[INFO] crate piston-opengex 0.6.0 is already in cache
[INFO] checking piston-opengex-0.6.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate piston-opengex 0.6.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate piston-opengex 0.6.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate piston-opengex 0.6.0
[INFO] finished tweaking crates.io crate piston-opengex 0.6.0
[INFO] tweaked toml for crates.io crate piston-opengex 0.6.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4331e40d14069631b2053c95370c5a5d7798afc32840161b75262adfdf028ca5
[INFO] running `"docker" "start" "-a" "4331e40d14069631b2053c95370c5a5d7798afc32840161b75262adfdf028ca5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking piston-texture v0.3.0
[INFO] [stderr]    Compiling sdl2-sys v0.8.1
[INFO] [stderr]     Checking range v0.3.1
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.1.0
[INFO] [stderr]     Checking vec_map v0.3.0
[INFO] [stderr]     Checking draw_state v0.3.0
[INFO] [stderr]    Compiling freetype-sys v0.3.1
[INFO] [stderr]     Checking pistoncore-input v0.8.1
[INFO] [stderr]     Checking dylib v0.0.1
[INFO] [stderr]     Checking quaternion v0.2.1
[INFO] [stderr]     Checking osmesa-sys v0.0.5
[INFO] [stderr]     Checking png v0.4.3
[INFO] [stderr]    Compiling xml-rs v0.2.2
[INFO] [stderr]     Checking piston2d-graphics v0.14.0
[INFO] [stderr]     Checking read_token v0.6.2
[INFO] [stderr]     Checking x11-dl v2.3.1
[INFO] [stderr]     Checking piston3d-cam v0.2.0
[INFO] [stderr]     Checking piston-opengex v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gif v0.7.0
[INFO] [stderr]     Checking piston_meta v0.25.1
[INFO] [stderr]     Checking freetype-rs v0.5.0
[INFO] [stderr]     Checking gfx_core v0.1.2
[INFO] [stderr]     Checking sdl2 v0.14.0
[INFO] [stderr]     Checking image v0.6.1
[INFO] [stderr]    Compiling gl_generator v0.4.2
[INFO] [stderr]     Checking piston_meta_search v0.12.0
[INFO] [stderr]     Checking pistoncore-window v0.14.0
[INFO] [stderr]     Checking camera_controllers v0.10.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.17.0
[INFO] [stderr]     Checking piston v0.17.0
[INFO] [stderr]    Compiling gl v0.5.2
[INFO] [stderr]    Compiling glutin v0.4.9
[INFO] [stderr]     Checking gfx v0.9.1
[INFO] [stderr]     Checking gfx_device_gl v0.8.2
[INFO] [stderr]     Checking piston-gfx_texture v0.8.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.20.0
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.24.0
[INFO] [stderr] error: `$crate` may not be imported
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-gfx_graphics-0.19.0/src/back_end.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / gfx_pipeline_base!( pipe_colored {
[INFO] [stderr] 26 | |     pos: gfx::VertexBuffer<PositionFormat>,
[INFO] [stderr] 27 | |     color: gfx::Global<[f32; 4]>,
[INFO] [stderr] 28 | |     blend_target: gfx::BlendTarget<gfx::format::Rgba8>,
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     scissor: gfx::Scissor,
[INFO] [stderr] 32 | | });
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: `$crate` may not be imported
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-gfx_graphics-0.19.0/src/back_end.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / gfx_pipeline_base!( pipe_textured {
[INFO] [stderr] 35 | |     pos: gfx::VertexBuffer<PositionFormat>,
[INFO] [stderr] 36 | |     uv: gfx::VertexBuffer<TexCoordsFormat>,
[INFO] [stderr] 37 | |     color: gfx::Global<[f32; 4]>,
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     scissor: gfx::Scissor,
[INFO] [stderr] 43 | | });
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `piston2d-gfx_graphics`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4331e40d14069631b2053c95370c5a5d7798afc32840161b75262adfdf028ca5"`
[INFO] running `"docker" "rm" "-f" "4331e40d14069631b2053c95370c5a5d7798afc32840161b75262adfdf028ca5"`
[INFO] [stdout] 4331e40d14069631b2053c95370c5a5d7798afc32840161b75262adfdf028ca5
