[INFO] fetching crate ia7 0.1.0...
[INFO] documenting ia7-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ia7 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ia7 0.1.0 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 crates.io crate ia7 0.1.0
[INFO] finished tweaking crates.io crate ia7 0.1.0
[INFO] tweaked toml for crates.io crate ia7 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate ia7 0.1.0 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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cc6ddb7c12e3bf5198c23806ce5783766471a1a1ffcf747ba0a8b2340d7efe2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6cc6ddb7c12e3bf5198c23806ce5783766471a1a1ffcf747ba0a8b2340d7efe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cc6ddb7c12e3bf5198c23806ce5783766471a1a1ffcf747ba0a8b2340d7efe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc6ddb7c12e3bf5198c23806ce5783766471a1a1ffcf747ba0a8b2340d7efe2", kill_on_drop: false }`
[INFO] [stdout] 6cc6ddb7c12e3bf5198c23806ce5783766471a1a1ffcf747ba0a8b2340d7efe2
[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" "+beta-2022-05-20" "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] a01b099dc7fd3b98cc760c37a0f85ab5b5f10bc834122777618729e8c9cdc215
[INFO] running `Command { std: "docker" "start" "-a" "a01b099dc7fd3b98cc760c37a0f85ab5b5f10bc834122777618729e8c9cdc215", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rpi_embedded v0.1.0
[INFO] [stderr]     Checking ia7 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ia7 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `Bauds`
[INFO] [stdout]  --> src/datagps.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Bauds{
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_value`
[INFO] [stdout]   --> src/datagps.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn get_value(&self) -> u32{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DataGPS`
[INFO] [stdout]   --> src/datagps.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct DataGPS{ //$GPGGA
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/datagps.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(baud: Bauds) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_all_data`
[INFO] [stdout]   --> src/datagps.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn read_all_data(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_all_value`
[INFO] [stdout]   --> src/datagps.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn print_all_value(&mut self){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_data`
[INFO] [stdout]   --> src/datagps.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn set_data(&mut self, time:String, latitude: String, longitude: String, altitude: String){
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_altitude`
[INFO] [stdout]   --> src/datagps.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn get_altitude(&mut self) -> String{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_latitude`
[INFO] [stdout]    --> src/datagps.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn get_latitude(&mut self) -> String{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_time`
[INFO] [stdout]    --> src/datagps.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn get_time(&mut self) -> String{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_longitude`
[INFO] [stdout]    --> src/datagps.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn get_longitude(&mut self) -> String{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_baud_rate`
[INFO] [stdout]    --> src/datagps.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn get_baud_rate(&self) -> u32{
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_uart_status`
[INFO] [stdout]    --> src/datagps.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn get_uart_status(&self) -> rpi_embedded::uart::Status{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_baud_rate`
[INFO] [stdout]    --> src/datagps.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn set_baud_rate(&mut self,baud_rate:&Bauds) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "a01b099dc7fd3b98cc760c37a0f85ab5b5f10bc834122777618729e8c9cdc215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01b099dc7fd3b98cc760c37a0f85ab5b5f10bc834122777618729e8c9cdc215", kill_on_drop: false }`
[INFO] [stdout] a01b099dc7fd3b98cc760c37a0f85ab5b5f10bc834122777618729e8c9cdc215
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] c144e540c0bdf9490b16461c40c5a24f72a907db7e5a577beda3550aa836854a
[INFO] running `Command { std: "docker" "start" "-a" "c144e540c0bdf9490b16461c40c5a24f72a907db7e5a577beda3550aa836854a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rpi_embedded v0.1.0
[INFO] [stderr]  Documenting ia7 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
[INFO] running `Command { std: "docker" "inspect" "c144e540c0bdf9490b16461c40c5a24f72a907db7e5a577beda3550aa836854a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c144e540c0bdf9490b16461c40c5a24f72a907db7e5a577beda3550aa836854a", kill_on_drop: false }`
[INFO] [stdout] c144e540c0bdf9490b16461c40c5a24f72a907db7e5a577beda3550aa836854a