[INFO] updating cached repository Arnaz87/Miterra
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Arnaz87/Miterra
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Arnaz87/Miterra" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Arnaz87/Miterra" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Arnaz87/Miterra"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Arnaz87/Miterra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d31d65b6f58028c266ca299b815eb0a884bdec0e
[INFO] sha for GitHub repo Arnaz87/Miterra: d31d65b6f58028c266ca299b815eb0a884bdec0e
[INFO] validating manifest of Arnaz87/Miterra on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Arnaz87/Miterra on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Arnaz87/Miterra
[INFO] finished frobbing Arnaz87/Miterra
[INFO] frobbed toml for Arnaz87/Miterra written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra/Cargo.toml
[INFO] started frobbing Arnaz87/Miterra
[INFO] finished frobbing Arnaz87/Miterra
[INFO] frobbed toml for Arnaz87/Miterra written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Arnaz87/Miterra/Cargo.toml
[INFO] crate Arnaz87/Miterra has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Arnaz87/Miterra against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] bd0526c2bfae61d0cd138fd055ca3998cc0af1b5070a4cc71008fee3397869dc
[INFO] running `"docker" "start" "-a" "bd0526c2bfae61d0cd138fd055ca3998cc0af1b5070a4cc71008fee3397869dc"`
[INFO] [stderr]    Compiling num-rational v0.1.41
[INFO] [stderr]    Compiling cgmath v0.16.0
[INFO] [stderr]    Compiling glutin v0.12.1
[INFO] [stderr]    Compiling winit v0.10.1
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling gfx_window_glutin v0.20.0
[INFO] [stderr]    Compiling miterra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `mesher::Mesher`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use mesher::Mesher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use gfx::traits::FactoryExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use gfx::Device;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Matrix4`
[INFO] [stderr]   --> src/main.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 | use cgmath::{Matrix4, Vector3, InnerSpace, Rad, Deg};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunks`
[INFO] [stderr]    --> src/chunk/mod.rs:134:17
[INFO] [stderr]     |
[INFO] [stderr] 134 |             ref chunks, ref grass_texture, ref soilsand_texture, ref sampler, ..
[INFO] [stderr]     |                 ^^^^^^ help: try ignoring the field: `chunks: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut event_loop = glutin::EventsLoop::new();
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let (window, mut device, mut factory, rtv, stv) =
[INFO] [stderr]    |                      ----^^^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let mut encoder: gfx::Encoder<_, _> = factory.create_command_buffer().into();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SphereSource`
[INFO] [stderr]  --> src/voxel_source.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct SphereSource {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EDGE_CONNECTION`
[INFO] [stderr]   --> src/marching_cubes/data.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / pub const EDGE_CONNECTION: [[usize; 2]; 12] = [
[INFO] [stderr] 18 | |     [0,1], [1,2], [2,3], [3,0],
[INFO] [stderr] 19 | |     [4,5], [5,6], [6,7], [7,4],
[INFO] [stderr] 20 | |     [0,4], [1,5], [2,6], [3,7]
[INFO] [stderr] 21 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EDGE_DIRECTION`
[INFO] [stderr]   --> src/marching_cubes/data.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / pub const EDGE_DIRECTION: [[f32; 3]; 12] = [
[INFO] [stderr] 25 | |     [1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [-1.0, 0.0, 0.0], [0.0, -1.0, 0.0],
[INFO] [stderr] 26 | |     [1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [-1.0, 0.0, 0.0], [0.0, -1.0, 0.0],
[INFO] [stderr] 27 | |     [0.0, 0.0, 1.0], [0.0, 0.0, 1.0], [ 0.0, 0.0, 1.0], [0.0,  0.0, 1.0]
[INFO] [stderr] 28 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/mesh.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new () -> Self {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `camera`
[INFO] [stderr]   --> src/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     camera: Camera,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sun_angle`
[INFO] [stderr]   --> src/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     sun_angle: Vector3<f32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.07s
[INFO] running `"docker" "inspect" "bd0526c2bfae61d0cd138fd055ca3998cc0af1b5070a4cc71008fee3397869dc"`
[INFO] running `"docker" "rm" "-f" "bd0526c2bfae61d0cd138fd055ca3998cc0af1b5070a4cc71008fee3397869dc"`
[INFO] [stdout] bd0526c2bfae61d0cd138fd055ca3998cc0af1b5070a4cc71008fee3397869dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3c41c78f68e62ea4e08422f46143868d1a53a8e72c4206a876f68249a6a95db4
[INFO] running `"docker" "start" "-a" "3c41c78f68e62ea4e08422f46143868d1a53a8e72c4206a876f68249a6a95db4"`
[INFO] [stderr]    Compiling miterra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `mesher::Mesher`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use mesher::Mesher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::traits::FactoryExt`
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use gfx::traits::FactoryExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx::Device`
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use gfx::Device;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Matrix4`
[INFO] [stderr]   --> src/main.rs:33:14
[INFO] [stderr]    |
[INFO] [stderr] 33 | use cgmath::{Matrix4, Vector3, InnerSpace, Rad, Deg};
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `chunks`
[INFO] [stderr]    --> src/chunk/mod.rs:134:17
[INFO] [stderr]     |
[INFO] [stderr] 134 |             ref chunks, ref grass_texture, ref soilsand_texture, ref sampler, ..
[INFO] [stderr]     |                 ^^^^^^ help: try ignoring the field: `chunks: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let mut event_loop = glutin::EventsLoop::new();
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let (window, mut device, mut factory, rtv, stv) =
[INFO] [stderr]    |                      ----^^^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/base.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let mut encoder: gfx::Encoder<_, _> = factory.create_command_buffer().into();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SphereSource`
[INFO] [stderr]  --> src/voxel_source.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct SphereSource {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EDGE_CONNECTION`
[INFO] [stderr]   --> src/marching_cubes/data.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / pub const EDGE_CONNECTION: [[usize; 2]; 12] = [
[INFO] [stderr] 18 | |     [0,1], [1,2], [2,3], [3,0],
[INFO] [stderr] 19 | |     [4,5], [5,6], [6,7], [7,4],
[INFO] [stderr] 20 | |     [0,4], [1,5], [2,6], [3,7]
[INFO] [stderr] 21 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `EDGE_DIRECTION`
[INFO] [stderr]   --> src/marching_cubes/data.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / pub const EDGE_DIRECTION: [[f32; 3]; 12] = [
[INFO] [stderr] 25 | |     [1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [-1.0, 0.0, 0.0], [0.0, -1.0, 0.0],
[INFO] [stderr] 26 | |     [1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [-1.0, 0.0, 0.0], [0.0, -1.0, 0.0],
[INFO] [stderr] 27 | |     [0.0, 0.0, 1.0], [0.0, 0.0, 1.0], [ 0.0, 0.0, 1.0], [0.0,  0.0, 1.0]
[INFO] [stderr] 28 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/mesh.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub fn new () -> Self {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `camera`
[INFO] [stderr]   --> src/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     camera: Camera,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sun_angle`
[INFO] [stderr]   --> src/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     sun_angle: Vector3<f32>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "3c41c78f68e62ea4e08422f46143868d1a53a8e72c4206a876f68249a6a95db4"`
[INFO] running `"docker" "rm" "-f" "3c41c78f68e62ea4e08422f46143868d1a53a8e72c4206a876f68249a6a95db4"`
[INFO] [stdout] 3c41c78f68e62ea4e08422f46143868d1a53a8e72c4206a876f68249a6a95db4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Arnaz87/Miterra:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 491e175266d70aa384ab749f53620b5065ebc505d857b15f780dd435ed40a01d
[INFO] running `"docker" "start" "-a" "491e175266d70aa384ab749f53620b5065ebc505d857b15f780dd435ed40a01d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/miterra-35a0147afde34d9d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "491e175266d70aa384ab749f53620b5065ebc505d857b15f780dd435ed40a01d"`
[INFO] running `"docker" "rm" "-f" "491e175266d70aa384ab749f53620b5065ebc505d857b15f780dd435ed40a01d"`
[INFO] [stdout] 491e175266d70aa384ab749f53620b5065ebc505d857b15f780dd435ed40a01d