[INFO] cloning repository https://github.com/StephenCathcart/rust-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StephenCathcart/rust-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephenCathcart%2Frust-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephenCathcart%2Frust-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e58a791dd100dd1555e353ad2c615da6bc9498e4 [INFO] checking StephenCathcart/rust-practice against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephenCathcart%2Frust-practice" "/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/StephenCathcart/rust-practice on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/StephenCathcart/rust-practice [INFO] finished tweaking git repo https://github.com/StephenCathcart/rust-practice [INFO] tweaked toml for git repo https://github.com/StephenCathcart/rust-practice written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/StephenCathcart/rust-practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded amethyst_config v0.15.3 [INFO] [stderr] Downloaded rendy-util v0.4.1 [INFO] [stderr] Downloaded amethyst_utils v0.15.3 [INFO] [stderr] Downloaded downcast-rs v1.2.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded amethyst_network v0.15.3 [INFO] [stderr] Downloaded rendy-shader v0.4.1 [INFO] [stderr] Downloaded rendy-memory v0.4.1 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded rendy-descriptor v0.4.1 [INFO] [stderr] Downloaded bytemuck v1.4.0 [INFO] [stderr] Downloaded image v0.23.8 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded clang-sys v0.29.3 [INFO] [stderr] Downloaded cpal v0.11.0 [INFO] [stderr] Downloaded num-bigint v0.3.0 [INFO] [stderr] Downloaded ghost v0.1.2 [INFO] [stderr] Downloaded 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v0.3.0 [INFO] [stderr] Downloaded rayon-core v1.8.0 [INFO] [stderr] Downloaded rayon v1.4.0 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded alga v0.9.3 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded x11-dl v2.18.5 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded chrono v0.4.15 [INFO] [stderr] Downloaded xml-rs v0.8.3 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.67 [INFO] [stderr] Downloaded rustc_version_runtime v0.2.0 [INFO] [stderr] Downloaded syn v1.0.39 [INFO] [stderr] Downloaded shrev v1.1.1 [INFO] [stderr] Downloaded mint v0.5.5 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded shred-derive v0.6.2 [INFO] [stderr] Downloaded amethyst_core v0.15.3 [INFO] [stderr] Downloaded lexical v2.2.2 [INFO] [stderr] Downloaded rendy-factory v0.4.1 [INFO] [stderr] Downloaded raw-window-handle v0.1.2 [INFO] [stderr] Downloaded amethyst_rendy v0.15.3 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded rendy-texture v0.4.1 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded glsl-layout v0.3.2 [INFO] [stderr] Downloaded pkg-config v0.3.18 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded rendy-resource v0.4.1 [INFO] [stderr] Downloaded nalgebra v0.19.0 [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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a878ab77ef900398a35e6e7536628fdf70e598f2d0380bad5b26d5ceefa3a938 [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" "a878ab77ef900398a35e6e7536628fdf70e598f2d0380bad5b26d5ceefa3a938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a878ab77ef900398a35e6e7536628fdf70e598f2d0380bad5b26d5ceefa3a938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a878ab77ef900398a35e6e7536628fdf70e598f2d0380bad5b26d5ceefa3a938", kill_on_drop: false }` [INFO] [stdout] a878ab77ef900398a35e6e7536628fdf70e598f2d0380bad5b26d5ceefa3a938 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ba3093586028084c75e7a01bac56165cedca4884e34202d1009b2c00fe20e28 [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" "6ba3093586028084c75e7a01bac56165cedca4884e34202d1009b2c00fe20e28", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling tinystr v0.3.4 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Checking bytemuck v1.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking dunce v1.0.1 [INFO] [stderr] Compiling objc_exception v0.1.2 [INFO] [stderr] Compiling spirv_cross v0.15.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.4.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling gfx-backend-metal v0.3.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] error: failed to run custom build command for `gfx-backend-metal v0.3.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/gfx-backend-metal-66c1802537d0b544/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-0.3.3/build.rs:17:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5603f8c7a310 - std::backtrace_rs::backtrace::libunwind::trace::hfe3b1cace85e87d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5603f8c7a310 - std::backtrace_rs::backtrace::trace_unsynchronized::h542330af06479043 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5603f8c7a310 - std::sys_common::backtrace::_print_fmt::h6b88726367858985 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5603f8c7a310 - ::fmt::hcd76ce6b485adbea [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5603f8c93fff - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x5603f8c77f72 - std::io::Write::write_fmt::h0facb64ef2e7f5d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/io/mod.rs:1567:15 [INFO] [stderr] 6: 0x5603f8c7beb5 - std::sys_common::backtrace::_print::h7bf1633ea5421f7b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5603f8c7beb5 - std::sys_common::backtrace::print::h5cc4d09049928ba5 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5603f8c7beb5 - std::panicking::default_hook::{{closure}}::h9e84dc005bfc9fc7 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5603f8c7b963 - std::panicking::default_hook::h123278a03b1f796b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5603f8c7c4bd - std::panicking::rust_panic_with_hook::h4040631aa6c7bc27 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5603f8c7c057 - std::panicking::begin_panic_handler::{{closure}}::h02a17b22ac092d08 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5603f8c7a7cc - std::sys_common::backtrace::__rust_end_short_backtrace::h6063b024443b5852 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5603f8c7bfb9 - rust_begin_unwind [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5603f8c51eab - std::panicking::begin_panic_fmt::h10b51f96d6207ff1 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x5603f8c5b20c - build_script_build::main::h8a0b92f57b420a0a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-backend-metal-0.3.3/build.rs:17:9 [INFO] [stderr] 16: 0x5603f8c5e5ab - core::ops::function::FnOnce::call_once::h86ed2e47cd4d1f65 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x5603f8c5755e - std::sys_common::backtrace::__rust_begin_short_backtrace::ha4c372f6cef8bc25 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x5603f8c5c8a1 - std::rt::lang_start::{{closure}}::he4927137eed6130b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:66:18 [INFO] [stderr] 19: 0x5603f8c7c8ba - core::ops::function::impls:: for &F>::call_once::h3695a3fbbe44c001 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x5603f8c7c8ba - std::panicking::try::do_call::he9f4b5f706c7e58d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:379:40 [INFO] [stderr] 21: 0x5603f8c7c8ba - std::panicking::try::h789d448ccf87fe6d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:343:19 [INFO] [stderr] 22: 0x5603f8c7c8ba - std::panic::catch_unwind::h7a6b31f16004913a [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panic.rs:431:14 [INFO] [stderr] 23: 0x5603f8c7c8ba - std::rt::lang_start_internal::h80897b41b254b288 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:51:25 [INFO] [stderr] 24: 0x5603f8c5c880 - std::rt::lang_start::heec367b33c1ab3bf [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:65:5 [INFO] [stderr] 25: 0x5603f8c5c82c - main [INFO] [stderr] 26: 0x7fc492a090b3 - __libc_start_main [INFO] [stderr] 27: 0x5603f8c5290e - _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" "6ba3093586028084c75e7a01bac56165cedca4884e34202d1009b2c00fe20e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ba3093586028084c75e7a01bac56165cedca4884e34202d1009b2c00fe20e28", kill_on_drop: false }` [INFO] [stdout] 6ba3093586028084c75e7a01bac56165cedca4884e34202d1009b2c00fe20e28