[INFO] fetching crate chat_messages 0.1.0...
[INFO] testing chat_messages-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate chat_messages 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate chat_messages 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chat_messages 0.1.0
[INFO] tweaked toml for crates.io crate chat_messages 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chat_messages 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_base_message v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc9874d2ca89f2464ea48376f0e12f8da38ec304ef92acd1e16005f12aabf51
[INFO] running `Command { std: "docker" "start" "-a" "fdc9874d2ca89f2464ea48376f0e12f8da38ec304ef92acd1e16005f12aabf51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc9874d2ca89f2464ea48376f0e12f8da38ec304ef92acd1e16005f12aabf51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc9874d2ca89f2464ea48376f0e12f8da38ec304ef92acd1e16005f12aabf51", kill_on_drop: false }`
[INFO] [stdout] fdc9874d2ca89f2464ea48376f0e12f8da38ec304ef92acd1e16005f12aabf51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d6ab04703eb98c4c4a2d7db8783be2d2d3bb4245d89eb3f6abf2dce343255a
[INFO] running `Command { std: "docker" "start" "-a" "07d6ab04703eb98c4c4a2d7db8783be2d2d3bb4245d89eb3f6abf2dce343255a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_base_message v0.1.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling chat_messages v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0407]: method `is_example` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `additional_kwargs` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `response_metadata` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `id` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `name` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `role` is not a member of trait `BaseMessage`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `is_example` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `additional_kwargs` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `response_metadata` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `id` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `name` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `role` is not a member of trait `BaseMessage`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ not a member of trait `BaseMessage`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `message_type` has an incompatible type for trait
[INFO] [stdout]   --> src/chat_message.rs:4:10
[INFO] [stdout]    |
[INFO] [stdout]  4 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ expected `base_message::MessageType`, found `&base_message::MessageType`
[INFO] [stdout]    |
[INFO] [stdout] note: type in trait
[INFO] [stdout]   --> src/base_message.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn message_type(&self) -> MessageType;
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    = note: expected signature `fn(&ChatMessage) -> base_message::MessageType`
[INFO] [stdout]               found signature `fn(&ChatMessage) -> &base_message::MessageType`
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `message_type` has an incompatible type for trait
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ expected `base_message::MessageType`, found `&base_message::MessageType`
[INFO] [stdout]    |
[INFO] [stdout] note: type in trait
[INFO] [stdout]   --> src/base_message.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn message_type(&self) -> MessageType;
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    = note: expected signature `fn(&ToolMessage) -> base_message::MessageType`
[INFO] [stdout]               found signature `fn(&ToolMessage) -> &base_message::MessageType`
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `base_message::BaseMessageFields` has no field named `message_type`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ `base_message::BaseMessageFields` does not have this field
[INFO] [stdout]   |
[INFO] [stdout]   = note: all struct fields are already assigned
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `message_type` on type `base_message::BaseMessageFields`
[INFO] [stdout]  --> src/chat_message.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(BaseMessage)]
[INFO] [stdout]   |          ^^^^^^^^^^^ unknown field
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `base_message::BaseMessageFields` has no field named `message_type`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ `base_message::BaseMessageFields` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: all struct fields are already assigned
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `message_type` on type `base_message::BaseMessageFields`
[INFO] [stdout]   --> src/tool_message.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(BaseMessage)]
[INFO] [stdout]    |          ^^^^^^^^^^^ unknown field
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `BaseMessage` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0407, E0560, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chat_messages` (lib) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "07d6ab04703eb98c4c4a2d7db8783be2d2d3bb4245d89eb3f6abf2dce343255a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d6ab04703eb98c4c4a2d7db8783be2d2d3bb4245d89eb3f6abf2dce343255a", kill_on_drop: false }`
[INFO] [stdout] 07d6ab04703eb98c4c4a2d7db8783be2d2d3bb4245d89eb3f6abf2dce343255a