[INFO] cloning repository https://github.com/watson-disambiguation/canvosys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/watson-disambiguation/canvosys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatson-disambiguation%2Fcanvosys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatson-disambiguation%2Fcanvosys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16b25cf648c3874c625301479d79028292d1f07c [INFO] checking watson-disambiguation/canvosys against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwatson-disambiguation%2Fcanvosys" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/watson-disambiguation/canvosys [INFO] finished tweaking git repo https://github.com/watson-disambiguation/canvosys [INFO] tweaked toml for git repo https://github.com/watson-disambiguation/canvosys written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/watson-disambiguation/canvosys on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/watson-disambiguation/canvosys 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc859905bf47ea4b1aeda1282f42472f644f7567fff6fae555703cf8b3f928b0 [INFO] running `Command { std: "docker" "start" "-a" "bc859905bf47ea4b1aeda1282f42472f644f7567fff6fae555703cf8b3f928b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc859905bf47ea4b1aeda1282f42472f644f7567fff6fae555703cf8b3f928b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc859905bf47ea4b1aeda1282f42472f644f7567fff6fae555703cf8b3f928b0", kill_on_drop: false }` [INFO] [stdout] bc859905bf47ea4b1aeda1282f42472f644f7567fff6fae555703cf8b3f928b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28111b66a3851a916823f1665f5f5ee7ce8b19137361e5019e3b830283fc94e7 [INFO] running `Command { std: "docker" "start" "-a" "28111b66a3851a916823f1665f5f5ee7ce8b19137361e5019e3b830283fc94e7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking canvosys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/datatypes.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/datatypes.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/datatypes.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/datatypes.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/voting_systems.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / RankedRidingResult { [INFO] [stdout] 62 | | total_votes: riding_result.get_total_votes(), [INFO] [stdout] 63 | | riding: riding_result.get_riding().clone(), [INFO] [stdout] 64 | | party_rankings: todo!() [INFO] [stdout] | | ------- any code following this expression is unreachable [INFO] [stdout] 65 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rankings` [INFO] [stdout] --> src/voting_systems.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rankings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `party` [INFO] [stdout] --> src/voting_systems.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_party` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes` [INFO] [stdout] --> src/voting_systems.rs:58:69 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_votes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranked_riding_result` [INFO] [stdout] --> src/voting_systems.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | fn evaluate_riding_ranked(ranked_riding_result: RankedRidingResult) -> FinalRidingResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranked_riding_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `polling_station_number` is never read [INFO] [stdout] --> src/parsing.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ResultatsBureauRecord { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | polling_station_number: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResultatsBureauRecord` 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 `short_form_map` is never read [INFO] [stdout] --> src/datatypes.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct PartyList { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 37 | map: HashMap, [INFO] [stdout] 38 | short_form_map: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `riding_results` is never read [INFO] [stdout] --> src/datatypes.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct FinalElectionResult { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 124 | seat_counts: HashMap, [INFO] [stdout] 125 | riding_results: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `percentage` and `ranking` are never read [INFO] [stdout] --> src/voting_systems.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct RankingProportions { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 31 | percentage: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | ranking: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `count` and `ranking` are never read [INFO] [stdout] --> src/voting_systems.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct Ranking { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 36 | count: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | ranking: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ranking_map` is never read [INFO] [stdout] --> src/voting_systems.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct RankedChoice { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 41 | ranking_map: HashMap> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `total_votes`, `riding`, and `party_rankings` are never read [INFO] [stdout] --> src/voting_systems.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct RankedRidingResult { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 45 | total_votes: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 46 | riding: Riding, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | party_rankings: HashMap [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PartyRanking` is never constructed [INFO] [stdout] --> src/voting_systems.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | struct PartyRanking { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/voting_systems.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | / RankedRidingResult { [INFO] [stdout] 62 | | total_votes: riding_result.get_total_votes(), [INFO] [stdout] 63 | | riding: riding_result.get_riding().clone(), [INFO] [stdout] 64 | | party_rankings: todo!() [INFO] [stdout] | | ------- any code following this expression is unreachable [INFO] [stdout] 65 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rankings` [INFO] [stdout] --> src/voting_systems.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rankings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `party` [INFO] [stdout] --> src/voting_systems.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_party` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes` [INFO] [stdout] --> src/voting_systems.rs:58:69 [INFO] [stdout] | [INFO] [stdout] 58 | let rankings = riding_result.get_votes().iter().map(|(party,votes)| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_votes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranked_riding_result` [INFO] [stdout] --> src/voting_systems.rs:69:27 [INFO] [stdout] | [INFO] [stdout] 69 | fn evaluate_riding_ranked(ranked_riding_result: RankedRidingResult) -> FinalRidingResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranked_riding_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `polling_station_number` is never read [INFO] [stdout] --> src/parsing.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ResultatsBureauRecord { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | polling_station_number: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResultatsBureauRecord` 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 `short_form_map` is never read [INFO] [stdout] --> src/datatypes.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct PartyList { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 37 | map: HashMap, [INFO] [stdout] 38 | short_form_map: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `riding_results` is never read [INFO] [stdout] --> src/datatypes.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct FinalElectionResult { [INFO] [stdout] | ------------------- field in this struct [INFO] [stdout] 124 | seat_counts: HashMap, [INFO] [stdout] 125 | riding_results: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `percentage` and `ranking` are never read [INFO] [stdout] --> src/voting_systems.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct RankingProportions { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 31 | percentage: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | ranking: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `count` and `ranking` are never read [INFO] [stdout] --> src/voting_systems.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct Ranking { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 36 | count: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | ranking: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ranking_map` is never read [INFO] [stdout] --> src/voting_systems.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct RankedChoice { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 41 | ranking_map: HashMap> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `total_votes`, `riding`, and `party_rankings` are never read [INFO] [stdout] --> src/voting_systems.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct RankedRidingResult { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 45 | total_votes: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 46 | riding: Riding, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | party_rankings: HashMap [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PartyRanking` is never constructed [INFO] [stdout] --> src/voting_systems.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | struct PartyRanking { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.69s [INFO] running `Command { std: "docker" "inspect" "28111b66a3851a916823f1665f5f5ee7ce8b19137361e5019e3b830283fc94e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28111b66a3851a916823f1665f5f5ee7ce8b19137361e5019e3b830283fc94e7", kill_on_drop: false }` [INFO] [stdout] 28111b66a3851a916823f1665f5f5ee7ce8b19137361e5019e3b830283fc94e7