[INFO] cloning repository https://github.com/SLiV9/penne [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SLiV9/penne" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSLiV9%2Fpenne", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSLiV9%2Fpenne'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c357d10ca49779872b8a45dbffba9e5d47e52c73 [INFO] checking SLiV9/penne against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSLiV9%2Fpenne" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SLiV9/penne [INFO] finished tweaking git repo https://github.com/SLiV9/penne [INFO] tweaked toml for git repo https://github.com/SLiV9/penne written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SLiV9/penne on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SLiV9/penne 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ucd-util v0.1.10 [INFO] [stderr] Downloaded llvm-sys v60.6.0 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded assert_cmd v2.2.1 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda [INFO] running `Command { std: "docker" "start" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling include_dir_macros v0.7.4 [INFO] [stderr] Checking predicates-core v1.0.10 [INFO] [stderr] Checking rand v0.10.1 [INFO] [stderr] Checking ariadne v0.6.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling assert_cmd v2.2.1 [INFO] [stderr] Checking include_dir v0.7.4 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking predicates-tree v1.0.13 [INFO] [stderr] Checking predicates v3.1.4 [INFO] [stderr] Checking unicode-segmentation v1.13.2 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking comfy-table v7.2.2 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling strum_macros v0.28.0 [INFO] [stderr] Compiling clap_derive v4.6.1 [INFO] [stderr] Checking clap v4.6.1 [INFO] [stderr] Checking strum v0.28.0 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_plain v1.0.2 [INFO] [stderr] Checking penne v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/delta/expander.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [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 imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/delta/expander.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/delta/expander.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [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 imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/delta/expander.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/delta/scoper/variables.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(top_level: &TopLevelScoper, labels: &LabelScoper) -> Self [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/delta/scoper.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ResolutionId(U24); [INFO] [stdout] | ------------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ResolutionId` has derived impls for the traits `Debug` and `Clone`, 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: field `0` is never read [INFO] [stdout] --> src/delta/scoper.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LabelId(U24); [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `LabelId` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `labels` and `label_id` are never read [INFO] [stdout] --> src/delta/scoper/labels.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct LabelScoper [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | { [INFO] [stdout] 9 | labels: IdentifierStack, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | label_id: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_label_id` is never used [INFO] [stdout] --> src/delta/scoper/labels.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | impl LabelScoper [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | fn new_label_id(&mut self) -> LabelId [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pop_scope` is never used [INFO] [stdout] --> src/delta/scoper/stack.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 13 | impl IdentifierStack [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn pop_scope(&mut self) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `variables` and `resolution_id` are never read [INFO] [stdout] --> src/delta/scoper/variables.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VariableScoper [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 5 | { [INFO] [stdout] 6 | variables: IdentifierStack, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | resolution_id: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/delta/scoper/variables.rs:12:41 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(top_level: &TopLevelScoper, labels: &LabelScoper) -> Self [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/delta/scoper.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ResolutionId(U24); [INFO] [stdout] | ------------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ResolutionId` has derived impls for the traits `Debug` and `Clone`, 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: field `0` is never read [INFO] [stdout] --> src/delta/scoper.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct LabelId(U24); [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `LabelId` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `labels` and `label_id` are never read [INFO] [stdout] --> src/delta/scoper/labels.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct LabelScoper [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | { [INFO] [stdout] 9 | labels: IdentifierStack, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | label_id: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `new_label_id` is never used [INFO] [stdout] --> src/delta/scoper/labels.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 13 | impl LabelScoper [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 14 | { [INFO] [stdout] 15 | fn new_label_id(&mut self) -> LabelId [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pop_scope` is never used [INFO] [stdout] --> src/delta/scoper/stack.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 13 | impl IdentifierStack [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn pop_scope(&mut self) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `variables` and `resolution_id` are never read [INFO] [stdout] --> src/delta/scoper/variables.rs:6:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct VariableScoper [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 5 | { [INFO] [stdout] 6 | variables: IdentifierStack, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | resolution_id: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.06s [INFO] running `Command { std: "docker" "inspect" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda", kill_on_drop: false }` [INFO] [stdout] afd5475db840db0295aa7da7200b1dbadb4f3e0170a556bf38db411aa71d7dda