[INFO] cloning repository https://github.com/ashleygwilliams/relational_node-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashleygwilliams/relational_node-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashleygwilliams%2Frelational_node-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashleygwilliams%2Frelational_node-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d87ba77c54b3f92b2372fd07daba48055acd5477 [INFO] checking ashleygwilliams/relational_node-rust/d87ba77c54b3f92b2372fd07daba48055acd5477 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashleygwilliams%2Frelational_node-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ashleygwilliams/relational_node-rust on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ashleygwilliams/relational_node-rust [INFO] finished tweaking git repo https://github.com/ashleygwilliams/relational_node-rust [INFO] tweaked toml for git repo https://github.com/ashleygwilliams/relational_node-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ashleygwilliams/relational_node-rust 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" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7bb3e729db296f83ee313e81887250329ada576be5f7654d68e7288a40e0413 [INFO] running `Command { std: "docker" "start" "-a" "f7bb3e729db296f83ee313e81887250329ada576be5f7654d68e7288a40e0413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7bb3e729db296f83ee313e81887250329ada576be5f7654d68e7288a40e0413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7bb3e729db296f83ee313e81887250329ada576be5f7654d68e7288a40e0413", kill_on_drop: false }` [INFO] [stdout] f7bb3e729db296f83ee313e81887250329ada576be5f7654d68e7288a40e0413 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5cc4885ef2cdc4b0f007885ff31d47084c8083df6efdef348ba3b430e452cc5 [INFO] running `Command { std: "docker" "start" "-a" "e5cc4885ef2cdc4b0f007885ff31d47084c8083df6efdef348ba3b430e452cc5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking relation_node v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/value.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Variable` is never constructed [INFO] [stdout] --> src/variable.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Variable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Variable` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/state.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `create_variables`, `assign_values`, `value_of`, and `unify` are never used [INFO] [stdout] --> src/state.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 11 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | fn create_variables(&self, names: Vec) -> (State, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn assign_values(&self, new_vals: HashMap) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn value_of(&self, variable: &Variable) -> Value { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn unify(&self, a: &Variable, b: &Variable) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Value` is never used [INFO] [stdout] --> src/value.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Value { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Variable` is never constructed [INFO] [stdout] --> src/variable.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Variable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Variable` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `State` is never constructed [INFO] [stdout] --> src/state.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `create_variables`, `assign_values`, `value_of`, and `unify` are never used [INFO] [stdout] --> src/state.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 11 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | fn create_variables(&self, names: Vec) -> (State, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn assign_values(&self, new_vals: HashMap) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn value_of(&self, variable: &Variable) -> Value { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn unify(&self, a: &Variable, b: &Variable) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "e5cc4885ef2cdc4b0f007885ff31d47084c8083df6efdef348ba3b430e452cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5cc4885ef2cdc4b0f007885ff31d47084c8083df6efdef348ba3b430e452cc5", kill_on_drop: false }` [INFO] [stdout] e5cc4885ef2cdc4b0f007885ff31d47084c8083df6efdef348ba3b430e452cc5