[INFO] cloning repository https://github.com/bwhetherington/rust-lisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bwhetherington/rust-lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-lisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-lisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7807a8d7f06aed76468a3df13fd60274eb297d67 [INFO] testing bwhetherington/rust-lisp against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwhetherington%2Frust-lisp" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bwhetherington/rust-lisp on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bwhetherington/rust-lisp [INFO] finished tweaking git repo https://github.com/bwhetherington/rust-lisp [INFO] tweaked toml for git repo https://github.com/bwhetherington/rust-lisp written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/bwhetherington/rust-lisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3f545813ce538d421550560b2694b347cd74246682044f8379f08ed0c005973 [INFO] running `Command { std: "docker" "start" "-a" "c3f545813ce538d421550560b2694b347cd74246682044f8379f08ed0c005973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3f545813ce538d421550560b2694b347cd74246682044f8379f08ed0c005973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3f545813ce538d421550560b2694b347cd74246682044f8379f08ed0c005973", kill_on_drop: false }` [INFO] [stdout] c3f545813ce538d421550560b2694b347cd74246682044f8379f08ed0c005973 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc376cdd23e9e3944bbf04f4061cee5bf19ea9f4d914373368e11067a4943034 [INFO] running `Command { std: "docker" "start" "-a" "cc376cdd23e9e3944bbf04f4061cee5bf19ea9f4d914373368e11067a4943034", kill_on_drop: false }` [INFO] [stderr] Compiling rust-lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [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 2015) 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/parser.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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/parser.rs:191:45 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/interpreter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser::Parser` [INFO] [stdout] --> src/intrinsics.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `environment::Environment` [INFO] [stdout] --> src/values.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use environment::Environment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/utils.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | if let Some(home_dir) = env::home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/intrinsics.rs:174:20 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn _lambda(env: Env, exprs: Exprs) -> Output { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_values` [INFO] [stdout] --> src/intrinsics.rs:335:29 [INFO] [stdout] | [INFO] [stdout] 335 | let num_values = len - 1; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_values` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_from_str` [INFO] [stdout] --> src/parser.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_from_str(&mut self, s: &str) -> Parse { [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: `peak_char` [INFO] [stdout] --> src/parser.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | fn peak_char(&mut self, r: &mut BufReader) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIELD_NAMES_FORMAT` [INFO] [stdout] --> src/intrinsics.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cur_scope` [INFO] [stdout] --> src/environment.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn cur_scope(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.18s [INFO] running `Command { std: "docker" "inspect" "cc376cdd23e9e3944bbf04f4061cee5bf19ea9f4d914373368e11067a4943034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc376cdd23e9e3944bbf04f4061cee5bf19ea9f4d914373368e11067a4943034", kill_on_drop: false }` [INFO] [stdout] cc376cdd23e9e3944bbf04f4061cee5bf19ea9f4d914373368e11067a4943034 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b9838c8ffb247fc4ee23dccd4180e7e7c8ac46ffd31c50d7863824ccb4838b1 [INFO] running `Command { std: "docker" "start" "-a" "9b9838c8ffb247fc4ee23dccd4180e7e7c8ac46ffd31c50d7863824ccb4838b1", kill_on_drop: false }` [INFO] [stderr] Compiling rust-lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [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 2015) 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/parser.rs:191:31 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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/parser.rs:191:45 [INFO] [stdout] | [INFO] [stdout] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/interpreter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser::Parser` [INFO] [stdout] --> src/intrinsics.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `environment::Environment` [INFO] [stdout] --> src/values.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use environment::Environment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/utils.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | if let Some(home_dir) = env::home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/intrinsics.rs:174:20 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn _lambda(env: Env, exprs: Exprs) -> Output { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_values` [INFO] [stdout] --> src/intrinsics.rs:335:29 [INFO] [stdout] | [INFO] [stdout] 335 | let num_values = len - 1; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_values` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_from_str` [INFO] [stdout] --> src/parser.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn parse_from_str(&mut self, s: &str) -> Parse { [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: `peak_char` [INFO] [stdout] --> src/parser.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | fn peak_char(&mut self, r: &mut BufReader) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIELD_NAMES_FORMAT` [INFO] [stdout] --> src/intrinsics.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cur_scope` [INFO] [stdout] --> src/environment.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn cur_scope(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "9b9838c8ffb247fc4ee23dccd4180e7e7c8ac46ffd31c50d7863824ccb4838b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9838c8ffb247fc4ee23dccd4180e7e7c8ac46ffd31c50d7863824ccb4838b1", kill_on_drop: false }` [INFO] [stdout] 9b9838c8ffb247fc4ee23dccd4180e7e7c8ac46ffd31c50d7863824ccb4838b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e94555fdb57922d661f9fba116a13187c7b0e2926d16c0db96829915a278232 [INFO] running `Command { std: "docker" "start" "-a" "0e94555fdb57922d661f9fba116a13187c7b0e2926d16c0db96829915a278232", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [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 2015) 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/parser.rs:191:31 [INFO] [stderr] | [INFO] [stderr] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) 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/parser.rs:191:45 [INFO] [stderr] | [INFO] [stderr] 191 | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/interpreter.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `parser::Parser` [INFO] [stderr] --> src/intrinsics.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use parser::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/utils.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `environment::Environment` [INFO] [stderr] --> src/values.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use environment::Environment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/utils.rs:5:34 [INFO] [stderr] | [INFO] [stderr] 5 | if let Some(home_dir) = env::home_dir() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `env` [INFO] [stderr] --> src/intrinsics.rs:174:20 [INFO] [stderr] | [INFO] [stderr] 174 | pub fn _lambda(env: Env, exprs: Exprs) -> Output { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_values` [INFO] [stderr] --> src/intrinsics.rs:335:29 [INFO] [stderr] | [INFO] [stderr] 335 | let num_values = len - 1; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_values` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_from_str` [INFO] [stderr] --> src/parser.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn parse_from_str(&mut self, s: &str) -> Parse { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `peak_char` [INFO] [stderr] --> src/parser.rs:170:8 [INFO] [stderr] | [INFO] [stderr] 170 | fn peak_char(&mut self, r: &mut BufReader) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FIELD_NAMES_FORMAT` [INFO] [stderr] --> src/intrinsics.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const FIELD_NAMES_FORMAT: &'static str = "{}-field-names"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cur_scope` [INFO] [stderr] --> src/environment.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn cur_scope(&self) -> &HashMap { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-lisp` (bin "rust-lisp" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_lisp-1f9dbb304f5a11bb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e94555fdb57922d661f9fba116a13187c7b0e2926d16c0db96829915a278232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e94555fdb57922d661f9fba116a13187c7b0e2926d16c0db96829915a278232", kill_on_drop: false }` [INFO] [stdout] 0e94555fdb57922d661f9fba116a13187c7b0e2926d16c0db96829915a278232