[INFO] cloning repository https://github.com/IamTheCarl/system-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IamTheCarl/system-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamTheCarl%2Fsystem-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamTheCarl%2Fsystem-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61d8d25cafad6f27da5d33a2fc860adef01fc086
[INFO] documenting IamTheCarl/system-mqtt/61d8d25cafad6f27da5d33a2fc860adef01fc086 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamTheCarl%2Fsystem-mqtt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IamTheCarl/system-mqtt 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 git repo https://github.com/IamTheCarl/system-mqtt
[INFO] finished tweaking git repo https://github.com/IamTheCarl/system-mqtt
[INFO] tweaked toml for git repo https://github.com/IamTheCarl/system-mqtt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/IamTheCarl/system-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" "+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 systemd-journal-logger v0.7.0
[INFO] [stderr]   Downloaded linux-keyutils v0.2.3
[INFO] [stderr]   Downloaded zvariant_derive v3.11.0
[INFO] [stderr]   Downloaded mqttrs v0.2.0
[INFO] [stderr]   Downloaded battery v0.7.8
[INFO] [stderr]   Downloaded keyring v2.0.1
[INFO] [stderr]   Downloaded zvariant v3.11.0
[INFO] [stderr]   Downloaded serde_yaml v0.9.17
[INFO] [stderr]   Downloaded sysinfo v0.28.1
[INFO] [stderr]   Downloaded libsystemd v0.6.0
[INFO] [stderr]   Downloaded zbus_macros v3.10.0
[INFO] [stderr]   Downloaded zbus v3.10.0
[INFO] [stderr]   Downloaded mqtt-async-client v0.3.1
[INFO] [stderr]   Downloaded secret-service v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ceb7535feda6b37317b2c4fe89ec8c96d672d3c12e3301fe2f5bb1b547178b78
[INFO] running `Command { std: "docker" "start" "-a" "ceb7535feda6b37317b2c4fe89ec8c96d672d3c12e3301fe2f5bb1b547178b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb7535feda6b37317b2c4fe89ec8c96d672d3c12e3301fe2f5bb1b547178b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb7535feda6b37317b2c4fe89ec8c96d672d3c12e3301fe2f5bb1b547178b78", kill_on_drop: false }`
[INFO] [stdout] ceb7535feda6b37317b2c4fe89ec8c96d672d3c12e3301fe2f5bb1b547178b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 64de97c7d41ae6e35e9e73c052f820379f152d2b05babd3df7304f47d419ddaa
[INFO] running `Command { std: "docker" "start" "-a" "64de97c7d41ae6e35e9e73c052f820379f152d2b05babd3df7304f47d419ddaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
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[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling enumflags2_derive v0.7.4
[INFO] [stderr]    Compiling zvariant_derive v3.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling zbus_macros v3.10.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
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[INFO] [stderr]     Checking rustls v0.19.1
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[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking libsystemd v0.6.0
[INFO] [stderr]     Checking mqtt-async-client v0.3.1
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[INFO] [stderr]     Checking secret-service v3.0.1
[INFO] [stderr]     Checking keyring v2.0.1
[INFO] [stderr]  Documenting system-mqtt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.51s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/system_mqtt/index.html
[INFO] running `Command { std: "docker" "inspect" "64de97c7d41ae6e35e9e73c052f820379f152d2b05babd3df7304f47d419ddaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64de97c7d41ae6e35e9e73c052f820379f152d2b05babd3df7304f47d419ddaa", kill_on_drop: false }`
[INFO] [stdout] 64de97c7d41ae6e35e9e73c052f820379f152d2b05babd3df7304f47d419ddaa