[INFO] fetching crate hronn 0.3.0...
[INFO] checking hronn-0.3.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hronn 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hronn 0.3.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hronn 0.3.0
[INFO] finished tweaking crates.io crate hronn 0.3.0
[INFO] tweaked toml for crates.io crate hronn 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vob v3.0.3
[INFO] [stderr]   Downloaded vector-traits v0.3.4
[INFO] [stderr]   Downloaded krakel v0.2.3
[INFO] [stderr]   Downloaded linestring v0.12.1
[INFO] [stderr]   Downloaded spade v2.6.0
[INFO] [stderr]   Downloaded robust v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb74d92bbb819173197a7b957f2c8f6209570a2b8a321a80659b355faf9fd55c
[INFO] running `Command { std: "docker" "start" "-a" "eb74d92bbb819173197a7b957f2c8f6209570a2b8a321a80659b355faf9fd55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb74d92bbb819173197a7b957f2c8f6209570a2b8a321a80659b355faf9fd55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb74d92bbb819173197a7b957f2c8f6209570a2b8a321a80659b355faf9fd55c", kill_on_drop: false }`
[INFO] [stdout] eb74d92bbb819173197a7b957f2c8f6209570a2b8a321a80659b355faf9fd55c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29b555b6784dd0e1086b4b744f20afbc152435bba3395fa538efdf2e1f1da1d3
[INFO] running `Command { std: "docker" "start" "-a" "29b555b6784dd0e1086b4b744f20afbc152435bba3395fa538efdf2e1f1da1d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking glam v0.24.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
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[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
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[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling vob v3.0.3
[INFO] [stderr]    Compiling quote v1.0.35
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[INFO] [stderr]     Checking regex-automata v0.4.6
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking approx v0.5.1
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[INFO] [stderr]     Checking spade v2.6.0
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking vector-traits v0.3.4
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking linestring v0.12.1
[INFO] [stderr]     Checking krakel v0.2.3
[INFO] [stderr]     Checking hronn v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `GenericVector2` is imported redundantly
[INFO] [stdout]   --> src/geo/impls.rs:8:21
[INFO] [stdout]    |
[INFO] [stdout] 7  | use super::*;
[INFO] [stdout]    |     -------- the item `GenericVector2` is already imported here
[INFO] [stdout] 8  | use vector_traits::{GenericVector2, GenericVector3};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     unused_imports,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `GenericVector3` is imported redundantly
[INFO] [stdout]  --> src/geo/impls.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::*;
[INFO] [stdout]   |     -------- the item `GenericVector3` is already imported here
[INFO] [stdout] 8 | use vector_traits::{GenericVector2, GenericVector3};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SkipEndpoint` is imported redundantly
[INFO] [stdout]  --> src/probe/functions.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{PlaneMetadata, QueryParameters, SkipEndpoint, TriangleMetadata};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `SkipEndpoint` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ConvertTo` is imported redundantly
[INFO] [stdout]  --> src/probe/functions.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     geo::ConvertTo,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `ConvertTo` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SearchResult` is imported redundantly
[INFO] [stdout]  --> src/probe/functions.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `SearchResult` is already imported here
[INFO] [stdout] 9 |     {is_inside_2d_triangle, meshanalyzer::SearchResult},
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MeshAnalyzer` is imported redundantly
[INFO] [stdout]  --> src/searchpattern/meanderpattern.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     meshanalyzer::MeshAnalyzer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `MeshAnalyzer` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SearchPatternConfig` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/meanderpattern.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `SearchPatternConfig` is already imported here
[INFO] [stdout] 9  |     probe::QueryParameters,
[INFO] [stdout] 10 |     searchpattern::{meanderpath::ConvexHullMeanderPath, SearchPatternConfig},
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HronnError` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/meanderpattern.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `HronnError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 |     HronnError, ProbeMode,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ProbeMode` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/meanderpattern.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `ProbeMode` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 11 |     HronnError, ProbeMode,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MeshAnalyzer` is imported redundantly
[INFO] [stdout]  --> src/searchpattern/triangulatepattern.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     meshanalyzer::MeshAnalyzer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `MeshAnalyzer` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SearchPatternConfig` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/triangulatepattern.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `SearchPatternConfig` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 |         SearchPatternConfig,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HronnError` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/triangulatepattern.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `HronnError` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     HronnError, ProbeMode,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ProbeMode` is imported redundantly
[INFO] [stdout]   --> src/searchpattern/triangulatepattern.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 8  |     prelude::*,
[INFO] [stdout]    |     ---------- the item `ProbeMode` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     HronnError, ProbeMode,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MeshAnalyzer` is imported redundantly
[INFO] [stdout]   --> src/searchpattern.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     meshanalyzer::MeshAnalyzer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 | use crate::{meshanalyzer::SearchResult, prelude::*, HronnError};
[INFO] [stdout]    |                                         ---------- the item `MeshAnalyzer` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Probe` is imported redundantly
[INFO] [stdout]   --> src/searchpattern.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     probe::{Probe, QueryParameters},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 12 | };
[INFO] [stdout] 13 | use crate::{meshanalyzer::SearchResult, prelude::*, HronnError};
[INFO] [stdout]    |                                         ---------- the item `Probe` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `SearchResult` is imported redundantly
[INFO] [stdout]   --> src/searchpattern.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{meshanalyzer::SearchResult, prelude::*, HronnError};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^  ---------- the item `SearchResult` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HronnError` is imported redundantly
[INFO] [stdout]   --> src/searchpattern.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{meshanalyzer::SearchResult, prelude::*, HronnError};
[INFO] [stdout]    |                                         ----------  ^^^^^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         the item `HronnError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `GradientAndT` is never constructed
[INFO] [stdout]    --> src/lib.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | struct GradientAndT {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: methods `grow_and_set`, `get_or_false`, `set_false`, and `set_true` are never used
[INFO] [stdout]   --> src/util.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) trait GrowingVob {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn grow_and_set(&mut self, bit: usize, state: bool);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 67 |     /// get() with default value `false`
[INFO] [stdout] 68 |     fn get_or_false(&self, bit: usize) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 69 |     fn set_false(&mut self, bit: usize);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 70 |     fn set_true(&mut self, bit: usize);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hronn` (lib) due to 20 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "29b555b6784dd0e1086b4b744f20afbc152435bba3395fa538efdf2e1f1da1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b555b6784dd0e1086b4b744f20afbc152435bba3395fa538efdf2e1f1da1d3", kill_on_drop: false }`
[INFO] [stdout] 29b555b6784dd0e1086b4b744f20afbc152435bba3395fa538efdf2e1f1da1d3
