[INFO] cloning repository https://github.com/Ruin0x11/borscht [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ruin0x11/borscht" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2629ef4b2407858c83edafb73dbe765acb44384f [INFO] testing Ruin0x11/borscht against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRuin0x11%2Fborscht" "/workspace/builds/worker-58/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ruin0x11/borscht on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ruin0x11/borscht [INFO] finished tweaking git repo https://github.com/Ruin0x11/borscht [INFO] tweaked toml for git repo https://github.com/Ruin0x11/borscht written to /workspace/builds/worker-58/source/Cargo.toml [INFO] crate git repo https://github.com/Ruin0x11/borscht already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c1b16050e83e6313a9128ecf35b0c971a08adaba0f9f5af2b8b2ef099d2f25c [INFO] running `Command { std: "docker" "start" "-a" "3c1b16050e83e6313a9128ecf35b0c971a08adaba0f9f5af2b8b2ef099d2f25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c1b16050e83e6313a9128ecf35b0c971a08adaba0f9f5af2b8b2ef099d2f25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c1b16050e83e6313a9128ecf35b0c971a08adaba0f9f5af2b8b2ef099d2f25c", kill_on_drop: false }` [INFO] [stdout] 3c1b16050e83e6313a9128ecf35b0c971a08adaba0f9f5af2b8b2ef099d2f25c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dbda0ed9904e8fa5e7a4f2d4a58c2c8b193e6ceca304bfefd2e05f5c19b77e2 [INFO] running `Command { std: "docker" "start" "-a" "9dbda0ed9904e8fa5e7a4f2d4a58c2c8b193e6ceca304bfefd2e05f5c19b77e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling derive_pod v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pelite-macros v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling dataview v0.1.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling enum-utils-from-str v0.1.2 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling pelite v0.9.0 [INFO] [stderr] Compiling encoding_rs_io v0.1.7 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling backtrace v0.3.57 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling hexyl v0.8.0 [INFO] [stderr] Compiling enum-utils v0.1.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling ron v0.6.4 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling exe2ax v0.0.1 (/opt/rustwide/workdir/exe2ax) [INFO] [stderr] Compiling erystia v0.1.0 (/opt/rustwide/workdir/erystia) [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> erystia/src/lib.rs:1144:34 [INFO] [stdout] | [INFO] [stdout] 1144 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1579:14 [INFO] [stdout] | [INFO] [stdout] 1579 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_resolved` [INFO] [stdout] --> erystia/src/lib.rs:1585:37 [INFO] [stdout] | [INFO] [stdout] 1585 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1642:18 [INFO] [stdout] | [INFO] [stdout] 1642 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1688:46 [INFO] [stdout] | [INFO] [stdout] 1688 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1693:37 [INFO] [stdout] | [INFO] [stdout] 1693 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1855:44 [INFO] [stdout] | [INFO] [stdout] 1855 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1410:13 [INFO] [stdout] | [INFO] [stdout] 1410 | for mut exp in block.nodes.into_iter() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1782:13 [INFO] [stdout] | [INFO] [stdout] 1782 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2041:17 [INFO] [stdout] | [INFO] [stdout] 2041 | let mut file = File::open(&path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2053:9 [INFO] [stdout] | [INFO] [stdout] 2053 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2056:9 [INFO] [stdout] | [INFO] [stdout] 2056 | let mut labels = config.labels.clone(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2178:9 [INFO] [stdout] | [INFO] [stdout] 2178 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `group_name` [INFO] [stdout] --> erystia/src/lib.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | group_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:721:5 [INFO] [stdout] | [INFO] [stdout] 721 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:1777:5 [INFO] [stdout] | [INFO] [stdout] 1777 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling borscht v0.1.0 (/opt/rustwide/workdir/borscht) [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "9dbda0ed9904e8fa5e7a4f2d4a58c2c8b193e6ceca304bfefd2e05f5c19b77e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dbda0ed9904e8fa5e7a4f2d4a58c2c8b193e6ceca304bfefd2e05f5c19b77e2", kill_on_drop: false }` [INFO] [stdout] 9dbda0ed9904e8fa5e7a4f2d4a58c2c8b193e6ceca304bfefd2e05f5c19b77e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19d4d180b56279507a272fc52736a27ebd91ddaa90aec083c037676a4d06171e [INFO] running `Command { std: "docker" "start" "-a" "19d4d180b56279507a272fc52736a27ebd91ddaa90aec083c037676a4d06171e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling exe2ax v0.0.1 (/opt/rustwide/workdir/exe2ax) [INFO] [stderr] Compiling erystia v0.1.0 (/opt/rustwide/workdir/erystia) [INFO] [stderr] Compiling borscht v0.1.0 (/opt/rustwide/workdir/borscht) [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> erystia/src/lib.rs:1144:34 [INFO] [stdout] | [INFO] [stdout] 1144 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1579:14 [INFO] [stdout] | [INFO] [stdout] 1579 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_resolved` [INFO] [stdout] --> erystia/src/lib.rs:1585:37 [INFO] [stdout] | [INFO] [stdout] 1585 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1642:18 [INFO] [stdout] | [INFO] [stdout] 1642 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1688:46 [INFO] [stdout] | [INFO] [stdout] 1688 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1693:37 [INFO] [stdout] | [INFO] [stdout] 1693 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1855:44 [INFO] [stdout] | [INFO] [stdout] 1855 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1410:13 [INFO] [stdout] | [INFO] [stdout] 1410 | for mut exp in block.nodes.into_iter() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1782:13 [INFO] [stdout] | [INFO] [stdout] 1782 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2041:17 [INFO] [stdout] | [INFO] [stdout] 2041 | let mut file = File::open(&path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2053:9 [INFO] [stdout] | [INFO] [stdout] 2053 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2056:9 [INFO] [stdout] | [INFO] [stdout] 2056 | let mut labels = config.labels.clone(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2178:9 [INFO] [stdout] | [INFO] [stdout] 2178 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `group_name` [INFO] [stdout] --> erystia/src/lib.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | group_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:721:5 [INFO] [stdout] | [INFO] [stdout] 721 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:1777:5 [INFO] [stdout] | [INFO] [stdout] 1777 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> erystia/src/lib.rs:1144:34 [INFO] [stdout] | [INFO] [stdout] 1144 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1579:14 [INFO] [stdout] | [INFO] [stdout] 1579 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev_resolved` [INFO] [stdout] --> erystia/src/lib.rs:1585:37 [INFO] [stdout] | [INFO] [stdout] 1585 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> erystia/src/lib.rs:1642:18 [INFO] [stdout] | [INFO] [stdout] 1642 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1688:46 [INFO] [stdout] | [INFO] [stdout] 1688 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1693:37 [INFO] [stdout] | [INFO] [stdout] 1693 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> erystia/src/lib.rs:1855:44 [INFO] [stdout] | [INFO] [stdout] 1855 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1410:13 [INFO] [stdout] | [INFO] [stdout] 1410 | for mut exp in block.nodes.into_iter() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:1782:13 [INFO] [stdout] | [INFO] [stdout] 1782 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2041:17 [INFO] [stdout] | [INFO] [stdout] 2041 | let mut file = File::open(&path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2053:9 [INFO] [stdout] | [INFO] [stdout] 2053 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2056:9 [INFO] [stdout] | [INFO] [stdout] 2056 | let mut labels = config.labels.clone(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> erystia/src/lib.rs:2178:9 [INFO] [stdout] | [INFO] [stdout] 2178 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `group_name` [INFO] [stdout] --> erystia/src/lib.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | group_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:721:5 [INFO] [stdout] | [INFO] [stdout] 721 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `diagnostics` [INFO] [stdout] --> erystia/src/lib.rs:1777:5 [INFO] [stdout] | [INFO] [stdout] 1777 | diagnostics: &'a mut Diagnostics [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 33.55s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/borscht-78627a701a758b8b) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/erystia-677420aa8bd8af0a) [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/exe2ax-432922d7168d6e4e) [INFO] running `Command { std: "docker" "inspect" "19d4d180b56279507a272fc52736a27ebd91ddaa90aec083c037676a4d06171e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19d4d180b56279507a272fc52736a27ebd91ddaa90aec083c037676a4d06171e", kill_on_drop: false }` [INFO] [stdout] 19d4d180b56279507a272fc52736a27ebd91ddaa90aec083c037676a4d06171e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7912285e42f59fb639e5651de06cce5c61b107db77fc772abee1f2e03721776a [INFO] running `Command { std: "docker" "start" "-a" "7912285e42f59fb639e5651de06cce5c61b107db77fc772abee1f2e03721776a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> erystia/src/lib.rs:1144:34 [INFO] [stderr] | [INFO] [stderr] 1144 | if let Some((func, funcname)) = &self.visiting_function { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> erystia/src/lib.rs:1579:14 [INFO] [stderr] | [INFO] [stderr] 1579 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prev_resolved` [INFO] [stderr] --> erystia/src/lib.rs:1585:37 [INFO] [stderr] | [INFO] [stderr] 1585 | if let Some(prev_resolved) = self.resolved_labels.get(prev) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_resolved` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> erystia/src/lib.rs:1642:18 [INFO] [stderr] | [INFO] [stderr] 1642 | for (i, (label_name, defn)) in self.labels_remaining.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> erystia/src/lib.rs:1688:46 [INFO] [stderr] | [INFO] [stderr] 1688 | fn visit_function_declaration(&mut self, node: &ast::FunctionDeclarationNode) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> erystia/src/lib.rs:1693:37 [INFO] [stderr] | [INFO] [stderr] 1693 | fn visit_program_end(&mut self, node: &ast::ProgramNode) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `node` [INFO] [stderr] --> erystia/src/lib.rs:1855:44 [INFO] [stderr] | [INFO] [stderr] 1855 | fn visit_usedll_declaration(&mut self, node: &ast::UsedllDeclarationNode) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:1410:13 [INFO] [stderr] | [INFO] [stderr] 1410 | for mut exp in block.nodes.into_iter() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:1782:13 [INFO] [stderr] | [INFO] [stderr] 1782 | let mut noderef = self.resolved_files.get_mut(&self.visiting_file).unwrap(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:2041:17 [INFO] [stderr] | [INFO] [stderr] 2041 | let mut file = File::open(&path)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:2053:9 [INFO] [stderr] | [INFO] [stderr] 2053 | let mut config: AnalysisConfig = load_root_config(&opts.db_name)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:2056:9 [INFO] [stderr] | [INFO] [stderr] 2056 | let mut labels = config.labels.clone(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> erystia/src/lib.rs:2178:9 [INFO] [stderr] | [INFO] [stderr] 2178 | let mut config: AnalysisConfig = load_root_config(&db_name)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `group_name` [INFO] [stderr] --> erystia/src/lib.rs:577:5 [INFO] [stderr] | [INFO] [stderr] 577 | group_name: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `diagnostics` [INFO] [stderr] --> erystia/src/lib.rs:721:5 [INFO] [stderr] | [INFO] [stderr] 721 | diagnostics: &'a mut Diagnostics [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `diagnostics` [INFO] [stderr] --> erystia/src/lib.rs:1777:5 [INFO] [stderr] | [INFO] [stderr] 1777 | diagnostics: &'a mut Diagnostics [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `erystia` (lib) generated 16 warnings [INFO] [stderr] warning: `erystia` (lib test) generated 16 warnings (16 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.37s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/borscht-78627a701a758b8b) [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/erystia-677420aa8bd8af0a) [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exe2ax-432922d7168d6e4e) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests erystia [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests exe2ax [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7912285e42f59fb639e5651de06cce5c61b107db77fc772abee1f2e03721776a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7912285e42f59fb639e5651de06cce5c61b107db77fc772abee1f2e03721776a", kill_on_drop: false }` [INFO] [stdout] 7912285e42f59fb639e5651de06cce5c61b107db77fc772abee1f2e03721776a