[INFO] cloning repository https://github.com/ccdavis/schemer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccdavis/schemer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccdavis%2Fschemer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccdavis%2Fschemer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 239bd879a26382a290c58063c9ea1926766f4ae5 [INFO] testing ccdavis/schemer against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccdavis%2Fschemer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ccdavis/schemer [INFO] finished tweaking git repo https://github.com/ccdavis/schemer [INFO] tweaked toml for git repo https://github.com/ccdavis/schemer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ccdavis/schemer on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ccdavis/schemer 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.27 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded str-buf v1.0.5 [INFO] [stderr] Downloaded error-code v2.3.0 [INFO] [stderr] Downloaded fd-lock v2.0.0 [INFO] [stderr] Downloaded clipboard-win v4.2.1 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded syn v1.0.73 [INFO] [stderr] Downloaded rustyline v8.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6be040de2ac88df72d10f97cbffb9b27fd85f72ee7060b8e3b6a0ff555df656d [INFO] running `Command { std: "docker" "start" "-a" "6be040de2ac88df72d10f97cbffb9b27fd85f72ee7060b8e3b6a0ff555df656d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6be040de2ac88df72d10f97cbffb9b27fd85f72ee7060b8e3b6a0ff555df656d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be040de2ac88df72d10f97cbffb9b27fd85f72ee7060b8e3b6a0ff555df656d", kill_on_drop: false }` [INFO] [stdout] 6be040de2ac88df72d10f97cbffb9b27fd85f72ee7060b8e3b6a0ff555df656d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1c8817fe80d80907f78f8f27cdd8efe4f62f573ec55a4cb59e2c8948dfc0fbbb [INFO] running `Command { std: "docker" "start" "-a" "1c8817fe80d80907f78f8f27cdd8efe4f62f573ec55a4cb59e2c8948dfc0fbbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling rs_lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/interpreter.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{Context, Result}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/interpreter.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:352:30 [INFO] [stdout] | [INFO] [stdout] 352 | Cell::Symbol(number, symbol) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:456:38 [INFO] [stdout] | [INFO] [stdout] 456 | Cell::Symbol(number, name) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `def_id` [INFO] [stdout] --> src/interpreter.rs:458:33 [INFO] [stdout] | [INFO] [stdout] 458 | ... let def_id = self.define(name, evaluated_value)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:471:46 [INFO] [stdout] | [INFO] [stdout] 471 | ... Cell::Symbol(number, name) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `def_id` [INFO] [stdout] --> src/interpreter.rs:475:41 [INFO] [stdout] | [INFO] [stdout] 475 | ... let def_id = self.define(name, value); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_number` [INFO] [stdout] --> src/interpreter.rs:592:14 [INFO] [stdout] | [INFO] [stdout] 592 | let (local_number, name) = match variable_to_change { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:682:9 [INFO] [stdout] | [INFO] [stdout] 682 | number: i32, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/interpreter.rs:763:13 [INFO] [stdout] | [INFO] [stdout] 756 | Greater => self.eval_greater(list), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 763 | Greater => Err(not_implemented), [INFO] [stdout] | ^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `special_form` [INFO] [stdout] --> src/primitives.rs:214:27 [INFO] [stdout] | [INFO] [stdout] 214 | Cell::Special(special_form) => String::from("Special form"), [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_special_form` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> src/primitives.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | Cell::Core(func) => String::from("core-function"), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> src/main.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let results = interpret_top_level(code, &mut envr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_list` is never used [INFO] [stdout] --> src/main.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn number_list() -> List { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_tests` is never used [INFO] [stdout] --> src/main.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn run_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extend_environment` is never used [INFO] [stdout] --> src/interpreter.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn extend_environment<'a>(env: &'a mut Environment) -> Environment<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make_from_cells` is never used [INFO] [stdout] --> src/list.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl List { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn make_from_cells(objects: Vec) -> List { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:668:13 [INFO] [stdout] | [INFO] [stdout] 668 | / match *name { [INFO] [stdout] 669 | | SExpression::Cell(Cell::Symbol(_, n)) => self.define(n, value), [INFO] [stdout] 670 | | _ => panic!( [INFO] [stdout] 671 | | "A parameter name must be a symbol but you used {}", [INFO] [stdout] 672 | | &*name.print() [INFO] [stdout] 673 | | ), [INFO] [stdout] 674 | | }; [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = match *name { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.86s [INFO] running `Command { std: "docker" "inspect" "1c8817fe80d80907f78f8f27cdd8efe4f62f573ec55a4cb59e2c8948dfc0fbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c8817fe80d80907f78f8f27cdd8efe4f62f573ec55a4cb59e2c8948dfc0fbbb", kill_on_drop: false }` [INFO] [stdout] 1c8817fe80d80907f78f8f27cdd8efe4f62f573ec55a4cb59e2c8948dfc0fbbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3bf7db832d38ebc600825e16fcca4ac680819396b6705fc7bbf804b0875a83eb [INFO] running `Command { std: "docker" "start" "-a" "3bf7db832d38ebc600825e16fcca4ac680819396b6705fc7bbf804b0875a83eb", kill_on_drop: false }` [INFO] [stderr] Compiling rs_lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/interpreter.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{Context, Result}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/interpreter.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:352:30 [INFO] [stdout] | [INFO] [stdout] 352 | Cell::Symbol(number, symbol) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:456:38 [INFO] [stdout] | [INFO] [stdout] 456 | Cell::Symbol(number, name) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `def_id` [INFO] [stdout] --> src/interpreter.rs:458:33 [INFO] [stdout] | [INFO] [stdout] 458 | ... let def_id = self.define(name, evaluated_value)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:471:46 [INFO] [stdout] | [INFO] [stdout] 471 | ... Cell::Symbol(number, name) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `def_id` [INFO] [stdout] --> src/interpreter.rs:475:41 [INFO] [stdout] | [INFO] [stdout] 475 | ... let def_id = self.define(name, value); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_number` [INFO] [stdout] --> src/interpreter.rs:592:14 [INFO] [stdout] | [INFO] [stdout] 592 | let (local_number, name) = match variable_to_change { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `number` [INFO] [stdout] --> src/interpreter.rs:682:9 [INFO] [stdout] | [INFO] [stdout] 682 | number: i32, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/interpreter.rs:763:13 [INFO] [stdout] | [INFO] [stdout] 756 | Greater => self.eval_greater(list), [INFO] [stdout] | ------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 763 | Greater => Err(not_implemented), [INFO] [stdout] | ^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `special_form` [INFO] [stdout] --> src/primitives.rs:214:27 [INFO] [stdout] | [INFO] [stdout] 214 | Cell::Special(special_form) => String::from("Special form"), [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_special_form` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> src/primitives.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | Cell::Core(func) => String::from("core-function"), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `results` [INFO] [stdout] --> src/main.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let results = interpret_top_level(code, &mut envr); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `number_list` is never used [INFO] [stdout] --> src/main.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn number_list() -> List { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_tests` is never used [INFO] [stdout] --> src/main.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn run_tests() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extend_environment` is never used [INFO] [stdout] --> src/interpreter.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn extend_environment<'a>(env: &'a mut Environment) -> Environment<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `make_from_cells` is never used [INFO] [stdout] --> src/list.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl List { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn make_from_cells(objects: Vec) -> List { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interpreter.rs:668:13 [INFO] [stdout] | [INFO] [stdout] 668 | / match *name { [INFO] [stdout] 669 | | SExpression::Cell(Cell::Symbol(_, n)) => self.define(n, value), [INFO] [stdout] 670 | | _ => panic!( [INFO] [stdout] 671 | | "A parameter name must be a symbol but you used {}", [INFO] [stdout] 672 | | &*name.print() [INFO] [stdout] 673 | | ), [INFO] [stdout] 674 | | }; [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 668 | let _ = match *name { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "3bf7db832d38ebc600825e16fcca4ac680819396b6705fc7bbf804b0875a83eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf7db832d38ebc600825e16fcca4ac680819396b6705fc7bbf804b0875a83eb", kill_on_drop: false }` [INFO] [stdout] 3bf7db832d38ebc600825e16fcca4ac680819396b6705fc7bbf804b0875a83eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] eb3cb0fdd7251c0867181fe4fb3e90b627a66df123c35646a3ff6bc21ff18993 [INFO] running `Command { std: "docker" "start" "-a" "eb3cb0fdd7251c0867181fe4fb3e90b627a66df123c35646a3ff6bc21ff18993", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/interpreter.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | use anyhow::{Context, Result}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/interpreter.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/interpreter.rs:352:30 [INFO] [stderr] | [INFO] [stderr] 352 | Cell::Symbol(number, symbol) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/interpreter.rs:456:38 [INFO] [stderr] | [INFO] [stderr] 456 | Cell::Symbol(number, name) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `def_id` [INFO] [stderr] --> src/interpreter.rs:458:33 [INFO] [stderr] | [INFO] [stderr] 458 | ... let def_id = self.define(name, evaluated_value)?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/interpreter.rs:471:46 [INFO] [stderr] | [INFO] [stderr] 471 | ... Cell::Symbol(number, name) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `def_id` [INFO] [stderr] --> src/interpreter.rs:475:41 [INFO] [stderr] | [INFO] [stderr] 475 | ... let def_id = self.define(name, value); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_def_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_number` [INFO] [stderr] --> src/interpreter.rs:592:14 [INFO] [stderr] | [INFO] [stderr] 592 | let (local_number, name) = match variable_to_change { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `number` [INFO] [stderr] --> src/interpreter.rs:682:9 [INFO] [stderr] | [INFO] [stderr] 682 | number: i32, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/interpreter.rs:763:13 [INFO] [stderr] | [INFO] [stderr] 756 | Greater => self.eval_greater(list), [INFO] [stderr] | ------- matches all the relevant values [INFO] [stderr] ... [INFO] [stderr] 763 | Greater => Err(not_implemented), [INFO] [stderr] | ^^^^^^^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `special_form` [INFO] [stderr] --> src/primitives.rs:214:27 [INFO] [stderr] | [INFO] [stderr] 214 | Cell::Special(special_form) => String::from("Special form"), [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_special_form` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `func` [INFO] [stderr] --> src/primitives.rs:215:24 [INFO] [stderr] | [INFO] [stderr] 215 | Cell::Core(func) => String::from("core-function"), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `results` [INFO] [stderr] --> src/main.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | let results = interpret_top_level(code, &mut envr); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results` [INFO] [stderr] [INFO] [stderr] warning: function `number_list` is never used [INFO] [stderr] --> src/main.rs:113:4 [INFO] [stderr] | [INFO] [stderr] 113 | fn number_list() -> List { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `run_tests` is never used [INFO] [stderr] --> src/main.rs:123:4 [INFO] [stderr] | [INFO] [stderr] 123 | fn run_tests() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `extend_environment` is never used [INFO] [stderr] --> src/interpreter.rs:57:8 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn extend_environment<'a>(env: &'a mut Environment) -> Environment<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `make_from_cells` is never used [INFO] [stderr] --> src/list.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 29 | impl List { [INFO] [stderr] | --------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 60 | pub fn make_from_cells(objects: Vec) -> List { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/interpreter.rs:668:13 [INFO] [stderr] | [INFO] [stderr] 668 | / match *name { [INFO] [stderr] 669 | | SExpression::Cell(Cell::Symbol(_, n)) => self.define(n, value), [INFO] [stderr] 670 | | _ => panic!( [INFO] [stderr] 671 | | "A parameter name must be a symbol but you used {}", [INFO] [stderr] 672 | | &*name.print() [INFO] [stderr] 673 | | ), [INFO] [stderr] 674 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 668 | let _ = match *name { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `rs_lisp` (bin "rs_lisp" test) generated 18 warnings (run `cargo fix --bin "rs_lisp" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rs_lisp-0915f4932743ac79) [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" "eb3cb0fdd7251c0867181fe4fb3e90b627a66df123c35646a3ff6bc21ff18993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb3cb0fdd7251c0867181fe4fb3e90b627a66df123c35646a3ff6bc21ff18993", kill_on_drop: false }` [INFO] [stdout] eb3cb0fdd7251c0867181fe4fb3e90b627a66df123c35646a3ff6bc21ff18993