[INFO] fetching crate zbus 5.12.0...
[INFO] testing zbus-5.12.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zbus 5.12.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate zbus 5.12.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zbus 5.12.0
[INFO] tweaked toml for crates.io crate zbus 5.12.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zbus 5.12.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zbus 5.12.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0acb31bae0b64c539a4d21bfc537ffbb2f884f79a3dbc74e1eb35a3d194ae2f
[INFO] running `Command { std: "docker" "start" "-a" "a0acb31bae0b64c539a4d21bfc537ffbb2f884f79a3dbc74e1eb35a3d194ae2f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "a0acb31bae0b64c539a4d21bfc537ffbb2f884f79a3dbc74e1eb35a3d194ae2f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling zbus_names v4.2.0
[INFO] [stderr]    Compiling zbus_macros v5.12.0
[INFO] [stderr]    Compiling zbus v5.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `Command { std: "docker" "inspect" "f0eb81a7281e295d372ecb8a5ed20b11b409d142bd5b373aa40c7b737ee817b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0eb81a7281e295d372ecb8a5ed20b11b409d142bd5b373aa40c7b737ee817b6", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ntest_test_cases v0.9.3
[INFO] [stderr]    Compiling ntest v0.9.3
[INFO] [stderr]    Compiling zvariant v5.8.0
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]    Compiling zbus_names v4.2.0
[INFO] [stderr]    Compiling zbus_macros v5.12.0
[INFO] [stderr]    Compiling codspeed v4.0.4
[INFO] [stderr]    Compiling zbus v5.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling codspeed-criterion-compat-walltime v4.0.4
[INFO] [stdout] warning: unused imports: `OwnedValue` and `Type`
[INFO] [stdout]  --> tests/issue/issue_81.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zvariant::{OwnedObjectPath, OwnedValue, Type};
[INFO] [stdout]   |                                 ^^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `zbus_xml`
[INFO] [stdout]   --> tests/iface_and_proxy/client.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let root_node = zbus_xml::Node::from_reader(root_xml.as_bytes())
[INFO] [stdout]    |                     ^^^^^^^^ use of unresolved module or unlinked crate `zbus_xml`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `zbus_xml`, use `cargo add zbus_xml` 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 `zbus_xml`
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         zbus_xml::Node::from_reader(xml.as_bytes()).map_err(|e| Error::Failure(e.to_string()))?;
[INFO] [stdout]     |         ^^^^^^^^ use of unresolved module or unlinked crate `zbus_xml`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `zbus_xml`, use `cargo add zbus_xml` 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 `zbus_xml`
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:183:51
[INFO] [stdout]     |
[INFO] [stdout] 183 |             .filter(|a| a.direction().unwrap() == zbus_xml::ArgDirection::Out);
[INFO] [stdout]     |                                                   ^^^^^^^^ use of unresolved module or unlinked crate `zbus_xml`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `zbus_xml`, use `cargo add zbus_xml` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/iface_and_proxy/client.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |         .map_err(|e| Error::Failure(e.to_string()))?;
[INFO] [stdout]    |                   ^                 - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 59 |         .map_err(|e: /* Type */| Error::Failure(e.to_string()))?;
[INFO] [stdout]    |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> tests/iface_and_proxy/client.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .find(|&n| n.name().is_some_and(|n| n == name))
[INFO] [stdout]    |                    ^^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 65 |             .find(|&n: &_| n.name().is_some_and(|n| n == name))
[INFO] [stdout]    |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/iface_and_proxy/client.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |         .any(|i| i.name() == "org.freedesktop.MyIface"));
[INFO] [stdout]    |               ^  - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 71 |         .any(|i: /* Type */| i.name() == "org.freedesktop.MyIface"));
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:169:62
[INFO] [stdout]     |
[INFO] [stdout] 169 |         zbus_xml::Node::from_reader(xml.as_bytes()).map_err(|e| Error::Failure(e.to_string()))?;
[INFO] [stdout]     |                                                              ^                 - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 169 |         zbus_xml::Node::from_reader(xml.as_bytes()).map_err(|e: /* Type */| Error::Failure(e.to_string()))?;
[INFO] [stdout]     |                                                               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:173:16
[INFO] [stdout]     |
[INFO] [stdout] 173 |         .find(|i| i.name() == "org.freedesktop.MyIface")
[INFO] [stdout]     |                ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 173 |         .find(|i: /* Type */| i.name() == "org.freedesktop.MyIface")
[INFO] [stdout]     |                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |         if method.name() != "TestSingleStructRet" && method.name() != "TestMultiRet" {
[INFO] [stdout]     |            ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:183:22
[INFO] [stdout]     |
[INFO] [stdout] 183 |             .filter(|a| a.direction().unwrap() == zbus_xml::ArgDirection::Out);
[INFO] [stdout]     |                      ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 183 |             .filter(|a: /* Type */| a.direction().unwrap() == zbus_xml::ArgDirection::Out);
[INFO] [stdout]     |                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:191:38
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let foo = out_args.find(|a| a.name() == Some("foo")).unwrap();
[INFO] [stdout]     |                                      ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let foo = out_args.find(|a: /* Type */| a.name() == Some("foo")).unwrap();
[INFO] [stdout]     |                                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/iface_and_proxy/client.rs:193:38
[INFO] [stdout]     |
[INFO] [stdout] 193 |             let bar = out_args.find(|a| a.name() == Some("bar")).unwrap();
[INFO] [stdout]     |                                      ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 193 |             let bar = out_args.find(|a: /* Type */| a.name() == Some("bar")).unwrap();
[INFO] [stdout]     |                                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zbus` (test "e2e") due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "920a1115b9f047eb715f1901ab6f9880f9e00d8f8339ab548baa0d1f3c52e341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920a1115b9f047eb715f1901ab6f9880f9e00d8f8339ab548baa0d1f3c52e341", kill_on_drop: false }`
[INFO] [stdout] 920a1115b9f047eb715f1901ab6f9880f9e00d8f8339ab548baa0d1f3c52e341
