[INFO] cloning repository https://github.com/davidpdrsn/uuid [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidpdrsn/uuid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidpdrsn%2Fuuid", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidpdrsn%2Fuuid'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccf9efd2e1ec1a5399db4fa28a6575cf4fef1bcc [INFO] checking davidpdrsn/uuid against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidpdrsn%2Fuuid" "/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/davidpdrsn/uuid on toolchain 30840c53f414b753cb08f14620906572f88dda4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidpdrsn/uuid [INFO] finished tweaking git repo https://github.com/davidpdrsn/uuid [INFO] tweaked toml for git repo https://github.com/davidpdrsn/uuid written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/davidpdrsn/uuid 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" "+30840c53f414b753cb08f14620906572f88dda4b" "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 davidpdrsn/uuid against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidpdrsn%2Fuuid" "/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/davidpdrsn/uuid on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidpdrsn/uuid [INFO] finished tweaking git repo https://github.com/davidpdrsn/uuid [INFO] tweaked toml for git repo https://github.com/davidpdrsn/uuid written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidpdrsn/uuid 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" "+18fb860b8a8e7ca508746882328061d0fe352543" "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] 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" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9182101c5c8d20156090ad3f4482524702987b94f324485a0f7bdd0916f39019 [INFO] running `Command { std: "docker" "start" "-a" "9182101c5c8d20156090ad3f4482524702987b94f324485a0f7bdd0916f39019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9182101c5c8d20156090ad3f4482524702987b94f324485a0f7bdd0916f39019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9182101c5c8d20156090ad3f4482524702987b94f324485a0f7bdd0916f39019", kill_on_drop: false }` [INFO] [stdout] 9182101c5c8d20156090ad3f4482524702987b94f324485a0f7bdd0916f39019 [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" "+18fb860b8a8e7ca508746882328061d0fe352543" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e953d52dfa9366ded28ceaecb4a411e6aede82825b14a2feaa6b64d09523077e [INFO] running `Command { std: "docker" "start" "-a" "e953d52dfa9366ded28ceaecb4a411e6aede82825b14a2feaa6b64d09523077e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [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-22e1eb56fb96eb4b/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: 0x5593b7600675 - std::backtrace_rs::backtrace::libunwind::trace::h6834114b33c25894 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x5593b7600675 - std::backtrace_rs::backtrace::trace_unsynchronized::h82de0ad868f3fc45 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5593b7600675 - std::sys_common::backtrace::_print_fmt::hca59f3a6460bb1e3 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5593b7600675 - ::fmt::h19d5c6a2fbf5316c [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5593b76212ab - core::fmt::rt::Argument::fmt::hdc0717b154055848 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5593b76212ab - core::fmt::write::hb80c147f2498b731 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x5593b75fe38f - std::io::Write::write_fmt::h2aede7b7b3fa4a4d [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x5593b760044e - std::sys_common::backtrace::_print::he48b7290db1c8673 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5593b760044e - std::sys_common::backtrace::print::h782f838adc52d128 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5593b7601819 - std::panicking::default_hook::{{closure}}::h773caa17631f8018 [INFO] [stderr] 10: 0x5593b7601577 - std::panicking::default_hook::h13481141abbfa774 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:291:9 [INFO] [stderr] 11: 0x5593b7601cb4 - std::panicking::rust_panic_with_hook::hbd315fe862a765eb [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:788:13 [INFO] [stderr] 12: 0x5593b7601b96 - std::panicking::begin_panic_handler::{{closure}}::h79937a30f15ed040 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:657:13 [INFO] [stderr] 13: 0x5593b7600b39 - std::sys_common::backtrace::__rust_end_short_backtrace::hee02671fb158f251 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x5593b76018c7 - rust_begin_unwind [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x5593b75d9f46 - core::panicking::panic_fmt::hbc12ccb319f87b4f [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x5593b75e011d - build_script_build::main::{{closure}}::h25a135007bcea15f [INFO] [stderr] 17: 0x5593b75decb6 - build_script_build::visit_xml::hb282b4bbb80b8099 [INFO] [stderr] 18: 0x5593b75df5dc - build_script_build::main::h59f8ae05b4284d84 [INFO] [stderr] 19: 0x5593b75dbaf3 - core::ops::function::FnOnce::call_once::h2407c2c8500f30b1 [INFO] [stderr] 20: 0x5593b75da936 - std::sys_common::backtrace::__rust_begin_short_backtrace::h46c891ebc049f3b1 [INFO] [stderr] 21: 0x5593b75db289 - std::rt::lang_start::{{closure}}::h9befd920db885690 [INFO] [stderr] 22: 0x5593b75fb2b6 - core::ops::function::impls:: for &F>::call_once::h8674bf421e4ae5df [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5593b75fb2b6 - std::panicking::try::do_call::ha19e5c68563700f7 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:552:40 [INFO] [stderr] 24: 0x5593b75fb2b6 - std::panicking::try::h6751da23241aa88c [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:516:19 [INFO] [stderr] 25: 0x5593b75fb2b6 - std::panic::catch_unwind::hf158114e04df446b [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panic.rs:149:14 [INFO] [stderr] 26: 0x5593b75fb2b6 - std::rt::lang_start_internal::{{closure}}::hb6f5e6cfce2dea20 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/rt.rs:141:48 [INFO] [stderr] 27: 0x5593b75fb2b6 - std::panicking::try::do_call::h08ff0052e0318bd1 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:552:40 [INFO] [stderr] 28: 0x5593b75fb2b6 - std::panicking::try::h17ca86f992e37870 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panicking.rs:516:19 [INFO] [stderr] 29: 0x5593b75fb2b6 - std::panic::catch_unwind::h8ee1ded55d9d80dd [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/panic.rs:149:14 [INFO] [stderr] 30: 0x5593b75fb2b6 - std::rt::lang_start_internal::h4a681475b2c2bd73 [INFO] [stderr] at /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/rt.rs:141:20 [INFO] [stderr] 31: 0x5593b75db267 - std::rt::lang_start::h08544b6f75a4a48c [INFO] [stderr] 32: 0x5593b75e01a5 - main [INFO] [stderr] 33: 0x7fd042879d90 - [INFO] [stderr] 34: 0x7fd042879e40 - __libc_start_main [INFO] [stderr] 35: 0x5593b75da535 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e953d52dfa9366ded28ceaecb4a411e6aede82825b14a2feaa6b64d09523077e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e953d52dfa9366ded28ceaecb4a411e6aede82825b14a2feaa6b64d09523077e", kill_on_drop: false }` [INFO] [stdout] e953d52dfa9366ded28ceaecb4a411e6aede82825b14a2feaa6b64d09523077e