[INFO] fetching crate ham 0.2.0...
[INFO] documenting ham-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ham 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ham 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ham 0.2.0
[INFO] finished tweaking crates.io crate ham 0.2.0
[INFO] tweaked toml for crates.io crate ham 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ham 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpio-cdev v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4283165f097e88ee33e59f2bebc6f415ce22917fe69509b101f84b8752f81f8a
[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" "4283165f097e88ee33e59f2bebc6f415ce22917fe69509b101f84b8752f81f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4283165f097e88ee33e59f2bebc6f415ce22917fe69509b101f84b8752f81f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4283165f097e88ee33e59f2bebc6f415ce22917fe69509b101f84b8752f81f8a", kill_on_drop: false }`
[INFO] [stdout] 4283165f097e88ee33e59f2bebc6f415ce22917fe69509b101f84b8752f81f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7999c0bd2971b819233727506b26e7f5ef41c135a4b103db84be907bea1a4986
[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" "7999c0bd2971b819233727506b26e7f5ef41c135a4b103db84be907bea1a4986", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]     Checking spin_sleep v0.3.7
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking error-chain v0.12.4
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]     Checking gpio-cdev v0.2.0
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]  Documenting ham v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `bitrate_dev`
[INFO] [stdout]    --> src/rfm69/mod.rs:323:51
[INFO] [stdout]     |
[INFO] [stdout] 323 |     /// The difference between this function and [`bitrate_dev()`] is this function returns a stored bitrate, while `bitrate_dev()` reads...
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ the module `rfm69` contains no item named `bitrate_dev`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitrate_dev`
[INFO] [stdout]    --> src/rfm69/mod.rs:340:10
[INFO] [stdout]     |
[INFO] [stdout] 340 |     /// [`bitrate_dev()`]:
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^ the module `rfm69` contains no item named `bitrate_dev`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitrate`
[INFO] [stdout]    --> src/rfm69/mod.rs:347:51
[INFO] [stdout]     |
[INFO] [stdout] 347 |     /// The difference between this function and [`bitrate()`] is this function returns the bitrate from the actual device, while `bitrat...
[INFO] [stdout]     |                                                   ^^^^^^^^^^^ the module `rfm69` contains no item named `bitrate`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "7999c0bd2971b819233727506b26e7f5ef41c135a4b103db84be907bea1a4986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7999c0bd2971b819233727506b26e7f5ef41c135a4b103db84be907bea1a4986", kill_on_drop: false }`
[INFO] [stdout] 7999c0bd2971b819233727506b26e7f5ef41c135a4b103db84be907bea1a4986
