[INFO] updating cached repository https://github.com/bwasty/native-ducks [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ebe4f7bb1f060d09d1b76a1809b75649bd26bf24 [INFO] testing bwasty/native-ducks against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbwasty%2Fnative-ducks" "work/builds/worker-8/source"` [INFO] [stderr] Cloning into 'work/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bwasty/native-ducks on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bwasty/native-ducks [INFO] finished tweaking git repo https://github.com/bwasty/native-ducks [INFO] tweaked toml for git repo https://github.com/bwasty/native-ducks written to work/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/bwasty/native-ducks already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 409479297a431ba35d26e75049e13e7072a8ad754d362d8ea36df93834cf5f9e [INFO] running `"docker" "start" "-a" "409479297a431ba35d26e75049e13e7072a8ad754d362d8ea36df93834cf5f9e"` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling core-foundation-sys v0.6.2 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] Compiling block v0.1.6 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling gfx-backend-metal v0.2.3 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling range-alloc v0.1.0 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling colorful v0.2.1 [INFO] [stderr] Compiling shrev v1.1.1 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling static_assertions v0.3.3 [INFO] [stderr] Compiling objekt v0.1.2 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling fluent-locale v0.4.1 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling claxon v0.4.2 [INFO] [stderr] Compiling rgb v0.8.13 [INFO] [stderr] Compiling fluent-syntax v0.9.0 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling spirv_cross v0.15.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling mikktspace v0.1.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.3.0 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling matrixmultiply v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.8 [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 num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] error: failed to run custom build command for `gfx-backend-metal v0.2.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/gfx-backend-metal-6ea990832676ad51/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-0.2.3/build.rs:17:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55bbafee99f4 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55bbafee99f4 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55bbafee99f4 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x55bbafee99f4 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x55bbaff071ec - core::fmt::write::h7fd0d904495c035f [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55bbafee71c7 - std::io::Write::write_fmt::h663e4bf63637c947 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55bbafeebcf5 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x55bbafeebcf5 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55bbafeebcf5 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x55bbafeeb9e6 - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55bbafeec345 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55bbafeebee2 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x55bbafeebe3c - std::panicking::begin_panic_fmt::h23ef54e17e5a13fa [INFO] [stderr] at src/libstd/panicking.rs:335 [INFO] [stderr] 13: 0x55bbafed912b - build_script_build::main::h56f2be685694871f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-backend-metal-0.2.3/build.rs:17 [INFO] [stderr] 14: 0x55bbafed4150 - std::rt::lang_start::{{closure}}::hd396f4ccd6412f1d [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55bbafeebdc3 - std::rt::lang_start_internal::{{closure}}::hf85bf15597d76295 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55bbafeebdc3 - std::panicking::try::do_call::hd308ec0604b9bc21 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 17: 0x55bbafef23da - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55bbafeec83d - std::panicking::try::hafc45125a5bd2b22 [INFO] [stderr] at src/libstd/panicking.rs:271 [INFO] [stderr] 19: 0x55bbafeec83d - std::panic::catch_unwind::h8494678ec44c4b51 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55bbafeec83d - std::rt::lang_start_internal::h7404667a595739f8 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55bbafed4129 - std::rt::lang_start::hc911b96d054d51c8 [INFO] [stderr] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55bbafeda72a - main [INFO] [stderr] 23: 0x7f75ebab7b97 - __libc_start_main [INFO] [stderr] 24: 0x55bbafece30a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "409479297a431ba35d26e75049e13e7072a8ad754d362d8ea36df93834cf5f9e"` [INFO] running `"docker" "rm" "-f" "409479297a431ba35d26e75049e13e7072a8ad754d362d8ea36df93834cf5f9e"` [INFO] [stdout] 409479297a431ba35d26e75049e13e7072a8ad754d362d8ea36df93834cf5f9e