[INFO] cloning repository https://github.com/wa7sa34cx/digitalocean-api-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wa7sa34cx/digitalocean-api-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwa7sa34cx%2Fdigitalocean-api-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwa7sa34cx%2Fdigitalocean-api-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c51120c7069aa77b88b20b3df4c796f277601d20
[INFO] checking wa7sa34cx/digitalocean-api-rust against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwa7sa34cx%2Fdigitalocean-api-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wa7sa34cx/digitalocean-api-rust on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wa7sa34cx/digitalocean-api-rust
[INFO] finished tweaking git repo https://github.com/wa7sa34cx/digitalocean-api-rust
[INFO] tweaked toml for git repo https://github.com/wa7sa34cx/digitalocean-api-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wa7sa34cx/digitalocean-api-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded security-framework-sys v2.5.0
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[INFO] [stderr]   Downloaded security-framework v2.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b76a1aa82b952a56829a0d575978acf5c1979ff22aed0962d1998bff360bc05e
[INFO] running `Command { std: "docker" "start" "-a" "b76a1aa82b952a56829a0d575978acf5c1979ff22aed0962d1998bff360bc05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b76a1aa82b952a56829a0d575978acf5c1979ff22aed0962d1998bff360bc05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76a1aa82b952a56829a0d575978acf5c1979ff22aed0962d1998bff360bc05e", kill_on_drop: false }`
[INFO] [stdout] b76a1aa82b952a56829a0d575978acf5c1979ff22aed0962d1998bff360bc05e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 041505fdb0fed4f2ed8184d814e4438424c62e516a9f908ce6dbfe5d988af828
[INFO] running `Command { std: "docker" "start" "-a" "041505fdb0fed4f2ed8184d814e4438424c62e516a9f908ce6dbfe5d988af828", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling serde v1.0.134
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[INFO] [stderr]     Checking digitalocean-api-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]  --> src/digitalocean/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DigitalOcean {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 5 |     token: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]  --> src/digitalocean/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DigitalOcean {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 5 |     token: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.18s
[INFO] running `Command { std: "docker" "inspect" "041505fdb0fed4f2ed8184d814e4438424c62e516a9f908ce6dbfe5d988af828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041505fdb0fed4f2ed8184d814e4438424c62e516a9f908ce6dbfe5d988af828", kill_on_drop: false }`
[INFO] [stdout] 041505fdb0fed4f2ed8184d814e4438424c62e516a9f908ce6dbfe5d988af828