[INFO] cloning repository https://github.com/Jonahss/solarquest-monte-carlo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jonahss/solarquest-monte-carlo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonahss%2Fsolarquest-monte-carlo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonahss%2Fsolarquest-monte-carlo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66baa950011f2d231cd88e4d44901c084d6a0427 [INFO] checking Jonahss/solarquest-monte-carlo/66baa950011f2d231cd88e4d44901c084d6a0427 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonahss%2Fsolarquest-monte-carlo" "/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/Jonahss/solarquest-monte-carlo on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jonahss/solarquest-monte-carlo [INFO] finished tweaking git repo https://github.com/Jonahss/solarquest-monte-carlo [INFO] tweaked toml for git repo https://github.com/Jonahss/solarquest-monte-carlo written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jonahss/solarquest-monte-carlo 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96d9f279fef31fe8d712a209e7837c9d1abd048b19fb533b7c3a3493be52878f [INFO] running `Command { std: "docker" "start" "-a" "96d9f279fef31fe8d712a209e7837c9d1abd048b19fb533b7c3a3493be52878f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96d9f279fef31fe8d712a209e7837c9d1abd048b19fb533b7c3a3493be52878f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d9f279fef31fe8d712a209e7837c9d1abd048b19fb533b7c3a3493be52878f", kill_on_drop: false }` [INFO] [stdout] 96d9f279fef31fe8d712a209e7837c9d1abd048b19fb533b7c3a3493be52878f [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=forbid -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e1e00d3fcd94e781d48b13620e798549300cfe8f835e86153f4564280b81f8 [INFO] running `Command { std: "docker" "start" "-a" "82e1e00d3fcd94e781d48b13620e798549300cfe8f835e86153f4564280b81f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking solarquest-monte-carlo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `monopoly` is never read [INFO] [stdout] --> src/main.rs:876:9 [INFO] [stdout] | [INFO] [stdout] 874 | pub struct Property { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 875 | pub name: SolarID, [INFO] [stdout] 876 | pub monopoly: Monopoly, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Property` 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: field `0` is never read [INFO] [stdout] --> src/main.rs:890:21 [INFO] [stdout] | [INFO] [stdout] 890 | pub struct Fedron(pub u32); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Fedron` 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: struct `Hydron` is never constructed [INFO] [stdout] --> src/main.rs:892:14 [INFO] [stdout] | [INFO] [stdout] 892 | pub struct Hydron(pub u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hydron` 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 `reward` is never read [INFO] [stdout] --> src/main.rs:898:39 [INFO] [stdout] | [INFO] [stdout] 898 | FederationStation {name: SolarID, reward: Fedron}, [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Spot` 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 `reward` and `passing_reward` are never read [INFO] [stdout] --> src/main.rs:903:27 [INFO] [stdout] | [INFO] [stdout] 903 | Earth {name: SolarID, reward: Fedron, passing_reward: Fedron}, // todo: use it [INFO] [stdout] | ----- ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Spot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `monopoly` is never read [INFO] [stdout] --> src/main.rs:876:9 [INFO] [stdout] | [INFO] [stdout] 874 | pub struct Property { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 875 | pub name: SolarID, [INFO] [stdout] 876 | pub monopoly: Monopoly, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Property` 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: field `0` is never read [INFO] [stdout] --> src/main.rs:890:21 [INFO] [stdout] | [INFO] [stdout] 890 | pub struct Fedron(pub u32); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Fedron` 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: struct `Hydron` is never constructed [INFO] [stdout] --> src/main.rs:892:14 [INFO] [stdout] | [INFO] [stdout] 892 | pub struct Hydron(pub u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Hydron` 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 `reward` is never read [INFO] [stdout] --> src/main.rs:898:39 [INFO] [stdout] | [INFO] [stdout] 898 | FederationStation {name: SolarID, reward: Fedron}, [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Spot` 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 `reward` and `passing_reward` are never read [INFO] [stdout] --> src/main.rs:903:27 [INFO] [stdout] | [INFO] [stdout] 903 | Earth {name: SolarID, reward: Fedron, passing_reward: Fedron}, // todo: use it [INFO] [stdout] | ----- ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Spot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `Command { std: "docker" "inspect" "82e1e00d3fcd94e781d48b13620e798549300cfe8f835e86153f4564280b81f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e1e00d3fcd94e781d48b13620e798549300cfe8f835e86153f4564280b81f8", kill_on_drop: false }` [INFO] [stdout] 82e1e00d3fcd94e781d48b13620e798549300cfe8f835e86153f4564280b81f8