[INFO] cloning repository https://github.com/zaycev/pixel-forge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zaycev/pixel-forge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaycev%2Fpixel-forge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaycev%2Fpixel-forge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bbec393fd3712af53652f56c0e8bc49065f4aee [INFO] documenting zaycev/pixel-forge against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzaycev%2Fpixel-forge" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zaycev/pixel-forge on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zaycev/pixel-forge [INFO] finished tweaking git repo https://github.com/zaycev/pixel-forge [INFO] tweaked toml for git repo https://github.com/zaycev/pixel-forge written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/zaycev/pixel-forge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/hecrj/coffee.git` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/wgpu-rs` [INFO] [stderr] Updating git repository `https://github.com/hecrj/wgpu_glyph` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/wgpu` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rendy-descriptor v0.3.0 [INFO] [stderr] Downloaded range-alloc v0.1.0 [INFO] [stderr] Downloaded rgb v0.8.14 [INFO] [stderr] Downloaded gfx-hal v0.3.1 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded lyon_geom v0.12.7 [INFO] [stderr] Downloaded lyon_path v0.13.2 [INFO] [stderr] Downloaded lyon_tessellation v0.13.5 [INFO] [stderr] Downloaded base-x v0.2.5 [INFO] [stderr] Downloaded stb_truetype v0.3.0 [INFO] [stderr] Downloaded stdweb v0.4.18 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded ahash v0.2.13 [INFO] [stderr] Downloaded metal v0.15.0 [INFO] [stderr] Downloaded gfx-hal v0.2.1 [INFO] [stderr] Downloaded specs-derive v0.4.0 [INFO] [stderr] Downloaded winit v0.19.3 [INFO] [stderr] Downloaded arrayvec v0.5.0 [INFO] [stderr] Downloaded rendy-memory v0.3.0 [INFO] [stderr] Downloaded winconsole v0.10.0 [INFO] [stderr] Downloaded colored v1.8.0 [INFO] [stderr] Downloaded rusttype v0.8.0 [INFO] [stderr] Downloaded cc v1.0.42 [INFO] [stderr] Downloaded glyph_brush_layout v0.1.8 [INFO] [stderr] Downloaded gfx-backend-empty v0.2.1 [INFO] [stderr] Downloaded stdweb-derive v0.5.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.2 [INFO] [stderr] Downloaded shred v0.9.3 [INFO] [stderr] Downloaded downcast-rs v1.0.4 [INFO] [stderr] Downloaded storage-map v0.1.2 [INFO] [stderr] Downloaded backtrace v0.3.37 [INFO] [stderr] Downloaded simple_logger v1.3.0 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.7 [INFO] [stderr] Downloaded glyph_brush v0.5.4 [INFO] [stderr] Downloaded serde_derive v1.0.99 [INFO] [stderr] Downloaded gfx-backend-metal v0.2.4 [INFO] [stderr] Downloaded gilrs v0.7.2 [INFO] [stderr] Downloaded stretch v0.2.2 [INFO] [stderr] Downloaded metal v0.16.0 [INFO] [stderr] Downloaded gilrs-core v0.2.4 [INFO] [stderr] Downloaded hibitset v0.5.4 [INFO] [stderr] Downloaded hashbrown v0.6.0 [INFO] [stderr] Downloaded glyph_brush v0.6.0 [INFO] [stderr] Downloaded gfx-backend-metal v0.3.3 [INFO] [stderr] Downloaded spirv_cross v0.15.0 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.4 [INFO] [stderr] Downloaded cocoa v0.19.0 [INFO] [stderr] Downloaded raw-window-handle v0.1.2 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.3.3 [INFO] [stderr] Downloaded nalgebra v0.18.1 [INFO] [stderr] Downloaded hibitset v0.6.2 [INFO] [stderr] Downloaded image v0.21.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e3d02d9914898235f70e5bc0922d7efc40e7a5cc107285937269d0fd181ea43 [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" "3e3d02d9914898235f70e5bc0922d7efc40e7a5cc107285937269d0fd181ea43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e3d02d9914898235f70e5bc0922d7efc40e7a5cc107285937269d0fd181ea43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e3d02d9914898235f70e5bc0922d7efc40e7a5cc107285937269d0fd181ea43", kill_on_drop: false }` [INFO] [stdout] 3e3d02d9914898235f70e5bc0922d7efc40e7a5cc107285937269d0fd181ea43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a7e530670d69834922c0dab0a82c338b97f2b68cdc9c48177c26827d1e5addf [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" "1a7e530670d69834922c0dab0a82c338b97f2b68cdc9c48177c26827d1e5addf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.42 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling proc-macro2 v1.0.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling core-foundation-sys v0.6.2 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking block v0.1.6 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling gfx-backend-metal v0.2.4 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking range-alloc v0.1.0 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Compiling coffee v0.4.0-alpha (https://github.com/hecrj/coffee.git?rev=c9168045822b7361bdbc47638577179ff37ade92#c9168045) [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking arrayvec v0.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling hashbrown v0.6.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] error: failed to run custom build command for `gfx-backend-metal v0.2.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/gfx-backend-metal-a0b3b7d0d3421171/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'unsupported target x86_64-unknown-linux-gnu', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-backend-metal-0.2.4/build.rs:17:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5607e2e8dd50 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5607e2e8dd50 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5607e2e8dd50 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5607e2e8dd50 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5607e2eab0cc - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x5607e2e8b737 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x5607e2e8fe20 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5607e2e8fe20 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5607e2e8fe20 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x5607e2e8fb6c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x5607e2e90483 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x5607e2e90059 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x5607e2e8e1bc - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5607e2e90019 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x5607e2e8ffcb - std::panicking::begin_panic_fmt::h7089e699b7754bbe [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:429 [INFO] [stderr] 15: 0x5607e2e6996a - build_script_build::main::hb06bbbcacef9d5f4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-backend-metal-0.2.4/build.rs:17 [INFO] [stderr] 16: 0x5607e2e6c1db - core::ops::function::FnOnce::call_once::hcde7fa19526afd19 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 17: 0x5607e2e73a1e - std::sys_common::backtrace::__rust_begin_short_backtrace::hdcfada3d3c220943 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 18: 0x5607e2e77131 - std::rt::lang_start::{{closure}}::hea7a0a8e46d721f6 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 19: 0x5607e2e90881 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 20: 0x5607e2e90881 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 21: 0x5607e2e90881 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 22: 0x5607e2e90881 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 23: 0x5607e2e90881 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 24: 0x5607e2e77107 - std::rt::lang_start::h933d33bd803338b5 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 25: 0x5607e2e6af2a - main [INFO] [stderr] 26: 0x7fa87b7eb0b3 - __libc_start_main [INFO] [stderr] 27: 0x5607e2e680ae - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1a7e530670d69834922c0dab0a82c338b97f2b68cdc9c48177c26827d1e5addf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a7e530670d69834922c0dab0a82c338b97f2b68cdc9c48177c26827d1e5addf", kill_on_drop: false }` [INFO] [stdout] 1a7e530670d69834922c0dab0a82c338b97f2b68cdc9c48177c26827d1e5addf