[INFO] cloning repository https://github.com/philipstears/grainfather-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philipstears/grainfather-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipstears%2Fgrainfather-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipstears%2Fgrainfather-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f33b274de9385f3a6389b81bea4897978d57f34e
[INFO] documenting philipstears/grainfather-rs 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%2Fphilipstears%2Fgrainfather-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/philipstears/grainfather-rs 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/philipstears/grainfather-rs
[INFO] finished tweaking git repo https://github.com/philipstears/grainfather-rs
[INFO] tweaked toml for git repo https://github.com/philipstears/grainfather-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/philipstears/grainfather-rs 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]     Updating git repository `https://github.com/philipstears/dht22_pi`
[INFO] [stderr]     Updating git repository `https://github.com/laptou/bluez-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2b22da4b2370801355edbddae8d1ac1564b43abf37e2d7698cc43e5726900186
[INFO] running `Command { std: "docker" "start" "-a" "2b22da4b2370801355edbddae8d1ac1564b43abf37e2d7698cc43e5726900186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b22da4b2370801355edbddae8d1ac1564b43abf37e2d7698cc43e5726900186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b22da4b2370801355edbddae8d1ac1564b43abf37e2d7698cc43e5726900186", kill_on_drop: false }`
[INFO] [stdout] 2b22da4b2370801355edbddae8d1ac1564b43abf37e2d7698cc43e5726900186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 111faa932a8946f3656901c5c76fc6c77c9a8950d2b8401bd8ba6255a8103268
[INFO] running `Command { std: "docker" "start" "-a" "111faa932a8946f3656901c5c76fc6c77c9a8950d2b8401bd8ba6255a8103268", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
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[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
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[INFO] [stderr]  Documenting bm-bluetooth v0.1.0 (/opt/rustwide/workdir/lib/bm-bluetooth)
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[INFO] [stderr]  Documenting bm-tilt v0.1.0 (/opt/rustwide/workdir/lib/bm-tilt)
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking async-executor v1.3.0
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[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]     Checking num-traits v0.1.43
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[INFO] [stderr]    Compiling mime_guess v2.0.3
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[INFO] [stderr]    Compiling phf_generator v0.7.24
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[INFO] [stderr]     Checking hyper v0.13.9
[INFO] [stderr]     Checking bm-db v0.1.0 (/opt/rustwide/workdir/lib/bm-db)
[INFO] [stderr]  Documenting bm-db v0.1.0 (/opt/rustwide/workdir/lib/bm-db)
[INFO] [stdout] warning: field is never read: `pin`
[INFO] [stdout]   --> lib/bm-db/src/dht22.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pin: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `DHT22Data` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> lib/bm-db/src/dht22.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout] 8  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting bm-beerxml v0.1.0 (/opt/rustwide/workdir/lib/bm-beerxml)
[INFO] [stderr]     Checking warp v0.2.5
[INFO] [stderr]     Checking warp-embed v0.1.2
[INFO] [stderr]  Documenting brew-monitor v0.1.0 (/opt/rustwide/workdir/brew-monitor)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> brew-monitor/src/web/assets.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(rust_embed::RustEmbed)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: #[derive(RustEmbed)] folder '/opt/rustwide/workdir/brew-monitor/www' does not exist. cwd: '/opt/rustwide/workdir'
[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 `brew-monitor`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name brew_monitor brew-monitor/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b3acf77681529a0f -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-450b36d0e3c345b5.rmeta --extern bluez=/opt/rustwide/target/debug/deps/libbluez-8741dea6404d6ce2.rmeta --extern bm_bluetooth=/opt/rustwide/target/debug/deps/libbm_bluetooth-afa235752638417c.rmeta --extern bm_db=/opt/rustwide/target/debug/deps/libbm_db-a1de0c3128a208fd.rmeta --extern bm_grainfather=/opt/rustwide/target/debug/deps/libbm_grainfather-e61306ca5c91c5a4.rmeta --extern bm_tilt=/opt/rustwide/target/debug/deps/libbm_tilt-3cc125f11b8c6db5.rmeta --extern btleplug=/opt/rustwide/target/debug/deps/libbtleplug-41a3ecfab9bf5ebb.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-166d5610c2723d05.rmeta --extern dht22_pi=/opt/rustwide/target/debug/deps/libdht22_pi-1b47b9eb83454669.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-7a67c1b97c1406f6.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f39aa2ffa573c63d.rmeta --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-34c58748d0fb0708.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-dd19a2627ad0756f.rmeta --extern rust_embed=/opt/rustwide/target/debug/deps/librust_embed-2e772cda42ca1790.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-218a5952de53c2b0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0297f926a6e6121c.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-704b897ae6bc2293.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-cb9aefa11ca2953a.rmeta --extern warp=/opt/rustwide/target/debug/deps/libwarp-366aada29d6b824a.rmeta --extern warp_embed=/opt/rustwide/target/debug/deps/libwarp_embed-0ad9a45e26de649c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "111faa932a8946f3656901c5c76fc6c77c9a8950d2b8401bd8ba6255a8103268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111faa932a8946f3656901c5c76fc6c77c9a8950d2b8401bd8ba6255a8103268", kill_on_drop: false }`
[INFO] [stdout] 111faa932a8946f3656901c5c76fc6c77c9a8950d2b8401bd8ba6255a8103268