[INFO] fetching crate kayak_ui_macros 0.5.0...
[INFO] testing kayak_ui_macros-0.5.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate kayak_ui_macros 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate kayak_ui_macros 0.5.0
[INFO] finished tweaking crates.io crate kayak_ui_macros 0.5.0
[INFO] tweaked toml for crates.io crate kayak_ui_macros 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kayak_ui_macros 0.5.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.4.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.114)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded find-crate v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 010059544e4de05f4a150075740cd6b61f5d8975610a5be53266254a7a2e0c24
[INFO] running `Command { std: "docker" "start" "-a" "010059544e4de05f4a150075740cd6b61f5d8975610a5be53266254a7a2e0c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "010059544e4de05f4a150075740cd6b61f5d8975610a5be53266254a7a2e0c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010059544e4de05f4a150075740cd6b61f5d8975610a5be53266254a7a2e0c24", kill_on_drop: false }`
[INFO] [stdout] 010059544e4de05f4a150075740cd6b61f5d8975610a5be53266254a7a2e0c24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bce9e5808efe5f19f681e4b0c3fd3004bb781763eb999f2887d9b69a0c262d5
[INFO] running `Command { std: "docker" "start" "-a" "8bce9e5808efe5f19f681e4b0c3fd3004bb781763eb999f2887d9b69a0c262d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling kayak_ui_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `is_custom_element` is never read
[INFO] [stdout]   --> src/tags.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct OpenTag {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub is_custom_element: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `attributes` and `children` are never read
[INFO] [stdout]   --> src/widget.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Widget {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     pub attributes: WidgetAttributes,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub children: Children,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Widget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "8bce9e5808efe5f19f681e4b0c3fd3004bb781763eb999f2887d9b69a0c262d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bce9e5808efe5f19f681e4b0c3fd3004bb781763eb999f2887d9b69a0c262d5", kill_on_drop: false }`
[INFO] [stdout] 8bce9e5808efe5f19f681e4b0c3fd3004bb781763eb999f2887d9b69a0c262d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38483ac8329f7cc20fd128e56d64b692b9ec76181b4b62cdb496ff6ffdc2eff4
[INFO] running `Command { std: "docker" "start" "-a" "38483ac8329f7cc20fd128e56d64b692b9ec76181b4b62cdb496ff6ffdc2eff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kayak_ui_macros v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `is_custom_element` is never read
[INFO] [stdout]   --> src/tags.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct OpenTag {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub is_custom_element: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `attributes` and `children` are never read
[INFO] [stdout]   --> src/widget.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Widget {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     pub attributes: WidgetAttributes,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub children: Children,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Widget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_custom_element` is never read
[INFO] [stdout]   --> src/tags.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct OpenTag {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub is_custom_element: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `attributes` and `children` are never read
[INFO] [stdout]   --> src/widget.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Widget {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 15 |     pub attributes: WidgetAttributes,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub children: Children,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Widget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "38483ac8329f7cc20fd128e56d64b692b9ec76181b4b62cdb496ff6ffdc2eff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38483ac8329f7cc20fd128e56d64b692b9ec76181b4b62cdb496ff6ffdc2eff4", kill_on_drop: false }`
[INFO] [stdout] 38483ac8329f7cc20fd128e56d64b692b9ec76181b4b62cdb496ff6ffdc2eff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50dcecbc1fdb226f21d4131a9094922e44eb104e8256494079e9d95d686bc6de
[INFO] running `Command { std: "docker" "start" "-a" "50dcecbc1fdb226f21d4131a9094922e44eb104e8256494079e9d95d686bc6de", kill_on_drop: false }`
[INFO] [stderr] warning: field `is_custom_element` is never read
[INFO] [stderr]   --> src/tags.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct OpenTag {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     pub is_custom_element: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `attributes` and `children` are never read
[INFO] [stderr]   --> src/widget.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Widget {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 15 |     pub attributes: WidgetAttributes,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 16 |     pub children: Children,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Widget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kayak_ui_macros` (lib) generated 2 warnings
[INFO] [stderr] warning: `kayak_ui_macros` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kayak_ui_macros-21f095e0e3944aad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kayak_ui_macros
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/widget_builder.rs - widget_builder::build_widget_stream (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/widget_builder.rs - widget_builder::build_widget_stream (line 16) stdout ----
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]  --> src/widget_builder.rs:17:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | build_widget(quote! { my_widget }, quote!{ <MyWidget as Widget>::constructor(props) }, 0);
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `quote` is in scope, but it is a crate, not a macro
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use proc_macro::quote;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use quote::quote;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]  --> src/widget_builder.rs:17:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | build_widget(quote! { my_widget }, quote!{ <MyWidget as Widget>::constructor(props) }, 0);
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `quote` is in scope, but it is a crate, not a macro
[INFO] [stdout] help: consider importing one of these macros
[INFO] [stdout]   |
[INFO] [stdout] 2 + use proc_macro::quote;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use quote::quote;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `build_widget` in this scope
[INFO] [stdout]  --> src/widget_builder.rs:17:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | build_widget(quote! { my_widget }, quote!{ <MyWidget as Widget>::constructor(props) }, 0);
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/widget_builder.rs - widget_builder::build_widget_stream (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "50dcecbc1fdb226f21d4131a9094922e44eb104e8256494079e9d95d686bc6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dcecbc1fdb226f21d4131a9094922e44eb104e8256494079e9d95d686bc6de", kill_on_drop: false }`
[INFO] [stdout] 50dcecbc1fdb226f21d4131a9094922e44eb104e8256494079e9d95d686bc6de
