[INFO] cloning repository https://github.com/kaikalii/fit-text
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaikalii/fit-text" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Ffit-text", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Ffit-text'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88773fa1fcc49d4f90189fa9381cf7338e2d1c36
[INFO] testing kaikalii/fit-text against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaikalii%2Ffit-text" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kaikalii/fit-text on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaikalii/fit-text
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/kaikalii/fit-text
[INFO] tweaked toml for git repo https://github.com/kaikalii/fit-text written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kaikalii/fit-text already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-vec v0.6.1
[INFO] [stderr]   Downloaded image v0.22.2
[INFO] [stderr]   Downloaded graphics_buffer v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cb965e099af390fa4e3e7c2fc65a8dd20238442fdf867da12ff35ec5cffab9d
[INFO] running `Command { std: "docker" "start" "-a" "6cb965e099af390fa4e3e7c2fc65a8dd20238442fdf867da12ff35ec5cffab9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cb965e099af390fa4e3e7c2fc65a8dd20238442fdf867da12ff35ec5cffab9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb965e099af390fa4e3e7c2fc65a8dd20238442fdf867da12ff35ec5cffab9d", kill_on_drop: false }`
[INFO] [stdout] 6cb965e099af390fa4e3e7c2fc65a8dd20238442fdf867da12ff35ec5cffab9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de07e4db285c98becbfa1915bee988fafa2e8702a4b2b1b3ce97631fa03b4035
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de07e4db285c98becbfa1915bee988fafa2e8702a4b2b1b3ce97631fa03b4035", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.0
[INFO] [stderr]    Compiling piston-texture v0.8.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling read_color v1.0.0
[INFO] [stderr]    Compiling interpolation v0.2.0
[INFO] [stderr]    Compiling vector2math v0.6.0
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling vecmath v1.0.0
[INFO] [stderr]    Compiling piston-viewport v1.0.0
[INFO] [stderr]    Compiling rusttype v0.8.2
[INFO] [stderr]    Compiling piston2d-graphics v0.36.0
[INFO] [stderr]    Compiling fit_text v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "de07e4db285c98becbfa1915bee988fafa2e8702a4b2b1b3ce97631fa03b4035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de07e4db285c98becbfa1915bee988fafa2e8702a4b2b1b3ce97631fa03b4035", kill_on_drop: false }`
[INFO] [stdout] de07e4db285c98becbfa1915bee988fafa2e8702a4b2b1b3ce97631fa03b4035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de83bbdc0f66af1375e364f31becc1ce0b70c83a44054a6558315275db73e3e2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de83bbdc0f66af1375e364f31becc1ce0b70c83a44054a6558315275db73e3e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.1
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling piston2d-graphics v0.35.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.2
[INFO] [stderr]    Compiling graphics_buffer v0.7.2
[INFO] [stderr]    Compiling fit_text v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>: graphics::character::CharacterCache` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:24:5
[INFO] [stdout]     |
[INFO] [stdout] 24  |     fitted_text(s1, rect, 30, &mut glyphs, IDENTITY, &mut normal_buffer).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:535:8
[INFO] [stdout]     |
[INFO] [stdout] 535 |     C: CharacterCache,
[INFO] [stdout]     |        -------------- required by this bound in `fit_text::fitted_text`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.35.0/./src/glyph_cache/rusttype.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / impl<'b, F, T: ImageSize> CharacterCache for GlyphCache<'b, F, T>
[INFO] [stdout] 133 | |     where T: CreateTexture<F> + UpdateTexture<F>
[INFO] [stdout] 134 | | {
[INFO] [stdout] 135 | |     type Texture = T;
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     }
[INFO] [stdout] 261 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `graphics_buffer::RenderBuffer: graphics::graphics::Graphics` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:24:5
[INFO] [stdout]     |
[INFO] [stdout] 24  |     fitted_text(s1, rect, 30, &mut glyphs, IDENTITY, &mut normal_buffer).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^ the trait `graphics::graphics::Graphics` is not implemented for `graphics_buffer::RenderBuffer`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:537:8
[INFO] [stdout]     |
[INFO] [stdout] 537 |     G: Graphics<Texture = C::Texture>,
[INFO] [stdout]     |        ------------------------------ required by this bound in `fit_text::fitted_text`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/graphics_buffer-0.7.2/src/lib.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | / impl Graphics for RenderBuffer {
[INFO] [stdout] 228 | |     type Texture = RenderBuffer;
[INFO] [stdout] 229 | |     fn clear_color(&mut self, color: Color) {
[INFO] [stdout] 230 | |         for (_, _, pixel) in self.inner.enumerate_pixels_mut() {
[INFO] [stdout] ...   |
[INFO] [stdout] 362 | |     }
[INFO] [stdout] 363 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>: graphics::character::CharacterCache` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     fitted_colored_text(s2, rect, 30, &mut glyphs, IDENTITY, &mut colored_buffer).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ the trait `graphics::character::CharacterCache` is not implemented for `graphics::glyph_cache::rusttype::GlyphCache<'_, (), graphics_buffer::RenderBuffer>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:570:8
[INFO] [stdout]     |
[INFO] [stdout] 570 |     C: CharacterCache,
[INFO] [stdout]     |        -------------- required by this bound in `fit_text::fitted_colored_text`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.35.0/./src/glyph_cache/rusttype.rs:132:1
[INFO] [stdout]     |
[INFO] [stdout] 132 | / impl<'b, F, T: ImageSize> CharacterCache for GlyphCache<'b, F, T>
[INFO] [stdout] 133 | |     where T: CreateTexture<F> + UpdateTexture<F>
[INFO] [stdout] 134 | | {
[INFO] [stdout] 135 | |     type Texture = T;
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     }
[INFO] [stdout] 261 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `graphics_buffer::RenderBuffer: graphics::graphics::Graphics` is not satisfied
[INFO] [stdout]    --> examples/simple.rs:27:5
[INFO] [stdout]     |
[INFO] [stdout] 27  |     fitted_colored_text(s2, rect, 30, &mut glyphs, IDENTITY, &mut colored_buffer).unwrap();
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ the trait `graphics::graphics::Graphics` is not implemented for `graphics_buffer::RenderBuffer`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:572:8
[INFO] [stdout]     |
[INFO] [stdout] 572 |     G: Graphics<Texture = C::Texture>,
[INFO] [stdout]     |        ------------------------------ required by this bound in `fit_text::fitted_colored_text`
[INFO] [stdout]     |
[INFO] [stdout] help: trait impl with same name found
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/graphics_buffer-0.7.2/src/lib.rs:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | / impl Graphics for RenderBuffer {
[INFO] [stdout] 228 | |     type Texture = RenderBuffer;
[INFO] [stdout] 229 | |     fn clear_color(&mut self, color: Color) {
[INFO] [stdout] 230 | |         for (_, _, pixel) in self.inner.enumerate_pixels_mut() {
[INFO] [stdout] ...   |
[INFO] [stdout] 362 | |     }
[INFO] [stdout] 363 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `graphics` are being used?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fit_text`.
[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 `Command { std: "docker" "inspect" "de83bbdc0f66af1375e364f31becc1ce0b70c83a44054a6558315275db73e3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de83bbdc0f66af1375e364f31becc1ce0b70c83a44054a6558315275db73e3e2", kill_on_drop: false }`
[INFO] [stdout] de83bbdc0f66af1375e364f31becc1ce0b70c83a44054a6558315275db73e3e2