[INFO] cloning repository https://github.com/brsnb/xcb_test_wm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brsnb/xcb_test_wm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fxcb_test_wm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fxcb_test_wm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fed0ac52d720e539bb80ce66c4ae8b4e32134451 [INFO] testing brsnb/xcb_test_wm against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fxcb_test_wm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brsnb/xcb_test_wm on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brsnb/xcb_test_wm [INFO] finished tweaking git repo https://github.com/brsnb/xcb_test_wm [INFO] tweaked toml for git repo https://github.com/brsnb/xcb_test_wm written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brsnb/xcb_test_wm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing brsnb/xcb_test_wm against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fxcb_test_wm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brsnb/xcb_test_wm on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brsnb/xcb_test_wm [INFO] finished tweaking git repo https://github.com/brsnb/xcb_test_wm [INFO] tweaked toml for git repo https://github.com/brsnb/xcb_test_wm written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/brsnb/xcb_test_wm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.55 [INFO] [stderr] Downloaded xcb v0.8.2 [INFO] [stderr] Downloaded xcb-util v0.2.0 [INFO] [stderr] Downloaded x11 v2.18.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc9c27ba29f25e53a705213634ed8fbeec79665372063a19769a18550f99007e [INFO] running `Command { std: "docker" "start" "-a" "fc9c27ba29f25e53a705213634ed8fbeec79665372063a19769a18550f99007e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc9c27ba29f25e53a705213634ed8fbeec79665372063a19769a18550f99007e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc9c27ba29f25e53a705213634ed8fbeec79665372063a19769a18550f99007e", kill_on_drop: false }` [INFO] [stdout] fc9c27ba29f25e53a705213634ed8fbeec79665372063a19769a18550f99007e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f56882057df9df25331fc55c2eab3e759b7ad2920f9378ed781f6b87bad60dac [INFO] running `Command { std: "docker" "start" "-a" "f56882057df9df25331fc55c2eab3e759b7ad2920f9378ed781f6b87bad60dac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-d40e845dcfd44f16/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Xinerama', 'QueryScreens')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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/index.crates.io-6f17d22bba15001f/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/index.crates.io-6f17d22bba15001f/xcb-0.8.2/src/ffi/xinerama.rs' [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/build.rs:75:17: [INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xml/xinerama.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558ef9059a25 - std::backtrace_rs::backtrace::libunwind::trace::h68acc96dd29bfb25 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x558ef9059a25 - std::backtrace_rs::backtrace::trace_unsynchronized::hc833f810d39d5258 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558ef9059a25 - std::sys::backtrace::_print_fmt::h5f23caa5b7652308 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x558ef9059a25 - ::fmt::hc81f55a2b3efffd1 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x558ef907aa8b - core::fmt::rt::Argument::fmt::h731d8ba6b9c446d6 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x558ef907aa8b - core::fmt::write::h6e5816e68b47f713 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x558ef90573df - std::io::Write::write_fmt::h82cda8d34836fa3f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x558ef905ad11 - std::sys::backtrace::BacktraceLock::print::hb98272574ac3b700 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x558ef905ad11 - std::panicking::default_hook::{{closure}}::h979aa01ca70f7f8f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x558ef905a9ec - std::panicking::default_hook::h17e52f086133e6fd [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x558ef905b301 - std::panicking::rust_panic_with_hook::h694bfcec6451de5a [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x558ef905b1f7 - std::panicking::begin_panic_handler::{{closure}}::hbd9f22f307951c96 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x558ef9059ee9 - std::sys::backtrace::__rust_end_short_backtrace::h6e4502eb3c3e7834 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x558ef905ae84 - rust_begin_unwind [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x558ef9079c83 - core::panicking::panic_fmt::ha6b90685af50061f [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x558ef9034cb9 - build_script_build::main::{{closure}}::h22f8e589214a1690 [INFO] [stderr] 16: 0x558ef9033906 - build_script_build::visit_xml::h75e6f8620508ef1d [INFO] [stderr] 17: 0x558ef903422c - build_script_build::main::h4638f9843dc522e2 [INFO] [stderr] 18: 0x558ef9030423 - core::ops::function::FnOnce::call_once::h9793ea427213e52b [INFO] [stderr] 19: 0x558ef902fc36 - std::sys::backtrace::__rust_begin_short_backtrace::hfb686ae585473bb1 [INFO] [stderr] 20: 0x558ef902fab9 - std::rt::lang_start::{{closure}}::h2ad8f6b2be8682a9 [INFO] [stderr] 21: 0x558ef9053fb0 - core::ops::function::impls:: for &F>::call_once::h0a914711094af0e2 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x558ef9053fb0 - std::panicking::try::do_call::h23eb0375d29a86c6 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40 [INFO] [stderr] 23: 0x558ef9053fb0 - std::panicking::try::hfde747ffd3a25f83 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19 [INFO] [stderr] 24: 0x558ef9053fb0 - std::panic::catch_unwind::h9ccb347cfcb9c849 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14 [INFO] [stderr] 25: 0x558ef9053fb0 - std::rt::lang_start_internal::{{closure}}::h1d5aad05d6464574 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/rt.rs:143:48 [INFO] [stderr] 26: 0x558ef9053fb0 - std::panicking::try::do_call::h4be7f65026835560 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:554:40 [INFO] [stderr] 27: 0x558ef9053fb0 - std::panicking::try::h1cefeda29a4cff77 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panicking.rs:518:19 [INFO] [stderr] 28: 0x558ef9053fb0 - std::panic::catch_unwind::hfa6efd528ca17417 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/panic.rs:345:14 [INFO] [stderr] 29: 0x558ef9053fb0 - std::rt::lang_start_internal::h275dd16aaa0f7750 [INFO] [stderr] at /rustc/5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b/library/std/src/rt.rs:143:20 [INFO] [stderr] 30: 0x558ef902fa97 - std::rt::lang_start::h274f3cd2e5db080d [INFO] [stderr] 31: 0x558ef9034d35 - main [INFO] [stderr] 32: 0x7f390aab0d90 - [INFO] [stderr] 33: 0x7f390aab0e40 - __libc_start_main [INFO] [stderr] 34: 0x558ef902e815 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f56882057df9df25331fc55c2eab3e759b7ad2920f9378ed781f6b87bad60dac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f56882057df9df25331fc55c2eab3e759b7ad2920f9378ed781f6b87bad60dac", kill_on_drop: false }` [INFO] [stdout] f56882057df9df25331fc55c2eab3e759b7ad2920f9378ed781f6b87bad60dac