[INFO] fetching crate bezier-nd 0.6.4...
[INFO] checking bezier-nd-0.6.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate bezier-nd 0.6.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bezier-nd 0.6.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bezier-nd 0.6.4
[INFO] tweaked toml for crates.io crate bezier-nd 0.6.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bezier-nd 0.6.4 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bezier-nd 0.6.4 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | homepage = "https://github.com/atthecodeface/bezier-nd-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 | repository = "https://github.com/atthecodeface/bezier-nd-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `bezier-nd` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb
[INFO] running `Command { std: "docker" "start" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | homepage = "https://github.com/atthecodeface/bezier-nd-rs"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 | repository = "https://github.com/atthecodeface/bezier-nd-rs"
[INFO] [stderr]    |              -----------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `bezier-nd` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking geo-nd v0.6.4
[INFO] [stderr]     Checking bezier-nd v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `[F; D]`
[INFO] [stdout]   --> tests/bezier.rs:51:31
[INFO] [stdout]    |
[INFO] [stdout] 51 |     vec_eq(bez.borrow_pt(0), &v[0].into());
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 51 -     vec_eq(bez.borrow_pt(0), &v[0].into());
[INFO] [stdout] 51 +     vec_eq(bez.borrow_pt(0), &v[0]);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 51 -     vec_eq(bez.borrow_pt(0), &v[0].into());
[INFO] [stdout] 51 +     vec_eq(bez.borrow_pt(0), &<[F; D] as Into<_>>::into(v[0]));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[F; D]`
[INFO] [stdout]   --> tests/bezier.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |     vec_eq(bez.borrow_pt(2), &v[1].into());
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 52 -     vec_eq(bez.borrow_pt(2), &v[1].into());
[INFO] [stdout] 52 +     vec_eq(bez.borrow_pt(2), &v[1]);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 52 -     vec_eq(bez.borrow_pt(2), &v[1].into());
[INFO] [stdout] 52 +     vec_eq(bez.borrow_pt(2), &<[F; D] as Into<_>>::into(v[1]));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[F; D]`
[INFO] [stdout]   --> tests/bezier.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |     vec_eq(bez.borrow_pt(3), &v[2].into());
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 53 -     vec_eq(bez.borrow_pt(3), &v[2].into());
[INFO] [stdout] 53 +     vec_eq(bez.borrow_pt(3), &v[2]);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 53 -     vec_eq(bez.borrow_pt(3), &v[2].into());
[INFO] [stdout] 53 +     vec_eq(bez.borrow_pt(3), &<[F; D] as Into<_>>::into(v[2]));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[F; D]`
[INFO] [stdout]   --> tests/bezier.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |     vec_eq(bez.borrow_pt(1), &v[3].into());
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 54 -     vec_eq(bez.borrow_pt(1), &v[3].into());
[INFO] [stdout] 54 +     vec_eq(bez.borrow_pt(1), &v[3]);
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 54 -     vec_eq(bez.borrow_pt(1), &v[3].into());
[INFO] [stdout] 54 +     vec_eq(bez.borrow_pt(1), &<[F; D] as Into<_>>::into(v[3]));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[f32; 2]`
[INFO] [stdout]    --> tests/bezier.rs:378:10
[INFO] [stdout]     |
[INFO] [stdout] 378 |         &[1., 0.].into(),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 378 -         &[1., 0.].into(),
[INFO] [stdout] 378 +         &[1., 0.],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 378 -         &[1., 0.].into(),
[INFO] [stdout] 378 +         &<[f32; 2] as Into<_>>::into([1., 0.]),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[f32; 2]`
[INFO] [stdout]    --> tests/bezier.rs:379:10
[INFO] [stdout]     |
[INFO] [stdout] 379 |         &[0., 1.].into(),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 379 -         &[0., 1.].into(),
[INFO] [stdout] 379 +         &[0., 1.],
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 379 -         &[0., 1.].into(),
[INFO] [stdout] 379 +         &<[f32; 2] as Into<_>>::into([0., 1.]),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bezier-nd` (test "bezier") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb", kill_on_drop: false }`
[INFO] [stdout] e370fe3a2d2a200eb1f8bdaa28f6b973b92f939cd478439fc5b61f0862b6befb
