[INFO] cloning repository https://github.com/ARACADERISE/mini-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ARACADERISE/mini-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2Fmini-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2Fmini-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fdf5710668e758daede1233eb6d2cf4f1e462af0 [INFO] testing ARACADERISE/mini-lang against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2Fmini-lang" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ARACADERISE/mini-lang on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ARACADERISE/mini-lang [INFO] finished tweaking git repo https://github.com/ARACADERISE/mini-lang [INFO] tweaked toml for git repo https://github.com/ARACADERISE/mini-lang written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/ARACADERISE/mini-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6deb550dad2cadbcb36901bbc673e260ab92f3060faf30fae74bc495fdf5f79a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6deb550dad2cadbcb36901bbc673e260ab92f3060faf30fae74bc495fdf5f79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6deb550dad2cadbcb36901bbc673e260ab92f3060faf30fae74bc495fdf5f79a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6deb550dad2cadbcb36901bbc673e260ab92f3060faf30fae74bc495fdf5f79a", kill_on_drop: false }` [INFO] [stdout] 6deb550dad2cadbcb36901bbc673e260ab92f3060faf30fae74bc495fdf5f79a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc65410310b74a48243cc3d5914747b358c089678883a83ec4b20a734f1c9bad [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc65410310b74a48243cc3d5914747b358c089678883a83ec4b20a734f1c9bad", kill_on_drop: false }` [INFO] [stderr] Compiling jpg_decoder_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/imp.rs:166:23 [INFO] [stdout] | [INFO] [stdout] 166 | if(c == '"') [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> main.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | ... Ok(mut p) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> main.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | ... parser.AST.go_through(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `varName` should have a snake case name [INFO] [stdout] --> src/imp.rs:264:15 [INFO] [stdout] | [INFO] [stdout] 264 | fn no_var(varName: String) -> AstError [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/imp.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | / match i { [INFO] [stdout] 333 | | Type::VarName => self.i_variable(), [INFO] [stdout] 334 | | Type::K_PRINT => self.i_print(), [INFO] [stdout] 335 | | _ => return Err(AstError::no_var("".to_string())) // we shouldn't have a problem. [INFO] [stdout] 336 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `AST` should have a snake case name [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub AST: Ast [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `varName` should have a snake case name [INFO] [stdout] --> src/ast.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | fn no_var(varName: String) -> AstError; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "fc65410310b74a48243cc3d5914747b358c089678883a83ec4b20a734f1c9bad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc65410310b74a48243cc3d5914747b358c089678883a83ec4b20a734f1c9bad", kill_on_drop: false }` [INFO] [stdout] fc65410310b74a48243cc3d5914747b358c089678883a83ec4b20a734f1c9bad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c00ba7da8fcbe596d350bbe840f30616e077c45e878cc2bc78f77686067ad642 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c00ba7da8fcbe596d350bbe840f30616e077c45e878cc2bc78f77686067ad642", kill_on_drop: false }` [INFO] [stderr] Compiling jpg_decoder_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/imp.rs:166:23 [INFO] [stdout] | [INFO] [stdout] 166 | if(c == '"') [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> main.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | ... Ok(mut p) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> main.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | ... parser.AST.go_through(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `varName` should have a snake case name [INFO] [stdout] --> src/imp.rs:264:15 [INFO] [stdout] | [INFO] [stdout] 264 | fn no_var(varName: String) -> AstError [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/imp.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | / match i { [INFO] [stdout] 333 | | Type::VarName => self.i_variable(), [INFO] [stdout] 334 | | Type::K_PRINT => self.i_print(), [INFO] [stdout] 335 | | _ => return Err(AstError::no_var("".to_string())) // we shouldn't have a problem. [INFO] [stdout] 336 | | }; [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `AST` should have a snake case name [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub AST: Ast [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `varName` should have a snake case name [INFO] [stdout] --> src/ast.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | fn no_var(varName: String) -> AstError; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c00ba7da8fcbe596d350bbe840f30616e077c45e878cc2bc78f77686067ad642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c00ba7da8fcbe596d350bbe840f30616e077c45e878cc2bc78f77686067ad642", kill_on_drop: false }` [INFO] [stdout] c00ba7da8fcbe596d350bbe840f30616e077c45e878cc2bc78f77686067ad642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fb592e704284ae8de7378dd05ef1698c1f280df0036d71c55c9e634ee2fe8846 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fb592e704284ae8de7378dd05ef1698c1f280df0036d71c55c9e634ee2fe8846", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/imp.rs:166:23 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 166 | if(c == '"') [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> main.rs:41:56 [INFO] [stderr] | [INFO] [stderr] 41 | ... Ok(mut p) => { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> main.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | ... parser.AST.go_through(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `varName` should have a snake case name [INFO] [stderr] --> src/imp.rs:264:15 [INFO] [stderr] | [INFO] [stderr] 264 | fn no_var(varName: String) -> AstError [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/imp.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | / match i { [INFO] [stderr] 333 | | Type::VarName => self.i_variable(), [INFO] [stderr] 334 | | Type::K_PRINT => self.i_print(), [INFO] [stderr] 335 | | _ => return Err(AstError::no_var("".to_string())) // we shouldn't have a problem. [INFO] [stderr] 336 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: structure field `AST` should have a snake case name [INFO] [stderr] --> src/parser.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | pub AST: Ast [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `ast` [INFO] [stderr] [INFO] [stderr] warning: variable `varName` should have a snake case name [INFO] [stderr] --> src/ast.rs:32:15 [INFO] [stderr] | [INFO] [stderr] 32 | fn no_var(varName: String) -> AstError; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `var_name` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jpg_decoder_rust-94a53310724d7341) [INFO] running `Command { std: "docker" "inspect" "fb592e704284ae8de7378dd05ef1698c1f280df0036d71c55c9e634ee2fe8846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb592e704284ae8de7378dd05ef1698c1f280df0036d71c55c9e634ee2fe8846", kill_on_drop: false }` [INFO] [stdout] fb592e704284ae8de7378dd05ef1698c1f280df0036d71c55c9e634ee2fe8846