[INFO] cloning repository https://github.com/cjsoltermann/dragger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjsoltermann/dragger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjsoltermann%2Fdragger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjsoltermann%2Fdragger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d20b93576c2395fba946d076d06f989277d39b09 [INFO] checking cjsoltermann/dragger against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjsoltermann%2Fdragger" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjsoltermann/dragger on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjsoltermann/dragger [INFO] finished tweaking git repo https://github.com/cjsoltermann/dragger [INFO] tweaked toml for git repo https://github.com/cjsoltermann/dragger written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cjsoltermann/dragger already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glutin_egl_sys v0.1.3 [INFO] [stderr] Downloaded png v0.15.0 [INFO] [stderr] Downloaded arrayvec v0.5.0 [INFO] [stderr] Downloaded winit v0.19.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39984ffe75e7d12c02316980b3f24e1fcc2d1b7256ed9459f13fe915f285c60d [INFO] running `Command { std: "docker" "start" "-a" "39984ffe75e7d12c02316980b3f24e1fcc2d1b7256ed9459f13fe915f285c60d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39984ffe75e7d12c02316980b3f24e1fcc2d1b7256ed9459f13fe915f285c60d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39984ffe75e7d12c02316980b3f24e1fcc2d1b7256ed9459f13fe915f285c60d", kill_on_drop: false }` [INFO] [stdout] 39984ffe75e7d12c02316980b3f24e1fcc2d1b7256ed9459f13fe915f285c60d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a03d9ebf029a4c351f0771bea1fc9fe961e140997b43c179b4b87ab3516810c [INFO] running `Command { std: "docker" "start" "-a" "9a03d9ebf029a4c351f0771bea1fc9fe961e140997b43c179b4b87ab3516810c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Checking stb_truetype v0.3.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking arrayvec v0.5.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Checking rusttype v0.8.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking piston2d-graphics v0.35.0 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking libdragger v0.1.0 (/opt/rustwide/workdir/libdragger) [INFO] [stderr] Checking piston-gfx_texture v0.40.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.66.0 [INFO] [stderr] Checking pistoncore-input v0.28.0 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.3 [INFO] [stderr] Checking glutin v0.21.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.63.0 [INFO] [stderr] Checking piston_window v0.105.0 [INFO] [stderr] Checking dragger v0.1.0 (/opt/rustwide/workdir/dragger) [INFO] [stdout] warning: the item `libdragger` is imported redundantly [INFO] [stdout] --> dragger/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libdragger; [INFO] [stdout] | ^^^^^^^^^^ the item `libdragger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libdragger` is imported redundantly [INFO] [stdout] --> dragger/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libdragger; [INFO] [stdout] | ^^^^^^^^^^ the item `libdragger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.84s [INFO] running `Command { std: "docker" "inspect" "9a03d9ebf029a4c351f0771bea1fc9fe961e140997b43c179b4b87ab3516810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a03d9ebf029a4c351f0771bea1fc9fe961e140997b43c179b4b87ab3516810c", kill_on_drop: false }` [INFO] [stdout] 9a03d9ebf029a4c351f0771bea1fc9fe961e140997b43c179b4b87ab3516810c [INFO] checking cjsoltermann/dragger against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjsoltermann%2Fdragger" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjsoltermann/dragger on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjsoltermann/dragger [INFO] finished tweaking git repo https://github.com/cjsoltermann/dragger [INFO] tweaked toml for git repo https://github.com/cjsoltermann/dragger written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cjsoltermann/dragger already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 120bda603f8b0ca24a949990d684e9c351e3d8c52c2e0ca5b0084636a63e1e2d [INFO] running `Command { std: "docker" "start" "-a" "120bda603f8b0ca24a949990d684e9c351e3d8c52c2e0ca5b0084636a63e1e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "120bda603f8b0ca24a949990d684e9c351e3d8c52c2e0ca5b0084636a63e1e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "120bda603f8b0ca24a949990d684e9c351e3d8c52c2e0ca5b0084636a63e1e2d", kill_on_drop: false }` [INFO] [stdout] 120bda603f8b0ca24a949990d684e9c351e3d8c52c2e0ca5b0084636a63e1e2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 791f62466d575280cd9d83b2f86a3cd98c142511d6a81b9cd9385176a07ff56e [INFO] running `Command { std: "docker" "start" "-a" "791f62466d575280cd9d83b2f86a3cd98c142511d6a81b9cd9385176a07ff56e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Checking stb_truetype v0.3.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking arrayvec v0.5.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Checking rusttype v0.8.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking piston2d-graphics v0.35.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.1/src/builder/mod.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | Err(Error::new(D4_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 81 | Err::(Error::new(D4_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.1/src/builder/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | Err(Error::new(D4_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 138 | Err::(Error::new(D4_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.1/src/builder/mod.rs:246:13 [INFO] [stdout] | [INFO] [stdout] 246 | Err(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 246 | Err::(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.1/src/builder/mod.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | Err(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 352 | Err::(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.1/src/parser/mod.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | Err(Error::InvalidLength { [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 67 | Err::(Error::InvalidLength { [INFO] [stdout] | +++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `uuid` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "791f62466d575280cd9d83b2f86a3cd98c142511d6a81b9cd9385176a07ff56e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "791f62466d575280cd9d83b2f86a3cd98c142511d6a81b9cd9385176a07ff56e", kill_on_drop: false }` [INFO] [stdout] 791f62466d575280cd9d83b2f86a3cd98c142511d6a81b9cd9385176a07ff56e