[INFO] cloning repository https://github.com/mahanfarzaneh2000/Nemet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahanfarzaneh2000/Nemet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahanfarzaneh2000%2FNemet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahanfarzaneh2000%2FNemet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ebe7ae14adb2d60ddec7d00c6f50231dbb56ee3 [INFO] checking mahanfarzaneh2000/Nemet against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahanfarzaneh2000%2FNemet" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mahanfarzaneh2000/Nemet on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mahanfarzaneh2000/Nemet [INFO] finished tweaking git repo https://github.com/mahanfarzaneh2000/Nemet [INFO] tweaked toml for git repo https://github.com/mahanfarzaneh2000/Nemet written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mahanfarzaneh2000/Nemet 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 465afb04016dd1a511de2529987782e0648748204c324d1fd8510c2738e7bf08 [INFO] running `Command { std: "docker" "start" "-a" "465afb04016dd1a511de2529987782e0648748204c324d1fd8510c2738e7bf08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "465afb04016dd1a511de2529987782e0648748204c324d1fd8510c2738e7bf08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "465afb04016dd1a511de2529987782e0648748204c324d1fd8510c2738e7bf08", kill_on_drop: false }` [INFO] [stdout] 465afb04016dd1a511de2529987782e0648748204c324d1fd8510c2738e7bf08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42becfeb64fb961a9b037f903bb9248b244d7b5e0f25f4330d11e30acc455da6 [INFO] running `Command { std: "docker" "start" "-a" "42becfeb64fb961a9b037f903bb9248b244d7b5e0f25f4330d11e30acc455da6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking nmet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `refrence` is never read [INFO] [stdout] --> src/parser/function.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct FunctionDef { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub refrence: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionDef` 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 `shebang` and `file_path` are never read [INFO] [stdout] --> src/parser/program.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct ProgramFile { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 44 | pub shebang: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | pub file_path: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProgramFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/program.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 60 | StaticVar(VariableDeclare), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProgramItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 60 | StaticVar(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_static` is never read [INFO] [stdout] --> src/parser/variable_decl.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct VariableDeclare { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 44 | pub mutable: bool, [INFO] [stdout] 45 | pub is_static: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableDeclare` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `refrence` is never read [INFO] [stdout] --> src/parser/function.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct FunctionDef { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub refrence: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionDef` 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 `shebang` and `file_path` are never read [INFO] [stdout] --> src/parser/program.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct ProgramFile { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 44 | pub shebang: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | pub file_path: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProgramFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/program.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 60 | StaticVar(VariableDeclare), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ProgramItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 60 | StaticVar(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_static` is never read [INFO] [stdout] --> src/parser/variable_decl.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct VariableDeclare { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 44 | pub mutable: bool, [INFO] [stdout] 45 | pub is_static: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableDeclare` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s [INFO] running `Command { std: "docker" "inspect" "42becfeb64fb961a9b037f903bb9248b244d7b5e0f25f4330d11e30acc455da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42becfeb64fb961a9b037f903bb9248b244d7b5e0f25f4330d11e30acc455da6", kill_on_drop: false }` [INFO] [stdout] 42becfeb64fb961a9b037f903bb9248b244d7b5e0f25f4330d11e30acc455da6