive::BuildSchema;
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | |     assert_eq!(Foo::schema().unwrap().json(), "{\"type\":\"record\",\"name\":\"direct_lookup_newtype.Foo\",\"fields\":[{\"name\":\"a\",\"typ...
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Serialize` in `serde`
[INFO] [stdout]    --> tests/derive_schema.rs:460:31
[INFO] [stdout]     |
[INFO] [stdout] 460 |     #[derive(BuildSchema, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                  ^^^^^^^^^ could not find `Serialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Deserialize` in `serde`
[INFO] [stdout]    --> tests/derive_schema.rs:460:49
[INFO] [stdout]     |
[INFO] [stdout] 460 |     #[derive(BuildSchema, serde::Serialize, serde::Deserialize)]
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ could not find `Deserialize` in `serde`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 277 | #[cfg(feature = "serde_derive")]
[INFO] [stdout]     |       ------------------------ the item is gated behind the `serde_derive` feature
[INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))]
[INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Test: serde::Serialize` is not satisfied
[INFO] [stdout]    --> tests/derive_schema.rs:494:4
[INFO] [stdout]     |
[INFO] [stdout] 493 |         &serde_avro_fast::to_datum_vec(
[INFO] [stdout]     |          ----------------------------- required by a bound introduced by this call
[INFO] [stdout] 494 |             &x,
[INFO] [stdout]     |             ^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `Test`
[INFO] [stdout]    --> tests/derive_schema.rs:463:2
[INFO] [stdout]     |
[INFO] [stdout] 463 |     struct Test {
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Test` 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 `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 132 others
[INFO] [stdout] note: required by a bound in `to_datum_vec`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_avro_fast-2.0.0/src/lib.rs:222:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn to_datum_vec<T>(
[INFO] [stdout]     |        ------------ required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 222 |     T: serde::Serialize + ?Sized,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `to_datum_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Test: serde::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> tests/derive_schema.rs:492:16
[INFO] [stdout]     |
[INFO] [stdout] 492 |       let _: Test = serde_avro_fast::from_datum_slice(
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 493 | |         &serde_avro_fast::to_datum_vec(
[INFO] [stdout] 494 | |             &x,
[INFO] [stdout] 495 | |             &mut serde_avro_fast::ser::SerializerConfig::new(schema),
[INFO] [stdout] ...   |
[INFO] [stdout] 498 | |         schema,
[INFO] [stdout] 499 | |     )
[INFO] [stdout]     | |_____^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `Test`
[INFO] [stdout]    --> tests/derive_schema.rs:463:2
[INFO] [stdout]     |
[INFO] [stdout] 463 |     struct Test {
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Test` 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 `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 142 others
[INFO] [stdout] note: required by a bound in `from_datum_slice`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_avro_fast-2.0.0/src/lib.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub fn from_datum_slice<'a, T>(slice: &'a [u8], schema: &Schema) -> Result<T, de::DeError>
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] 153 | where
[INFO] [stdout] 154 |     T: serde::Deserialize<'a>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_datum_slice`
[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 `serde_avro_derive` (test "derive_schema") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6dc4fbf4952358093ebbb3a1fc369500e68773e1cede8b4f1d09b2aad3c71c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc4fbf4952358093ebbb3a1fc369500e68773e1cede8b4f1d09b2aad3c71c95", kill_on_drop: false }`
[INFO] [stdout] 6dc4fbf4952358093ebbb3a1fc369500e68773e1cede8b4f1d09b2aad3c71c95
