[INFO] cloning repository https://github.com/andyyu2004/l-language [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyyu2004/l-language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c62c32c582ef9e7086f12d0b4fb36f37816fa62 [INFO] testing andyyu2004/l-language against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andyyu2004/l-language on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andyyu2004/l-language [INFO] finished tweaking git repo https://github.com/andyyu2004/l-language [INFO] tweaked toml for git repo https://github.com/andyyu2004/l-language written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/andyyu2004/l-language already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 syn v0.15.41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45a1c65965755e12e61538340d88a2e5a2bfd9d618b0024529b1abf02ebb7576 [INFO] running `Command { std: "docker" "start" "-a" "45a1c65965755e12e61538340d88a2e5a2bfd9d618b0024529b1abf02ebb7576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45a1c65965755e12e61538340d88a2e5a2bfd9d618b0024529b1abf02ebb7576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45a1c65965755e12e61538340d88a2e5a2bfd9d618b0024529b1abf02ebb7576", kill_on_drop: false }` [INFO] [stdout] 45a1c65965755e12e61538340d88a2e5a2bfd9d618b0024529b1abf02ebb7576 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0af541823443e2922228cba711aaf3af43ebd03649a1ee6f4ad4e5ba7f96f078 [INFO] running `Command { std: "docker" "start" "-a" "0af541823443e2922228cba711aaf3af43ebd03649a1ee6f4ad4e5ba7f96f078", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling dirs-sys v0.3.3 [INFO] [stderr] Compiling dirs v2.0.1 [INFO] [stderr] Compiling rustyline v5.0.0 [INFO] [stderr] Compiling l v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:116:20 [INFO] [stdout] | [INFO] [stdout] 116 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:148:20 [INFO] [stdout] | [INFO] [stdout] 148 | 'A'...'Z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexing::Token` [INFO] [stdout] --> src/interpreting/objects/l_struct.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexing::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::errors::LError` [INFO] [stdout] --> src/interpreting/objects/l_lambda.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::errors::LError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/types/l_types.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/types/l_types.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/types/l_types.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main` [INFO] [stdout] --> src/types/l_types.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::main; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/l_types.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/type_checker.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::l_types::LType::TVar` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::types::l_types::LType::TVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LInvocable` [INFO] [stdout] --> src/interpreting/interpreter.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/types/type_checker.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | _ => panic!("Unimplented in type_check_stmt") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/static_analysis/static_analyser.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | x => unimplemented!("Unimplemented in analyse stmt {}", x) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:385:35 [INFO] [stdout] | [INFO] [stdout] 385 | let xvalues = xs.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:386:35 [INFO] [stdout] | [INFO] [stdout] 386 | let yvalues = ys.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:187:23 [INFO] [stdout] | [INFO] [stdout] 187 | (TVar(_), t) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:188:14 [INFO] [stdout] | [INFO] [stdout] 188 | (t, TVar(_)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/types/type_checker.rs:128:14 [INFO] [stdout] | [INFO] [stdout] 128 | for (k, v) in variants { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/types/type_checker.rs:701:22 [INFO] [stdout] | [INFO] [stdout] 701 | FnStmt { name, param, ret_type, .. } => match param { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | fn analyse_fn_decl(&mut self, token: &Token, name: &Option, param: &Option>, body: &Vec, tparams: &Vec src/static_analysis/static_analyser.rs:250:120 [INFO] [stdout] | [INFO] [stdout] 250 | ...>, body: &Vec, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:43 [INFO] [stdout] | [INFO] [stdout] 273 | fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option, param: &Pair, ret: &Stmt, tparams: &Vec) ->... [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tparams` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:114 [INFO] [stdout] | [INFO] [stdout] 273 | ...: &Pair, ret: &Stmt, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreting/objects/l_function.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | FnCurried { name, param, ret, .. } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec_to_type_map` [INFO] [stdout] --> src/utility/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn vec_to_type_map(vec: Vec) -> HashMap> where T : Hash + Eq { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `function` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn function(&self) -> &Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lambda` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lambda(&self) -> &Lambda { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PRecord` [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | PRecord, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LPattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fst` [INFO] [stdout] --> src/internal/data_structures/pair.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fst: T, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `snd` [INFO] [stdout] --> src/internal/data_structures/pair.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | snd: U [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.13s [INFO] running `Command { std: "docker" "inspect" "0af541823443e2922228cba711aaf3af43ebd03649a1ee6f4ad4e5ba7f96f078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0af541823443e2922228cba711aaf3af43ebd03649a1ee6f4ad4e5ba7f96f078", kill_on_drop: false }` [INFO] [stdout] 0af541823443e2922228cba711aaf3af43ebd03649a1ee6f4ad4e5ba7f96f078 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fd91a26109b05a968787c7a4d4e8daddfcb172b9f46b26e75560b41cc06fc07 [INFO] running `Command { std: "docker" "start" "-a" "0fd91a26109b05a968787c7a4d4e8daddfcb172b9f46b26e75560b41cc06fc07", kill_on_drop: false }` [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:116:20 [INFO] [stdout] | [INFO] [stdout] 116 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:148:20 [INFO] [stdout] | [INFO] [stdout] 148 | 'A'...'Z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexing::Token` [INFO] [stdout] --> src/interpreting/objects/l_struct.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexing::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::errors::LError` [INFO] [stdout] --> src/interpreting/objects/l_lambda.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::errors::LError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/types/l_types.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/types/l_types.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/types/l_types.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main` [INFO] [stdout] --> src/types/l_types.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::main; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/l_types.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/type_checker.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::l_types::LType::TVar` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::types::l_types::LType::TVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LInvocable` [INFO] [stdout] --> src/interpreting/interpreter.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/types/type_checker.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | _ => panic!("Unimplented in type_check_stmt") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/static_analysis/static_analyser.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | x => unimplemented!("Unimplemented in analyse stmt {}", x) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:385:35 [INFO] [stdout] | [INFO] [stdout] 385 | let xvalues = xs.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:386:35 [INFO] [stdout] | [INFO] [stdout] 386 | let yvalues = ys.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:187:23 [INFO] [stdout] | [INFO] [stdout] 187 | (TVar(_), t) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:188:14 [INFO] [stdout] | [INFO] [stdout] 188 | (t, TVar(_)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/types/type_checker.rs:128:14 [INFO] [stdout] | [INFO] [stdout] 128 | for (k, v) in variants { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/types/type_checker.rs:701:22 [INFO] [stdout] | [INFO] [stdout] 701 | FnStmt { name, param, ret_type, .. } => match param { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | fn analyse_fn_decl(&mut self, token: &Token, name: &Option, param: &Option>, body: &Vec, tparams: &Vec src/static_analysis/static_analyser.rs:250:120 [INFO] [stdout] | [INFO] [stdout] 250 | ...>, body: &Vec, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:43 [INFO] [stdout] | [INFO] [stdout] 273 | fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option, param: &Pair, ret: &Stmt, tparams: &Vec) ->... [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tparams` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:114 [INFO] [stdout] | [INFO] [stdout] 273 | ...: &Pair, ret: &Stmt, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreting/objects/l_function.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | FnCurried { name, param, ret, .. } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec_to_type_map` [INFO] [stdout] --> src/utility/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn vec_to_type_map(vec: Vec) -> HashMap> where T : Hash + Eq { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `function` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn function(&self) -> &Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lambda` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lambda(&self) -> &Lambda { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling l v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `PRecord` [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | PRecord, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LPattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fst` [INFO] [stdout] --> src/internal/data_structures/pair.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fst: T, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `snd` [INFO] [stdout] --> src/internal/data_structures/pair.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | snd: U [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:116:20 [INFO] [stdout] | [INFO] [stdout] 116 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexing/lexer.rs:148:20 [INFO] [stdout] | [INFO] [stdout] 148 | 'A'...'Z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lexing::Token` [INFO] [stdout] --> src/interpreting/objects/l_struct.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexing::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::errors::LError` [INFO] [stdout] --> src/interpreting/objects/l_lambda.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::errors::LError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/types/l_types.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/types/l_types.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/types/l_types.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main` [INFO] [stdout] --> src/types/l_types.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::main; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/l_types.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_to_type_map` [INFO] [stdout] --> src/types/type_checker.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::types::l_types::LType::TVar` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::types::l_types::LType::TVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LInvocable` [INFO] [stdout] --> src/interpreting/interpreter.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/types/type_checker.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | _ => panic!("Unimplented in type_check_stmt") [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/static_analysis/static_analyser.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | x => unimplemented!("Unimplemented in analyse stmt {}", x) [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/utility/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | for (k, v) in xs { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:385:35 [INFO] [stdout] | [INFO] [stdout] 385 | let xvalues = xs.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/types/l_types.rs:386:35 [INFO] [stdout] | [INFO] [stdout] 386 | let yvalues = ys.iter().map(|(x,y)| y).collect_vec(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:187:23 [INFO] [stdout] | [INFO] [stdout] 187 | (TVar(_), t) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/types/l_types.rs:188:14 [INFO] [stdout] | [INFO] [stdout] 188 | (t, TVar(_)) => true, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/types/type_checker.rs:128:14 [INFO] [stdout] | [INFO] [stdout] 128 | for (k, v) in variants { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/types/type_checker.rs:701:22 [INFO] [stdout] | [INFO] [stdout] 701 | FnStmt { name, param, ret_type, .. } => match param { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:250:35 [INFO] [stdout] | [INFO] [stdout] 250 | fn analyse_fn_decl(&mut self, token: &Token, name: &Option, param: &Option>, body: &Vec, tparams: &Vec src/static_analysis/static_analyser.rs:250:120 [INFO] [stdout] | [INFO] [stdout] 250 | ...>, body: &Vec, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:43 [INFO] [stdout] | [INFO] [stdout] 273 | fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option, param: &Pair, ret: &Stmt, tparams: &Vec) ->... [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tparams` [INFO] [stdout] --> src/static_analysis/static_analyser.rs:273:114 [INFO] [stdout] | [INFO] [stdout] 273 | ...: &Pair, ret: &Stmt, tparams: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/interpreting/objects/l_function.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | FnCurried { name, param, ret, .. } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `vec_to_type_map` [INFO] [stdout] --> src/utility/mod.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn vec_to_type_map(vec: Vec) -> HashMap> where T : Hash + Eq { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `function` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn function(&self) -> &Function { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `lambda` [INFO] [stdout] --> src/interpreting/objects/l_object.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn lambda(&self) -> &Lambda { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PRecord` [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | PRecord, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LPattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/interpreting/pattern_matching/pattern.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, Clone, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fst` [INFO] [stdout] --> src/internal/data_structures/pair.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fst: T, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `snd` [INFO] [stdout] --> src/internal/data_structures/pair.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | snd: U [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "0fd91a26109b05a968787c7a4d4e8daddfcb172b9f46b26e75560b41cc06fc07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fd91a26109b05a968787c7a4d4e8daddfcb172b9f46b26e75560b41cc06fc07", kill_on_drop: false }` [INFO] [stdout] 0fd91a26109b05a968787c7a4d4e8daddfcb172b9f46b26e75560b41cc06fc07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5932495d2ce585a65f2cd93ebd6ffb1a1001bf7edb3971a200df0a4f2e80ccdc [INFO] running `Command { std: "docker" "start" "-a" "5932495d2ce585a65f2cd93ebd6ffb1a1001bf7edb3971a200df0a4f2e80ccdc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lexer.rs:116:20 [INFO] [stderr] | [INFO] [stderr] 116 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexing/lexer.rs:148:20 [INFO] [stderr] | [INFO] [stderr] 148 | 'A'...'Z' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lexing::Token` [INFO] [stderr] --> src/interpreting/objects/l_struct.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::lexing::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::errors::LError` [INFO] [stderr] --> src/interpreting/objects/l_lambda.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::errors::LError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/types/l_types.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/types/l_types.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/types/l_types.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::main` [INFO] [stderr] --> src/types/l_types.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::main; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `vec_to_type_map` [INFO] [stderr] --> src/types/l_types.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `vec_to_type_map` [INFO] [stderr] --> src/types/type_checker.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::types::l_types::LType::TVar` [INFO] [stderr] --> src/static_analysis/static_analyser.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use crate::types::l_types::LType::TVar; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LInvocable` [INFO] [stderr] --> src/interpreting/interpreter.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/types/type_checker.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | _ => panic!("Unimplented in type_check_stmt") [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/static_analysis/static_analyser.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | x => unimplemented!("Unimplemented in analyse stmt {}", x) [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/utility/mod.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | for (k, v) in xs { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/utility/mod.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | for (k, v) in xs { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/types/l_types.rs:385:35 [INFO] [stderr] | [INFO] [stderr] 385 | let xvalues = xs.iter().map(|(x,y)| y).collect_vec(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/types/l_types.rs:386:35 [INFO] [stderr] | [INFO] [stderr] 386 | let yvalues = ys.iter().map(|(x,y)| y).collect_vec(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/types/l_types.rs:187:23 [INFO] [stderr] | [INFO] [stderr] 187 | (TVar(_), t) => true, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/types/l_types.rs:188:14 [INFO] [stderr] | [INFO] [stderr] 188 | (t, TVar(_)) => true, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/types/type_checker.rs:128:14 [INFO] [stderr] | [INFO] [stderr] 128 | for (k, v) in variants { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/types/type_checker.rs:701:22 [INFO] [stderr] | [INFO] [stderr] 701 | FnStmt { name, param, ret_type, .. } => match param { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> src/static_analysis/static_analyser.rs:250:35 [INFO] [stderr] | [INFO] [stderr] 250 | fn analyse_fn_decl(&mut self, token: &Token, name: &Option, param: &Option>, body: &Vec, tparams: &Vec src/static_analysis/static_analyser.rs:250:120 [INFO] [stderr] | [INFO] [stderr] 250 | ...>, body: &Vec, tparams: &Vec) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> src/static_analysis/static_analyser.rs:273:43 [INFO] [stderr] | [INFO] [stderr] 273 | fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option, param: &Pair, ret: &Stmt, tparams: &Vec) ->... [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tparams` [INFO] [stderr] --> src/static_analysis/static_analyser.rs:273:114 [INFO] [stderr] | [INFO] [stderr] 273 | ...: &Pair, ret: &Stmt, tparams: &Vec) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/interpreting/objects/l_function.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | FnCurried { name, param, ret, .. } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `vec_to_type_map` [INFO] [stderr] --> src/utility/mod.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn vec_to_type_map(vec: Vec) -> HashMap> where T : Hash + Eq { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `function` [INFO] [stderr] --> src/interpreting/objects/l_object.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn function(&self) -> &Function { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `lambda` [INFO] [stderr] --> src/interpreting/objects/l_object.rs:87:12 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn lambda(&self) -> &Lambda { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PRecord` [INFO] [stderr] --> src/interpreting/pattern_matching/pattern.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | PRecord, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `LPattern` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/interpreting/pattern_matching/pattern.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Debug, Clone, PartialEq)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fst` [INFO] [stderr] --> src/internal/data_structures/pair.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | fst: T, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `snd` [INFO] [stderr] --> src/internal/data_structures/pair.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | snd: U [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Pair` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/internal/data_structures/pair.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `l` (bin "l" test) generated 33 warnings [INFO] [stderr] warning: `l` (bin "l") generated 33 warnings (33 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/l-7b95dcd1e24d2109) [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] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-35f724a0b47725ba) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5932495d2ce585a65f2cd93ebd6ffb1a1001bf7edb3971a200df0a4f2e80ccdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5932495d2ce585a65f2cd93ebd6ffb1a1001bf7edb3971a200df0a4f2e80ccdc", kill_on_drop: false }` [INFO] [stdout] 5932495d2ce585a65f2cd93ebd6ffb1a1001bf7edb3971a200df0a4f2e80ccdc