[INFO] cloning repository https://github.com/daniel-dron/lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-dron/lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-dron%2Flang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-dron%2Flang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] faecc5c7a778da28678423c2370584d77a2f8d94 [INFO] checking daniel-dron/lang against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-dron%2Flang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/daniel-dron/lang [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/daniel-dron/lang [INFO] tweaked toml for git repo https://github.com/daniel-dron/lang written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/daniel-dron/lang on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/daniel-dron/lang 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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 colored v3.0.0 [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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c4026d40b764222f24adcca12bb6bde423f6b9a61215b22e60b7197423c0235 [INFO] running `Command { std: "docker" "start" "-a" "4c4026d40b764222f24adcca12bb6bde423f6b9a61215b22e60b7197423c0235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c4026d40b764222f24adcca12bb6bde423f6b9a61215b22e60b7197423c0235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4026d40b764222f24adcca12bb6bde423f6b9a61215b22e60b7197423c0235", kill_on_drop: false }` [INFO] [stdout] 4c4026d40b764222f24adcca12bb6bde423f6b9a61215b22e60b7197423c0235 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09b6b4da2aafff20f737471f5a7af7879c53a69e2bef4af33abdb179d7b6929f [INFO] running `Command { std: "docker" "start" "-a" "09b6b4da2aafff20f737471f5a7af7879c53a69e2bef4af33abdb179d7b6929f", kill_on_drop: false }` [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::types` [INFO] [stdout] --> src/frontend/mut_visitor.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types` [INFO] [stdout] --> src/frontend/mut_visitor.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::types; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ref_cell` [INFO] [stdout] --> src/common/value.rs:104:29 [INFO] [stdout] | [INFO] [stdout] 104 | Value::Instance(ref_cell) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/frontend/mut_visitor.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | ty, [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `array_index_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:131:31 [INFO] [stdout] | [INFO] [stdout] 131 | ExprKind::IndexAccess(array_index_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_index_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unary_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:133:25 [INFO] [stdout] | [INFO] [stdout] 133 | ExprKind::Unary(unary_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unary_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `closure_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:136:27 [INFO] [stdout] | [INFO] [stdout] 136 | ExprKind::Closure(closure_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instanciate_type_exp` [INFO] [stdout] --> src/frontend/mut_visitor.rs:137:28 [INFO] [stdout] | [INFO] [stdout] 137 | ExprKind::Instance(instanciate_type_exp) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instanciate_type_exp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `member_access_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:138:32 [INFO] [stdout] | [INFO] [stdout] 138 | ExprKind::MemberAccess(member_access_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_member_access_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:59 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^ help: try ignoring the field: `id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `span` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:69 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^^^ help: try ignoring the field: `span: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:75 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/frontend/mut_visitor.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | AssignmentStmt { target, value }: &mut AssignmentStmt, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_descriptor` [INFO] [stdout] --> src/middle/types.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | Type::NamedType(type_descriptor) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_descriptor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ref_cell` [INFO] [stdout] --> src/common/value.rs:104:29 [INFO] [stdout] | [INFO] [stdout] 104 | Value::Instance(ref_cell) => todo!(), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_cell` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::error` [INFO] [stdout] --> src/bin/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mut_visitor::MutVisitor` [INFO] [stdout] --> src/bin/main.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | frontend::{mut_visitor::MutVisitor, resolve::NameResolver}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::error` [INFO] [stdout] --> src/bin/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mut_visitor::MutVisitor` [INFO] [stdout] --> src/bin/main.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | frontend::{mut_visitor::MutVisitor, resolve::NameResolver}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/frontend/mut_visitor.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | ty, [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `array_index_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:131:31 [INFO] [stdout] | [INFO] [stdout] 131 | ExprKind::IndexAccess(array_index_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_array_index_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unary_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:133:25 [INFO] [stdout] | [INFO] [stdout] 133 | ExprKind::Unary(unary_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unary_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `closure_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:136:27 [INFO] [stdout] | [INFO] [stdout] 136 | ExprKind::Closure(closure_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `instanciate_type_exp` [INFO] [stdout] --> src/frontend/mut_visitor.rs:137:28 [INFO] [stdout] | [INFO] [stdout] 137 | ExprKind::Instance(instanciate_type_exp) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instanciate_type_exp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `member_access_expr` [INFO] [stdout] --> src/frontend/mut_visitor.rs:138:32 [INFO] [stdout] | [INFO] [stdout] 138 | ExprKind::MemberAccess(member_access_expr) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_member_access_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:59 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^ help: try ignoring the field: `id: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `span` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:69 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^^^ help: try ignoring the field: `span: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/frontend/mut_visitor.rs:127:75 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn walk_expression(vis: &mut T, Expr { id, kind, span, ty }: &mut Expr) { [INFO] [stdout] | ^^ help: try ignoring the field: `ty: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/frontend/mut_visitor.rs:158:30 [INFO] [stdout] | [INFO] [stdout] 158 | AssignmentStmt { target, value }: &mut AssignmentStmt, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_descriptor` [INFO] [stdout] --> src/middle/types.rs:63:29 [INFO] [stdout] | [INFO] [stdout] 63 | Type::NamedType(type_descriptor) => todo!(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_descriptor` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "09b6b4da2aafff20f737471f5a7af7879c53a69e2bef4af33abdb179d7b6929f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09b6b4da2aafff20f737471f5a7af7879c53a69e2bef4af33abdb179d7b6929f", kill_on_drop: false }` [INFO] [stdout] 09b6b4da2aafff20f737471f5a7af7879c53a69e2bef4af33abdb179d7b6929f