[INFO] fetching crate tallyman 0.1.1... [INFO] checking tallyman-0.1.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate tallyman 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate tallyman 0.1.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tallyman 0.1.1 [INFO] finished tweaking crates.io crate tallyman 0.1.1 [INFO] tweaked toml for crates.io crate tallyman 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 36c9ae1156ed04c1aa22a70a76a6a3e0c105e5c21717fbdd2d179bae01cebddb [INFO] running `"docker" "start" "-a" "36c9ae1156ed04c1aa22a70a76a6a3e0c105e5c21717fbdd2d179bae01cebddb"` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Checking tallyman v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/approval.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/score.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num_traits::float::FloatCore` [INFO] [stderr] --> src/traits.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num_traits::float::FloatCore; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `borda` [INFO] [stderr] --> src/borda.rs:339:3 [INFO] [stderr] | [INFO] [stderr] 339 | borda: BordaTally, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `borda` [INFO] [stderr] --> src/borda.rs:349:3 [INFO] [stderr] | [INFO] [stderr] 349 | borda: BordaTally, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sort` [INFO] [stderr] --> src/result.rs:138:3 [INFO] [stderr] | [INFO] [stderr] 138 | pub(crate) fn sort(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/approval.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type DefaultTally = Tally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/approval.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / pub struct Tally [INFO] [stderr] 11 | | where [INFO] [stderr] 12 | | T: Eq + Clone + Hash, // Candidate [INFO] [stderr] 13 | | C: Copy + Ord + AddAssign + Num + NumCast, // Vote count type [INFO] [stderr] 14 | | { [INFO] [stderr] 15 | | plurality: PluralityTally, [INFO] [stderr] 16 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/approval.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(num_winners: u32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/approval.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add(&mut self, mut selection: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/approval.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn add_ref(&mut self, selection: &[T]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/approval.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn add_weighted(&mut self, mut selection: Vec, weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/approval.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn add_weighted_ref(&mut self, selection: &[T], weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/score.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type DefaultTally = Tally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/score.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | / pub struct Tally [INFO] [stderr] 11 | | where [INFO] [stderr] 12 | | T: Eq + Clone + Hash, // Candidate [INFO] [stderr] 13 | | C: Copy + Ord + AddAssign + Num + NumCast, // vote count type [INFO] [stderr] 14 | | { [INFO] [stderr] 15 | | plurality: PluralityTally, [INFO] [stderr] 16 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/score.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(num_winners: u32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/score.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn add(&mut self, mut selection: Vec<(T, C)>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/score.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn add_ref(&mut self, selection: &[(T, C)]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/score.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn add_weighted(&mut self, mut selection: Vec<(T, C)>, weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/score.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn add_weighted_ref(&mut self, selection: &[(T, C)], weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/stv.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub type DefaultTally = Tally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/stv.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub struct Tally [INFO] [stderr] 23 | | where [INFO] [stderr] 24 | | T: Eq + Clone + Hash, // Candidate [INFO] [stderr] 25 | | C: Copy + PartialOrd + AddAssign + Num + NumCast, // vote count type [INFO] [stderr] ... | [INFO] [stderr] 30 | | expected_votes: Option, // Expected votes *per candidate*. [INFO] [stderr] 31 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/stv.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(num_winners: u32, quota: Quota) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/stv.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn with_capacity(num_winners: u32, quota: Quota, expected_candidates: usize, expected_votes: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/stv.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn add(&mut self, mut selection: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/stv.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn add_ref(&mut self, selection: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/stv.rs:93:5 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn winners(&mut self) -> RankedWinners { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/condorcet.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub type DefaultCondorcetTally = CondorcetTally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/condorcet.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / pub struct CondorcetTally [INFO] [stderr] 14 | | where [INFO] [stderr] 15 | | T: Eq + Clone + Hash, // Candidate type [INFO] [stderr] 16 | | C: Copy + PartialOrd + AddAssign + Num + NumCast, // Count type [INFO] [stderr] ... | [INFO] [stderr] 20 | | candidates: HashMap, // Map candiates to a unique integer identifiers [INFO] [stderr] 21 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(num_winners: u32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn with_capacity(num_winners: u32, expected_candidates: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn add(&mut self, selection: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn add_ref(&mut self, selection: &[T]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn add_weighted(&mut self, selection: Vec, weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn add_weighted_ref(&mut self, selection: &[T], weight: C) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a method [INFO] [stderr] --> src/condorcet.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn winners(&mut self) -> RankedWinners { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/borda.rs:332:1 [INFO] [stderr] | [INFO] [stderr] 332 | pub type DefaultNansonTally = NansonTally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/borda.rs:334:1 [INFO] [stderr] | [INFO] [stderr] 334 | / pub struct NansonTally [INFO] [stderr] 335 | | where [INFO] [stderr] 336 | | T: Eq + Clone + Hash, // Candidate [INFO] [stderr] 337 | | C: Copy + PartialOrd + AddAssign + Num + NumCast, // Vote count type [INFO] [stderr] 338 | | { [INFO] [stderr] 339 | | borda: BordaTally, [INFO] [stderr] 340 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a type alias [INFO] [stderr] --> src/borda.rs:342:1 [INFO] [stderr] | [INFO] [stderr] 342 | pub type DefaultBaldwinTally = BaldwinTally; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a struct [INFO] [stderr] --> src/borda.rs:344:1 [INFO] [stderr] | [INFO] [stderr] 344 | / pub struct BaldwinTally [INFO] [stderr] 345 | | where [INFO] [stderr] 346 | | T: Eq + Clone + Hash, // Candidate [INFO] [stderr] 347 | | C: Copy + PartialOrd + AddAssign + Num + NumCast, // Vote count type [INFO] [stderr] 348 | | { [INFO] [stderr] 349 | | borda: BordaTally, [INFO] [stderr] 350 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for an enum [INFO] [stderr] --> src/errors.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub enum TallyError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num_traits::float::FloatCore` [INFO] [stderr] --> src/traits.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use num_traits::float::FloatCore; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `borda` [INFO] [stderr] --> src/borda.rs:339:3 [INFO] [stderr] | [INFO] [stderr] 339 | borda: BordaTally, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `borda` [INFO] [stderr] --> src/borda.rs:349:3 [INFO] [stderr] | [INFO] [stderr] 349 | borda: BordaTally, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sort` [INFO] [stderr] --> src/result.rs:138:3 [INFO] [stderr] | [INFO] [stderr] 138 | pub(crate) fn sort(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.94s [INFO] running `"docker" "inspect" "36c9ae1156ed04c1aa22a70a76a6a3e0c105e5c21717fbdd2d179bae01cebddb"` [INFO] running `"docker" "rm" "-f" "36c9ae1156ed04c1aa22a70a76a6a3e0c105e5c21717fbdd2d179bae01cebddb"` [INFO] [stdout] 36c9ae1156ed04c1aa22a70a76a6a3e0c105e5c21717fbdd2d179bae01cebddb