[INFO] updating cached repository https://github.com/gmalmquist/meshproc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e734218f7dcec00165d07daaa820ed4a0f12246f
[INFO] testing gmalmquist/meshproc against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmalmquist%2Fmeshproc" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gmalmquist/meshproc on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gmalmquist/meshproc
[INFO] finished tweaking git repo https://github.com/gmalmquist/meshproc
[INFO] tweaked toml for git repo https://github.com/gmalmquist/meshproc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gmalmquist/meshproc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] adef4eb53b996ebc7230acbb24a268766b57a0d9b306fffbc2f1fc95e780232b
[INFO] running `"docker" "start" "-a" "adef4eb53b996ebc7230acbb24a268766b57a0d9b306fffbc2f1fc95e780232b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling stl_io v0.4.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling meshproc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `byteorder::WriteBytesExt`
[INFO] [stderr]   --> src/csg.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use byteorder::WriteBytesExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::INFINITY`
[INFO] [stderr]  --> src/geom.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::f64::INFINITY;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Div`
[INFO] [stderr]  --> src/geom.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ops::Div;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::panic::resume_unwind`
[INFO] [stderr]  --> src/geom.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::panic::resume_unwind;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MeshFace`
[INFO] [stderr]  --> src/geom.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::mesh::{Mesh, MeshBuilder, MeshFace, MeshFaceIter};
[INFO] [stderr]   |                                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::max`
[INFO] [stderr]  --> src/mesh.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::max;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/mesh.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::scalar::FloatRange`
[INFO] [stderr]   --> src/mesh.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::scalar::FloatRange;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Basis3`, `Frame3`
[INFO] [stderr]   --> src/mesh.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::threed::{Basis3, Frame3, Pt3, Ray3, Vec3};
[INFO] [stderr]    |                     ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Polygon`
[INFO] [stderr]   --> src/lib.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::geom::{Polygon, FaceLike};
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/mesh.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/geom.rs:455:13
[INFO] [stderr]     |
[INFO] [stderr] 455 |         let mut axis = self.vector().cross(&edge.vector()).normalized();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:306:9
[INFO] [stderr]     |
[INFO] [stderr] 306 |         writer.write_all(&header);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:307:9
[INFO] [stderr]     |
[INFO] [stderr] 307 |         writer.write_u32::<LittleEndian>(triangle_count as u32);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:310:13
[INFO] [stderr]     |
[INFO] [stderr] 310 |             writer.write_f32::<LittleEndian>(normal.x as f32);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:311:13
[INFO] [stderr]     |
[INFO] [stderr] 311 |             writer.write_f32::<LittleEndian>(normal.y as f32);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |             writer.write_f32::<LittleEndian>(normal.z as f32);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:317:17
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 writer.write_f32::<LittleEndian>((0.0_f64).max(offset.x + point.x) as f32);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:318:17
[INFO] [stderr]     |
[INFO] [stderr] 318 |                 writer.write_f32::<LittleEndian>((0.0_f64).max(offset.y + point.y) as f32);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:319:17
[INFO] [stderr]     |
[INFO] [stderr] 319 |                 writer.write_f32::<LittleEndian>((0.0_f64).max(offset.z + point.z) as f32);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/mesh.rs:322:13
[INFO] [stderr]     |
[INFO] [stderr] 322 |             writer.write_u16::<LittleEndian>(0); // Attribute count, which most tools expect to be 0.
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stop`
[INFO] [stderr]   --> src/main.rs:20:45
[INFO] [stderr]    |
[INFO] [stderr] 20 | use meshproc::VisitResult::{Continue, Skip, Stop};
[INFO] [stderr]    |                                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot multiply `{integer}` to `{float}`
[INFO] [stderr]    --> src/main.rs:120:41
[INFO] [stderr]     |
[INFO] [stderr] 120 |             if face.area() < (clearance * 2) * (clearance * 2) {
[INFO] [stderr]     |                                         ^ no implementation for `{float} * {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Mul<{integer}>` is not implemented for `{float}`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot multiply `{integer}` to `{float}`
[INFO] [stderr]    --> src/main.rs:120:59
[INFO] [stderr]     |
[INFO] [stderr] 120 |             if face.area() < (clearance * 2) * (clearance * 2) {
[INFO] [stderr]     |                                                           ^ no implementation for `{float} * {integer}`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Mul<{integer}>` is not implemented for `{float}`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `meshproc`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "adef4eb53b996ebc7230acbb24a268766b57a0d9b306fffbc2f1fc95e780232b"`
[INFO] running `"docker" "rm" "-f" "adef4eb53b996ebc7230acbb24a268766b57a0d9b306fffbc2f1fc95e780232b"`
[INFO] [stdout] adef4eb53b996ebc7230acbb24a268766b57a0d9b306fffbc2f1fc95e780232b