[INFO] cloning repository https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamroks/zenoh-plugin-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamroks%2Fzenoh-plugin-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamroks%2Fzenoh-plugin-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30704cc596eae7f929b4c03fe5e3394957f41d33
[INFO] documenting jamroks/zenoh-plugin-mqtt against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamroks%2Fzenoh-plugin-mqtt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] finished tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] tweaked toml for git repo https://github.com/jamroks/zenoh-plugin-mqtt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamroks/zenoh-plugin-mqtt on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamroks/zenoh-plugin-mqtt 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/eclipse-zenoh/zenoh`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting jamroks/zenoh-plugin-mqtt against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamroks%2Fzenoh-plugin-mqtt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] finished tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] tweaked toml for git repo https://github.com/jamroks/zenoh-plugin-mqtt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamroks/zenoh-plugin-mqtt on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamroks/zenoh-plugin-mqtt 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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] documenting jamroks/zenoh-plugin-mqtt against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamroks%2Fzenoh-plugin-mqtt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] finished tweaking git repo https://github.com/jamroks/zenoh-plugin-mqtt
[INFO] tweaked toml for git repo https://github.com/jamroks/zenoh-plugin-mqtt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamroks/zenoh-plugin-mqtt on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamroks/zenoh-plugin-mqtt 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keyed-set v0.4.5
[INFO] [stderr]   Downloaded token-cell v1.5.0
[INFO] [stderr]   Downloaded uhlc v0.5.2
[INFO] [stderr]   Downloaded uuid v1.3.1
[INFO] [stderr]   Downloaded pnet_macros_support v0.33.0
[INFO] [stderr]   Downloaded async-process v1.7.0
[INFO] [stderr]   Downloaded ctr v0.6.0
[INFO] [stderr]   Downloaded serde_fmt v1.0.2
[INFO] [stderr]   Downloaded sval v1.0.0-alpha.5
[INFO] [stderr]   Downloaded rustix v0.37.15
[INFO] [stderr]   Downloaded ntex-h2 v0.1.6
[INFO] [stderr]   Downloaded serde_yaml v0.9.21
[INFO] [stderr]   Downloaded ntex-async-std v0.1.1
[INFO] [stderr]   Downloaded async-h1 v2.3.3
[INFO] [stderr]   Downloaded async-sse v4.1.0
[INFO] [stderr]   Downloaded ntex-http v0.1.9
[INFO] [stderr]   Downloaded ntex-tls v0.1.7
[INFO] [stderr]   Downloaded num-bigint-dig v0.8.2
[INFO] [stderr]   Downloaded tracing v0.1.38
[INFO] [stderr]   Downloaded ntex-mqtt v0.9.2
[INFO] [stderr]   Downloaded async-rustls v0.4.0
[INFO] [stderr]   Downloaded rustls-webpki v0.100.1
[INFO] [stderr]   Downloaded tide v0.16.0
[INFO] [stderr]   Downloaded clap v3.2.24
[INFO] [stderr]   Downloaded ntex-service v0.3.3
[INFO] [stderr]   Downloaded rustls v0.21.0
[INFO] [stderr]   Downloaded aes-gcm v0.8.0
[INFO] [stderr]   Downloaded pnet_transport v0.33.0
[INFO] [stderr]   Downloaded hkdf v0.10.0
[INFO] [stderr]   Downloaded infer v0.2.3
[INFO] [stderr]   Downloaded serde_qs v0.8.5
[INFO] [stderr]   Downloaded ntex-macros v0.1.3
[INFO] [stderr]   Downloaded ntex-io v0.1.11
[INFO] [stderr]   Downloaded futures-micro v0.5.0
[INFO] [stderr]   Downloaded async-oneshot v0.5.0
[INFO] [stderr]   Downloaded git-version-macro v0.3.5
[INFO] [stderr]   Downloaded femme v2.2.1
[INFO] [stderr]   Downloaded git-version v0.3.5
[INFO] [stderr]   Downloaded quinn-proto v0.9.3
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded pnet_sys v0.33.0
[INFO] [stderr]   Downloaded http-client v6.5.3
[INFO] [stderr]   Downloaded ntex-connect v0.1.1
[INFO] [stderr]   Downloaded ntex-rt v0.4.9
[INFO] [stderr]   Downloaded sha3 v0.10.7
[INFO] [stderr]   Downloaded ntex-util v0.1.19
[INFO] [stderr]   Downloaded validated_struct_macros v2.1.0
[INFO] [stderr]   Downloaded validated_struct v2.1.0
[INFO] [stderr]   Downloaded pnet_packet v0.33.0
[INFO] [stderr]   Downloaded pnet v0.33.0
[INFO] [stderr]   Downloaded pnet_base v0.33.0
[INFO] [stderr]   Downloaded pnet_datalink v0.33.0
[INFO] [stderr]   Downloaded ntex v0.5.31
[INFO] [stderr]   Downloaded ntex-router v0.5.1
[INFO] [stderr]   Downloaded ntex-bytes v0.1.19
[INFO] [stderr]   Downloaded ntex-codec v0.6.2
[INFO] [stderr]   Downloaded ringbuffer-spsc v0.1.9
[INFO] [stderr]   Downloaded pnet_macros v0.33.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.4
[INFO] [stderr]   Downloaded http-types v2.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe0ecca6369826a5252b294264dbfa5a88599036fc068874f9a9e2faf18635e
[INFO] running `Command { std: "docker" "start" "-a" "9fe0ecca6369826a5252b294264dbfa5a88599036fc068874f9a9e2faf18635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe0ecca6369826a5252b294264dbfa5a88599036fc068874f9a9e2faf18635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe0ecca6369826a5252b294264dbfa5a88599036fc068874f9a9e2faf18635e", kill_on_drop: false }`
[INFO] [stdout] 9fe0ecca6369826a5252b294264dbfa5a88599036fc068874f9a9e2faf18635e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56cf09c3bd18e0ea7196c33701266df30eb6a8defb3b9f0fa345133c9b677c06
[INFO] running `Command { std: "docker" "start" "-a" "56cf09c3bd18e0ea7196c33701266df30eb6a8defb3b9f0fa345133c9b677c06", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling erased-serde v0.3.25
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.15
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.4
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling async-process v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking async-channel v1.8.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking const-oid v0.9.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zenoh-result v0.7.0-rc (https://github.com/eclipse-zenoh/zenoh?branch=master#2027bbd4)
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking futures-channel v0.3.28
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking ahash v0.8.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking zenoh-collections v0.7.0-rc (https://github.com/eclipse-zenoh/zenoh?branch=master#2027bbd4)
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking zenoh-buffers v0.7.0-rc (https://github.com/eclipse-zenoh/zenoh?branch=master#2027bbd4)
[INFO] [stderr]     Checking pnet_base v0.33.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]     Checking token-cell v1.5.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking uuid v1.3.1
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking keyed-set v0.4.5
[INFO] [stderr]     Checking pnet_macros_support v0.33.0
[INFO] [stderr]     Checking pnet_sys v0.33.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]     Checking dirs-sys v0.4.0
[INFO] [stderr]    Compiling pnet v0.33.0
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]     Checking dirs v5.0.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]     Checking clap v3.2.24
[INFO] [stderr]     Checking shellexpand v3.1.0
[INFO] [stderr]     Checking zenoh-cfg-properties v0.7.0-rc (https://github.com/eclipse-zenoh/zenoh?branch=master#2027bbd4)
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]     Checking rustls-pemfile v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking futures-micro v0.5.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking async-oneshot v0.5.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking pem-rfc7468 v0.6.0
[INFO] [stderr]    Compiling rustls v0.21.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking rustls-webpki v0.100.1
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]    Compiling pest v2.6.0
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling pnet_macros v0.33.0
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]     Checking tracing v0.1.38
[INFO] [stderr]    Compiling validated_struct_macros v2.1.0
[INFO] [stderr]     Checking pnet_packet v0.33.0
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]    Compiling pest_meta v2.6.0
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking ntex-service v0.3.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]     Checking polyval v0.4.5
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]    Compiling pest_generator v2.6.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling num-bigint-dig v0.8.2
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking cipher v0.4.4
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[INFO] [stderr]    Compiling derive_more v0.99.17
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[INFO] [stderr]  Documenting zenoh-plugin-mqtt v0.7.0-rc (/opt/rustwide/workdir/zenoh-plugin-mqtt)
[INFO] [stderr]  Documenting zenoh-bridge-mqtt v0.7.0-rc (/opt/rustwide/workdir/zenoh-bridge-mqtt)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/zenoh_bridge_mqtt/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "56cf09c3bd18e0ea7196c33701266df30eb6a8defb3b9f0fa345133c9b677c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cf09c3bd18e0ea7196c33701266df30eb6a8defb3b9f0fa345133c9b677c06", kill_on_drop: false }`
[INFO] [stdout] 56cf09c3bd18e0ea7196c33701266df30eb6a8defb3b9f0fa345133c9b677c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af6f21aff11911293adc8a8f3b25c307c190975abb9afa00a682c07eb37018ce
[INFO] running `Command { std: "docker" "start" "-a" "af6f21aff11911293adc8a8f3b25c307c190975abb9afa00a682c07eb37018ce", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "af6f21aff11911293adc8a8f3b25c307c190975abb9afa00a682c07eb37018ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6f21aff11911293adc8a8f3b25c307c190975abb9afa00a682c07eb37018ce", kill_on_drop: false }`
[INFO] [stdout] af6f21aff11911293adc8a8f3b25c307c190975abb9afa00a682c07eb37018ce
