[INFO] updating cached repository fkaa/sw-rasterizer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fkaa/sw-rasterizer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fkaa/sw-rasterizer" "work/ex/beta-1.38-1/sources/1.37.0/gh/fkaa/sw-rasterizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fkaa/sw-rasterizer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fkaa/sw-rasterizer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fkaa/sw-rasterizer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fkaa/sw-rasterizer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9ff9197161a9e4e7dc42ff4a6b883c1422d648f
[INFO] sha for GitHub repo fkaa/sw-rasterizer: d9ff9197161a9e4e7dc42ff4a6b883c1422d648f
[INFO] validating manifest of fkaa/sw-rasterizer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fkaa/sw-rasterizer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fkaa/sw-rasterizer
[INFO] finished frobbing fkaa/sw-rasterizer
[INFO] frobbed toml for fkaa/sw-rasterizer written to work/ex/beta-1.38-1/sources/1.37.0/gh/fkaa/sw-rasterizer/Cargo.toml
[INFO] started frobbing fkaa/sw-rasterizer
[INFO] finished frobbing fkaa/sw-rasterizer
[INFO] frobbed toml for fkaa/sw-rasterizer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fkaa/sw-rasterizer/Cargo.toml
[INFO] crate fkaa/sw-rasterizer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fkaa/sw-rasterizer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fkaa/sw-rasterizer:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f56bd0fc8fd53183ebae03d8807691dfe51ef3c9991ac87a02bf9899147a4e77
[INFO] running `"docker" "start" "-a" "f56bd0fc8fd53183ebae03d8807691dfe51ef3c9991ac87a02bf9899147a4e77"`
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.7.19
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling sdl2-sys v0.23.0
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling obj v0.5.0
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling phf v0.7.19
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling cmake v0.1.18
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling draw_state v0.6.0
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling clock_ticks v0.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.5
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling phf_generator v0.7.19
[INFO] [stderr]    Compiling cgmath v0.12.0
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling gfx_core v0.5.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling hprof v0.1.3
[INFO] [stderr]    Compiling glfw-sys v3.2.1
[INFO] [stderr]    Compiling phf_codegen v0.7.19
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling wayland-client v0.7.5
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling glutin v0.7.0
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling sdl2 v0.23.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling glfw v0.5.0
[INFO] [stderr]    Compiling gfx v0.13.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling gfx_device_gl v0.12.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling gfx_window_sdl v0.4.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling gfx_window_glfw v0.12.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.5
[INFO] [stderr]    Compiling wayland-kbd v0.6.2
[INFO] [stderr]    Compiling wayland-window v0.4.2
[INFO] [stderr]    Compiling winit v0.5.5
[INFO] [stderr]    Compiling gfx_window_glutin v0.13.1 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling gfx_app v0.3.0 (https://github.com/gfx-rs/gfx#dae247ce)
[INFO] [stderr]    Compiling sw-rast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(slice_patterns)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(step_by)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath::SquareMatrix`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cgmath::SquareMatrix;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Depth`, `Rgba8`
[INFO] [stderr]   --> src/main.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gfx::format::{Rgba8, Depth, ChannelType};
[INFO] [stderr]    |                   ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Access`
[INFO] [stderr]   --> src/main.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use gfx::memory::{Usage, Access};
[INFO] [stderr]    |                          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_app::ColorFormat`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use gfx_app::ColorFormat;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vector3`
[INFO] [stderr]  --> src/rasterizer.rs:3:32
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cgmath::{Matrix4, Vector4, Vector3, Vector2};
[INFO] [stderr]   |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/rasterizer.rs:198:26
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 for x in (min.x..max.x) {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]    --> src/rasterizer.rs:199:30
[INFO] [stderr]     |
[INFO] [stderr] 199 |                     for y in (min.y..max.y) {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:183:76
[INFO] [stderr]     |
[INFO] [stderr] 183 |         self.rasterizer.set_proj(cgmath::perspective(cgmath::Deg(60.0f32), (SIZE.0 as f32 / SIZE.1 as f32), 0.1, 1000.0));
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `sw-rast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f56bd0fc8fd53183ebae03d8807691dfe51ef3c9991ac87a02bf9899147a4e77"`
[INFO] running `"docker" "rm" "-f" "f56bd0fc8fd53183ebae03d8807691dfe51ef3c9991ac87a02bf9899147a4e77"`
[INFO] [stdout] f56bd0fc8fd53183ebae03d8807691dfe51ef3c9991ac87a02bf9899147a4e77