[INFO] fetching crate android-sparse 0.5.0...
[INFO] documenting android-sparse-0.5.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate android-sparse 0.5.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate android-sparse 0.5.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate android-sparse 0.5.0
[INFO] finished tweaking crates.io crate android-sparse 0.5.0
[INFO] tweaked toml for crates.io crate android-sparse 0.5.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded predicates-core v0.9.0
[INFO] [stderr]   Downloaded predicates-tree v0.9.0
[INFO] [stderr]   Downloaded assert_cmd v0.9.1
[INFO] [stderr]   Downloaded predicates v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38e274d26e89bfdfba589642401911974cb4279815d40400fa75f58358129464
[INFO] running `Command { std: "docker" "start" "-a" "38e274d26e89bfdfba589642401911974cb4279815d40400fa75f58358129464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e274d26e89bfdfba589642401911974cb4279815d40400fa75f58358129464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e274d26e89bfdfba589642401911974cb4279815d40400fa75f58358129464", kill_on_drop: false }`
[INFO] [stdout] 38e274d26e89bfdfba589642401911974cb4279815d40400fa75f58358129464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6478fbd938cfe57d39633192a8d6b05b2d5d7622051356dc9a04cdd37847be
[INFO] running `Command { std: "docker" "start" "-a" "0f6478fbd938cfe57d39633192a8d6b05b2d5d7622051356dc9a04cdd37847be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking android-sparse v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting android-sparse v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:26:35
[INFO] [stdout]    |
[INFO] [stdout] 26 |             Error::Io(err) => err.description(),
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "0f6478fbd938cfe57d39633192a8d6b05b2d5d7622051356dc9a04cdd37847be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6478fbd938cfe57d39633192a8d6b05b2d5d7622051356dc9a04cdd37847be", kill_on_drop: false }`
[INFO] [stdout] 0f6478fbd938cfe57d39633192a8d6b05b2d5d7622051356dc9a04cdd37847be
