[INFO] cloning repository https://github.com/transmissions11/headers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/transmissions11/headers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dba4754d507eda378a713195c2e21712b2dd1845 [INFO] checking transmissions11/headers against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/transmissions11/headers [INFO] finished tweaking git repo https://github.com/transmissions11/headers [INFO] tweaked toml for git repo https://github.com/transmissions11/headers written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/transmissions11/headers on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/transmissions11/headers 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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 transmissions11/headers against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftransmissions11%2Fheaders" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/transmissions11/headers [INFO] finished tweaking git repo https://github.com/transmissions11/headers [INFO] tweaked toml for git repo https://github.com/transmissions11/headers written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/transmissions11/headers on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/transmissions11/headers 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ce06966b87ca6861f028e643be45ad0218a7c52e2aad0ad077eb8001605c0c4 [INFO] running `Command { std: "docker" "start" "-a" "1ce06966b87ca6861f028e643be45ad0218a7c52e2aad0ad077eb8001605c0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ce06966b87ca6861f028e643be45ad0218a7c52e2aad0ad077eb8001605c0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ce06966b87ca6861f028e643be45ad0218a7c52e2aad0ad077eb8001605c0c4", kill_on_drop: false }` [INFO] [stdout] 1ce06966b87ca6861f028e643be45ad0218a7c52e2aad0ad077eb8001605c0c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5003351b6a518f3de67058d96e09725018f445348b8dc565abe7ce63e6fef1b [INFO] running `Command { std: "docker" "start" "-a" "c5003351b6a518f3de67058d96e09725018f445348b8dc565abe7ce63e6fef1b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling log v0.4.16 [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-fef1b3ba770a6a00/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' (132) 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: 0x644e436da802 - std::backtrace_rs::backtrace::libunwind::trace::h73fb80180a497102 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x644e436da802 - std::backtrace_rs::backtrace::trace_unsynchronized::h543e31fe8d798117 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x644e436da802 - std::sys::backtrace::_print_fmt::h48210104103c8004 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x644e436da802 - ::fmt::he200e767b7882707 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x644e436e94c7 - core::fmt::rt::Argument::fmt::ha3ab30dd35ae499a [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x644e436e94c7 - core::fmt::write::hfec5e43e1831544a [INFO] [stderr] 6: 0x644e436b0076 - std::io::default_write_fmt::hc42f6b1b9d03b902 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x644e436b0076 - std::io::Write::write_fmt::h584047a337177544 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x644e436bab31 - std::sys::backtrace::BacktraceLock::print::hc290b36733a7ec35 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x644e436bab31 - std::panicking::default_hook::{{closure}}::h7ca62870151c105a [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:293:27 [INFO] [stderr] 10: 0x644e436ba956 - std::panicking::default_hook::h7210b5b89c7d5207 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:320:9 [INFO] [stderr] 11: 0x644e436bb03b - std::panicking::panic_with_hook::h2f2fd5ec6be276b7 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:826:13 [INFO] [stderr] 12: 0x644e436baeb8 - std::panicking::panic_handler::{{closure}}::h7d38e29e87f90fcd [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:699:13 [INFO] [stderr] 13: 0x644e436b9119 - std::sys::backtrace::__rust_end_short_backtrace::hb326948df51b3c67 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x644e436a4f4d - __rustc[ca415c722355c310]::rust_begin_unwind [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:690:5 [INFO] [stderr] 15: 0x644e436ec61c - core::panicking::panic_fmt::h593feb94c4ce4cdf [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x644e4369fe8b - build_script_build::main::{{closure}}::h618a5dc8fca07f06 [INFO] [stderr] 17: 0x644e436a03ed - build_script_build::visit_xml::haff232dd2b699bdc [INFO] [stderr] 18: 0x644e4369f49a - build_script_build::main::h0fe56f2ae40b031b [INFO] [stderr] 19: 0x644e436a1c53 - core::ops::function::FnOnce::call_once::h8a4c92d6e8a12290 [INFO] [stderr] 20: 0x644e436a1496 - std::sys::backtrace::__rust_begin_short_backtrace::h3d46d6d7a3c3ffd4 [INFO] [stderr] 21: 0x644e436a1339 - std::rt::lang_start::{{closure}}::h3f6a41c6a1a0e8b8 [INFO] [stderr] 22: 0x644e436b179a - core::ops::function::impls:: for &F>::call_once::h0403e5920663a070 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x644e436b179a - std::panicking::catch_unwind::do_call::hae3fc24e24aa4045 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:582:40 [INFO] [stderr] 24: 0x644e436b179a - std::panicking::catch_unwind::h41f79d0960c31dac [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:545:19 [INFO] [stderr] 25: 0x644e436b179a - std::panic::catch_unwind::hab18277cacc223e8 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x644e436b179a - std::rt::lang_start_internal::{{closure}}::h2b7b01f1cabaa7b3 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x644e436b179a - std::panicking::catch_unwind::do_call::h289dc8e834bc3205 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:582:40 [INFO] [stderr] 28: 0x644e436b179a - std::panicking::catch_unwind::h26dfdefec448e382 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panicking.rs:545:19 [INFO] [stderr] 29: 0x644e436b179a - std::panic::catch_unwind::he48def0de55b27dc [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x644e436b179a - std::rt::lang_start_internal::hecb0a225f409fde2 [INFO] [stderr] at /rustc/c8085cfed34c45021fc8f66d073f6394b3e35431/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x644e436a1321 - std::rt::lang_start::hc06d90ec35a5fc08 [INFO] [stderr] 32: 0x644e436a4c25 - main [INFO] [stderr] 33: 0x74aeb121e1ca - [INFO] [stderr] 34: 0x74aeb121e28b - __libc_start_main [INFO] [stderr] 35: 0x644e4369ebe5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c5003351b6a518f3de67058d96e09725018f445348b8dc565abe7ce63e6fef1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5003351b6a518f3de67058d96e09725018f445348b8dc565abe7ce63e6fef1b", kill_on_drop: false }` [INFO] [stdout] c5003351b6a518f3de67058d96e09725018f445348b8dc565abe7ce63e6fef1b