[INFO] fetching crate downtown 0.1.1...
[INFO] documenting downtown-0.1.1 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate downtown 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate downtown 0.1.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate downtown 0.1.1
[INFO] finished tweaking crates.io crate downtown 0.1.1
[INFO] tweaked toml for crates.io crate downtown 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate downtown 0.1.1 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vsprintf v2.0.0
[INFO] [stderr]   Downloaded quick-xml v0.28.2
[INFO] [stderr]   Downloaded sudo v0.6.0
[INFO] [stderr]   Downloaded pretty_env_logger v0.5.0
[INFO] [stderr]   Downloaded camino v1.1.4
[INFO] [stderr]   Downloaded log v0.4.18
[INFO] [stderr]   Downloaded clap-verbosity-flag v2.0.1
[INFO] [stderr]   Downloaded plist v1.4.3
[INFO] [stderr]   Downloaded comfy-table v7.0.1
[INFO] [stderr]   Downloaded time v0.3.22
[INFO] [stderr]   Downloaded libbpf-rs v0.20.1
[INFO] [stderr]   Downloaded syntect v5.0.0
[INFO] [stderr]   Downloaded libbpf-sys v1.1.1+v1.1.0
[INFO] [stderr]   Downloaded ratatui v0.21.0
[INFO] [stderr]   Downloaded ansi-to-tui v3.0.0
[INFO] [stderr]   Downloaded tonari-actor v0.8.3
[INFO] [stderr]   Downloaded libbpf-cargo v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc692284da2e846eb8bf07b57d39e87faa6a6ab7f980ef0026c01d00bf83a987
[INFO] running `Command { std: "docker" "start" "-a" "dc692284da2e846eb8bf07b57d39e87faa6a6ab7f980ef0026c01d00bf83a987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc692284da2e846eb8bf07b57d39e87faa6a6ab7f980ef0026c01d00bf83a987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc692284da2e846eb8bf07b57d39e87faa6a6ab7f980ef0026c01d00bf83a987", kill_on_drop: false }`
[INFO] [stdout] dc692284da2e846eb8bf07b57d39e87faa6a6ab7f980ef0026c01d00bf83a987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e8d282434c2020758ba2daca6f8ace45818580f48a04c31b02e75a3546069a
[INFO] running `Command { std: "docker" "start" "-a" "a6e8d282434c2020758ba2daca6f8ace45818580f48a04c31b02e75a3546069a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling vsprintf v2.0.0
[INFO] [stderr]    Compiling libbpf-sys v1.1.1+v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling scroll_derive v0.11.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]     Checking crossterm v0.26.1
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling libbpf-rs v0.20.1
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking plist v1.4.3
[INFO] [stderr]     Checking ratatui v0.21.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking tonari-actor v0.8.3
[INFO] [stderr]     Checking comfy-table v7.0.1
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking clap-verbosity-flag v2.0.1
[INFO] [stderr]     Checking sudo v0.6.0
[INFO] [stderr]    Compiling libbpf-cargo v0.20.1
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking ansi-to-tui v3.0.0
[INFO] [stderr]    Compiling downtown v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr] error: failed to run custom build command for `downtown v0.1.1 (/opt/rustwide/workdir)`
[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/downtown-5f8804b499a014fe/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Warning: unrecognized map: .maps
[INFO] [stderr]   Warning: unrecognized map: license
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain '1.76.0-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain 1.76.0-x86_64-unknown-linux-gnu`
[INFO] [stderr]   thread 'main' panicked at build.rs:14:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmptU0AcG/python.o: Broken pipe (os error 32)")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55ea9650f716 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x55ea9650f716 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ea9650f716 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55ea9650f716 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55ea965338d0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55ea965338d0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x55ea9650ce2f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]      7:     0x55ea9650f4f4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55ea9650f4f4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55ea96510a57 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stderr]     10:     0x55ea965107b9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55ea96510ee8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x55ea96510dc2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x55ea9650fc16 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55ea96510b20 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x55ea963c7d95 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55ea963c8333 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stderr]     17:     0x55ea963c9282 - core::result::Result<T,E>::unwrap::h283e9abba281da37
[INFO] [stderr]     18:     0x55ea963c957d - build_script_build::main::hb7b559bf0d019e43
[INFO] [stderr]     19:     0x55ea963c8f63 - core::ops::function::FnOnce::call_once::h5054dc282c502b2c
[INFO] [stderr]     20:     0x55ea963c8cd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he31eb9053c878ecc
[INFO] [stderr]     21:     0x55ea963c8d29 - std::rt::lang_start::{{closure}}::h9128da781076b61d
[INFO] [stderr]     22:     0x55ea96508831 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x55ea96508831 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]     24:     0x55ea96508831 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]     25:     0x55ea96508831 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x55ea96508831 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x55ea96508831 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]     28:     0x55ea96508831 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]     29:     0x55ea96508831 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x55ea96508831 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x55ea963c8d07 - std::rt::lang_start::hc1b85621122f3b06
[INFO] [stderr]     32:     0x55ea963c9665 - main
[INFO] [stderr]     33:     0x7f4f73aa3d90 - <unknown>
[INFO] [stderr]     34:     0x7f4f73aa3e40 - __libc_start_main
[INFO] [stderr]     35:     0x55ea963c8635 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "a6e8d282434c2020758ba2daca6f8ace45818580f48a04c31b02e75a3546069a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e8d282434c2020758ba2daca6f8ace45818580f48a04c31b02e75a3546069a", kill_on_drop: false }`
[INFO] [stdout] a6e8d282434c2020758ba2daca6f8ace45818580f48a04c31b02e75a3546069a
[INFO] documenting downtown-0.1.1 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate downtown 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate downtown 0.1.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate downtown 0.1.1
[INFO] finished tweaking crates.io crate downtown 0.1.1
[INFO] tweaked toml for crates.io crate downtown 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate downtown 0.1.1 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 835f2db2dffdd15027cdac32f92634e05a936c76e2fb39bbf17da435a3bd24a6
[INFO] running `Command { std: "docker" "start" "-a" "835f2db2dffdd15027cdac32f92634e05a936c76e2fb39bbf17da435a3bd24a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835f2db2dffdd15027cdac32f92634e05a936c76e2fb39bbf17da435a3bd24a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835f2db2dffdd15027cdac32f92634e05a936c76e2fb39bbf17da435a3bd24a6", kill_on_drop: false }`
[INFO] [stdout] 835f2db2dffdd15027cdac32f92634e05a936c76e2fb39bbf17da435a3bd24a6
[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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50a46a38fe047e9f978869522033fdf1a32e0d0404b7bc773553f3ca072f353
[INFO] running `Command { std: "docker" "start" "-a" "e50a46a38fe047e9f978869522033fdf1a32e0d0404b7bc773553f3ca072f353", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling vsprintf v2.0.0
[INFO] [stderr]    Compiling libbpf-sys v1.1.1+v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]    Compiling scroll_derive v0.11.0
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]     Checking crossterm v0.26.1
[INFO] [stderr]    Compiling libbpf-rs v0.20.1
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking clap_builder v4.3.3
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking ratatui v0.21.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]     Checking clap v4.3.3
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking plist v1.4.3
[INFO] [stderr]    Compiling cargo_metadata v0.15.4
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking tonari-actor v0.8.3
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking clap-verbosity-flag v2.0.1
[INFO] [stderr]    Compiling libbpf-cargo v0.20.1
[INFO] [stderr]     Checking ansi-to-tui v3.0.0
[INFO] [stderr]     Checking comfy-table v7.0.1
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking sudo v0.6.0
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]    Compiling downtown v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking syntect v5.0.0
[INFO] [stderr] error: failed to run custom build command for `downtown v0.1.1 (/opt/rustwide/workdir)`
[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/downtown-fdb980fe0f7a864c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Warning: unrecognized map: .maps
[INFO] [stderr]   Warning: unrecognized map: license
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain 'beta-2024-02-10-x86_64-unknown-linux-gnu'
[INFO] [stderr]   To install, run `rustup component add rustfmt --toolchain beta-2024-02-10-x86_64-unknown-linux-gnu`
[INFO] [stderr]   thread 'main' panicked at build.rs:14:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmpaSBIqX/python.o: Broken pipe (os error 32)")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55f314067286 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x55f314067286 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55f314067286 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55f314067286 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55f31408b1c0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55f31408b1c0 - core::fmt::write::h873f89a91a4832db
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x55f3140646ef - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      7:     0x55f314067064 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55f314067064 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55f3140685c7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stderr]     10:     0x55f314068329 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55f314068a58 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x55f314068932 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x55f314067786 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55f314068684 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x55f313f25d95 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55f313f26333 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stderr]     17:     0x55f313f27612 - build_script_build::main::h16338b42de463486
[INFO] [stderr]     18:     0x55f313f26ff3 - core::ops::function::FnOnce::call_once::h4237b6ce2f744564
[INFO] [stderr]     19:     0x55f313f26cd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h43e261a060f51b95
[INFO] [stderr]     20:     0x55f313f26d29 - std::rt::lang_start::{{closure}}::h428c461bf2fdcc45
[INFO] [stderr]     21:     0x55f314060051 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x55f314060051 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]     23:     0x55f314060051 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]     24:     0x55f314060051 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]     25:     0x55f314060051 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stderr]     26:     0x55f314060051 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]     27:     0x55f314060051 - std::panicking::try::hf94d97659ed75d92
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]     28:     0x55f314060051 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]     29:     0x55f314060051 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stderr]     30:     0x55f313f26d07 - std::rt::lang_start::h46c3fead494b8aa3
[INFO] [stderr]     31:     0x55f313f27745 - main
[INFO] [stderr]     32:     0x7f88a50e5d90 - <unknown>
[INFO] [stderr]     33:     0x7f88a50e5e40 - __libc_start_main
[INFO] [stderr]     34:     0x55f313f26635 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "e50a46a38fe047e9f978869522033fdf1a32e0d0404b7bc773553f3ca072f353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50a46a38fe047e9f978869522033fdf1a32e0d0404b7bc773553f3ca072f353", kill_on_drop: false }`
[INFO] [stdout] e50a46a38fe047e9f978869522033fdf1a32e0d0404b7bc773553f3ca072f353
