[INFO] fetching crate amethyst_lyon 0.1.0... [INFO] checking amethyst_lyon-0.1.0 against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470 [INFO] extracting crate amethyst_lyon 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate amethyst_lyon 0.1.0 on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate amethyst_lyon 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate amethyst_lyon 0.1.0 [INFO] tweaked toml for crates.io crate amethyst_lyon 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate amethyst_lyon 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lyon_tessellation v0.15.6 [INFO] [stderr] Downloaded lyon v0.15.6 [INFO] [stderr] Downloaded derivative v2.1.0 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1777e971f55df5289194e1f1e1759aadc60c23baeb6b91d2e0abdf1d6ebf389 [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" "c1777e971f55df5289194e1f1e1759aadc60c23baeb6b91d2e0abdf1d6ebf389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1777e971f55df5289194e1f1e1759aadc60c23baeb6b91d2e0abdf1d6ebf389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1777e971f55df5289194e1f1e1759aadc60c23baeb6b91d2e0abdf1d6ebf389", kill_on_drop: false }` [INFO] [stdout] c1777e971f55df5289194e1f1e1759aadc60c23baeb6b91d2e0abdf1d6ebf389 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b0e3839fa2f833e64a5752d8088d2c6ee9cc8d3cfa6fc57ed1e0c9a61e83dc4 [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" "0b0e3839fa2f833e64a5752d8088d2c6ee9cc8d3cfa6fc57ed1e0c9a61e83dc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling xml-rs v0.8.1 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling core-foundation-sys v0.6.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking block v0.1.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling gfx-backend-metal v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking mint v0.5.4 [INFO] [stderr] Checking range-alloc v0.1.0 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling tinystr v0.3.2 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling hashbrown v0.7.1 [INFO] [stderr] Compiling unic-langid-impl v0.8.0 [INFO] [stderr] Compiling block-buffer 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-d4893cfd003cd631/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: 0x558ecf0d2720 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x558ecf0d2720 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558ecf0d2720 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x558ecf0d2720 - ::fmt::hc132ae1a5b5aa7cd [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x558ecf0f02fc - core::fmt::write::hdf023a0036d2a25f [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x558ecf0cf9c2 - std::io::Write::write_fmt::h8580846154bcb66a [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x558ecf0d4455 - std::sys_common::backtrace::_print::h7ee55fed88d107a3 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x558ecf0d4455 - std::sys_common::backtrace::print::h54a7d3e52a524177 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x558ecf0d4455 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x558ecf0d3faa - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x558ecf0d4bf1 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x558ecf0d4737 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x558ecf0d2bdc - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x558ecf0d4699 - rust_begin_unwind [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x558ecf0d464b - std::panicking::begin_panic_fmt::hee67ce14b77d0396 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x558ecf0ae6a8 - build_script_build::main::h0d169f022bf10a37 [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: 0x558ecf0b1a2b - core::ops::function::FnOnce::call_once::hf9e8646345c013bb [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x558ecf0b5efe - std::sys_common::backtrace::__rust_begin_short_backtrace::ha2091e6154a39d0c [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x558ecf0b09a1 - std::rt::lang_start::{{closure}}::hc336d638b5994224 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:66:18 [INFO] [stderr] 19: 0x558ecf0d5017 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x558ecf0d5017 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:379:40 [INFO] [stderr] 21: 0x558ecf0d5017 - std::panicking::try::hb36953ccd24f930d [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panicking.rs:343:19 [INFO] [stderr] 22: 0x558ecf0d5017 - std::panic::catch_unwind::hbb374cd03beb3824 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/panic.rs:396:14 [INFO] [stderr] 23: 0x558ecf0d5017 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:51:25 [INFO] [stderr] 24: 0x558ecf0b0977 - std::rt::lang_start::h5532930d271c3c74 [INFO] [stderr] at /rustc/b2f80f6008cdafc35b4472bd46afa16cc6b0cd63/library/std/src/rt.rs:65:5 [INFO] [stderr] 25: 0x558ecf0afc1a - main [INFO] [stderr] 26: 0x7f479b0a70b3 - __libc_start_main [INFO] [stderr] 27: 0x558ecf0ad0ae - _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" "0b0e3839fa2f833e64a5752d8088d2c6ee9cc8d3cfa6fc57ed1e0c9a61e83dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b0e3839fa2f833e64a5752d8088d2c6ee9cc8d3cfa6fc57ed1e0c9a61e83dc4", kill_on_drop: false }` [INFO] [stdout] 0b0e3839fa2f833e64a5752d8088d2c6ee9cc8d3cfa6fc57ed1e0c9a61e83dc4