[INFO] cloning repository https://github.com/xjtu-enre/ENRE-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xjtu-enre/ENRE-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxjtu-enre%2FENRE-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxjtu-enre%2FENRE-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df27659eee32b19e6a62d3b771a2771b7c91ebf8 [INFO] checking xjtu-enre/ENRE-rs against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxjtu-enre%2FENRE-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xjtu-enre/ENRE-rs [INFO] finished tweaking git repo https://github.com/xjtu-enre/ENRE-rs [INFO] tweaked toml for git repo https://github.com/xjtu-enre/ENRE-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xjtu-enre/ENRE-rs on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/xjtu-enre/ENRE-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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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 xjtu-enre/ENRE-rs against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxjtu-enre%2FENRE-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xjtu-enre/ENRE-rs [INFO] finished tweaking git repo https://github.com/xjtu-enre/ENRE-rs [INFO] tweaked toml for git repo https://github.com/xjtu-enre/ENRE-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xjtu-enre/ENRE-rs on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/xjtu-enre/ENRE-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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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 toml v0.9.5 [INFO] [stderr] Downloaded serde_spanned v1.0.0 [INFO] [stderr] Downloaded toml_datetime v0.7.0 [INFO] [stderr] Downloaded toml_writer v1.0.2 [INFO] [stderr] Downloaded toml_parser v1.0.2 [INFO] [stderr] Downloaded camino v1.1.11 [INFO] [stderr] Downloaded winnow v0.7.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7fb9e3a8d57f4ff0971baf340fef86ebc75bf2f751c5b5589a2d7c20cbd52175 [INFO] running `Command { std: "docker" "start" "-a" "7fb9e3a8d57f4ff0971baf340fef86ebc75bf2f751c5b5589a2d7c20cbd52175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fb9e3a8d57f4ff0971baf340fef86ebc75bf2f751c5b5589a2d7c20cbd52175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fb9e3a8d57f4ff0971baf340fef86ebc75bf2f751c5b5589a2d7c20cbd52175", kill_on_drop: false }` [INFO] [stdout] 7fb9e3a8d57f4ff0971baf340fef86ebc75bf2f751c5b5589a2d7c20cbd52175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c86034f08ef7c9249fd9c06834f0654525807951c5ceb75f53d516309637efd7 [INFO] running `Command { std: "docker" "start" "-a" "c86034f08ef7c9249fd9c06834f0654525807951c5ceb75f53d516309637efd7", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Compiling camino v1.1.11 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking winnow v0.7.12 [INFO] [stderr] Checking toml_writer v1.0.2 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking toml_parser v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking cargo-platform v0.1.9 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking toml v0.9.5 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking rust-enre v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/extractor.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 533 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/extractor.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 403 | UseTree::Path(use_path) => { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 409 | UseTree::Name(use_name) => { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 453 | UseTree::Rename(use_rename) => { [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 489 | UseTree::Group(group) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 533 | _ => {} [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/extractor.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 533 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/extractor.rs:533:13 [INFO] [stdout] | [INFO] [stdout] 403 | UseTree::Path(use_path) => { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 409 | UseTree::Name(use_name) => { [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 453 | UseTree::Rename(use_rename) => { [INFO] [stdout] | --------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 489 | UseTree::Group(group) => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 533 | _ => {} [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_id` [INFO] [stdout] --> src/visitor.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | for &var_id in &loop_var_ids { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var_id` [INFO] [stdout] --> src/visitor.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | for &var_id in &loop_var_ids { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_id` [INFO] [stdout] --> src/visitor.rs:814:21 [INFO] [stdout] | [INFO] [stdout] 814 | if let Some(struct_id) = self.resolve_path(&node.path) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caller` [INFO] [stdout] --> src/visitor.rs:815:17 [INFO] [stdout] | [INFO] [stdout] 815 | let caller = self.get_proper_caller(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_id` [INFO] [stdout] --> src/visitor.rs:814:21 [INFO] [stdout] | [INFO] [stdout] 814 | if let Some(struct_id) = self.resolve_path(&node.path) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caller` [INFO] [stdout] --> src/visitor.rs:815:17 [INFO] [stdout] | [INFO] [stdout] 815 | let caller = self.get_proper_caller(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut fixed_entities: Vec = ex [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `record_var_relation`, `find_method_target`, and `infer_loop_variable_type` are never used [INFO] [stdout] --> src/extractor.rs:295:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Extractor { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 295 | pub fn record_var_relation(&mut self, user: i32, name: &str, rel_type: &'static str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 616 | pub fn find_method_target(&self, receiver_type: &str, method_name: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 901 | pub fn infer_loop_variable_type(&mut self, var_id: i32, iterable_expr: &Expr) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `span_to_range` is never used [INFO] [stdout] --> src/util.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn span_to_range(span: Span) -> crate::entity::Range { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut fixed_entities: Vec = ex [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `record_var_relation`, `find_method_target`, and `infer_loop_variable_type` are never used [INFO] [stdout] --> src/extractor.rs:295:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Extractor { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 295 | pub fn record_var_relation(&mut self, user: i32, name: &str, rel_type: &'static str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 616 | pub fn find_method_target(&self, receiver_type: &str, method_name: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 901 | pub fn infer_loop_variable_type(&mut self, var_id: i32, iterable_expr: &Expr) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `span_to_range` is never used [INFO] [stdout] --> src/util.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn span_to_range(span: Span) -> crate::entity::Range { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "c86034f08ef7c9249fd9c06834f0654525807951c5ceb75f53d516309637efd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c86034f08ef7c9249fd9c06834f0654525807951c5ceb75f53d516309637efd7", kill_on_drop: false }` [INFO] [stdout] c86034f08ef7c9249fd9c06834f0654525807951c5ceb75f53d516309637efd7