[INFO] cloning repository https://github.com/menacingChicken/rust-weather
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/menacingChicken/rust-weather" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmenacingChicken%2Frust-weather", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmenacingChicken%2Frust-weather'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66937fad4cd0908dd0160ffbda597e56c91818c7
[INFO] documenting menacingChicken/rust-weather 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%2FmenacingChicken%2Frust-weather" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/menacingChicken/rust-weather 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/menacingChicken/rust-weather
[INFO] finished tweaking git repo https://github.com/menacingChicken/rust-weather
[INFO] tweaked toml for git repo https://github.com/menacingChicken/rust-weather written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/menacingChicken/rust-weather 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 winreg v0.10.1
[INFO] [stderr]   Downloaded reqwest v0.11.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 929ada3552a9c89ad6899da390c0606be71c9c0ec7403cc0c5fd2175c274e61d
[INFO] running `Command { std: "docker" "start" "-a" "929ada3552a9c89ad6899da390c0606be71c9c0ec7403cc0c5fd2175c274e61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "929ada3552a9c89ad6899da390c0606be71c9c0ec7403cc0c5fd2175c274e61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929ada3552a9c89ad6899da390c0606be71c9c0ec7403cc0c5fd2175c274e61d", kill_on_drop: false }`
[INFO] [stdout] 929ada3552a9c89ad6899da390c0606be71c9c0ec7403cc0c5fd2175c274e61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e1cf4cb022f787ce2bfc23da712a581daaf816e2ff99ceba1800e03715e1cb2
[INFO] running `Command { std: "docker" "start" "-a" "4e1cf4cb022f787ce2bfc23da712a581daaf816e2ff99ceba1800e03715e1cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking openssl-sys v0.9.72
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking openssl v0.10.38
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking native-tls v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.3.12
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking hyper v0.14.17
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]  Documenting rust-weather v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `API_KEY` not defined
[INFO] [stdout]  --> src/weather.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | const API_KEY: &str = env!("API_KEY");
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[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: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust-weather`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name rust_weather src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5b81349988e1f221 -L dependency=/opt/rustwide/target/debug/deps --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-e2092d0cd61a67c9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-35630b5ad07cf9a5.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6ab3128280a23f0b.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-f8c4dbc335fc7658.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4e1cf4cb022f787ce2bfc23da712a581daaf816e2ff99ceba1800e03715e1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1cf4cb022f787ce2bfc23da712a581daaf816e2ff99ceba1800e03715e1cb2", kill_on_drop: false }`
[INFO] [stdout] 4e1cf4cb022f787ce2bfc23da712a581daaf816e2ff99ceba1800e03715e1cb2