[INFO] fetching crate espflash 4.6.0...
[INFO] documenting espflash-4.6.0 against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] extracting crate espflash 4.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate espflash 4.6.0
[INFO] finished tweaking crates.io crate espflash 4.6.0
[INFO] tweaked toml for crates.io crate espflash 4.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate espflash 4.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate espflash 4.6.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `espflash` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50
[INFO] running `Command { std: "docker" "start" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `espflash` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking twox-hash v2.1.4
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking ruzstd v0.8.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]    Compiling peg-runtime v0.8.6
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
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[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling peg-macros v0.8.6
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking console v0.16.6
[INFO] [stderr]     Checking ureq-proto v0.6.2
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking peg v0.8.6
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking no_std_io2 v0.8.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking hexfloat2 v0.1.3
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking etcetera v0.10.0
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking alterable_logger v1.0.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking parse_int v0.9.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking owo-colors v4.4.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking indicatif v0.18.6
[INFO] [stderr]     Checking dialoguer v0.12.0
[INFO] [stderr]     Checking toml v1.1.5+spec-1.1.0
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking reed-solomon v0.2.1
[INFO] [stderr]     Checking esp-metadata-generated v0.5.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking slip-codec v0.4.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling multiversion-macros v0.9.0
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.19
[INFO] [stderr]     Checking data-encoding-macro v0.1.21
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking multiversion v0.9.0
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking unescaper v0.1.10
[INFO] [stderr]     Checking defmt-parser v1.0.0
[INFO] [stderr]     Checking serialport v4.10.1
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling deku_derive v0.18.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking cbor-edn v0.0.6
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking clap_complete v4.6.9
[INFO] [stderr]     Checking deku v0.18.1
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]     Checking defmt-json-schema v0.1.0
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking defmt-decoder v1.1.0
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking esp-idf-part v0.6.0
[INFO] [stderr]     Checking icu_locale_fallback v2.3.0
[INFO] [stderr]     Checking icu_segmenter v2.3.0
[INFO] [stderr]     Checking ureq v3.4.1
[INFO] [stderr]     Checking textwrap v0.16.3
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking update-informer v1.3.0
[INFO] [stderr]  Documenting espflash v4.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/cli/monitor/mod.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 |     /// in https://stackoverflow.com/a/29307379 - as setting the O_NONBLOCK flag
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] help: use an automatic link instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |     /// in <https://stackoverflow.com/a/29307379> - as setting the O_NONBLOCK flag
[INFO] [stdout]     |            +                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/espflash/index.html
[INFO] running `Command { std: "docker" "inspect" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "serialport" "--no-default-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `espflash` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking nix v0.31.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking parse_int v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]     Checking unescaper v0.1.10
[INFO] [stderr]     Checking serialport v4.10.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]    Compiling deku_derive v0.18.1
[INFO] [stderr]     Checking deku v0.18.1
[INFO] [stderr]     Checking esp-idf-part v0.6.0
[INFO] [stderr]  Documenting espflash v4.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.19s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/espflash/index.html
[INFO] running `Command { std: "docker" "inspect" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50", kill_on_drop: false }`
[INFO] [stdout] 19c5c7b417dba96fb98d7b088b89c81e1f6b50eadc98b49212db5233680e2d50