[INFO] cloning repository https://github.com/jakequade/strain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakequade/strain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Fstrain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Fstrain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc082fb7fd38ee5cacff037da728033e3d1da3e5 [INFO] checking jakequade/strain against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakequade%2Fstrain" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakequade/strain on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jakequade/strain [INFO] finished tweaking git repo https://github.com/jakequade/strain [INFO] tweaked toml for git repo https://github.com/jakequade/strain written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/jakequade/strain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded amethyst_derive v0.8.0 [INFO] [stderr] Downloaded raw-window-handle v0.1.2 [INFO] [stderr] Downloaded storage-map v0.2.0 [INFO] [stderr] Downloaded rendy v0.4.1 [INFO] [stderr] Downloaded rendy-descriptor v0.4.1 [INFO] [stderr] Downloaded rendy-frame v0.4.1 [INFO] [stderr] Downloaded specs v0.16.1 [INFO] [stderr] Downloaded serde_bytes v0.11.4 [INFO] [stderr] Downloaded rendy-shader v0.4.1 [INFO] [stderr] Downloaded lyon_path v0.14.0 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded ghost v0.1.1 [INFO] [stderr] Downloaded mint v0.5.5 [INFO] [stderr] Downloaded ctor v0.1.15 [INFO] [stderr] Downloaded proc_macro_roids v0.7.0 [INFO] [stderr] Downloaded amethyst_animation v0.10.0 [INFO] [stderr] Downloaded glyph_brush_layout v0.1.9 [INFO] [stderr] Downloaded rustversion v1.0.2 [INFO] [stderr] Downloaded dwrote v0.9.0 [INFO] [stderr] Downloaded amethyst_locale v0.9.0 [INFO] [stderr] Downloaded unic-langid v0.8.0 [INFO] [stderr] Downloaded laminar v0.3.2 [INFO] [stderr] Downloaded fluent v0.11.0 [INFO] [stderr] Downloaded type-map v0.3.0 [INFO] [stderr] Downloaded lyon_geom v0.14.1 [INFO] [stderr] Downloaded amethyst_assets v0.11.0 [INFO] [stderr] Downloaded amethyst_window v0.5.0 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded shred-derive v0.6.2 [INFO] [stderr] Downloaded unic-langid-macros-impl v0.8.0 [INFO] [stderr] Downloaded fluent-bundle v0.11.0 [INFO] [stderr] Downloaded inventory v0.1.6 [INFO] [stderr] Downloaded derive-new v0.5.8 [INFO] [stderr] Downloaded thiserror v1.0.19 [INFO] [stderr] Downloaded rendy-graph v0.4.1 [INFO] [stderr] Downloaded rental v0.5.5 [INFO] [stderr] Downloaded err-derive v0.2.4 [INFO] [stderr] Downloaded amethyst_utils v0.10.0 [INFO] [stderr] Downloaded intl_pluralrules v6.0.0 [INFO] [stderr] Downloaded rendy-memory v0.4.1 [INFO] [stderr] Downloaded erased-serde v0.3.11 [INFO] [stderr] Downloaded unic-langid-macros v0.8.0 [INFO] [stderr] Downloaded rendy-chain v0.4.1 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.3.3 [INFO] [stderr] Downloaded alga_derive v0.9.2 [INFO] [stderr] Downloaded rendy-factory v0.4.1 [INFO] [stderr] Downloaded amethyst_config v0.14.0 [INFO] [stderr] Downloaded fluent-syntax v0.9.3 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded fern v0.5.9 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded fluent-langneg v0.12.1 [INFO] [stderr] Downloaded glyph_brush v0.6.3 [INFO] [stderr] Downloaded nalgebra v0.19.0 [INFO] [stderr] Downloaded paste v0.1.16 [INFO] [stderr] Downloaded inventory-impl v0.1.6 [INFO] [stderr] Downloaded thiserror-impl v1.0.19 [INFO] [stderr] Downloaded amethyst_audio v0.10.0 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded gfx-backend-metal v0.3.3 [INFO] [stderr] Downloaded amethyst v0.15.0 [INFO] [stderr] Downloaded amethyst_ui v0.10.0 [INFO] [stderr] Downloaded tynm v0.1.4 [INFO] [stderr] Downloaded specs-derive v0.4.1 [INFO] [stderr] Downloaded syn v1.0.31 [INFO] [stderr] Downloaded gfx-hal v0.3.1 [INFO] [stderr] Downloaded amethyst_rendy v0.5.0 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded rendy-texture v0.4.1 [INFO] [stderr] Downloaded tuple_utils v0.3.0 [INFO] [stderr] Downloaded alga v0.9.3 [INFO] [stderr] Downloaded amethyst_input v0.11.0 [INFO] [stderr] Downloaded rendy-util v0.4.1 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded quickcheck v0.9.2 [INFO] [stderr] Downloaded vergen v3.1.0 [INFO] [stderr] Downloaded getset v0.0.9 [INFO] [stderr] Downloaded amethyst_core v0.10.0 [INFO] [stderr] Downloaded colored v1.9.3 [INFO] [stderr] Downloaded intl-memoizer v0.4.0 [INFO] [stderr] Downloaded specs-hierarchy v0.6.0 [INFO] [stderr] Downloaded tinystr v0.3.2 [INFO] [stderr] Downloaded unic-langid-impl v0.8.0 [INFO] [stderr] Downloaded rendy-command v0.4.1 [INFO] [stderr] Downloaded euclid v0.20.13 [INFO] [stderr] Downloaded amethyst_network v0.8.0 [INFO] [stderr] Downloaded font-kit v0.5.0 [INFO] [stderr] Downloaded xi-unicode v0.2.0 [INFO] [stderr] Downloaded metal v0.16.0 [INFO] [stderr] Downloaded matrixmultiply v0.2.3 [INFO] [stderr] Downloaded rendy-mesh v0.4.1 [INFO] [stderr] Downloaded amethyst_controls v0.9.0 [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded shred v0.10.2 [INFO] [stderr] Downloaded glsl-layout-derive v0.3.2 [INFO] [stderr] Downloaded amethyst_error v0.5.0 [INFO] [stderr] Downloaded rendy-wsi v0.4.1 [INFO] [stderr] Downloaded glsl-layout v0.3.2 [INFO] [stderr] Downloaded rendy-resource v0.4.1 [INFO] [stderr] Downloaded paste-impl v0.1.16 [INFO] [stderr] Downloaded gfx-backend-empty v0.3.1 [INFO] [stderr] Downloaded png v0.15.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] bcec94fd9a5ef1a796a89ee62961d1b83b9f64236069440dec076df70589593e [INFO] running `Command { std: "docker" "start" "-a" "bcec94fd9a5ef1a796a89ee62961d1b83b9f64236069440dec076df70589593e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcec94fd9a5ef1a796a89ee62961d1b83b9f64236069440dec076df70589593e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcec94fd9a5ef1a796a89ee62961d1b83b9f64236069440dec076df70589593e", kill_on_drop: false }` [INFO] [stdout] bcec94fd9a5ef1a796a89ee62961d1b83b9f64236069440dec076df70589593e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a9feaa0ca498e5b4197b644ecb47449e264342d3fb823e331f75cdec54bb8c2 [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" "5a9feaa0ca498e5b4197b644ecb47449e264342d3fb823e331f75cdec54bb8c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling gfx-backend-metal v0.3.3 [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-869cc646af5421c1/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: 0x56460d730270 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x56460d730270 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56460d730270 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x56460d730270 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x56460d74cacc - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x56460d72d962 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x56460d73239d - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x56460d73239d - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x56460d73239d - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x56460d732048 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x56460d732a21 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x56460d7325c9 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x56460d7306fc - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x56460d732589 - rust_begin_unwind [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x56460d73253b - std::panicking::begin_panic_fmt::hc19e75fd2b7bc39b [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:437 [INFO] [stderr] 15: 0x56460d70c827 - build_script_build::main::hc229ed19b35cb92a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-backend-metal-0.3.3/build.rs:17 [INFO] [stderr] 16: 0x56460d70f83b - core::ops::function::FnOnce::call_once::h0fcf89d47f1e0384 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/ops/function.rs:227 [INFO] [stderr] 17: 0x56460d714ace - std::sys_common::backtrace::__rust_begin_short_backtrace::hb68d8d1d1bdde9b3 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 18: 0x56460d70ec01 - std::rt::lang_start::{{closure}}::h169414c80eab0ff2 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:66 [INFO] [stderr] 19: 0x56460d732e47 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/ops/function.rs:259 [INFO] [stderr] 20: 0x56460d732e47 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:381 [INFO] [stderr] 21: 0x56460d732e47 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:345 [INFO] [stderr] 22: 0x56460d732e47 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panic.rs:382 [INFO] [stderr] 23: 0x56460d732e47 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:51 [INFO] [stderr] 24: 0x56460d70ebd7 - std::rt::lang_start::ha6653dac4e85df0d [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:65 [INFO] [stderr] 25: 0x56460d70ddba - main [INFO] [stderr] 26: 0x7fd816dbc0b3 - __libc_start_main [INFO] [stderr] 27: 0x56460d70b0ae - _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" "5a9feaa0ca498e5b4197b644ecb47449e264342d3fb823e331f75cdec54bb8c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a9feaa0ca498e5b4197b644ecb47449e264342d3fb823e331f75cdec54bb8c2", kill_on_drop: false }` [INFO] [stdout] 5a9feaa0ca498e5b4197b644ecb47449e264342d3fb823e331f75cdec54bb8c2