[INFO] cloning repository https://github.com/HybridEidolon/voxld40 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HybridEidolon/voxld40" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHybridEidolon%2Fvoxld40"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHybridEidolon%2Fvoxld40'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 35efd692f91e694c297b5e1f4381914f46c52390 [INFO] checking HybridEidolon/voxld40 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHybridEidolon%2Fvoxld40" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HybridEidolon/voxld40 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/HybridEidolon/voxld40 [INFO] finished tweaking git repo https://github.com/HybridEidolon/voxld40 [INFO] tweaked toml for git repo https://github.com/HybridEidolon/voxld40 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/HybridEidolon/voxld40 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 368e207c5e8c944f624c2c585950ebbf0006edd63cdebb21f8ff6f1f30b75a74 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "368e207c5e8c944f624c2c585950ebbf0006edd63cdebb21f8ff6f1f30b75a74"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking mint v0.5.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling nonzero_signed v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking objekt v0.1.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking indexmap v1.2.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.19 [INFO] [stderr] Checking fluent-locale v0.4.1 [INFO] [stderr] Checking fluent-syntax v0.9.0 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking miniz_oxide v0.3.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking sized-chunks v0.1.3 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking x11-dl v2.18.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking intl_pluralrules v1.0.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Compiling lexical-core v0.4.5 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling im v12.3.4 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-fec3a8a002565077/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'Sync', 'AlarmNotify')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/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/rustwide/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/rustwide/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/rustwide/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/src/ffi/sync.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/sync.xml returned non-zero (1)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56081cf5f52a - backtrace::backtrace::libunwind::trace::hef9286fd8c27fd45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56081cf5f52a - backtrace::backtrace::trace_unsynchronized::h92082381ae588065 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56081cf5f52a - std::sys_common::backtrace::_print_fmt::h00c64aa4e7e3372c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x56081cf5f52a - ::fmt::hc568c1817d410574 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x56081cf7cecc - core::fmt::write::he445cb7086c25009 [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x56081cf5cd37 - std::io::Write::write_fmt::he0bcb31f8a60d79b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x56081cf6199e - std::sys_common::backtrace::_print::h45adb36ea9b21f61 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x56081cf6199e - std::sys_common::backtrace::print::h223c050f40432de9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x56081cf6199e - std::panicking::default_hook::{{closure}}::hf3487b4e375d5982 [INFO] [stderr] at src/libstd/panicking.rs:189 [INFO] [stderr] 9: 0x56081cf616a1 - std::panicking::default_hook::h9d095a3a991b35b0 [INFO] [stderr] at src/libstd/panicking.rs:206 [INFO] [stderr] 10: 0x56081cf61fe5 - std::panicking::rust_panic_with_hook::h907bb8227c8498d1 [INFO] [stderr] at src/libstd/panicking.rs:469 [INFO] [stderr] 11: 0x56081cf61b82 - std::panicking::continue_panic_fmt::h6c8f32a89e529f80 [INFO] [stderr] at src/libstd/panicking.rs:376 [INFO] [stderr] 12: 0x56081cf61adc - std::panicking::begin_panic_fmt::h990ed10387584135 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 13: 0x56081cf534d1 - build_script_build::main::{{closure}}::h29e1139c8aaf5bae [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 14: 0x56081cf52a8a - build_script_build::visit_xml::hf092798423ed9a2c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 15: 0x56081cf52f53 - build_script_build::main::hbdc5720ccc629c5e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 16: 0x56081cf535a3 - std::rt::lang_start::{{closure}}::h56ac6acb78aa722f [INFO] [stderr] at /rustc/2748a9fd93dd1a00a4521f4f16de5befbf77f6cd/src/libstd/rt.rs:61 [INFO] [stderr] 17: 0x56081cf61a63 - std::rt::lang_start_internal::{{closure}}::h87ac7726b4ada2a9 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x56081cf61a63 - std::panicking::try::do_call::he4d58a26927f0537 [INFO] [stderr] at src/libstd/panicking.rs:288 [INFO] [stderr] 19: 0x56081cf6824a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 20: 0x56081cf624dd - std::panicking::try::hc8ad7011d3baf74d [INFO] [stderr] at src/libstd/panicking.rs:267 [INFO] [stderr] 21: 0x56081cf624dd - std::panic::catch_unwind::haaf07c0b1c45cbc8 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x56081cf624dd - std::rt::lang_start_internal::h53afdaeda14f9890 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 23: 0x56081cf5359b - std::rt::lang_start::h594cfc14b8b5e105 [INFO] [stderr] at /rustc/2748a9fd93dd1a00a4521f4f16de5befbf77f6cd/src/libstd/rt.rs:61 [INFO] [stderr] 24: 0x7f86089c7b97 - __libc_start_main [INFO] [stderr] 25: 0x56081cf5105a - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `syn`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C debuginfo=2 -C debug-assertions=on --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=c19b918ec6b327f3 -C extra-filename=-c19b918ec6b327f3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-33d6437d81912929.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-471cc6a516aef05a.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-eded6518c58ab462.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "368e207c5e8c944f624c2c585950ebbf0006edd63cdebb21f8ff6f1f30b75a74"` [INFO] running `"docker" "rm" "-f" "368e207c5e8c944f624c2c585950ebbf0006edd63cdebb21f8ff6f1f30b75a74"` [INFO] [stdout] 368e207c5e8c944f624c2c585950ebbf0006edd63cdebb21f8ff6f1f30b75a74