[INFO] cloning repository https://github.com/Lucky4Luuk/regulation_checker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucky4Luuk/regulation_checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fregulation_checker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fregulation_checker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fee2b75dd667ee4987ed2776054d129e0d0a4f09 [INFO] checking Lucky4Luuk/regulation_checker against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fregulation_checker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Lucky4Luuk/regulation_checker [INFO] finished tweaking git repo https://github.com/Lucky4Luuk/regulation_checker [INFO] tweaked toml for git repo https://github.com/Lucky4Luuk/regulation_checker written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Lucky4Luuk/regulation_checker on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Lucky4Luuk/regulation_checker 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70c0ae57855fd3c336adc4882ea2080d4f3394f27d8123fa7e9667943c0b64b1 [INFO] running `Command { std: "docker" "start" "-a" "70c0ae57855fd3c336adc4882ea2080d4f3394f27d8123fa7e9667943c0b64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70c0ae57855fd3c336adc4882ea2080d4f3394f27d8123fa7e9667943c0b64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70c0ae57855fd3c336adc4882ea2080d4f3394f27d8123fa7e9667943c0b64b1", kill_on_drop: false }` [INFO] [stdout] 70c0ae57855fd3c336adc4882ea2080d4f3394f27d8123fa7e9667943c0b64b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c2542e3a65e4ef27bb2389dd4f819c2c09f146f982eff3e98510567e85ed895 [INFO] running `Command { std: "docker" "start" "-a" "5c2542e3a65e4ef27bb2389dd4f819c2c09f146f982eff3e98510567e85ed895", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.63 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking serde_yaml v0.9.11 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking regulation_checker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/specs.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Car { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub model_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub model_year: usize, [INFO] [stdout] 23 | pub wheelbase: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub chassis_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | pub chassis_material: String, [INFO] [stdout] 73 | pub panel_material: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 74 | [INFO] [stdout] 75 | pub front_suspension: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 76 | pub rear_suspension: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 77 | [INFO] [stdout] 78 | pub engine_placement: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 79 | pub engine_orientation: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 80 | [INFO] [stdout] 81 | pub model_body_quality: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 82 | pub model_chassis_quality: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 83 | pub model_body_techpool: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Car` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Regulations(Vec), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 23 - Regulations(Vec), [INFO] [stdout] 23 + Regulations(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | ErrStats(Vec), [INFO] [stdout] | -------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 24 - ErrStats(Vec), [INFO] [stdout] 24 + ErrStats(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | ErrEngine(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 25 - ErrEngine(Vec), [INFO] [stdout] 25 + ErrEngine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | ErrWheels(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 26 - ErrWheels(Vec), [INFO] [stdout] 26 + ErrWheels(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | ErrChassis(Vec), [INFO] [stdout] | ---------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 27 - ErrChassis(Vec), [INFO] [stdout] 27 + ErrChassis(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | ErrDrivetrain(Vec), [INFO] [stdout] | ------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 28 - ErrDrivetrain(Vec), [INFO] [stdout] 28 + ErrDrivetrain(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | ErrOthers(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 29 - ErrOthers(Vec), [INFO] [stdout] 29 + ErrOthers(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/specs.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Car { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | pub model_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub model_year: usize, [INFO] [stdout] 23 | pub wheelbase: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub chassis_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | pub chassis_material: String, [INFO] [stdout] 73 | pub panel_material: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 74 | [INFO] [stdout] 75 | pub front_suspension: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 76 | pub rear_suspension: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 77 | [INFO] [stdout] 78 | pub engine_placement: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 79 | pub engine_orientation: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 80 | [INFO] [stdout] 81 | pub model_body_quality: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 82 | pub model_chassis_quality: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 83 | pub model_body_techpool: f32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Car` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | Regulations(Vec), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 23 - Regulations(Vec), [INFO] [stdout] 23 + Regulations(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | ErrStats(Vec), [INFO] [stdout] | -------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 24 - ErrStats(Vec), [INFO] [stdout] 24 + ErrStats(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | ErrEngine(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 25 - ErrEngine(Vec), [INFO] [stdout] 25 + ErrEngine(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | ErrWheels(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 26 - ErrWheels(Vec), [INFO] [stdout] 26 + ErrWheels(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:27:16 [INFO] [stdout] | [INFO] [stdout] 27 | ErrChassis(Vec), [INFO] [stdout] | ---------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 27 - ErrChassis(Vec), [INFO] [stdout] 27 + ErrChassis(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | ErrDrivetrain(Vec), [INFO] [stdout] | ------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 28 - ErrDrivetrain(Vec), [INFO] [stdout] 28 + ErrDrivetrain(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/regulations/mod.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | ErrOthers(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CheckError` has a derived impl for the trait `Debug`, but this is 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] 29 - ErrOthers(Vec), [INFO] [stdout] 29 + ErrOthers(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.76s [INFO] running `Command { std: "docker" "inspect" "5c2542e3a65e4ef27bb2389dd4f819c2c09f146f982eff3e98510567e85ed895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2542e3a65e4ef27bb2389dd4f819c2c09f146f982eff3e98510567e85ed895", kill_on_drop: false }` [INFO] [stdout] 5c2542e3a65e4ef27bb2389dd4f819c2c09f146f982eff3e98510567e85ed895