[INFO] cloning repository rasviitanen/valency [INFO] running `"git" "clone" "--bare" "git://github.com/rasviitanen/valency.git" "work/cache/sources/gh/rasviitanen/valency"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rasviitanen/valency'... [INFO] running `"git" "clone" "work/cache/sources/gh/rasviitanen/valency" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rasviitanen/valency"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rasviitanen/valency'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rasviitanen/valency" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rasviitanen/valency"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rasviitanen/valency'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 029c3bdc827c33871aaf79bd7d6344c4f0e1a31c [INFO] sha for GitHub repo rasviitanen/valency: 029c3bdc827c33871aaf79bd7d6344c4f0e1a31c [INFO] validating manifest of rasviitanen/valency on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rasviitanen/valency on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rasviitanen/valency [INFO] finished frobbing rasviitanen/valency [INFO] frobbed toml for rasviitanen/valency written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rasviitanen/valency/Cargo.toml [INFO] started frobbing rasviitanen/valency [INFO] finished frobbing rasviitanen/valency [INFO] frobbed toml for rasviitanen/valency written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rasviitanen/valency/Cargo.toml [INFO] crate rasviitanen/valency has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded amethyst_derive v0.2.0 [INFO] [stderr] Downloaded amethyst v0.9.0 [INFO] [stderr] Downloaded amethyst_renderer v0.9.0 [INFO] [stderr] Downloaded amethyst_controls v0.3.0 [INFO] [stderr] Downloaded slice-deque v0.1.14 [INFO] [stderr] Downloaded amethyst_core v0.4.0 [INFO] [stderr] Downloaded amethyst_input v0.5.0 [INFO] [stderr] Downloaded amethyst_animation v0.4.0 [INFO] [stderr] Downloaded amethyst_locale v0.3.0 [INFO] [stderr] Downloaded amethyst_assets v0.5.0 [INFO] [stderr] Downloaded amethyst_utils v0.4.0 [INFO] [stderr] Downloaded amethyst_config v0.8.0 [INFO] [stderr] Downloaded amethyst_audio v0.4.0 [INFO] [stderr] Downloaded amethyst_ui v0.4.0 [INFO] [stderr] Downloaded amethyst_network v0.2.0 [INFO] [stderr] Downloaded euclid v0.19.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rasviitanen/valency against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-3/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rasviitanen/valency:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c10850dd5f23f0696bb3c67ef87c38c043a4f3f1299e8bfabfe8887af373616c [INFO] running `"docker" "start" "-a" "c10850dd5f23f0696bb3c67ef87c38c043a4f3f1299e8bfabfe8887af373616c"` [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling tuple_utils v0.2.0 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling minimp3-sys v0.3.0 [INFO] [stderr] Checking slice-deque v0.1.14 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking annotate-snippets v0.1.0 [INFO] [stderr] Checking walkdir v2.2.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.4 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/xcb-3e3efb798bed03fa/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'ScreenSaver', 'Notify')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 296, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/src/ffi/screensaver.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/screensaver.xml returned non-zero (1)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5557c81e5bd3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hfe14902d5dd41bf8 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5557c81e1ceb - std::sys_common::backtrace::_print::hc2555116e7c8c874 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5557c81e49d6 - std::panicking::default_hook::{{closure}}::h9fb1ec65fd293048 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5557c81e4769 - std::panicking::default_hook::h7b4e2a7e1c2a63a7 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5557c81e502f - std::panicking::rust_panic_with_hook::h9b8bb6f9ced4f458 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5557c81e4bb1 - std::panicking::continue_panic_fmt::hf2c20b0944521e45 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x5557c81e4afe - std::panicking::begin_panic_fmt::hd5f434799d5bea42 [INFO] [stderr] at src/libstd/panicking.rs:336 [INFO] [stderr] 7: 0x5557c81ccde4 - build_script_build::main::{{closure}}::h128178e71ccfa48a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 8: 0x5557c81cb653 - build_script_build::visit_xml::h23714f8bc289811b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 9: 0x5557c81cc192 - build_script_build::main::h4b5fc8187d7fe6c6 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 10: 0x5557c81d69ef - std::rt::lang_start::{{closure}}::h03ca846a95daec88 [INFO] [stderr] at /rustc/c0086b9e8972fef9fd4af24bae20d45021ed06c6/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x5557c81e4a82 - std::panicking::try::do_call::h213677faaf56adb7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 12: 0x5557c81eb8c9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:87 [INFO] [stderr] 13: 0x5557c81e553c - std::rt::lang_start_internal::h41a26d62d9ff596f [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 14: 0x5557c81d69c8 - std::rt::lang_start::h928723c1733431cd [INFO] [stderr] at /rustc/c0086b9e8972fef9fd4af24bae20d45021ed06c6/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x5557c81ccf29 - main [INFO] [stderr] 16: 0x7f33005662e0 - __libc_start_main [INFO] [stderr] 17: 0x5557c81c4e39 - _start [INFO] [stderr] 18: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c10850dd5f23f0696bb3c67ef87c38c043a4f3f1299e8bfabfe8887af373616c"` [INFO] running `"docker" "rm" "-f" "c10850dd5f23f0696bb3c67ef87c38c043a4f3f1299e8bfabfe8887af373616c"` [INFO] [stdout] c10850dd5f23f0696bb3c67ef87c38c043a4f3f1299e8bfabfe8887af373616c