[INFO] cloning repository wbprice/amethyst-transparent-sprite-testcase [INFO] running `"git" "clone" "--bare" "git://github.com/wbprice/amethyst-transparent-sprite-testcase.git" "work/cache/sources/gh/wbprice/amethyst-transparent-sprite-testcase"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/wbprice/amethyst-transparent-sprite-testcase'... [INFO] running `"git" "clone" "work/cache/sources/gh/wbprice/amethyst-transparent-sprite-testcase" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wbprice/amethyst-transparent-sprite-testcase"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wbprice/amethyst-transparent-sprite-testcase'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wbprice/amethyst-transparent-sprite-testcase" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wbprice/amethyst-transparent-sprite-testcase"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wbprice/amethyst-transparent-sprite-testcase'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 35846db9e9aa5447488529e5a6bf106e07ac2ec9 [INFO] sha for GitHub repo wbprice/amethyst-transparent-sprite-testcase: 35846db9e9aa5447488529e5a6bf106e07ac2ec9 [INFO] validating manifest of wbprice/amethyst-transparent-sprite-testcase on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wbprice/amethyst-transparent-sprite-testcase on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wbprice/amethyst-transparent-sprite-testcase [INFO] finished frobbing wbprice/amethyst-transparent-sprite-testcase [INFO] frobbed toml for wbprice/amethyst-transparent-sprite-testcase written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/wbprice/amethyst-transparent-sprite-testcase/Cargo.toml [INFO] started frobbing wbprice/amethyst-transparent-sprite-testcase [INFO] finished frobbing wbprice/amethyst-transparent-sprite-testcase [INFO] frobbed toml for wbprice/amethyst-transparent-sprite-testcase written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wbprice/amethyst-transparent-sprite-testcase/Cargo.toml [INFO] crate wbprice/amethyst-transparent-sprite-testcase already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.15.28 [INFO] [stderr] Downloaded amethyst v0.10.0 [INFO] [stderr] Downloaded amethyst_utils v0.5.0 [INFO] [stderr] Downloaded glsl-layout v0.1.1 [INFO] [stderr] Downloaded genmesh v0.6.2 [INFO] [stderr] Downloaded vergen v2.1.3 [INFO] [stderr] Downloaded amethyst_assets v0.6.0 [INFO] [stderr] Downloaded amethyst_input v0.6.0 [INFO] [stderr] Downloaded servo-fontconfig-sys v4.0.7 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded core-text v13.1.1 [INFO] [stderr] Downloaded ogg v0.7.0 [INFO] [stderr] Downloaded minimp3-sys v0.3.1 [INFO] [stderr] Downloaded annotate-snippets v0.1.0 [INFO] [stderr] Downloaded intl_pluralrules v1.0.2 [INFO] [stderr] Downloaded amethyst_renderer v0.10.4 [INFO] [stderr] Downloaded hetseq v0.2.0 [INFO] [stderr] Downloaded amethyst_derive v0.3.0 [INFO] [stderr] Downloaded font-kit v0.1.0 [INFO] [stderr] Downloaded amethyst_ui v0.5.0 [INFO] [stderr] Downloaded euclid_macros v0.1.0 [INFO] [stderr] Downloaded dwrote v0.5.1 [INFO] [stderr] Downloaded lewton v0.9.4 [INFO] [stderr] Downloaded amethyst_locale v0.4.0 [INFO] [stderr] Downloaded minterpolate v0.4.0 [INFO] [stderr] Downloaded ron v0.4.2 [INFO] [stderr] Downloaded gfx_macros v0.2.1 [INFO] [stderr] Downloaded lyon_path v0.12.0 [INFO] [stderr] Downloaded euclid v0.19.5 [INFO] [stderr] Downloaded amethyst_config v0.9.0 [INFO] [stderr] Downloaded amethyst_audio v0.5.0 [INFO] [stderr] Downloaded laminar v0.1.0 [INFO] [stderr] Downloaded rustc_version_runtime v0.1.5 [INFO] [stderr] Downloaded gfx_window_glutin v0.27.0 [INFO] [stderr] Downloaded gfx_glyph v0.13.3 [INFO] [stderr] Downloaded freetype v0.4.1 [INFO] [stderr] Downloaded clipboard-win v2.1.2 [INFO] [stderr] Downloaded bincode v1.1.2 [INFO] [stderr] Downloaded gleam v0.6.12 [INFO] [stderr] Downloaded amethyst_controls v0.4.0 [INFO] [stderr] Downloaded x11-clipboard v0.3.1 [INFO] [stderr] Downloaded fluent v0.4.3 [INFO] [stderr] Downloaded servo-fontconfig v0.4.0 [INFO] [stderr] Downloaded fluent-syntax v0.1.1 [INFO] [stderr] Downloaded minimp3 v0.3.2 [INFO] [stderr] Downloaded mint v0.5.1 [INFO] [stderr] Downloaded amethyst_network v0.3.0 [INFO] [stderr] Downloaded amethyst_core v0.5.0 [INFO] [stderr] Downloaded getset v0.0.6 [INFO] [stderr] Downloaded servo-freetype-sys v4.0.5 [INFO] [stderr] Downloaded specs-hierarchy v0.3.0 [INFO] [stderr] Downloaded lyon_geom v0.12.4 [INFO] [stderr] Downloaded glsl-layout-derive v0.1.1 [INFO] [stderr] Downloaded rodio v0.8.1 [INFO] [stderr] Downloaded amethyst_animation v0.5.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing wbprice/amethyst-transparent-sprite-testcase against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/wbprice/amethyst-transparent-sprite-testcase:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] afd2cbc67ea3503f72feccbd3bf9fb867a00b17c0b568432b826b732cdeda991 [INFO] running `"docker" "start" "-a" "afd2cbc67ea3503f72feccbd3bf9fb867a00b17c0b568432b826b732cdeda991"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling libm v0.1.2 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling wavefront_obj v5.1.0 [INFO] [stderr] Compiling hetseq v0.2.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling fluent-locale v0.4.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling bincode v1.1.2 [INFO] [stderr] Compiling colored v1.7.0 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling annotate-snippets v0.1.0 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling gfx_macros v0.2.1 [INFO] [stderr] Compiling intl_pluralrules v1.0.2 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-320d0b157e8603d4/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5575a985843b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5575a985843b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5575a985843b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5575a985843b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5575a985843b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x5575a985813c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x5575a9858b00 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x5575a9858682 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x5575a9858566 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x5575a9871bfd - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5575a98279e3 - core::result::unwrap_failed::hd1827af17828900c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x5575a9827d78 - core::result::Result::unwrap::h808afaf30ce9058e [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x5575a982557b - build_script_build::main::h3f53aed8e7aba722 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 13: 0x5575a9826d30 - std::rt::lang_start::{{closure}}::h0bce8f7872ed1446 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x5575a9858553 - std::rt::lang_start_internal::{{closure}}::ha7c0c29bf9d4b1ec [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x5575a9858553 - std::panicking::try::do_call::h6e54176261da06d4 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 16: 0x5575a985ebea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 17: 0x5575a985900d - std::panicking::try::h108b9053abb3bfc3 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 18: 0x5575a985900d - std::panic::catch_unwind::h26d0733c47c2fe78 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x5575a985900d - std::rt::lang_start_internal::hfa103a00f84c98f5 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x5575a9826d09 - std::rt::lang_start::ha58e085cd8e242c1 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x5575a982657a - main [INFO] [stderr] 22: 0x7f73106712e1 - __libc_start_main [INFO] [stderr] 23: 0x5575a9824efa - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "afd2cbc67ea3503f72feccbd3bf9fb867a00b17c0b568432b826b732cdeda991"` [INFO] running `"docker" "rm" "-f" "afd2cbc67ea3503f72feccbd3bf9fb867a00b17c0b568432b826b732cdeda991"` [INFO] [stdout] afd2cbc67ea3503f72feccbd3bf9fb867a00b17c0b568432b826b732cdeda991