[INFO] cloning repository https://github.com/tarnauld/rdoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarnauld/rdoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnauld%2Frdoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnauld%2Frdoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ae8f7f3e88601dfa6c830d034b86561102aa2e8 [INFO] checking tarnauld/rdoc against master#27d8a577138c0d319a572cd1a464c2b755e577de for pr-118882 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnauld%2Frdoc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tarnauld/rdoc on toolchain 27d8a577138c0d319a572cd1a464c2b755e577de [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+27d8a577138c0d319a572cd1a464c2b755e577de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tarnauld/rdoc [INFO] finished tweaking git repo https://github.com/tarnauld/rdoc [INFO] tweaked toml for git repo https://github.com/tarnauld/rdoc written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tarnauld/rdoc 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" "+27d8a577138c0d319a572cd1a464c2b755e577de" "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] checking tarnauld/rdoc against try#8bdbfd41bed26c4938a9f14bd20556eac1de8437 for pr-118882 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnauld%2Frdoc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tarnauld/rdoc on toolchain 8bdbfd41bed26c4938a9f14bd20556eac1de8437 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tarnauld/rdoc [INFO] finished tweaking git repo https://github.com/tarnauld/rdoc [INFO] tweaked toml for git repo https://github.com/tarnauld/rdoc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tarnauld/rdoc 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" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking tarnauld/rdoc against try#8bdbfd41bed26c4938a9f14bd20556eac1de8437 for pr-118882 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnauld%2Frdoc" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tarnauld/rdoc on toolchain 8bdbfd41bed26c4938a9f14bd20556eac1de8437 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tarnauld/rdoc [INFO] finished tweaking git repo https://github.com/tarnauld/rdoc [INFO] tweaked toml for git repo https://github.com/tarnauld/rdoc written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tarnauld/rdoc 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" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded concolor-query v0.0.5 [INFO] [stderr] Downloaded concolor v0.0.8 [INFO] [stderr] Downloaded snapbox v0.2.10 [INFO] [stderr] Downloaded new_string_template v1.3.1 [INFO] [stderr] Downloaded trycmd v0.13.4 [INFO] [stderr] Downloaded toml_edit v0.14.4 [INFO] [stderr] Downloaded vim_edit v0.1.1 [INFO] [stderr] Downloaded snapbox-macros v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c8180c4b9755723591b2d3480b2b6555d811b15ffcdbdd40641d8b758fb4222 [INFO] running `Command { std: "docker" "start" "-a" "7c8180c4b9755723591b2d3480b2b6555d811b15ffcdbdd40641d8b758fb4222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c8180c4b9755723591b2d3480b2b6555d811b15ffcdbdd40641d8b758fb4222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c8180c4b9755723591b2d3480b2b6555d811b15ffcdbdd40641d8b758fb4222", kill_on_drop: false }` [INFO] [stdout] 7c8180c4b9755723591b2d3480b2b6555d811b15ffcdbdd40641d8b758fb4222 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70b582773bf7f0ff0ab1f47662e9b0a58fc00a9d84120143ac180f137d5563d8 [INFO] running `Command { std: "docker" "start" "-a" "70b582773bf7f0ff0ab1f47662e9b0a58fc00a9d84120143ac180f137d5563d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [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-937a14a55b445765/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'SELinux', 'GetClientContext')) [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/selinux.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/xselinux.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56453813c31c - std::backtrace_rs::backtrace::libunwind::trace::h193250bc6fc37205 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x56453813c31c - std::backtrace_rs::backtrace::trace_unsynchronized::h8ffcb0957f0bc21b [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56453813c31c - std::sys_common::backtrace::_print_fmt::h3c16b0b55d05cd02 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56453813c31c - ::fmt::h460b8f8aee8d79b0 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56453815f760 - core::fmt::rt::Argument::fmt::h1433b323468e459e [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x56453815f760 - core::fmt::write::hc6b1cc57d09801d4 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x56453813a37f - std::io::Write::write_fmt::h3d6a9bdbb030d1da [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x56453813c104 - std::sys_common::backtrace::_print::h1ae0a2d1c5170e95 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56453813c104 - std::sys_common::backtrace::print::h9c4c83f103894adb [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56453813d7a7 - std::panicking::default_hook::{{closure}}::h2a1c201cb1bb72c0 [INFO] [stderr] 10: 0x56453813d50f - std::panicking::default_hook::he553b1c7f1fdbbdf [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x56453813dc28 - std::panicking::rust_panic_with_hook::h528067c6532eacc3 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x56453813db0e - std::panicking::begin_panic_handler::{{closure}}::h6f71590a7b9aa0bf [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x56453813c7e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h58760003a1cd4778 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x56453813d872 - rust_begin_unwind [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x564538116285 - core::panicking::panic_fmt::h7330a072492643a3 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x56453811c241 - build_script_build::main::{{closure}}::h3f7edfa0ac958791 [INFO] [stderr] 17: 0x56453811b135 - build_script_build::visit_xml::h1ee9b17d220eccc0 [INFO] [stderr] 18: 0x56453811b7d3 - build_script_build::main::h76c69fe690af85e9 [INFO] [stderr] 19: 0x564538117e13 - core::ops::function::FnOnce::call_once::hd5b1e0bba1cfbeef [INFO] [stderr] 20: 0x564538116de6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h87e7943dca4a856a [INFO] [stderr] 21: 0x564538117529 - std::rt::lang_start::{{closure}}::hd53a221f48d41c2b [INFO] [stderr] 22: 0x564538136f67 - core::ops::function::impls:: for &F>::call_once::h505be837a5e3ad7f [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x564538136f67 - std::panicking::try::do_call::h8b07a3ff599b4217 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:552:40 [INFO] [stderr] 24: 0x564538136f67 - std::panicking::try::h22e0a80bb68aca47 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:516:19 [INFO] [stderr] 25: 0x564538136f67 - std::panic::catch_unwind::h307f23def8858da9 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panic.rs:142:14 [INFO] [stderr] 26: 0x564538136f67 - std::rt::lang_start_internal::{{closure}}::h0457a14dd109b017 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x564538136f67 - std::panicking::try::do_call::h4435bfa6396b826f [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:552:40 [INFO] [stderr] 28: 0x564538136f67 - std::panicking::try::hb4af5d1c555888c2 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panicking.rs:516:19 [INFO] [stderr] 29: 0x564538136f67 - std::panic::catch_unwind::h83fa4ad8592272d6 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/panic.rs:142:14 [INFO] [stderr] 30: 0x564538136f67 - std::rt::lang_start_internal::hd0a976cf7dbcbf68 [INFO] [stderr] at /rustc/8bdbfd41bed26c4938a9f14bd20556eac1de8437/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x564538117507 - std::rt::lang_start::h62637b3199c42e1e [INFO] [stderr] 32: 0x56453811c2c5 - main [INFO] [stderr] 33: 0x7fa0bb9f1d90 - [INFO] [stderr] 34: 0x7fa0bb9f1e40 - __libc_start_main [INFO] [stderr] 35: 0x5645381169c5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "70b582773bf7f0ff0ab1f47662e9b0a58fc00a9d84120143ac180f137d5563d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b582773bf7f0ff0ab1f47662e9b0a58fc00a9d84120143ac180f137d5563d8", kill_on_drop: false }` [INFO] [stdout] 70b582773bf7f0ff0ab1f47662e9b0a58fc00a9d84120143ac180f137d5563d8