[INFO] cloning repository https://github.com/fede-moya/rust_des_idea [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fede-moya/rust_des_idea" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffede-moya%2Frust_des_idea", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffede-moya%2Frust_des_idea'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78c6277ac4146940573390572fa973f69de36fef [INFO] testing fede-moya/rust_des_idea against beta-2025-02-18 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffede-moya%2Frust_des_idea" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fede-moya/rust_des_idea on toolchain beta-2025-02-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fede-moya/rust_des_idea [INFO] finished tweaking git repo https://github.com/fede-moya/rust_des_idea [INFO] tweaked toml for git repo https://github.com/fede-moya/rust_des_idea written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fede-moya/rust_des_idea 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" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 110089fb5553b7ca0a5e03b808fabda443d3ff0c2af6b4c7c02f1e5992b8834f [INFO] running `Command { std: "docker" "start" "-a" "110089fb5553b7ca0a5e03b808fabda443d3ff0c2af6b4c7c02f1e5992b8834f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "110089fb5553b7ca0a5e03b808fabda443d3ff0c2af6b4c7c02f1e5992b8834f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110089fb5553b7ca0a5e03b808fabda443d3ff0c2af6b4c7c02f1e5992b8834f", kill_on_drop: false }` [INFO] [stdout] 110089fb5553b7ca0a5e03b808fabda443d3ff0c2af6b4c7c02f1e5992b8834f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25baadff9c1619152995178d8005287ced1d7e0fd8ed1f8c82d145a13b1bb1e1 [INFO] running `Command { std: "docker" "start" "-a" "25baadff9c1619152995178d8005287ced1d7e0fd8ed1f8c82d145a13b1bb1e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling rust_des_idea v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | for (key, mut car) in data.iter_mut() { [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: field `data` is never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Cars { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | data: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cars` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `balls`, `bricks`, `cars`, and `trucks` are never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct Toys { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 30 | balls: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | bricks: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | cars: Cars, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | trucks: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Toys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `color` and `speed` are never read [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Car { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | color: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | speed: u8, [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] [INFO] [stdout] [INFO] [stdout] warning: fields `load` and `hp` are never read [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct Truck { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 46 | load: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | hp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Truck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.04s [INFO] running `Command { std: "docker" "inspect" "25baadff9c1619152995178d8005287ced1d7e0fd8ed1f8c82d145a13b1bb1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25baadff9c1619152995178d8005287ced1d7e0fd8ed1f8c82d145a13b1bb1e1", kill_on_drop: false }` [INFO] [stdout] 25baadff9c1619152995178d8005287ced1d7e0fd8ed1f8c82d145a13b1bb1e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 199c48103c32388ca044051f0bd2bbab1248974ca744c32107f544a1b7e1bffa [INFO] running `Command { std: "docker" "start" "-a" "199c48103c32388ca044051f0bd2bbab1248974ca744c32107f544a1b7e1bffa", kill_on_drop: false }` [INFO] [stderr] Compiling rust_des_idea v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | for (key, mut car) in data.iter_mut() { [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: field `data` is never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Cars { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | data: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cars` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `balls`, `bricks`, `cars`, and `trucks` are never read [INFO] [stdout] --> src/main.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct Toys { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 30 | balls: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | bricks: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | cars: Cars, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | trucks: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Toys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `color` and `speed` are never read [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 37 | struct Car { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | color: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 41 | speed: u8, [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] [INFO] [stdout] [INFO] [stdout] warning: fields `load` and `hp` are never read [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct Truck { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 46 | load: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | hp: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Truck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "199c48103c32388ca044051f0bd2bbab1248974ca744c32107f544a1b7e1bffa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "199c48103c32388ca044051f0bd2bbab1248974ca744c32107f544a1b7e1bffa", kill_on_drop: false }` [INFO] [stdout] 199c48103c32388ca044051f0bd2bbab1248974ca744c32107f544a1b7e1bffa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f10f1b0c45ff6dd96ebce27f3e14b0f7de9111caa3ebd36a38aa52ebb356499c [INFO] running `Command { std: "docker" "start" "-a" "f10f1b0c45ff6dd96ebce27f3e14b0f7de9111caa3ebd36a38aa52ebb356499c", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | for (key, mut car) in data.iter_mut() { [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: field `data` is never read [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | struct Cars { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 8 | data: HashMap, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Cars` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `balls`, `bricks`, `cars`, and `trucks` are never read [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 29 | struct Toys { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 30 | balls: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 31 | bricks: u8, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 32 | cars: Cars, [INFO] [stderr] | ^^^^ [INFO] [stderr] 33 | trucks: HashMap, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Toys` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `color` and `speed` are never read [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 37 | struct Car { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 40 | color: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 41 | speed: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Car` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `load` and `hp` are never read [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 45 | struct Truck { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 46 | load: u16, [INFO] [stderr] | ^^^^ [INFO] [stderr] 47 | hp: u16, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Truck` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rust_des_idea` (bin "rust_des_idea" test) generated 5 warnings (run `cargo fix --bin "rust_des_idea" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_des_idea-6475e815e8894774) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f10f1b0c45ff6dd96ebce27f3e14b0f7de9111caa3ebd36a38aa52ebb356499c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f10f1b0c45ff6dd96ebce27f3e14b0f7de9111caa3ebd36a38aa52ebb356499c", kill_on_drop: false }` [INFO] [stdout] f10f1b0c45ff6dd96ebce27f3e14b0f7de9111caa3ebd36a38aa52ebb356499c