[INFO] cloning repository https://github.com/kobyn07/smat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kobyn07/smat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobyn07%2Fsmat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobyn07%2Fsmat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1aa288875875fee3f31b11352d4c50ae16bb25a6 [INFO] checking kobyn07/smat against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobyn07%2Fsmat" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kobyn07/smat [INFO] finished tweaking git repo https://github.com/kobyn07/smat [INFO] tweaked toml for git repo https://github.com/kobyn07/smat written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kobyn07/smat on toolchain 4e55a504843955c97eb06907c71f6f3e99208021 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kobyn07/smat 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking kobyn07/smat against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkobyn07%2Fsmat" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kobyn07/smat [INFO] finished tweaking git repo https://github.com/kobyn07/smat [INFO] tweaked toml for git repo https://github.com/kobyn07/smat written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kobyn07/smat on toolchain 4e55a504843955c97eb06907c71f6f3e99208021 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kobyn07/smat 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7c94511ea5bbd7008d6b9a69f97e61d5b9b83d5f47a8125d45b73158fcb8ef0 [INFO] running `Command { std: "docker" "start" "-a" "e7c94511ea5bbd7008d6b9a69f97e61d5b9b83d5f47a8125d45b73158fcb8ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7c94511ea5bbd7008d6b9a69f97e61d5b9b83d5f47a8125d45b73158fcb8ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c94511ea5bbd7008d6b9a69f97e61d5b9b83d5f47a8125d45b73158fcb8ef0", kill_on_drop: false }` [INFO] [stdout] e7c94511ea5bbd7008d6b9a69f97e61d5b9b83d5f47a8125d45b73158fcb8ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9677bf7af51e418b5bfc592a12d39f13cf3922b2327216ceb56cfd9cebf36a49 [INFO] running `Command { std: "docker" "start" "-a" "9677bf7af51e418b5bfc592a12d39f13cf3922b2327216ceb56cfd9cebf36a49", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [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-17728d5f64370946/build-script-build` (exit status: 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/index.crates.io-1949cf8c6b5b557f/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-1949cf8c6b5b557f/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-1949cf8c6b5b557f/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-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] ^^^^^^^^^^^^^^^ [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/sync.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (60) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17: [INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/sync.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5d317c00e722 - std::backtrace_rs::backtrace::libunwind::trace::h74dc0fe5780b2f3d [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5d317c00e722 - std::backtrace_rs::backtrace::trace_unsynchronized::h576f28a05b20dc88 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5d317c00e722 - std::sys::backtrace::_print_fmt::hcc5d7b65ec8fb00c [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5d317c00e722 - ::fmt::h01f5e47092c429ff [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5d317c01d63f - core::fmt::rt::Argument::fmt::h57696ac05f8f8878 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5d317c01d63f - core::fmt::write::h80f9c6652f9bffe1 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5d317bfe35d3 - std::io::default_write_fmt::ha7ceb57d752ede13 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5d317bfe35d3 - std::io::Write::write_fmt::h6d62bb6ee33ca684 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5d317bfecb32 - std::sys::backtrace::BacktraceLock::print::h9c4f80a89e3bc291 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5d317bfee91c - std::panicking::default_hook::{{closure}}::h97aa1ea197bc13d9 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5d317bfee776 - std::panicking::default_hook::h4b5877fe2db03cf7 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5d317bfeeef5 - std::panicking::panic_with_hook::h9abfe90a9f3f5982 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5d317bfeed8a - std::panicking::panic_handler::{{closure}}::hcb040fa1df51ab3f [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5d317bfecc69 - std::sys::backtrace::__rust_end_short_backtrace::hc49f0fff7ff7d48e [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5d317bfd807d - __rustc[2dbcfd8833382b7a]::rust_begin_unwind [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5d317c020b00 - core::panicking::panic_fmt::h2a937dceb4d375dc [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5d317bfd286d - build_script_build::main::{{closure}}::h6b0d06f0741b5230 [INFO] [stderr] 17: 0x5d317bfd2dcd - build_script_build::visit_xml::h02419a59da802536 [INFO] [stderr] 18: 0x5d317bfd1eca - build_script_build::main::h03a04133b83d8f32 [INFO] [stderr] 19: 0x5d317bfd46c3 - core::ops::function::FnOnce::call_once::hb9731bb5f222d823 [INFO] [stderr] 20: 0x5d317bfd3f66 - std::sys::backtrace::__rust_begin_short_backtrace::h0a2bebde6a060c36 [INFO] [stderr] 21: 0x5d317bfd3dd9 - std::rt::lang_start::{{closure}}::h0dbe80e82561c5b5 [INFO] [stderr] 22: 0x5d317bfe4d60 - core::ops::function::impls:: for &F>::call_once::h8a00ff1e6bd12ff4 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5d317bfe4d60 - std::panicking::catch_unwind::do_call::hd2466c80a1fb2555 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5d317bfe4d60 - std::panicking::catch_unwind::h9f731af66ea6ce51 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5d317bfe4d60 - std::panic::catch_unwind::he44edd2ceb24ccce [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5d317bfe4d60 - std::rt::lang_start_internal::{{closure}}::he211b0cb0a38f7ee [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5d317bfe4d60 - std::panicking::catch_unwind::do_call::h626211ba0ec6f9dc [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5d317bfe4d60 - std::panicking::catch_unwind::hf7e27156295d7442 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5d317bfe4d60 - std::panic::catch_unwind::h9af06de087ed3ae9 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5d317bfe4d60 - std::rt::lang_start_internal::h2404cfd681c9b541 [INFO] [stderr] at /rustc/4e55a504843955c97eb06907c71f6f3e99208021/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5d317bfd3dc1 - std::rt::lang_start::hbeee350e17bb269f [INFO] [stderr] 32: 0x5d317bfd7d95 - main [INFO] [stderr] 33: 0x7a71552ee1ca - [INFO] [stderr] 34: 0x7a71552ee28b - __libc_start_main [INFO] [stderr] 35: 0x5d317bfd1615 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "9677bf7af51e418b5bfc592a12d39f13cf3922b2327216ceb56cfd9cebf36a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9677bf7af51e418b5bfc592a12d39f13cf3922b2327216ceb56cfd9cebf36a49", kill_on_drop: false }` [INFO] [stdout] 9677bf7af51e418b5bfc592a12d39f13cf3922b2327216ceb56cfd9cebf36a49