[INFO] cloning repository https://github.com/Redskaber/Joker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Redskaber/Joker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 049ddd677f6101114eb83bee4ce71a439c6e9089 [INFO] checking Redskaber/Joker against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedskaber%2FJoker" "/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/Redskaber/Joker 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/Redskaber/Joker [INFO] finished tweaking git repo https://github.com/Redskaber/Joker [INFO] tweaked toml for git repo https://github.com/Redskaber/Joker written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Redskaber/Joker 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] [stderr] Blocking waiting for file lock on package cache [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] 59c28fc18933e666b27ceb7758c898ff41f61be007a6c09298e03fd1a784b4ca [INFO] running `Command { std: "docker" "start" "-a" "59c28fc18933e666b27ceb7758c898ff41f61be007a6c09298e03fd1a784b4ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59c28fc18933e666b27ceb7758c898ff41f61be007a6c09298e03fd1a784b4ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c28fc18933e666b27ceb7758c898ff41f61be007a6c09298e03fd1a784b4ca", kill_on_drop: false }` [INFO] [stdout] 59c28fc18933e666b27ceb7758c898ff41f61be007a6c09298e03fd1a784b4ca [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] 5327cf4e25bd8c394d40650d665c577bc496ec84d2c315c39e295413b32daa59 [INFO] running `Command { std: "docker" "start" "-a" "5327cf4e25bd8c394d40650d665c577bc496ec84d2c315c39e295413b32daa59", kill_on_drop: false }` [INFO] [stderr] Checking tools v0.1.0 (/opt/rustwide/workdir/tools) [INFO] [stderr] Checking joker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `into_upcast` is never used [INFO] [stdout] --> src/joker/ast.rs:153:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | / define_ast! { [INFO] [stdout] 329 | | Expr { [INFO] [stdout] 330 | | Literal { value: OEnum }, [INFO] [stdout] 331 | | Unary { l_opera: Token, r_expr: Box }, [INFO] [stdout] ... | [INFO] [stdout] 348 | | ExprAcceptor, [INFO] [stdout] 349 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `upcast` and `into_upcast` are never used [INFO] [stdout] --> src/joker/ast.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | pub fn upcast($($field: $field_type),*) -> $ast_name { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | / define_ast! { [INFO] [stdout] 329 | | Expr { [INFO] [stdout] 330 | | Literal { value: OEnum }, [INFO] [stdout] 331 | | Unary { l_opera: Token, r_expr: Box }, [INFO] [stdout] ... | [INFO] [stdout] 348 | | ExprAcceptor, [INFO] [stdout] 349 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_upcast` is never used [INFO] [stdout] --> src/joker/ast.rs:153:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 351 | / define_ast! { [INFO] [stdout] 352 | | Stmt { [INFO] [stdout] 353 | | ExprStmt { expr: Expr }, [INFO] [stdout] 354 | | PrintStmt { expr: Expr }, [INFO] [stdout] ... | [INFO] [stdout] 369 | | StmtAcceptor, [INFO] [stdout] 370 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `println`, and `ast_stmt` are never used [INFO] [stdout] --> src/joker/ast_print.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl AstPrinter { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 19 | pub fn new() -> AstPrinter { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn println(&self, stmt: &Stmt) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn ast_stmt(&self, stmt: &Stmt) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/joker/scanner.rs:331:12 [INFO] [stdout] | [INFO] [stdout] 330 | impl ScannerError { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 331 | pub fn new(token: &Token, msg: String) -> ScannerError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cls` is never used [INFO] [stdout] --> src/joker/token.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 146 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn cls(line: usize) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `this` and `normal` are never used [INFO] [stdout] --> src/joker/types.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 142 | impl ParamPair { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 143 | pub fn this(param: Token) -> ParamPair { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | pub fn normal(param: Token, type_: Type) -> ParamPair { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_upcast` is never used [INFO] [stdout] --> src/joker/ast.rs:153:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | / define_ast! { [INFO] [stdout] 329 | | Expr { [INFO] [stdout] 330 | | Literal { value: OEnum }, [INFO] [stdout] 331 | | Unary { l_opera: Token, r_expr: Box }, [INFO] [stdout] ... | [INFO] [stdout] 348 | | ExprAcceptor, [INFO] [stdout] 349 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `upcast` and `into_upcast` are never used [INFO] [stdout] --> src/joker/ast.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | pub fn upcast($($field: $field_type),*) -> $ast_name { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | / define_ast! { [INFO] [stdout] 329 | | Expr { [INFO] [stdout] 330 | | Literal { value: OEnum }, [INFO] [stdout] 331 | | Unary { l_opera: Token, r_expr: Box }, [INFO] [stdout] ... | [INFO] [stdout] 348 | | ExprAcceptor, [INFO] [stdout] 349 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_upcast` is never used [INFO] [stdout] --> src/joker/ast.rs:153:20 [INFO] [stdout] | [INFO] [stdout] 146 | impl $struct_name { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn into_upcast(self) -> $ast_name { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 351 | / define_ast! { [INFO] [stdout] 352 | | Stmt { [INFO] [stdout] 353 | | ExprStmt { expr: Expr }, [INFO] [stdout] 354 | | PrintStmt { expr: Expr }, [INFO] [stdout] ... | [INFO] [stdout] 369 | | StmtAcceptor, [INFO] [stdout] 370 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `define_ast` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `println` is never used [INFO] [stdout] --> src/joker/ast_print.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl AstPrinter { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn println(&self, stmt: &Stmt) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/joker/scanner.rs:331:12 [INFO] [stdout] | [INFO] [stdout] 330 | impl ScannerError { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 331 | pub fn new(token: &Token, msg: String) -> ScannerError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cls` is never used [INFO] [stdout] --> src/joker/token.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 146 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn cls(line: usize) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `this` and `normal` are never used [INFO] [stdout] --> src/joker/types.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 142 | impl ParamPair { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 143 | pub fn this(param: Token) -> ParamPair { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | pub fn normal(param: Token, type_: Type) -> ParamPair { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "5327cf4e25bd8c394d40650d665c577bc496ec84d2c315c39e295413b32daa59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5327cf4e25bd8c394d40650d665c577bc496ec84d2c315c39e295413b32daa59", kill_on_drop: false }` [INFO] [stdout] 5327cf4e25bd8c394d40650d665c577bc496ec84d2c315c39e295413b32daa59