[INFO] fetching crate vanguard-plugin 0.1.1...
[INFO] checking vanguard-plugin-0.1.1 against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] extracting crate vanguard-plugin 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vanguard-plugin 0.1.1
[INFO] finished tweaking crates.io crate vanguard-plugin 0.1.1
[INFO] tweaked toml for crates.io crate vanguard-plugin 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vanguard-plugin 0.1.1 on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding dirs v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding libloading v0.8.9 (available: v0.9.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7be5f5561375e788a99c8f016c6f315ee0b513614fab00ae13d896ee3872abb6
[INFO] running `Command { std: "docker" "start" "-a" "7be5f5561375e788a99c8f016c6f315ee0b513614fab00ae13d896ee3872abb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7be5f5561375e788a99c8f016c6f315ee0b513614fab00ae13d896ee3872abb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be5f5561375e788a99c8f016c6f315ee0b513614fab00ae13d896ee3872abb6", kill_on_drop: false }`
[INFO] [stdout] 7be5f5561375e788a99c8f016c6f315ee0b513614fab00ae13d896ee3872abb6
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12e7a10b307d9012ef46ed24b2641b06da63b5801751bf725939665968b8adb0
[INFO] running `Command { std: "docker" "start" "-a" "12e7a10b307d9012ef46ed24b2641b06da63b5801751bf725939665968b8adb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking vanguard-plugin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `ValidationResult` is ambiguous
[INFO] [stdout]    --> src/lib.rs:178:37
[INFO] [stdout]     |
[INFO] [stdout] 178 |         async fn validate(&self) -> ValidationResult {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `ValidationResult` could refer to the type alias imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] note: `ValidationResult` could also refer to the enum imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `ValidationResult` is ambiguous
[INFO] [stdout]    --> src/lib.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |             ValidationResult::Passed
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `ValidationResult` could refer to the type alias imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] note: `ValidationResult` could also refer to the enum imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `ValidationResult` is ambiguous
[INFO] [stdout]    --> src/lib.rs:234:51
[INFO] [stdout]     |
[INFO] [stdout] 234 |         assert!(matches!(plugin.validate().await, ValidationResult::Passed));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `ValidationResult` could refer to the type alias imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] note: `ValidationResult` could also refer to the enum imported here
[INFO] [stdout]    --> src/lib.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `ValidationResult` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `validate` has an incompatible type for trait
[INFO] [stdout]    --> src/lib.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     #[async_trait]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ expected `ValidationResult`, found `Result<(), validator::ValidationError>`
[INFO] [stdout]     |
[INFO] [stdout] note: type in trait
[INFO] [stdout]    --> src/lib.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | #[async_trait]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     = note: expected signature `fn(&'life0 tests::TestPlugin) -> Pin<Box<(dyn Future<Output = ValidationResult> + Send + 'async_trait)>>`
[INFO] [stdout]                found signature `fn(&'life0 tests::TestPlugin) -> Pin<Box<(dyn Future<Output = Result<(), validator::ValidationError>> + Send + 'async_trait)>>`
[INFO] [stdout]     = note: this error originates in the attribute macro `async_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 172 -     #[async_trait]
[INFO] [stdout] 172 +     Pin<Box<(dyn Future<Output = ValidationResult> + Send + 'async_trait)>>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Passed` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> src/lib.rs:179:31
[INFO] [stdout]     |
[INFO] [stdout] 179 |             ValidationResult::Passed
[INFO] [stdout]     |                               ^^^^^^ variant or associated item not found in `Result<(), validator::ValidationError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Passed` found for enum `Result<T, E>` in the current scope
[INFO] [stdout]    --> src/lib.rs:234:69
[INFO] [stdout]     |
[INFO] [stdout] 234 |         assert!(matches!(plugin.validate().await, ValidationResult::Passed));
[INFO] [stdout]     |                                                                     ^^^^^^ variant or associated item not found in `Result<(), validator::ValidationError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0599, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vanguard-plugin` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "12e7a10b307d9012ef46ed24b2641b06da63b5801751bf725939665968b8adb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e7a10b307d9012ef46ed24b2641b06da63b5801751bf725939665968b8adb0", kill_on_drop: false }`
[INFO] [stdout] 12e7a10b307d9012ef46ed24b2641b06da63b5801751bf725939665968b8adb0
