[INFO] fetching crate pocketflow-batch 0.1.0...
[INFO] checking pocketflow-batch-0.1.0 against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195
[INFO] extracting crate pocketflow-batch 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pocketflow-batch 0.1.0
[INFO] finished tweaking crates.io crate pocketflow-batch 0.1.0
[INFO] tweaked toml for crates.io crate pocketflow-batch 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pocketflow-batch 0.1.0 on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pocketflow-batch 0.1.0 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21262dd9e145e489d3cd57c1673870ad7c5773b1f4285885b337dd9bf431b998
[INFO] running `Command { std: "docker" "start" "-a" "21262dd9e145e489d3cd57c1673870ad7c5773b1f4285885b337dd9bf431b998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21262dd9e145e489d3cd57c1673870ad7c5773b1f4285885b337dd9bf431b998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21262dd9e145e489d3cd57c1673870ad7c5773b1f4285885b337dd9bf431b998", kill_on_drop: false }`
[INFO] [stdout] 21262dd9e145e489d3cd57c1673870ad7c5773b1f4285885b337dd9bf431b998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c2c1e16229688365aa2e81d906b2be9cca6eab2f0eefa8d1ee5a18dfc7052b1
[INFO] running `Command { std: "docker" "start" "-a" "9c2c1e16229688365aa2e81d906b2be9cca6eab2f0eefa8d1ee5a18dfc7052b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking pocketflow-core v0.1.0
[INFO] [stderr]     Checking pocketflow-batch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `BatchFlow` is ambiguous
[INFO] [stdout]    --> src/lib.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let flow = BatchFlow::new().start(node);
[INFO] [stdout]     |                    ^^^^^^^^^ ambiguous name
[INFO] [stdout]     |
[INFO] [stdout]     = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `BatchFlow` could refer to the struct imported here
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `BatchFlow` to disambiguate
[INFO] [stdout] note: `BatchFlow` could also refer to the struct imported here
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = help: consider adding an explicit import of `BatchFlow` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BatchNode {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BatchNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:167:43
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let flow = BatchFlow::new().start(node);
[INFO] [stdout]     |                                     ----- ^^^^ expected `Node`, found `BatchNode`
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pocketflow-core-0.1.0/src/lib.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn start(mut self, node: Node) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pocketflow-batch` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9c2c1e16229688365aa2e81d906b2be9cca6eab2f0eefa8d1ee5a18dfc7052b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2c1e16229688365aa2e81d906b2be9cca6eab2f0eefa8d1ee5a18dfc7052b1", kill_on_drop: false }`
[INFO] [stdout] 9c2c1e16229688365aa2e81d906b2be9cca6eab2f0eefa8d1ee5a18dfc7052b1