[INFO] fetching crate zvariant_derive 5.7.0...
[INFO] testing zvariant_derive-5.7.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zvariant_derive 5.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate zvariant_derive 5.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zvariant_derive 5.7.0
[INFO] tweaked toml for crates.io crate zvariant_derive 5.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zvariant_derive 5.7.0 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] crate crates.io crate zvariant_derive 5.7.0 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-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] caca3f72d11c24d220633c1e596fb86dca1800aa320ad2447d734be0514da0be
[INFO] running `Command { std: "docker" "start" "-a" "caca3f72d11c24d220633c1e596fb86dca1800aa320ad2447d734be0514da0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caca3f72d11c24d220633c1e596fb86dca1800aa320ad2447d734be0514da0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caca3f72d11c24d220633c1e596fb86dca1800aa320ad2447d734be0514da0be", kill_on_drop: false }`
[INFO] [stdout] caca3f72d11c24d220633c1e596fb86dca1800aa320ad2447d734be0514da0be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1425a1691dbf436730a6e32801e645fcbe136f7a2dd74f73a640c0bb5bd8b552
[INFO] running `Command { std: "docker" "start" "-a" "1425a1691dbf436730a6e32801e645fcbe136f7a2dd74f73a640c0bb5bd8b552", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zvariant_utils v3.2.1
[INFO] [stderr]    Compiling zvariant_derive v5.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.48s
[INFO] running `Command { std: "docker" "inspect" "1425a1691dbf436730a6e32801e645fcbe136f7a2dd74f73a640c0bb5bd8b552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1425a1691dbf436730a6e32801e645fcbe136f7a2dd74f73a640c0bb5bd8b552", kill_on_drop: false }`
[INFO] [stdout] 1425a1691dbf436730a6e32801e645fcbe136f7a2dd74f73a640c0bb5bd8b552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f90c2bb2c45cf25bdb4bdfbeaca82726d220a1937b86a0bd4f6790ca1bc1824
[INFO] running `Command { std: "docker" "start" "-a" "9f90c2bb2c45cf25bdb4bdfbeaca82726d220a1937b86a0bd4f6790ca1bc1824", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zvariant_utils v3.2.1
[INFO] [stderr]    Compiling enumflags2 v0.7.12
[INFO] [stderr]    Compiling zvariant_derive v5.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]  --> tests/no_prelude.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ::zvariant::as_value::{self, optional};
[INFO] [stdout]   |       ^^^^^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zvariant`
[INFO] [stdout]  --> tests/no_prelude.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ::zvariant::as_value::{self, optional};
[INFO] [stdout]   |       ^^^^^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]  --> tests/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use zvariant::{
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `zvariant`, use `cargo add zvariant` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zvariant`
[INFO] [stdout]  --> tests/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use zvariant::{
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `zvariant`, use `cargo add zvariant` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `zvariant` in this scope
[INFO] [stdout]   --> tests/tests.rs:47:7
[INFO] [stdout]    |
[INFO] [stdout] 47 |     #[zvariant(signature = "a{sv}")]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `zvariant` is an attribute that can be used by the derive macros `DeserializeDict`, `OwnedValue`, `SerializeDict`, `Type` and `Value`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `zbus` in this scope
[INFO] [stdout]   --> tests/tests.rs:99:7
[INFO] [stdout]    |
[INFO] [stdout] 99 |     #[zbus(signature = "dict")]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `zbus` is an attribute that can be used by the derive macros `DeserializeDict`, `OwnedValue`, `SerializeDict`, `Type` and `Value`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `zvariant` in this scope
[INFO] [stdout]    --> tests/tests.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 |     #[zvariant(signature = "a{sv}")]
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `zvariant` is an attribute that can be used by the derive macros `DeserializeDict`, `OwnedValue`, `SerializeDict`, `Type` and `Value`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]  --> tests/no_prelude.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Type)]
[INFO] [stdout]   |          ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Type)]
[INFO] [stdout]    |          ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Type)]
[INFO] [stdout]    |          ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Serialize, Deserialize, Type)]
[INFO] [stdout]    |                                  ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Type)]
[INFO] [stdout]    |          ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  4 + use syn::Signature;
[INFO] [stdout]    |
[INFO] [stdout]  4 + use zvariant_utils::signature::Signature;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Type)]
[INFO] [stdout]    |          ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]    |
[INFO] [stdout]  4 + use syn::Fields;
[INFO] [stdout]    |
[INFO] [stdout]  4 + use zvariant_utils::signature::Fields;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Serialize, Deserialize, Type)]
[INFO] [stdout]    |                                  ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  4 + use syn::Signature;
[INFO] [stdout]    |
[INFO] [stdout]  4 + use zvariant_utils::signature::Signature;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `zvariant` in the list of imported crates
[INFO] [stdout]   --> tests/no_prelude.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Serialize, Deserialize, Type)]
[INFO] [stdout]    |                                  ^^^^ could not find `zvariant` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Type` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  4 + use std::process::Child;
[INFO] [stdout]    |
[INFO] [stdout]  4 + use zvariant_utils::signature::Child;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `SIGNATURE` found for struct `FooF` in the current scope
[INFO] [stdout]   --> tests/tests.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct FooF(f64);
[INFO] [stdout]    |     ----------- associated item `SIGNATURE` not found for this struct
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     assert_eq!(FooF::SIGNATURE, "d")
[INFO] [stdout]    |                      ^^^^^^^^^ associated item not found in `FooF`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `SIGNATURE` found for struct `TestStruct` in the current scope
[INFO] [stdout]   --> tests/tests.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     struct TestStruct {
[INFO] [stdout]    |     ----------------- associated item `SIGNATURE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     assert_eq!(TestStruct::SIGNATURE, "(syay)")
[INFO] [stdout]    |                            ^^^^^^^^^ associated item not found in `TestStruct`
[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] [stdout] error[E0599]: no variant or associated item named `SIGNATURE` found for enum `RequestNameFlags` in the current scope
[INFO] [stdout]   --> tests/tests.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 35 |     enum RequestNameFlags {
[INFO] [stdout]    |     --------------------- variant or associated item `SIGNATURE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     assert_eq!(RequestNameFlags::SIGNATURE, "u")
[INFO] [stdout]    |                                  ^^^^^^^^^ variant or associated item not found in `RequestNameFlags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]   --> tests/tests.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let serialized = zvariant::to_bytes(ctxt, &test).unwrap();
[INFO] [stdout]    |                      ^^^^^^^^ use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `zvariant`, use `cargo add zvariant` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]   --> tests/tests.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let serialized = zvariant::to_bytes(ctxt, &deserialized).unwrap();
[INFO] [stdout]    |                      ^^^^^^^^ use of unresolved module or unlinked crate `zvariant`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `zvariant`, use `cargo add zvariant` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zvariant_derive` (test "no_prelude") due to 10 previous errors
[INFO] [stdout] error[E0599]: no associated item named `SIGNATURE` found for struct `Test` in the current scope
[INFO] [stdout]   --> tests/tests.rs:88:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |     struct Test {
[INFO] [stdout]    |     ----------- associated item `SIGNATURE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     assert_eq!(Test::SIGNATURE, "a{sv}")
[INFO] [stdout]    |                      ^^^^^^^^^ associated item not found in `Test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zvariant_derive` (test "tests") due to 11 previous errors
[INFO] running `Command { std: "docker" "inspect" "9f90c2bb2c45cf25bdb4bdfbeaca82726d220a1937b86a0bd4f6790ca1bc1824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f90c2bb2c45cf25bdb4bdfbeaca82726d220a1937b86a0bd4f6790ca1bc1824", kill_on_drop: false }`
[INFO] [stdout] 9f90c2bb2c45cf25bdb4bdfbeaca82726d220a1937b86a0bd4f6790ca1bc1824
