[INFO] fetching crate sh1106 0.3.3...
[INFO] documenting sh1106-0.3.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate sh1106 0.3.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sh1106 0.3.3 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate sh1106 0.3.3
[INFO] finished tweaking crates.io crate sh1106 0.3.3
[INFO] tweaked toml for crates.io crate sh1106 0.3.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate sh1106 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stm32f1xx-hal v0.4.0
[INFO] [stderr]   Downloaded stm32f1 v0.8.0
[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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76e018b4f8018d9edae649b230da018027988e53665084f75e374df708728478
[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" "76e018b4f8018d9edae649b230da018027988e53665084f75e374df708728478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e018b4f8018d9edae649b230da018027988e53665084f75e374df708728478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e018b4f8018d9edae649b230da018027988e53665084f75e374df708728478", kill_on_drop: false }`
[INFO] [stdout] 76e018b4f8018d9edae649b230da018027988e53665084f75e374df708728478
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb41317e8f1bebb50d861e837709f5f94f5a3ff732032251001b3f197edd2196
[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" "fb41317e8f1bebb50d861e837709f5f94f5a3ff732032251001b3f197edd2196", kill_on_drop: false }`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling sh1106 v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking byteorder v1.3.4
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking embedded-graphics v0.6.2
[INFO] [stderr]  Documenting sh1106 v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]   --> src/lib.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //! sh1106 OLED display driver
[INFO] [stdout] 2  | | //!
[INFO] [stdout] 3  | | //! The driver must be initialised by passing an I2C or SPI interface peripheral to the
[INFO] [stdout] 4  | | //! [`Builder`](builder/struct.Builder.html),
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | | //! }
[INFO] [stdout] 87 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "fb41317e8f1bebb50d861e837709f5f94f5a3ff732032251001b3f197edd2196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb41317e8f1bebb50d861e837709f5f94f5a3ff732032251001b3f197edd2196", kill_on_drop: false }`
[INFO] [stdout] fb41317e8f1bebb50d861e837709f5f94f5a3ff732032251001b3f197edd2196