[INFO] fetching crate dividebatur 0.2.1... [INFO] checking dividebatur-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dividebatur 0.2.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate dividebatur 0.2.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dividebatur 0.2.1 [INFO] finished tweaking crates.io crate dividebatur 0.2.1 [INFO] tweaked toml for crates.io crate dividebatur 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.4) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.5) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding tempfile v2.2.0 (latest: v3.10.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-rational v0.1.42 [INFO] [stderr] Downloaded num-complex v0.1.43 [INFO] [stderr] Downloaded num-bigint v0.1.44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7457d47e889082dd0c6c73736e6342436a20d39a55dcca46db2818aa5a14e1d1 [INFO] running `Command { std: "docker" "start" "-a" "7457d47e889082dd0c6c73736e6342436a20d39a55dcca46db2818aa5a14e1d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7457d47e889082dd0c6c73736e6342436a20d39a55dcca46db2818aa5a14e1d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7457d47e889082dd0c6c73736e6342436a20d39a55dcca46db2818aa5a14e1d1", kill_on_drop: false }` [INFO] [stdout] 7457d47e889082dd0c6c73736e6342436a20d39a55dcca46db2818aa5a14e1d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f287fc6b31d857b3e419f7b56f4f8d60292de73bf381d34424065592020ce9d2 [INFO] running `Command { std: "docker" "start" "-a" "f287fc6b31d857b3e419f7b56f4f8d60292de73bf381d34424065592020ce9d2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking dividebatur v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/aec/data/candidates.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | Ok((rows)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok((rows)) [INFO] [stdout] 67 + Ok(rows) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/aec/data/candidates.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | Ok((rows)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok((rows)) [INFO] [stdout] 67 + Ok(rows) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine.rs:304:80 [INFO] [stdout] | [INFO] [stdout] 304 | fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 304 - fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] 304 + fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine.rs:304:80 [INFO] [stdout] | [INFO] [stdout] 304 | fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 304 - fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] 304 + fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/candidates.rs:42:81 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/candidates.rs:42:81 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/formalpreferences.rs:107:89 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/formalpreferences.rs:107:89 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/aec/data/candidates.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct AECAllCandidateRow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | txn_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | div_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | occupation: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | address_1: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | address_2: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | postcode: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | suburb: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | address_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | contact_work_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | contact_home_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | postal_address_1: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | postal_address_2: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 34 | postal_suburb: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 35 | postal_postcode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | contact_fax: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | postal_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 38 | contact_mobile_no: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | contact_email: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AECAllCandidateRow` 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 `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct DistributionOutcome { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 32 | votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DistributionOutcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/aec/data/candidates.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct AECAllCandidateRow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | txn_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | div_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | occupation: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | address_1: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | address_2: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | postcode: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | suburb: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | address_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | contact_work_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | contact_home_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | postal_address_1: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | postal_address_2: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 34 | postal_suburb: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 35 | postal_postcode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | contact_fax: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | postal_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 38 | contact_mobile_no: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | contact_email: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AECAllCandidateRow` 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 `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct DistributionOutcome { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 32 | votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DistributionOutcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/aec/data/candidates.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | Ok((rows)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok((rows)) [INFO] [stdout] 67 + Ok(rows) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine.rs:304:80 [INFO] [stdout] | [INFO] [stdout] 304 | fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 304 - fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] 304 + fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/aec/data/candidates.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | Ok((rows)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Ok((rows)) [INFO] [stdout] 67 + Ok(rows) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/engine.rs:304:80 [INFO] [stdout] | [INFO] [stdout] 304 | fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 304 - fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] 304 + fn find_tie_breaker(&self, candidates: &Vec) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/candidates.rs:42:81 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/formalpreferences.rs:107:89 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/candidates.rs:42:81 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub fn load(filename: &str, state: &str) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/aec/data/formalpreferences.rs:107:89 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | pub fn load(filename: &str, candidates: &CandidateData) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/aec/data/candidates.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct AECAllCandidateRow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | txn_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | div_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | occupation: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | address_1: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | address_2: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | postcode: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | suburb: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | address_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | contact_work_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | contact_home_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | postal_address_1: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | postal_address_2: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 34 | postal_suburb: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 35 | postal_postcode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | contact_fax: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | postal_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 38 | contact_mobile_no: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | contact_email: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AECAllCandidateRow` 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 `0` and `1` are never read [INFO] [stdout] --> src/engine.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | CountContinues(usize, CountState), [INFO] [stdout] | -------------- ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 11 | CountContinues((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct CountState { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CountState` 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: fields `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct DistributionOutcome { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 32 | votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DistributionOutcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/aec/data/candidates.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct AECAllCandidateRow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | txn_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | div_nm: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | occupation: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | address_1: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | address_2: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 27 | postcode: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | suburb: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | address_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | contact_work_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 31 | contact_home_ph: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | postal_address_1: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | postal_address_2: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 34 | postal_suburb: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 35 | postal_postcode: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 36 | contact_fax: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | postal_state_ab: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 38 | contact_mobile_no: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | contact_email: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AECAllCandidateRow` 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 `0` and `1` are never read [INFO] [stdout] --> src/engine.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | CountContinues(usize, CountState), [INFO] [stdout] | -------------- ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 11 | CountContinues((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct CountState { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CountState` 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: fields `votes_exhausted` and `papers_exhausted` are never read [INFO] [stdout] --> src/engine.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | struct DistributionOutcome { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 32 | votes_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 33 | papers_exhausted: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DistributionOutcome` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint v0.1.44, num-complex v0.1.43, num-rational v0.1.42 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f287fc6b31d857b3e419f7b56f4f8d60292de73bf381d34424065592020ce9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f287fc6b31d857b3e419f7b56f4f8d60292de73bf381d34424065592020ce9d2", kill_on_drop: false }` [INFO] [stdout] f287fc6b31d857b3e419f7b56f4f8d60292de73bf381d34424065592020ce9d2