[INFO] updating cached repository https://github.com/dorsath/octree
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 0d59c6582b1ac143a75dd391d59117911b39d8dc
[INFO] testing dorsath/octree against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdorsath%2Foctree" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dorsath/octree on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dorsath/octree
[INFO] finished tweaking git repo https://github.com/dorsath/octree
[INFO] tweaked toml for git repo https://github.com/dorsath/octree written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dorsath/octree already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/sebcrozet/nalgebra`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b17b52fb786e29c76be4ca5856bf742c0f42974e2d175fce6b6f91000ee8f243
[INFO] running `"docker" "start" "-a" "b17b52fb786e29c76be4ca5856bf742c0f42974e2d175fce6b6f91000ee8f243"`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.3
[INFO] [stderr]    Compiling nalgebra v0.18.1 (https://github.com/sebcrozet/nalgebra#f71d0c5b)
[INFO] [stderr]    Compiling octree v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::num::Float`
[INFO] [stderr]  --> src/octree/octree.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::Float`
[INFO] [stderr]  --> src/octree/render.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::num::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^ no `Float` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         Vec3::new(0.0, 0.0, 0.0),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |         Vec3::new(0.5, 0.0, 0.0),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         Vec3::new(0.0, 0.5, 0.0),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |         Vec3::new(0.5, 0.5, 0.0),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         Vec3::new(0.0, 0.0, 0.5),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Vec3::new(0.5, 0.0, 0.5),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         Vec3::new(0.0, 0.5, 0.5),
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Vec3`
[INFO] [stderr]   --> src/octree/octree.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |         Vec3::new(0.5, 0.5, 0.5)
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Vec3`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stderr]   --> src/octree/octree.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub type Coordinate  = Vec3<f64>;
[INFO] [stderr]    |                        ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Vec3` in this scope
[INFO] [stderr]  --> src/octree/raycasting.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Vector  = Vec3<f64>;
[INFO] [stderr]   |                    ^^^^ help: a struct with a similar name exists: `Vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::*`
[INFO] [stderr]  --> src/octree/render.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nalgebra::*;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `build`
[INFO] [stderr]  --> src/octree/render.rs:8:33
[INFO] [stderr]   |
[INFO] [stderr] 8 | use octree::raycasting::{Pixel, build};
[INFO] [stderr]   |                                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied
[INFO] [stderr]   --> src/octree/render.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 44 |     image::ImageLuma8(imgbuf).save(fout, image::PNG);
[INFO] [stderr]    |                               ^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra`
[INFO] [stderr]  --> src/octree/octree.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nalgebra::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra`
[INFO] [stderr]  --> src/octree/raycasting.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nalgebra::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra`
[INFO] [stderr]  --> src/octree/scene.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `octree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b17b52fb786e29c76be4ca5856bf742c0f42974e2d175fce6b6f91000ee8f243"`
[INFO] running `"docker" "rm" "-f" "b17b52fb786e29c76be4ca5856bf742c0f42974e2d175fce6b6f91000ee8f243"`
[INFO] [stdout] b17b52fb786e29c76be4ca5856bf742c0f42974e2d175fce6b6f91000ee8f243