[INFO] cloning repository https://github.com/Yichangcs/Ruscheme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yichangcs/Ruscheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYichangcs%2FRuscheme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYichangcs%2FRuscheme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9456af5f880ee3b5ee8600412a55173b489e3e8 [INFO] checking Yichangcs/Ruscheme/d9456af5f880ee3b5ee8600412a55173b489e3e8 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYichangcs%2FRuscheme" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yichangcs/Ruscheme on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yichangcs/Ruscheme [INFO] finished tweaking git repo https://github.com/Yichangcs/Ruscheme [INFO] tweaked toml for git repo https://github.com/Yichangcs/Ruscheme written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Yichangcs/Ruscheme 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f5f353b62cde18d97489df07cfbba1e9d749633c5be4143a5c5cee51b85bb7b [INFO] running `Command { std: "docker" "start" "-a" "4f5f353b62cde18d97489df07cfbba1e9d749633c5be4143a5c5cee51b85bb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f5f353b62cde18d97489df07cfbba1e9d749633c5be4143a5c5cee51b85bb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5f353b62cde18d97489df07cfbba1e9d749633c5be4143a5c5cee51b85bb7b", kill_on_drop: false }` [INFO] [stdout] 4f5f353b62cde18d97489df07cfbba1e9d749633c5be4143a5c5cee51b85bb7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b0968fd6121eca6da4c73851ad786654974cfb2a8d5fab7d0df936a8c642b51 [INFO] running `Command { std: "docker" "start" "-a" "6b0968fd6121eca6da4c73851ad786654974cfb2a8d5fab7d0df936a8c642b51", kill_on_drop: false }` [INFO] [stderr] Checking ruscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `display::display::pretty_print` [INFO] [stdout] --> src/parser.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | use crate::{display::display::pretty_print, scheme_list}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `if_expression`, `begin_expression`, `applicatioin_expressioin`, and `lambda_expression` are never read [INFO] [stdout] --> src/tool.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct TestData { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 84 | pub if_expression: Exp, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 85 | pub begin_expression: Exp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 86 | pub applicatioin_expressioin: Exp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 87 | pub lambda_expression: Exp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `variables`, `values`, `frame`, and `extended_frame` are never read [INFO] [stdout] --> src/tool.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 137 | pub struct Frames { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 138 | pub variables: Exp, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 139 | pub values: Exp, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 140 | pub frame: Exp, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 141 | pub extended_frame: Exp, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tokens` is never read [INFO] [stdout] --> src/parser.rs:301:17 [INFO] [stdout] | [INFO] [stdout] 301 | let mut tokens: Vec = vec![]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ss` is never read [INFO] [stdout] --> src/parser.rs:308:17 [INFO] [stdout] | [INFO] [stdout] 308 | let mut ss: Vec = vec![]; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tokens` is never read [INFO] [stdout] --> src/parser.rs:324:17 [INFO] [stdout] | [INFO] [stdout] 324 | let mut tokens: Vec = vec![]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core_of_interpreter.rs:520:13 [INFO] [stdout] | [INFO] [stdout] 520 | / eval( [INFO] [stdout] 521 | | scheme_list!( [INFO] [stdout] 522 | | Exp::Symbol("define".to_string()), [INFO] [stdout] 523 | | Exp::Symbol("x".to_string()), [INFO] [stdout] ... | [INFO] [stdout] 526 | | ENV.clone(), [INFO] [stdout] 527 | | ); [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] 520 | let _ = eval( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core_of_interpreter.rs:540:13 [INFO] [stdout] | [INFO] [stdout] 540 | / eval( [INFO] [stdout] 541 | | scheme_list!( [INFO] [stdout] 542 | | Exp::Symbol("define".to_string()), [INFO] [stdout] 543 | | Exp::Symbol("x".to_string()), [INFO] [stdout] ... | [INFO] [stdout] 546 | | ENV.clone(), [INFO] [stdout] 547 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 540 | let _ = eval( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core_of_interpreter.rs:566:13 [INFO] [stdout] | [INFO] [stdout] 566 | / eval( [INFO] [stdout] 567 | | scheme_list!( [INFO] [stdout] 568 | | Exp::Symbol("define".to_string()), [INFO] [stdout] 569 | | Exp::Symbol("x".to_string()), [INFO] [stdout] ... | [INFO] [stdout] 572 | | ENV.clone(), [INFO] [stdout] 573 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 566 | let _ = eval( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core_of_interpreter.rs:617:13 [INFO] [stdout] | [INFO] [stdout] 617 | / eval( [INFO] [stdout] 618 | | scheme_list!( [INFO] [stdout] 619 | | Exp::Symbol("define".to_string()), [INFO] [stdout] 620 | | Exp::Symbol("x".to_string()), [INFO] [stdout] ... | [INFO] [stdout] 623 | | ENV.clone(), [INFO] [stdout] 624 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 617 | let _ = eval( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/core_of_interpreter.rs:667:13 [INFO] [stdout] | [INFO] [stdout] 667 | / eval( [INFO] [stdout] 668 | | scheme_list!( [INFO] [stdout] 669 | | Exp::Symbol("define".to_string()), [INFO] [stdout] 670 | | Exp::Symbol("x".to_string()), [INFO] [stdout] ... | [INFO] [stdout] 673 | | ENV.clone(), [INFO] [stdout] 674 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 667 | let _ = eval( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:288:9 [INFO] [stdout] | [INFO] [stdout] 288 | read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 288 | let _ = read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 302 | let _ = read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:316:9 [INFO] [stdout] | [INFO] [stdout] 316 | read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 316 | let _ = read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/parser.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 325 | let _ = read_scheme_programs_from_file(&mut programs); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "6b0968fd6121eca6da4c73851ad786654974cfb2a8d5fab7d0df936a8c642b51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b0968fd6121eca6da4c73851ad786654974cfb2a8d5fab7d0df936a8c642b51", kill_on_drop: false }` [INFO] [stdout] 6b0968fd6121eca6da4c73851ad786654974cfb2a8d5fab7d0df936a8c642b51