[INFO] fetching crate rust-transaction-validator 2.0.0...
[INFO] checking rust-transaction-validator-2.0.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate rust-transaction-validator 2.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rust-transaction-validator 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust-transaction-validator 2.0.0
[INFO] tweaked toml for crates.io crate rust-transaction-validator 2.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-transaction-validator 2.0.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-transaction-validator 2.0.0 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.52
[INFO] [stderr]   Downloaded cc v1.2.46
[INFO] [stderr]   Downloaded clap_builder v4.5.52
[INFO] [stderr]   Downloaded syn v2.0.110
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[INFO] [stdout] 34fa32e044adbff65a4860fb668d0a36eb120ed095aa542bd96c19d996504d96
[INFO] running `Command { std: "docker" "start" "-a" "34fa32e044adbff65a4860fb668d0a36eb120ed095aa542bd96c19d996504d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34fa32e044adbff65a4860fb668d0a36eb120ed095aa542bd96c19d996504d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fa32e044adbff65a4860fb668d0a36eb120ed095aa542bd96c19d996504d96", kill_on_drop: false }`
[INFO] [stdout] 34fa32e044adbff65a4860fb668d0a36eb120ed095aa542bd96c19d996504d96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87ddf45e680e0afc5ea210fab5224b5135626da94ee35fac967f98ba3112eb83
[INFO] running `Command { std: "docker" "start" "-a" "87ddf45e680e0afc5ea210fab5224b5135626da94ee35fac967f98ba3112eb83", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.177
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[INFO] [stderr]     Checking rust-transaction-validator v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/network_analysis.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Duration, Utc};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/network_analysis.rs:229:26
[INFO] [stdout]     |
[INFO] [stdout] 229 |         for (account_id, node) in &self.nodes {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account_id` is never read
[INFO] [stdout]   --> src/network_analysis.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct TransactionNode {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 33 |     account_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransactionNode` has derived impls for the traits `Clone` and `Debug`, but these are 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] warning: method `is_distributor` is never used
[INFO] [stdout]   --> src/network_analysis.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl TransactionNode {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn is_distributor(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from_account` and `to_account` are never read
[INFO] [stdout]   --> src/network_analysis.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct TransactionEdge {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 80 |     from_account: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 81 |     to_account: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransactionEdge` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/network_analysis.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{DateTime, Duration, Utc};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/network_analysis.rs:229:26
[INFO] [stdout]     |
[INFO] [stdout] 229 |         for (account_id, node) in &self.nodes {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `account_id` is never read
[INFO] [stdout]   --> src/network_analysis.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct TransactionNode {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 33 |     account_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransactionNode` has derived impls for the traits `Clone` and `Debug`, but these are 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] warning: method `is_distributor` is never used
[INFO] [stdout]   --> src/network_analysis.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl TransactionNode {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn is_distributor(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from_account` and `to_account` are never read
[INFO] [stdout]   --> src/network_analysis.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct TransactionEdge {
[INFO] [stdout]    |        --------------- fields in this struct
[INFO] [stdout] 80 |     from_account: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 81 |     to_account: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransactionEdge` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.26s
[INFO] running `Command { std: "docker" "inspect" "87ddf45e680e0afc5ea210fab5224b5135626da94ee35fac967f98ba3112eb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ddf45e680e0afc5ea210fab5224b5135626da94ee35fac967f98ba3112eb83", kill_on_drop: false }`
[INFO] [stdout] 87ddf45e680e0afc5ea210fab5224b5135626da94ee35fac967f98ba3112eb83