[INFO] cloning repository https://github.com/mangelajo/solar-monitor-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mangelajo/solar-monitor-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmangelajo%2Fsolar-monitor-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmangelajo%2Fsolar-monitor-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 044870f3a2dab744a1d6c7a345bcfc6ec84c4f23
[INFO] documenting mangelajo/solar-monitor-rust against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmangelajo%2Fsolar-monitor-rust" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mangelajo/solar-monitor-rust on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mangelajo/solar-monitor-rust
[INFO] finished tweaking git repo https://github.com/mangelajo/solar-monitor-rust
[INFO] tweaked toml for git repo https://github.com/mangelajo/solar-monitor-rust written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/mangelajo/solar-monitor-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.2
[INFO] [stderr]   Downloaded i2cdev v0.5.1
[INFO] [stderr]   Downloaded gpio-cdev v0.5.1
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.1
[INFO] [stderr]   Downloaded spidev v0.5.1
[INFO] [stderr]   Downloaded paho-mqtt v0.9.1
[INFO] [stderr]   Downloaded ads1x1x v0.2.2
[INFO] [stderr]   Downloaded paho-mqtt-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 120a4989dbcaae590b3b7dda72d75a320f60acd26657a96ab8e94c27070934b7
[INFO] running `Command { std: "docker" "start" "-a" "120a4989dbcaae590b3b7dda72d75a320f60acd26657a96ab8e94c27070934b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "120a4989dbcaae590b3b7dda72d75a320f60acd26657a96ab8e94c27070934b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120a4989dbcaae590b3b7dda72d75a320f60acd26657a96ab8e94c27070934b7", kill_on_drop: false }`
[INFO] [stdout] 120a4989dbcaae590b3b7dda72d75a320f60acd26657a96ab8e94c27070934b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] add518e8e9a53d3145a218ffe3d48412e8b89fd188a99d1abc56343e32f74fab
[INFO] running `Command { std: "docker" "start" "-a" "add518e8e9a53d3145a218ffe3d48412e8b89fd188a99d1abc56343e32f74fab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]     Checking ads1x1x v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling paho-mqtt-sys v0.5.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking i2cdev v0.5.1
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]     Checking spidev v0.5.1
[INFO] [stderr]     Checking gpio-cdev v0.5.1
[INFO] [stderr]     Checking linux-embedded-hal v0.3.2
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking paho-mqtt v0.9.1
[INFO] [stderr]  Documenting batt_monitor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: constant `SERVER` is private
[INFO] [stdout]   --> src/main.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |         .server_uri(credentials::SERVER)
[INFO] [stdout]    |                                  ^^^^^^ private constant
[INFO] [stdout]    |
[INFO] [stdout] note: the constant `SERVER` is defined here
[INFO] [stdout]   --> src/credentials.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | const SERVER: &str = "tcp://server.address:port";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: constant `CLIENT_ID` is private
[INFO] [stdout]   --> src/main.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .client_id(credentials::CLIENT_ID)
[INFO] [stdout]    |                                 ^^^^^^^^^ private constant
[INFO] [stdout]    |
[INFO] [stdout] note: the constant `CLIENT_ID` is defined here
[INFO] [stdout]   --> src/credentials.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | const CLIENT_ID: &str = "client-id";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: constant `USER` is private
[INFO] [stdout]   --> src/main.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .user_name(credentials::USER)
[INFO] [stdout]    |                                 ^^^^ private constant
[INFO] [stdout]    |
[INFO] [stdout] note: the constant `USER` is defined here
[INFO] [stdout]   --> src/credentials.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | const USER: &str = "user";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: constant `PASSWORD` is private
[INFO] [stdout]   --> src/main.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |         .password(credentials::PASSWORD)
[INFO] [stdout]    |                                ^^^^^^^^ private constant
[INFO] [stdout]    |
[INFO] [stdout] note: the constant `PASSWORD` is defined here
[INFO] [stdout]   --> src/credentials.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | const PASSWORD: &str = "password";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `batt_monitor`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name batt_monitor src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=95c772c5f169599d -L dependency=/opt/rustwide/target/debug/deps --extern ads1x1x=/opt/rustwide/target/debug/deps/libads1x1x-bdc3bb499f0e06ce.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-5f1e358abd60c14d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-32996448af759655.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-3ca8697badf2d241.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-be0ff757524a09fc.rmeta --extern paho_mqtt=/opt/rustwide/target/debug/deps/libpaho_mqtt-b5a476e47f0821e4.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "add518e8e9a53d3145a218ffe3d48412e8b89fd188a99d1abc56343e32f74fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add518e8e9a53d3145a218ffe3d48412e8b89fd188a99d1abc56343e32f74fab", kill_on_drop: false }`
[INFO] [stdout] add518e8e9a53d3145a218ffe3d48412e8b89fd188a99d1abc56343e32f74fab