[INFO] fetching crate algeo 0.1.0... [INFO] testing algeo-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate algeo 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate algeo 0.1.0 [INFO] finished tweaking crates.io crate algeo 0.1.0 [INFO] tweaked toml for crates.io crate algeo 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate algeo 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate algeo 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xops v0.1.0 [INFO] [stderr] Downloaded xops_core v0.1.0 [INFO] [stderr] Downloaded xops_macros v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 631e1bb321ed01d146ca9c870203766672599597d39fa55b9ce357198553a364 [INFO] running `Command { std: "docker" "start" "-a" "631e1bb321ed01d146ca9c870203766672599597d39fa55b9ce357198553a364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "631e1bb321ed01d146ca9c870203766672599597d39fa55b9ce357198553a364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "631e1bb321ed01d146ca9c870203766672599597d39fa55b9ce357198553a364", kill_on_drop: false }` [INFO] [stdout] 631e1bb321ed01d146ca9c870203766672599597d39fa55b9ce357198553a364 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c5fab3196c90d392ee8df9bb669632578344adf2bf414c361c87e74518f50e1 [INFO] running `Command { std: "docker" "start" "-a" "5c5fab3196c90d392ee8df9bb669632578344adf2bf414c361c87e74518f50e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling xops_core v0.1.0 [INFO] [stderr] Compiling xops_macros v0.1.0 [INFO] [stderr] Compiling xops v0.1.0 [INFO] [stderr] Compiling algeo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/linalg/util.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] | ^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] 12 + (0..rows).map(move |r| (0..cols).map(move |c| (r,c) ) ).flatten() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/linalg/util.rs:26:64 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linalg/cone.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `generators`, `facets`, `orth_comp_basis`, `ambient_dim`, and `dim` are never read [INFO] [stdout] --> src/linalg/cone.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cone { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 10 | generators: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | facets: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | orth_comp_basis: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | [INFO] [stdout] 14 | ambient_dim: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | dim: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `normal` and `generators` are never read [INFO] [stdout] --> src/linalg/cone.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Face { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | normal: Mat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | generators: Vec> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/algorithm.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.73s [INFO] running `Command { std: "docker" "inspect" "5c5fab3196c90d392ee8df9bb669632578344adf2bf414c361c87e74518f50e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5fab3196c90d392ee8df9bb669632578344adf2bf414c361c87e74518f50e1", kill_on_drop: false }` [INFO] [stdout] 5c5fab3196c90d392ee8df9bb669632578344adf2bf414c361c87e74518f50e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8feb454983ce718b67e2ca73d99aa3808b2ea03d19c4eb954d79274e4b7d471 [INFO] running `Command { std: "docker" "start" "-a" "f8feb454983ce718b67e2ca73d99aa3808b2ea03d19c4eb954d79274e4b7d471", kill_on_drop: false }` [INFO] [stderr] Compiling algeo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/linalg/util.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] | ^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] 12 + (0..rows).map(move |r| (0..cols).map(move |c| (r,c) ) ).flatten() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/linalg/util.rs:26:64 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linalg/cone.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `generators`, `facets`, `orth_comp_basis`, `ambient_dim`, and `dim` are never read [INFO] [stdout] --> src/linalg/cone.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cone { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 10 | generators: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | facets: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | orth_comp_basis: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | [INFO] [stdout] 14 | ambient_dim: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | dim: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `normal` and `generators` are never read [INFO] [stdout] --> src/linalg/cone.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Face { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | normal: Mat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | generators: Vec> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/algorithm.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/linalg/util.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] | ^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 12 - (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stdout] 12 + (0..rows).map(move |r| (0..cols).map(move |c| (r,c) ) ).flatten() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/linalg/util.rs:26:64 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/linalg/cone.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `generators`, `facets`, `orth_comp_basis`, `ambient_dim`, and `dim` are never read [INFO] [stdout] --> src/linalg/cone.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cone { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 10 | generators: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | facets: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | orth_comp_basis: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | [INFO] [stdout] 14 | ambient_dim: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | dim: usize, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `normal` and `generators` are never read [INFO] [stdout] --> src/linalg/cone.rs:19:2 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Face { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | normal: Mat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 20 | generators: Vec> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linalg/algorithm.rs:233:21 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 233 | pub fn row_echelon(&self) -> RowEchelonForm<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "f8feb454983ce718b67e2ca73d99aa3808b2ea03d19c4eb954d79274e4b7d471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8feb454983ce718b67e2ca73d99aa3808b2ea03d19c4eb954d79274e4b7d471", kill_on_drop: false }` [INFO] [stdout] f8feb454983ce718b67e2ca73d99aa3808b2ea03d19c4eb954d79274e4b7d471 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 057289b59a38bb38ce8690fed573499da4ee4a50250590c139c736b6e60e3934 [INFO] running `Command { std: "docker" "start" "-a" "057289b59a38bb38ce8690fed573499da4ee4a50250590c139c736b6e60e3934", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/linalg/util.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stderr] | ^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 12 - (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stderr] 12 + (0..rows).map(move |r| (0..cols).map(move |c| (r,c) ) ).flatten() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/linalg/util.rs:26:64 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/linalg/cone.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | let mut subset_kernel = subset_rref.compute_kernel(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `generators`, `facets`, `orth_comp_basis`, `ambient_dim`, and `dim` are never read [INFO] [stderr] --> src/linalg/cone.rs:10:2 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Cone { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 10 | generators: Vec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 11 | facets: Vec>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 12 | orth_comp_basis: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | [INFO] [stderr] 14 | ambient_dim: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 15 | dim: usize, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `normal` and `generators` are never read [INFO] [stderr] --> src/linalg/cone.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct Face { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 19 | normal: Mat, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 20 | generators: Vec> [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/linalg/algorithm.rs:233:21 [INFO] [stderr] | [INFO] [stderr] 233 | pub fn row_echelon(&self) -> RowEchelonForm { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 233 | pub fn row_echelon(&self) -> RowEchelonForm<'_, F> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `algeo` (lib) generated 6 warnings (run `cargo fix --lib -p algeo` to apply 4 suggestions) [INFO] [stderr] warning: `algeo` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algeo-a3fc44faae2e24b1) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test linalg::mat::tests::test_matrix_fmt_display ... ok [INFO] [stdout] test core::frac::tests::test_frac ... ok [INFO] [stdout] test core::frac::tests::test_gcd ... ok [INFO] [stdout] test linalg::mat::tests::test_matrix_operations ... ok [INFO] [stdout] test linalg::mat::tests::test_matrix_operations_fractions ... ok [INFO] [stdout] test linalg::mat::tests::test_matrix_constructions ... ok [INFO] [stdout] test poly::poly::tests::test_mdeg ... ok [INFO] [stdout] test poly::poly::tests::test_term ... ok [INFO] [stdout] test poly::poly::tests::test_poly ... ok [INFO] [stdout] test linalg::algorithm::tests::test_rref ... ok [INFO] [stdout] test linalg::algorithm::tests::test_lu ... ok [INFO] [stdout] test linalg::algorithm::tests::test_row_echelon ... ok [INFO] [stdout] test linalg::algorithm::tests::test_compute_kernel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 52.29s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algeo-d3a3d022ebadb068) [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] [stderr] Doc-tests algeo [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/linalg/util.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stderr] | ^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 12 - (0..rows).map(move |r| ((0..cols).map(move |c| (r,c) ) ) ).flatten() [INFO] [stderr] 12 + (0..rows).map(move |r| (0..cols).map(move |c| (r,c) ) ).flatten() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/linalg/util.rs:26:64 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 26 - pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] 26 + pub fn num_to_seq(n: usize, base: usize) -> impl Iterator { [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] test src/poly/poly.rs - poly::poly::Term::from_coef_mdeg (line 122) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "057289b59a38bb38ce8690fed573499da4ee4a50250590c139c736b6e60e3934", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "057289b59a38bb38ce8690fed573499da4ee4a50250590c139c736b6e60e3934", kill_on_drop: false }` [INFO] [stdout] 057289b59a38bb38ce8690fed573499da4ee4a50250590c139c736b6e60e3934