[INFO] fetching crate client-handle 0.2.0...
[INFO] testing client-handle-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate client-handle 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate client-handle 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate client-handle 0.2.0
[INFO] finished tweaking crates.io crate client-handle 0.2.0
[INFO] tweaked toml for crates.io crate client-handle 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate client-handle 0.2.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.0
[INFO] [stderr]   Downloaded tokio v1.23.1
[INFO] [stderr]   Downloaded trybuild v1.0.73
[INFO] [stderr]   Downloaded client-handle-core v0.2.0
[INFO] [stderr]   Downloaded client-handle-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6c3db371b76e0fc73100d4323324b2ad859cfc4ae03c89dc474ac5c87745aac
[INFO] running `Command { std: "docker" "start" "-a" "c6c3db371b76e0fc73100d4323324b2ad859cfc4ae03c89dc474ac5c87745aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6c3db371b76e0fc73100d4323324b2ad859cfc4ae03c89dc474ac5c87745aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c3db371b76e0fc73100d4323324b2ad859cfc4ae03c89dc474ac5c87745aac", kill_on_drop: false }`
[INFO] [stdout] c6c3db371b76e0fc73100d4323324b2ad859cfc4ae03c89dc474ac5c87745aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6830b38e5b1e9bc8c3823eec22af2e46b44f6a3b823331010fd77efd8759427c
[INFO] running `Command { std: "docker" "start" "-a" "6830b38e5b1e9bc8c3823eec22af2e46b44f6a3b823331010fd77efd8759427c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling client-handle-core v0.2.0
[INFO] [stderr]    Compiling client-handle-derive v0.2.0
[INFO] [stderr]    Compiling client-handle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `client_handle::async_tokio_handle`
[INFO] [stdout]   --> src/bin/main.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use client_handle::async_tokio_handle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `async_tokio_handle` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use client_handle_derive::async_tokio_handle;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `tokio` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> src/bin/main.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[tokio::main]
[INFO] [stdout]    |   ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `async_tokio_handle`
[INFO] [stdout]  --> src/bin/main.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[async_tokio_handle]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async_handle` found for struct `SyncCode` in the current scope
[INFO] [stdout]   --> src/bin/main.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct SyncCode { item: u64 }
[INFO] [stdout]    | --------------- method `to_async_handle` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     let handle = sync.to_async_handle(32);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ method not found in `SyncCode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> src/bin/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `client-handle` (bin "main") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "6830b38e5b1e9bc8c3823eec22af2e46b44f6a3b823331010fd77efd8759427c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6830b38e5b1e9bc8c3823eec22af2e46b44f6a3b823331010fd77efd8759427c", kill_on_drop: false }`
[INFO] [stdout] 6830b38e5b1e9bc8c3823eec22af2e46b44f6a3b823331010fd77efd8759427c
[INFO] testing client-handle-0.2.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate client-handle 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate client-handle 0.2.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate client-handle 0.2.0
[INFO] finished tweaking crates.io crate client-handle 0.2.0
[INFO] tweaked toml for crates.io crate client-handle 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate client-handle 0.2.0 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-2023-12-22" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80fe64fd6bf67a78e735ea9777e897d64935b190b738c475cc40c5105c992526
[INFO] running `Command { std: "docker" "start" "-a" "80fe64fd6bf67a78e735ea9777e897d64935b190b738c475cc40c5105c992526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80fe64fd6bf67a78e735ea9777e897d64935b190b738c475cc40c5105c992526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fe64fd6bf67a78e735ea9777e897d64935b190b738c475cc40c5105c992526", kill_on_drop: false }`
[INFO] [stdout] 80fe64fd6bf67a78e735ea9777e897d64935b190b738c475cc40c5105c992526
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33066bfc71d918fcd411b7373e63274768a65db72bdce71af9fbddcb622de802
[INFO] running `Command { std: "docker" "start" "-a" "33066bfc71d918fcd411b7373e63274768a65db72bdce71af9fbddcb622de802", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling client-handle-core v0.2.0
[INFO] [stderr]    Compiling client-handle-derive v0.2.0
[INFO] [stderr]    Compiling client-handle v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `client_handle::async_tokio_handle`
[INFO] [stdout]   --> src/bin/main.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use client_handle::async_tokio_handle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `async_tokio_handle` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:31:31
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use client_handle_derive::async_tokio_handle;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `tokio` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]   --> src/bin/main.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[tokio::main]
[INFO] [stdout]    |   ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `async_tokio_handle`
[INFO] [stdout]  --> src/bin/main.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[async_tokio_handle]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_async_handle` found for struct `SyncCode` in the current scope
[INFO] [stdout]   --> src/bin/main.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct SyncCode { item: u64 }
[INFO] [stdout]    | --------------- method `to_async_handle` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     let handle = sync.to_async_handle(32);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ method not found in `SyncCode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> src/bin/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `client-handle` (bin "main") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "33066bfc71d918fcd411b7373e63274768a65db72bdce71af9fbddcb622de802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33066bfc71d918fcd411b7373e63274768a65db72bdce71af9fbddcb622de802", kill_on_drop: false }`
[INFO] [stdout] 33066bfc71d918fcd411b7373e63274768a65db72bdce71af9fbddcb622de802
