[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 }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros-backend v0.20.3 [INFO] [stderr] Downloaded unindent v0.2.4 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded pyo3-macros v0.20.3 [INFO] [stderr] Downloaded inventory v0.3.21 [INFO] [stderr] Downloaded pyo3-build-config v0.20.3 [INFO] [stderr] Downloaded wasi v0.14.5+wasi-0.2.4 [INFO] [stderr] Downloaded pyo3-ffi v0.20.3 [INFO] [stderr] Downloaded wasip2 v1.0.0+wasi-0.2.4 [INFO] [stderr] Downloaded rusqlite v0.31.0 [INFO] [stderr] Downloaded pyo3 v0.20.3 [INFO] [stderr] Downloaded libsqlite3-sys v0.28.0 [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 }` [INFO] [stdout] 6aeef9f736a58aa350cb50bb9e8556545d5b706d0da905a96278fabaf281caea [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 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling pyo3-build-config v0.20.3 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking indexmap v2.11.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling libsqlite3-sys v0.28.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling pyo3-ffi v0.20.3 [INFO] [stderr] Compiling pyo3 v0.20.3 [INFO] [stderr] Checking hashlink v0.9.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking inventory v0.3.21 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.3 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking is-terminal v0.4.16 [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 [INFO] [stderr] Checking async-stream v0.3.6 [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` in the current scope [INFO] [stdout] --> src/core/channel.rs:274:31 [INFO] [stdout] | [INFO] [stdout] 274 | let list = result.downcast_bound::(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::(py).unwrap(); [INFO] [stdout] 274 + let list = result.downcast::(py).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `downcast_bound` found for struct `pyo3::Py` in the current scope [INFO] [stdout] --> src/core/channel.rs:284:42 [INFO] [stdout] | [INFO] [stdout] 284 | let restored_list = restored.downcast_bound::(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::(py).unwrap(); [INFO] [stdout] 284 + let restored_list = restored.downcast::(py).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `downcast_bound` found for struct `pyo3::Py` in the current scope [INFO] [stdout] --> src/core/channel.rs:306:31 [INFO] [stdout] | [INFO] [stdout] 306 | let list = result.downcast_bound::(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::(py).unwrap(); [INFO] [stdout] 306 + let list = result.downcast::(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