[INFO] fetching crate triangle-rs 0.1.0...
[INFO] checking triangle-rs-0.1.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate triangle-rs 0.1.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate triangle-rs 0.1.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triangle-rs 0.1.0
[INFO] finished tweaking crates.io crate triangle-rs 0.1.0
[INFO] tweaked toml for crates.io crate triangle-rs 0.1.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate triangle-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5193d46c61d7d8e65bec6dd23b9364af63d2fff8452f1bc6182d974fcb06e812
[INFO] running `Command { std: "docker" "start" "-a" "5193d46c61d7d8e65bec6dd23b9364af63d2fff8452f1bc6182d974fcb06e812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5193d46c61d7d8e65bec6dd23b9364af63d2fff8452f1bc6182d974fcb06e812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5193d46c61d7d8e65bec6dd23b9364af63d2fff8452f1bc6182d974fcb06e812", kill_on_drop: false }`
[INFO] [stdout] 5193d46c61d7d8e65bec6dd23b9364af63d2fff8452f1bc6182d974fcb06e812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e782ba742de6c70c18ff3faafd2ea3c76609ee038f8b933759b43073bd4b2e37
[INFO] running `Command { std: "docker" "start" "-a" "e782ba742de6c70c18ff3faafd2ea3c76609ee038f8b933759b43073bd4b2e37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking iter-read v0.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking pdqselect v0.1.0
[INFO] [stderr]     Checking clamp v0.1.0
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling triangle-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking serde-pickle v0.6.3
[INFO] [stderr]     Checking spade v1.8.2
[INFO] [stdout] error[E0432]: unresolved import `complot`
[INFO] [stdout]  --> examples/box.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use complot as plt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no external crate `complot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `complot`
[INFO] [stdout]  --> examples/delaunay.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use complot as plt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no external crate `complot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `complot`
[INFO] [stdout]  --> examples/delaunay.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use complot::TriPlot;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `complot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spade::delaunay::FloatDelaunayTriangulation`
[INFO] [stdout]  --> examples/delaunay.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use spade::delaunay::FloatDelaunayTriangulation;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `triangle_rs::Builder`
[INFO] [stdout]  --> examples/gmt_m1_triangulation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use triangle_rs::Builder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `triangle-rs` due to 3 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `xn`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:129:10
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let (xn, yn): (Vec<f64>, Vec<f64>) = nodes.into_iter().unzip();
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_xn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yn`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let (xn, yn): (Vec<f64>, Vec<f64>) = nodes.into_iter().unzip();
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_yn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xe`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:130:10
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let (xe, ye): (Vec<i32>, Vec<i32>) = edges.into_iter().unzip();
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_xe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ye`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let (xe, ye): (Vec<i32>, Vec<i32>) = edges.into_iter().unzip();
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_ye`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `xh`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:131:10
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let (xh, yh): (Vec<f64>, Vec<f64>) = holes.iter().map(|z| (z[0], z[1])).unzip();
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_xh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yh`
[INFO] [stdout]    --> examples/gmt_m1_triangulation.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let (xh, yh): (Vec<f64>, Vec<f64>) = holes.iter().map(|z| (z[0], z[1])).unzip();
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_yh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `mesh` found for struct `Delaunay` in the current scope
[INFO] [stdout]   --> examples/box.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tri.mesh(&tri.x(), &tri.y(), [0; 3], &mut ax);
[INFO] [stdout]    |         ^^^^ method not found in `Delaunay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e782ba742de6c70c18ff3faafd2ea3c76609ee038f8b933759b43073bd4b2e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e782ba742de6c70c18ff3faafd2ea3c76609ee038f8b933759b43073bd4b2e37", kill_on_drop: false }`
[INFO] [stdout] e782ba742de6c70c18ff3faafd2ea3c76609ee038f8b933759b43073bd4b2e37
