[INFO] cloning repository https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fstm32f429-smoltcp-mqtt-rtic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fstm32f429-smoltcp-mqtt-rtic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84b70452481be11546f972e98402a3381e64fdfa
[INFO] documenting jonlamb-gh/stm32f429-smoltcp-mqtt-rtic against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fstm32f429-smoltcp-mqtt-rtic" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic
[INFO] finished tweaking git repo https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic
[INFO] tweaked toml for git repo https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jonlamb-gh/stm32f429-smoltcp-mqtt-rtic 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtic-monotonic v1.0.0
[INFO] [stderr]   Downloaded serde-json-core v0.4.0
[INFO] [stderr]   Downloaded panic-rtt-target v0.1.2
[INFO] [stderr]   Downloaded rtt-logger v0.2.0
[INFO] [stderr]   Downloaded smlang v0.4.2
[INFO] [stderr]   Downloaded smlang-macros v0.2.1
[INFO] [stderr]   Downloaded miniconf v0.3.0
[INFO] [stderr]   Downloaded cortex-m-rtic v1.0.0
[INFO] [stderr]   Downloaded bitrate v0.1.1
[INFO] [stderr]   Downloaded shared-bus v0.2.3
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded aligned v0.4.0
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded stm32f4xx-hal v0.12.0
[INFO] [stderr]   Downloaded heapless v0.7.10
[INFO] [stderr]   Downloaded asm-delay v0.9.0
[INFO] [stderr]   Downloaded shared-bus-rtic v0.2.2
[INFO] [stderr]   Downloaded smoltcp v0.8.0
[INFO] [stderr]   Downloaded embedded-nal v0.6.0
[INFO] [stderr]   Downloaded embedded-time v0.12.1
[INFO] [stderr]   Downloaded systick-monotonic v1.0.0
[INFO] [stderr]   Downloaded derive_miniconf v0.3.0
[INFO] [stderr]   Downloaded minimq v0.5.3
[INFO] [stderr]   Downloaded aligned v0.3.5
[INFO] [stderr]   Downloaded cortex-m v0.6.7
[INFO] [stderr]   Downloaded critical-section v0.2.5
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.7
[INFO] [stderr]   Downloaded smoltcp-nal v0.2.1
[INFO] [stderr]   Downloaded fugit v0.3.5
[INFO] [stderr]   Downloaded rtic-syntax v1.0.0
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v1.0.0
[INFO] [stderr]   Downloaded rtic-core v1.0.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29c2168696b35bd26d4c48af8ed56173009430f6759767ba0f1a8df710f5450
[INFO] running `Command { std: "docker" "start" "-a" "d29c2168696b35bd26d4c48af8ed56173009430f6759767ba0f1a8df710f5450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29c2168696b35bd26d4c48af8ed56173009430f6759767ba0f1a8df710f5450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29c2168696b35bd26d4c48af8ed56173009430f6759767ba0f1a8df710f5450", kill_on_drop: false }`
[INFO] [stdout] d29c2168696b35bd26d4c48af8ed56173009430f6759767ba0f1a8df710f5450
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 123ceffa8fe7e1f3fc720bfb6eabd33236d218d24b1ade7b532188c450b77641
[INFO] running `Command { std: "docker" "start" "-a" "123ceffa8fe7e1f3fc720bfb6eabd33236d218d24b1ade7b532188c450b77641", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.4
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling cortex-m-rt v0.7.1
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling critical-section v0.2.5
[INFO] [stderr]     Checking gcd v2.1.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]     Checking fugit v0.3.5
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking rtic-monotonic v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]    Compiling stm32f4 v0.14.0
[INFO] [stderr]    Compiling atomic-polyfill v0.1.7
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking num_threads v0.1.5
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking smoltcp v0.8.0
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking rtt-target v0.3.1
[INFO] [stderr]     Checking fugit-timer v0.1.3
[INFO] [stderr]     Checking hd44780-driver v0.4.0
[INFO] [stderr]    Compiling cortex-m-rtic v1.0.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.7
[INFO] [stderr]    Compiling rtic-syntax v1.0.0
[INFO] [stderr]     Checking embedded-storage v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking aligned v0.4.0
[INFO] [stderr]     Checking shared-bus v0.2.3
[INFO] [stderr]     Checking rtic-core v1.0.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking nanorand v0.6.1
[INFO] [stderr]     Checking bitrate v0.1.1
[INFO] [stderr]     Checking rtt-logger v0.2.0
[INFO] [stderr]     Checking panic-rtt-target v0.1.2
[INFO] [stderr]     Checking systick-monotonic v1.0.0
[INFO] [stderr]     Checking shared-bus-rtic v0.2.2
[INFO] [stderr]     Checking asm-delay v0.9.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling smlang-macros v0.2.1
[INFO] [stderr]    Compiling cortex-m-rtic-macros v1.0.0
[INFO] [stderr]    Compiling derive_miniconf v0.3.0
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking enum-iterator v0.6.0
[INFO] [stderr]     Checking smlang v0.4.2
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking embedded-nal v0.6.0
[INFO] [stderr]     Checking serde-json-core v0.4.0
[INFO] [stderr]     Checking minimq v0.5.3
[INFO] [stderr]     Checking smoltcp-nal v0.2.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking miniconf v0.3.0
[INFO] [stderr]    Compiling cargo-lock v7.0.1
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling mqtt-rtic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking stm32f4xx-hal v0.12.0
[INFO] [stderr]     Checking stm32-eth v0.2.0 (https://github.com/jonlamb-gh/stm32-eth.git?branch=updated-deps-and-prs#f80b3189)
[INFO] [stderr]  Documenting mqtt-rtic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `MAC_ADDRESS` not defined at compile time
[INFO] [stdout]   --> src/config.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |             mac_address: env!("MAC_ADDRESS").parse().unwrap(),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("MAC_ADDRESS")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `IP_ADDRESS` not defined at compile time
[INFO] [stdout]   --> src/config.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |             ip_address: env!("IP_ADDRESS").parse().unwrap(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("IP_ADDRESS")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `BROKER_IP_ADDRESS` not defined at compile time
[INFO] [stdout]   --> src/config.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |             broker_ip_address: env!("BROKER_IP_ADDRESS").parse().unwrap(),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("BROKER_IP_ADDRESS")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `mqtt-rtic`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name mqtt_rtic src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b0b0be38bf4bec22 -L dependency=/opt/rustwide/target/debug/deps --extern asm_delay=/opt/rustwide/target/debug/deps/libasm_delay-e32215624c59d613.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-27d41320ff150b0a.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-6281df43f8c45db6.rmeta --extern rtic=/opt/rustwide/target/debug/deps/librtic-570a671249eaaf83.rmeta --extern heapless=/opt/rustwide/target/debug/deps/libheapless-dda23e48fdc4c9a5.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-bf6fd80c9174a2c1.rmeta --extern miniconf=/opt/rustwide/target/debug/deps/libminiconf-f986f48a4bdbd497.rmeta --extern minimq=/opt/rustwide/target/debug/deps/libminimq-25ee7100c92ed8be.rmeta --extern modular_bitfield=/opt/rustwide/target/debug/deps/libmodular_bitfield-447cab8a5084def1.rmeta --extern panic_rtt_target=/opt/rustwide/target/debug/deps/libpanic_rtt_target-39d1aa95c67272a0.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-44708f1dac9dc20d.rmeta --extern rtic_monotonic=/opt/rustwide/target/debug/deps/librtic_monotonic-000309f79ae9c908.rmeta --extern rtt_logger=/opt/rustwide/target/debug/deps/librtt_logger-2bbf5d7fa9356f4b.rmeta --extern rtt_target=/opt/rustwide/target/debug/deps/librtt_target-8e83340189321ed5.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-066610edf893b9eb.rmeta --extern serde_json_core=/opt/rustwide/target/debug/deps/libserde_json_core-599510d5084fe054.rmeta --extern shared_bus_rtic=/opt/rustwide/target/debug/deps/libshared_bus_rtic-f82a5ccb91311793.rmeta --extern smoltcp=/opt/rustwide/target/debug/deps/libsmoltcp-b99b7ab338a205ea.rmeta --extern smoltcp_nal=/opt/rustwide/target/debug/deps/libsmoltcp_nal-28206689df3667a8.rmeta --extern stm32_eth=/opt/rustwide/target/debug/deps/libstm32_eth-1ae33f087d508588.rmeta --extern stm32f4xx_hal=/opt/rustwide/target/debug/deps/libstm32f4xx_hal-140cf9cdd7bf9149.rmeta --extern systick_monotonic=/opt/rustwide/target/debug/deps/libsystick_monotonic-5a3836cda7bbfdf3.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "123ceffa8fe7e1f3fc720bfb6eabd33236d218d24b1ade7b532188c450b77641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123ceffa8fe7e1f3fc720bfb6eabd33236d218d24b1ade7b532188c450b77641", kill_on_drop: false }`
[INFO] [stdout] 123ceffa8fe7e1f3fc720bfb6eabd33236d218d24b1ade7b532188c450b77641
