[INFO] cloning repository https://github.com/saeschdivara/Rust-Hunter-Language [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saeschdivara/Rust-Hunter-Language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2FRust-Hunter-Language", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2FRust-Hunter-Language'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94b012eff5056d01f272c06ad214db54ce7054ae [INFO] checking saeschdivara/Rust-Hunter-Language against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2FRust-Hunter-Language" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saeschdivara/Rust-Hunter-Language on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saeschdivara/Rust-Hunter-Language [INFO] finished tweaking git repo https://github.com/saeschdivara/Rust-Hunter-Language [INFO] tweaked toml for git repo https://github.com/saeschdivara/Rust-Hunter-Language written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/saeschdivara/Rust-Hunter-Language 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fern v0.6.0 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2e79e21a3099d3f9885672e460519f6a605355edb8a1a647764868ca248cf23 [INFO] running `Command { std: "docker" "start" "-a" "c2e79e21a3099d3f9885672e460519f6a605355edb8a1a647764868ca248cf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2e79e21a3099d3f9885672e460519f6a605355edb8a1a647764868ca248cf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e79e21a3099d3f9885672e460519f6a605355edb8a1a647764868ca248cf23", kill_on_drop: false }` [INFO] [stdout] c2e79e21a3099d3f9885672e460519f6a605355edb8a1a647764868ca248cf23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c5573cfcb37ef37d02f6108da76a0ce6b7d1c23cdc0fb8f044b8ee8a9c89de3 [INFO] running `Command { std: "docker" "start" "-a" "4c5573cfcb37ef37d02f6108da76a0ce6b7d1c23cdc0fb8f044b8ee8a9c89de3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rust_hunter_language v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `next_token` is never read [INFO] [stdout] --> src/parser.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | next_token = self.advance(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_token` is never read [INFO] [stdout] --> src/parser.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | next_token = self.advance(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | fn accept_empty(&self, expr: &EmptyExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | fn accept_const(&self, expr: &ConstExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn accept_func(&self, expr: &FunctionExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | fn accept_empty(&self, expr: &EmptyExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn accept_print(&self, expr: &PrintExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | fn accept_const(&self, expr: &ConstExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | fn accept_string(&self, expr: &StringExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn accept_int(&self, expr: &IntExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn accept_func(&self, expr: &FunctionExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | fn accept_variable(&self, expr: &VariableExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn accept_print(&self, expr: &PrintExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | fn accept_string(&self, expr: &StringExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn accept_int(&self, expr: &IntExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | fn accept_variable(&self, expr: &VariableExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `look_back` is never used [INFO] [stdout] --> src/scanner.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 103 | impl Scanner { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 277 | fn look_back(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/runtime.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct InterpreterRuntime { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 13 | functions: HashMap [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `return_type` is never read [INFO] [stdout] --> src/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct FunctionExpr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | pub name: String, [INFO] [stdout] 16 | pub return_type: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `look_back` is never used [INFO] [stdout] --> src/scanner.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 103 | impl Scanner { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 277 | fn look_back(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/runtime.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct InterpreterRuntime { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 13 | functions: HashMap [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `return_type` is never read [INFO] [stdout] --> src/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct FunctionExpr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | pub name: String, [INFO] [stdout] 16 | pub return_type: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "4c5573cfcb37ef37d02f6108da76a0ce6b7d1c23cdc0fb8f044b8ee8a9c89de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c5573cfcb37ef37d02f6108da76a0ce6b7d1c23cdc0fb8f044b8ee8a9c89de3", kill_on_drop: false }` [INFO] [stdout] 4c5573cfcb37ef37d02f6108da76a0ce6b7d1c23cdc0fb8f044b8ee8a9c89de3 [INFO] checking saeschdivara/Rust-Hunter-Language against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaeschdivara%2FRust-Hunter-Language" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saeschdivara/Rust-Hunter-Language on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saeschdivara/Rust-Hunter-Language [INFO] finished tweaking git repo https://github.com/saeschdivara/Rust-Hunter-Language [INFO] tweaked toml for git repo https://github.com/saeschdivara/Rust-Hunter-Language written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/saeschdivara/Rust-Hunter-Language 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d04648bb40ab68d9cfdf8e70b4e3e5181b7e40bdcb6ddd1c90ac06d4a163e86 [INFO] running `Command { std: "docker" "start" "-a" "1d04648bb40ab68d9cfdf8e70b4e3e5181b7e40bdcb6ddd1c90ac06d4a163e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d04648bb40ab68d9cfdf8e70b4e3e5181b7e40bdcb6ddd1c90ac06d4a163e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d04648bb40ab68d9cfdf8e70b4e3e5181b7e40bdcb6ddd1c90ac06d4a163e86", kill_on_drop: false }` [INFO] [stdout] 1d04648bb40ab68d9cfdf8e70b4e3e5181b7e40bdcb6ddd1c90ac06d4a163e86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7eae444219876c4023da2bf7067ace6a7111370cfbb5ffc373c56748dd4d8a46 [INFO] running `Command { std: "docker" "start" "-a" "7eae444219876c4023da2bf7067ace6a7111370cfbb5ffc373c56748dd4d8a46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking fern v0.6.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rust_hunter_language v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `next_token` is never read [INFO] [stdout] --> src/parser.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | next_token = self.advance(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `next_token` is never read [INFO] [stdout] --> src/parser.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | next_token = self.advance(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | fn accept_empty(&self, expr: &EmptyExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | fn accept_const(&self, expr: &ConstExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn accept_func(&self, expr: &FunctionExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn accept_print(&self, expr: &PrintExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | fn accept_string(&self, expr: &StringExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn accept_int(&self, expr: &IntExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | fn accept_variable(&self, expr: &VariableExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | fn accept_empty(&self, expr: &EmptyExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:41:28 [INFO] [stdout] | [INFO] [stdout] 41 | fn accept_const(&self, expr: &ConstExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn accept_func(&self, expr: &FunctionExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn accept_print(&self, expr: &PrintExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:53:29 [INFO] [stdout] | [INFO] [stdout] 53 | fn accept_string(&self, expr: &StringExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | fn accept_int(&self, expr: &IntExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/runtime.rs:61:31 [INFO] [stdout] | [INFO] [stdout] 61 | fn accept_variable(&self, expr: &VariableExpr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `look_back` is never used [INFO] [stdout] --> src/scanner.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 103 | impl Scanner { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 277 | fn look_back(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/runtime.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct InterpreterRuntime { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 13 | functions: HashMap [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `return_type` is never read [INFO] [stdout] --> src/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct FunctionExpr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | pub name: String, [INFO] [stdout] 16 | pub return_type: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 83 | let mut values: Vec> = vec![]; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 102 | Ok(Box::new(PrintExpr { values: values })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 117 | let value = self.parse_expr(&token); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | Ok(Box::new(ConstExpr{ variable: identifier_token.lexeme, value: value.unwrap() })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 173 | let mut body_expr_list: Vec> = vec![]; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | let body_expr = self.parse_expr(&next_token); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | Ok(Box::new(FunctionExpr { [INFO] [stdout] | ____________^ [INFO] [stdout] 207 | | name: identifier_token.lexeme.to_string(), [INFO] [stdout] 208 | | return_type: Box::new(EmptyExpr{}), [INFO] [stdout] 209 | | body: body_expr_list [INFO] [stdout] 210 | | })) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `look_back` is never used [INFO] [stdout] --> src/scanner.rs:277:8 [INFO] [stdout] | [INFO] [stdout] 103 | impl Scanner { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 277 | fn look_back(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/runtime.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct InterpreterRuntime { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 13 | functions: HashMap [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `return_type` is never read [INFO] [stdout] --> src/expressions.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct FunctionExpr { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 15 | pub name: String, [INFO] [stdout] 16 | pub return_type: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 83 | let mut values: Vec> = vec![]; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 102 | Ok(Box::new(PrintExpr { values: values })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 117 | let value = self.parse_expr(&token); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | Ok(Box::new(ConstExpr{ variable: identifier_token.lexeme, value: value.unwrap() })) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 173 | let mut body_expr_list: Vec> = vec![]; [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | let body_expr = self.parse_expr(&next_token); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | Ok(Box::new(FunctionExpr { [INFO] [stdout] | ____________^ [INFO] [stdout] 207 | | name: identifier_token.lexeme.to_string(), [INFO] [stdout] 208 | | return_type: Box::new(EmptyExpr{}), [INFO] [stdout] 209 | | body: body_expr_list [INFO] [stdout] 210 | | })) [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_hunter_language` (bin "rust_hunter_language") due to 4 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_hunter_language` (bin "rust_hunter_language" test) due to 4 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7eae444219876c4023da2bf7067ace6a7111370cfbb5ffc373c56748dd4d8a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eae444219876c4023da2bf7067ace6a7111370cfbb5ffc373c56748dd4d8a46", kill_on_drop: false }` [INFO] [stdout] 7eae444219876c4023da2bf7067ace6a7111370cfbb5ffc373c56748dd4d8a46