[INFO] fetching crate rust_gps 1.1.2...
[INFO] documenting rust_gps-1.1.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate rust_gps 1.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rust_gps 1.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_gps 1.1.2
[INFO] finished tweaking crates.io crate rust_gps 1.1.2
[INFO] tweaked toml for crates.io crate rust_gps 1.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rust_gps 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2236e7df38b877a62b7ea5f5101ccbb0f911a86a279d259f1af1cd821bdc183e
[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" "2236e7df38b877a62b7ea5f5101ccbb0f911a86a279d259f1af1cd821bdc183e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2236e7df38b877a62b7ea5f5101ccbb0f911a86a279d259f1af1cd821bdc183e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2236e7df38b877a62b7ea5f5101ccbb0f911a86a279d259f1af1cd821bdc183e", kill_on_drop: false }`
[INFO] [stdout] 2236e7df38b877a62b7ea5f5101ccbb0f911a86a279d259f1af1cd821bdc183e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 455aac8d29a67a0aee4cd465ac30cd78a9c1ef8313af88ed56251d77707536e7
[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" "455aac8d29a67a0aee4cd465ac30cd78a9c1ef8313af88ed56251d77707536e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking rpi_embedded v0.1.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking chrono v0.4.18
[INFO] [stderr]     Checking nmea v0.0.7
[INFO] [stderr]  Documenting rust_gps v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Baud_rate` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum Baud_rate{
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `BaudRate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `data_bits` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     data_bits,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `DataBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `stop_bits` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     stop_bits,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `StopBits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `arduino_rate` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     arduino_rate,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArduinoRate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "455aac8d29a67a0aee4cd465ac30cd78a9c1ef8313af88ed56251d77707536e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455aac8d29a67a0aee4cd465ac30cd78a9c1ef8313af88ed56251d77707536e7", kill_on_drop: false }`
[INFO] [stdout] 455aac8d29a67a0aee4cd465ac30cd78a9c1ef8313af88ed56251d77707536e7
