[INFO] cloning repository https://github.com/wwwbjqcom/mysqlMP-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wwwbjqcom/mysqlMP-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d29331beaaf06f3e3c083eb68f789d8002755b14 [INFO] documenting wwwbjqcom/mysqlMP-client against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wwwbjqcom/mysqlMP-client on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wwwbjqcom/mysqlMP-client [INFO] finished tweaking git repo https://github.com/wwwbjqcom/mysqlMP-client [INFO] tweaked toml for git repo https://github.com/wwwbjqcom/mysqlMP-client written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/wwwbjqcom/mysqlMP-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded twox-hash v1.5.0 [INFO] [stderr] Downloaded serde_derive v1.0.112 [INFO] [stderr] Downloaded rust_decimal v1.6.0 [INFO] [stderr] Downloaded mysql_common v0.18.1 [INFO] [stderr] Downloaded serde v1.0.112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b5513ff33d448afb1a1ac3befd94473c219017d124b1208010c23ab67a6a0cb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0b5513ff33d448afb1a1ac3befd94473c219017d124b1208010c23ab67a6a0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b5513ff33d448afb1a1ac3befd94473c219017d124b1208010c23ab67a6a0cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b5513ff33d448afb1a1ac3befd94473c219017d124b1208010c23ab67a6a0cb", kill_on_drop: false }` [INFO] [stdout] 0b5513ff33d448afb1a1ac3befd94473c219017d124b1208010c23ab67a6a0cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8719a809aeb647c6030781d5dfc74fa2689f4b5f572fe5f6efd0d8838151898 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c8719a809aeb647c6030781d5dfc74fa2689f4b5f572fe5f6efd0d8838151898", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking rust_decimal v1.6.0 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking mysql_common v0.18.1 [INFO] [stderr] Documenting mymha_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'byte index 5 is not a char boundary; it is inside '检' (bytes 4..7) of ` 复检宕机节点状态`', src/librustdoc/passes/unindent_comments.rs:96:25 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ff9003b9590 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x7ff9003b9590 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7ff9003b9590 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x7ff9003b9590 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x7ff900427f9c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x7ff9003ab8b7 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x7ff9003be250 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x7ff9003be250 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x7ff9003be250 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x7ff9003bdf9c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x7ff900c35f29 - rustc_driver::report_ice::ha928cb19cffa046d [INFO] [stderr] 11: 0x7ff8f192ed66 - as core::ops::function::Fn>::call::h053a9614308fd0c7 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/boxed.rs:1056 [INFO] [stderr] 12: 0x7ff8f183b755 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h374bb97c54901413 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/proc_macro/src/bridge/client.rs:319 [INFO] [stderr] 13: 0x7ff9003be9f8 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:573 [INFO] [stderr] 14: 0x7ff9003be5a9 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 15: 0x7ff9003b99fc - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 16: 0x7ff9003be569 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 17: 0x7ff900424a21 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 18: 0x7ff90042c5ec - core::str::slice_error_fail::hf3f7e260cd401818 [INFO] [stderr] 19: 0x56058052eef5 - as core::iter::traits::iterator::Iterator>::fold::h15cb857b96a9baeb [INFO] [stderr] 20: 0x5605805d6b36 - rustdoc::passes::unindent_comments::::unindent_doc_comments::h8e79eaeafb2251ae [INFO] [stderr] 21: 0x5605805d5f57 - ::fold_item::h5ec84a946a733313 [INFO] [stderr] 22: 0x5605805fe48c - as alloc::vec::SpecExtend>::from_iter::h872d4883a76bec19 [INFO] [stderr] 23: 0x5605805c838e - rustdoc::fold::DocFolder::fold_inner_recur::h1626bf37a77055e0 [INFO] [stderr] 24: 0x5605805d61e3 - ::fold_item::h5ec84a946a733313 [INFO] [stderr] 25: 0x5605805fe48c - as alloc::vec::SpecExtend>::from_iter::h872d4883a76bec19 [INFO] [stderr] 26: 0x5605805c838e - rustdoc::fold::DocFolder::fold_inner_recur::h1626bf37a77055e0 [INFO] [stderr] 27: 0x5605805d61e3 - ::fold_item::h5ec84a946a733313 [INFO] [stderr] 28: 0x5605805fe48c - as alloc::vec::SpecExtend>::from_iter::h872d4883a76bec19 [INFO] [stderr] 29: 0x5605805c838e - rustdoc::fold::DocFolder::fold_inner_recur::h1626bf37a77055e0 [INFO] [stderr] 30: 0x5605805d61e3 - ::fold_item::h5ec84a946a733313 [INFO] [stderr] 31: 0x5605805d5c43 - rustdoc::passes::unindent_comments::unindent_comments::he9a54c65af7721b0 [INFO] [stderr] 32: 0x56058056d262 - rustdoc::core::run_global_ctxt::h6a3c36ec5b50a1ed [INFO] [stderr] 33: 0x56058050f505 - rustc_session::utils::::time::hd03453a4cf3286e5 [INFO] [stderr] 34: 0x5605806cc50f - rustc_interface::queries::::enter::hec9ad7fa33dbac74 [INFO] [stderr] 35: 0x56058072e263 - rustc_span::with_source_map::h454b9d811cb50b1c [INFO] [stderr] 36: 0x5605806ccfd2 - rustc_interface::interface::create_compiler_and_run::h3cabaf6c1075a783 [INFO] [stderr] 37: 0x56058056aa7e - rustdoc::core::run_core::haced8dd8424aa5e2 [INFO] [stderr] 38: 0x56058050a40c - rustdoc::main_options::h40a1f3cad43c8510 [INFO] [stderr] 39: 0x5605806be6a4 - scoped_tls::ScopedKey::set::h4299d3a685bf1884 [INFO] [stderr] 40: 0x560580599287 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1016745438f63e6c [INFO] [stderr] 41: 0x560580742fbe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6ac37361f781ecfc [INFO] [stderr] 42: 0x7ff9003cdfaa - as core::ops::function::FnOnce>::call_once::h08a7f59d1f132678 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 43: 0x7ff9003cdfaa - as core::ops::function::FnOnce>::call_once::hcc8dca4ed5ef7ca4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 44: 0x7ff9003cdfaa - std::sys::unix::thread::Thread::new::thread_start::h8bde10ff272e5ca4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys/unix/thread.rs:87 [INFO] [stderr] 45: 0x7ff9002eb609 - start_thread [INFO] [stderr] 46: 0x7ff9001f5103 - clone [INFO] [stderr] 47: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] error: Unrecognized option: 'document-private-items' [INFO] [stderr] [INFO] [stderr] error: Could not document `mymha_client`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name mymha_client src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-90ca30a173465873.rmeta --extern bigdecimal=/opt/rustwide/target/debug/deps/libbigdecimal-5bc0e4a107fc46f0.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-364c148656283980.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-c907aff3aa79aa8d.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-4db6a77710b59456.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-0a1c031f1e22479f.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f6a782863e1804d0.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-b38b297ae8f34fd9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-66f945d648381dc0.rmeta --extern log4rs=/opt/rustwide/target/debug/deps/liblog4rs-2df20f8f9f17f0bc.rmeta --extern mysql_common=/opt/rustwide/target/debug/deps/libmysql_common-f8a8e55354a5c1b8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7d42a82ce3ea4b64.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4cce8eb22560620c.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-42dc6c143733e0ab.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-a0dc9845ab20dc35.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-091f9b280a32791e.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-79c2da854efb4585.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "c8719a809aeb647c6030781d5dfc74fa2689f4b5f572fe5f6efd0d8838151898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8719a809aeb647c6030781d5dfc74fa2689f4b5f572fe5f6efd0d8838151898", kill_on_drop: false }` [INFO] [stdout] c8719a809aeb647c6030781d5dfc74fa2689f4b5f572fe5f6efd0d8838151898