[INFO] cloning repository https://github.com/RadioTelescopeAGH/shield
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RadioTelescopeAGH/shield" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadioTelescopeAGH%2Fshield", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadioTelescopeAGH%2Fshield'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a49d60b0b809f766dac36eccbfa53cacdc90853e
[INFO] documenting RadioTelescopeAGH/shield against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRadioTelescopeAGH%2Fshield" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RadioTelescopeAGH/shield on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RadioTelescopeAGH/shield
[INFO] finished tweaking git repo https://github.com/RadioTelescopeAGH/shield
[INFO] tweaked toml for git repo https://github.com/RadioTelescopeAGH/shield written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/RadioTelescopeAGH/shield already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 154d96d8e321a7945f5dd8834dcebc9dd9bc9715aa57269b5778490eca4c63e4
[INFO] running `Command { std: "docker" "start" "-a" "154d96d8e321a7945f5dd8834dcebc9dd9bc9715aa57269b5778490eca4c63e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "154d96d8e321a7945f5dd8834dcebc9dd9bc9715aa57269b5778490eca4c63e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154d96d8e321a7945f5dd8834dcebc9dd9bc9715aa57269b5778490eca4c63e4", kill_on_drop: false }`
[INFO] [stdout] 154d96d8e321a7945f5dd8834dcebc9dd9bc9715aa57269b5778490eca4c63e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ae0c09f351935ab576e8b0969d8a4bb4f01d2b9aa3fdc7e2d810975429b15e
[INFO] running `Command { std: "docker" "start" "-a" "50ae0c09f351935ab576e8b0969d8a4bb4f01d2b9aa3fdc7e2d810975429b15e", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]    Compiling wiringpi v0.2.4
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]  Documenting driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `A_Forward` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     A_Forward(u16),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `AForward`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `B_Forward` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     B_Forward(u16),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `BForward`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `A_Back` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     A_Back(u16),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `ABack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `B_Back` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     B_Back(u16),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `BBack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "50ae0c09f351935ab576e8b0969d8a4bb4f01d2b9aa3fdc7e2d810975429b15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ae0c09f351935ab576e8b0969d8a4bb4f01d2b9aa3fdc7e2d810975429b15e", kill_on_drop: false }`
[INFO] [stdout] 50ae0c09f351935ab576e8b0969d8a4bb4f01d2b9aa3fdc7e2d810975429b15e