[INFO] cloning repository https://github.com/nelsonsteve799/Bolt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nelsonsteve799/Bolt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonsteve799%2FBolt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonsteve799%2FBolt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea71eaa0e5512a4a7b03d85c1149341a053820d4 [INFO] checking nelsonsteve799/Bolt against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnelsonsteve799%2FBolt" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nelsonsteve799/Bolt on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nelsonsteve799/Bolt [INFO] finished tweaking git repo https://github.com/nelsonsteve799/Bolt [INFO] tweaked toml for git repo https://github.com/nelsonsteve799/Bolt written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nelsonsteve799/Bolt already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 453a941ce795bdbadfe422e9e8bbfec7f00ab4874553b6c617f08a5e8708c77a [INFO] running `Command { std: "docker" "start" "-a" "453a941ce795bdbadfe422e9e8bbfec7f00ab4874553b6c617f08a5e8708c77a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "453a941ce795bdbadfe422e9e8bbfec7f00ab4874553b6c617f08a5e8708c77a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "453a941ce795bdbadfe422e9e8bbfec7f00ab4874553b6c617f08a5e8708c77a", kill_on_drop: false }` [INFO] [stdout] 453a941ce795bdbadfe422e9e8bbfec7f00ab4874553b6c617f08a5e8708c77a [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daa69861dfe3d58274edd3add2ce01324ef88b0896e36ba40ca7e0ff9306419e [INFO] running `Command { std: "docker" "start" "-a" "daa69861dfe3d58274edd3add2ce01324ef88b0896e36ba40ca7e0ff9306419e", kill_on_drop: false }` [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Checking bolt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resolver.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/resolver.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 27 | Stmt::Block { statements: _ } => self.resolve_block(stmt)?, [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] 28 | / Stmt::Var { [INFO] [stdout] 29 | | name: _, [INFO] [stdout] 30 | | initializer: _, [INFO] [stdout] 31 | | } => self.resolve_var(stmt)?, [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] 32 | Stmt::Function { name: _, params: _, body: _ } => self.resolve_function(stmt)?, [INFO] [stdout] | ---------------------------------------------- matches some of the same values [INFO] [stdout] 33 | Stmt::Expression { expression } => self.resolve_expr(expression)?, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 46 | _ => todo!(), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resolver.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/resolver.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 53 | Expr::Variable { name } => self.resolve_expr_var(expr), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 54 | Expr::Assign { name, value } => self.resolve_expr_assign(expr), [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 55 | Expr::Binary { left, operator, right } => { [INFO] [stdout] | -------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 59 | Expr::Call { callee, paren, arguments } => { [INFO] [stdout] | --------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 76 | _ => todo!(), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resolver.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/resolver.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 27 | Stmt::Block { statements: _ } => self.resolve_block(stmt)?, [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] 28 | / Stmt::Var { [INFO] [stdout] 29 | | name: _, [INFO] [stdout] 30 | | initializer: _, [INFO] [stdout] 31 | | } => self.resolve_var(stmt)?, [INFO] [stdout] | |_____________- matches some of the same values [INFO] [stdout] 32 | Stmt::Function { name: _, params: _, body: _ } => self.resolve_function(stmt)?, [INFO] [stdout] | ---------------------------------------------- matches some of the same values [INFO] [stdout] 33 | Stmt::Expression { expression } => self.resolve_expr(expression)?, [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 46 | _ => todo!(), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resolver.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/resolver.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 53 | Expr::Variable { name } => self.resolve_expr_var(expr), [INFO] [stdout] | ----------------------- matches some of the same values [INFO] [stdout] 54 | Expr::Assign { name, value } => self.resolve_expr_assign(expr), [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] 55 | Expr::Binary { left, operator, right } => { [INFO] [stdout] | -------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 59 | Expr::Call { callee, paren, arguments } => { [INFO] [stdout] | --------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 76 | _ => todo!(), [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/scanner.rs:455:9 [INFO] [stdout] | [INFO] [stdout] 455 | scanner.scan_tokens(); [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] 455 | let _ = scanner.scan_tokens(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/scanner.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | scanner.scan_tokens(); [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] 486 | let _ = scanner.scan_tokens(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "daa69861dfe3d58274edd3add2ce01324ef88b0896e36ba40ca7e0ff9306419e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa69861dfe3d58274edd3add2ce01324ef88b0896e36ba40ca7e0ff9306419e", kill_on_drop: false }` [INFO] [stdout] daa69861dfe3d58274edd3add2ce01324ef88b0896e36ba40ca7e0ff9306419e