[INFO] fetching crate radio-sx128x 0.13.0...
[INFO] documenting radio-sx128x-0.13.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate radio-sx128x 0.13.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate radio-sx128x 0.13.0 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-9/source/.cargo/config
[INFO] started tweaking crates.io crate radio-sx128x 0.13.0
[INFO] finished tweaking crates.io crate radio-sx128x 0.13.0
[INFO] tweaked toml for crates.io crate radio-sx128x 0.13.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate radio-sx128x 0.13.0 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 embedded-spi v0.6.1
[INFO] [stderr]   Downloaded radio v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1efa0b5f6a085cae26d01290898b2898ff5daed4080ef1f4d2182ed7132fd312
[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" "1efa0b5f6a085cae26d01290898b2898ff5daed4080ef1f4d2182ed7132fd312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efa0b5f6a085cae26d01290898b2898ff5daed4080ef1f4d2182ed7132fd312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efa0b5f6a085cae26d01290898b2898ff5daed4080ef1f4d2182ed7132fd312", kill_on_drop: false }`
[INFO] [stdout] 1efa0b5f6a085cae26d01290898b2898ff5daed4080ef1f4d2182ed7132fd312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e76512c515d3d5024899bf0362f8364bc719ff0b49b5053cf5521f8484e270bb
[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" "e76512c515d3d5024899bf0362f8364bc719ff0b49b5053cf5521f8484e270bb", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs v1.0.5
[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 nix v0.14.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking structopt v0.3.11
[INFO] [stderr]     Checking radio v0.6.0
[INFO] [stderr]     Checking i2cdev v0.4.4
[INFO] [stderr]     Checking spidev v0.4.0
[INFO] [stderr]     Checking sysfs_gpio v0.5.4
[INFO] [stderr]     Checking linux-embedded-hal v0.3.0
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking embedded-spi v0.6.1
[INFO] [stderr]     Checking radio-sx128x v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting radio-sx128x v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.04s
[INFO] running `Command { std: "docker" "inspect" "e76512c515d3d5024899bf0362f8364bc719ff0b49b5053cf5521f8484e270bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76512c515d3d5024899bf0362f8364bc719ff0b49b5053cf5521f8484e270bb", kill_on_drop: false }`
[INFO] [stdout] e76512c515d3d5024899bf0362f8364bc719ff0b49b5053cf5521f8484e270bb