[INFO] cloning repository https://github.com/dipankar/langgraph-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dipankar/langgraph-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdipankar%2Flanggraph-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdipankar%2Flanggraph-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4df905c1734ee590ebb0e3dcd3763d4886d20da4
[INFO] checking dipankar/langgraph-rs against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdipankar%2Flanggraph-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dipankar/langgraph-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/dipankar/langgraph-rs
[INFO] tweaked toml for git repo https://github.com/dipankar/langgraph-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dipankar/langgraph-rs on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dipankar/langgraph-rs 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--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]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking dipankar/langgraph-rs against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdipankar%2Flanggraph-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dipankar/langgraph-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/dipankar/langgraph-rs
[INFO] tweaked toml for git repo https://github.com/dipankar/langgraph-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dipankar/langgraph-rs on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dipankar/langgraph-rs 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.20.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aeef9f736a58aa350cb50bb9e8556545d5b706d0da905a96278fabaf281caea
[INFO] running `Command { std: "docker" "start" "-a" "6aeef9f736a58aa350cb50bb9e8556545d5b706d0da905a96278fabaf281caea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aeef9f736a58aa350cb50bb9e8556545d5b706d0da905a96278fabaf281caea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aeef9f736a58aa350cb50bb9e8556545d5b706d0da905a96278fabaf281caea", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e3c604797b1254e23b1d3265e16e91bab697d167e7605255da2885aba8f2d4
[INFO] running `Command { std: "docker" "start" "-a" "01e3c604797b1254e23b1d3265e16e91bab697d167e7605255da2885aba8f2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]    Compiling pyo3-build-config v0.20.3
[INFO] [stderr]    Compiling portable-atomic v1.11.1
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[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
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[INFO] [stderr]     Checking rayon v1.11.0
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[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
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[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling pyo3-macros v0.20.3
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking fast-langgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]    --> src/executor.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     use std::sync::Arc;
[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 `langgraph_rs`
[INFO] [stdout]  --> benches/langgraph_benchmark.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use langgraph_rs::channels::{Channel, LastValueChannel, TopicChannel};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `langgraph_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `langgraph_rs`, use `cargo add langgraph_rs` 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 `langgraph_rs`
[INFO] [stdout]  --> benches/performance_comparison.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use langgraph_rs::channels::{Channel, LastValueChannel};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `langgraph_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `langgraph_rs`, use `cargo add langgraph_rs` 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 `langgraph_rs`
[INFO] [stdout]  --> benches/performance_comparison.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use langgraph_rs::checkpoint::Checkpoint;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `langgraph_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `langgraph_rs`, use `cargo add langgraph_rs` 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 `langgraph_rs`
[INFO] [stdout]  --> benches/langgraph_benchmark.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use langgraph_rs::checkpoint::Checkpoint;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `langgraph_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `langgraph_rs`, use `cargo add langgraph_rs` 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 `langgraph_rs`
[INFO] [stdout]  --> benches/langgraph_benchmark.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use langgraph_rs::pregel::{PregelExecutor, PregelNode};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `langgraph_rs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `langgraph_rs`, use `cargo add langgraph_rs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-langgraph` (bench "performance_comparison") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fast-langgraph` (bench "langgraph_benchmark") due to 3 previous errors
[INFO] [stdout] error[E0599]: no method named `downcast_bound` found for struct `pyo3::Py<T>` in the current scope
[INFO] [stdout]    --> src/core/channel.rs:274:31
[INFO] [stdout]     |
[INFO] [stdout] 274 |             let list = result.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `downcast` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 274 -             let list = result.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout] 274 +             let list = result.downcast::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_bound` found for struct `pyo3::Py<T>` in the current scope
[INFO] [stdout]    --> src/core/channel.rs:284:42
[INFO] [stdout]     |
[INFO] [stdout] 284 |             let restored_list = restored.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `downcast` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 284 -             let restored_list = restored.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout] 284 +             let restored_list = restored.downcast::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `downcast_bound` found for struct `pyo3::Py<T>` in the current scope
[INFO] [stdout]    --> src/core/channel.rs:306:31
[INFO] [stdout]     |
[INFO] [stdout] 306 |             let list = result.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `downcast` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 306 -             let list = result.downcast_bound::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout] 306 +             let list = result.downcast::<pyo3::types::PyList>(py).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/edge.rs:170:32
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let condition = py.eval_bound("lambda state: 'yes'", None, None).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/executor.rs:332:27
[INFO] [stdout]     |
[INFO] [stdout] 332 |             let func = py.eval_bound("lambda x: x + 1", None, None).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/executor.rs:357:27
[INFO] [stdout]     |
[INFO] [stdout] 357 |             let func = py.eval_bound("lambda x: x + 1", None, None).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/executor.rs:404:28
[INFO] [stdout]     |
[INFO] [stdout] 404 |             let func1 = py.eval_bound("lambda x: x + 1", None, None).unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/executor.rs:413:28
[INFO] [stdout]     |
[INFO] [stdout] 413 |             let func2 = py.eval_bound("lambda x: x * 2", None, None).unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `eval_bound` found for struct `pyo3::Python<'py>` in the current scope
[INFO] [stdout]    --> src/core/node.rs:169:27
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let func = py.eval_bound("lambda x: x + 1", None, None).unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^ method not found in `pyo3::Python<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-langgraph` (lib test) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "01e3c604797b1254e23b1d3265e16e91bab697d167e7605255da2885aba8f2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e3c604797b1254e23b1d3265e16e91bab697d167e7605255da2885aba8f2d4", kill_on_drop: false }`
[INFO] [stdout] 01e3c604797b1254e23b1d3265e16e91bab697d167e7605255da2885aba8f2d4
