[INFO] cloning repository https://github.com/maylisw/codecrafters-docker-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maylisw/codecrafters-docker-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fcodecrafters-docker-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fcodecrafters-docker-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff652cce34ea72ad8b9219d6324fcfab3d30a354
[INFO] checking maylisw/codecrafters-docker-rust against master#bad50269f8eb0fda214f0478c3afb2c6fbb427fd for pr-149195-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fcodecrafters-docker-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maylisw/codecrafters-docker-rust
[INFO] finished tweaking git repo https://github.com/maylisw/codecrafters-docker-rust
[INFO] tweaked toml for git repo https://github.com/maylisw/codecrafters-docker-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maylisw/codecrafters-docker-rust on toolchain bad50269f8eb0fda214f0478c3afb2c6fbb427fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maylisw/codecrafters-docker-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9e6409b169bbffa5a16d17e7afe85dda446cfa3024a2d9d4185beadb24265d9
[INFO] running `Command { std: "docker" "start" "-a" "a9e6409b169bbffa5a16d17e7afe85dda446cfa3024a2d9d4185beadb24265d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9e6409b169bbffa5a16d17e7afe85dda446cfa3024a2d9d4185beadb24265d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e6409b169bbffa5a16d17e7afe85dda446cfa3024a2d9d4185beadb24265d9", kill_on_drop: false }`
[INFO] [stdout] a9e6409b169bbffa5a16d17e7afe85dda446cfa3024a2d9d4185beadb24265d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc467f3ad73e98dbf528012ef202810b84a1e4f685ad85dcf373ad8c3166f44
[INFO] running `Command { std: "docker" "start" "-a" "8fc467f3ad73e98dbf528012ef202810b84a1e4f685ad85dcf373ad8c3166f44", kill_on_drop: false }`
[INFO] [stderr]     Checking docker-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/docker_client.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/docker_client.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Context, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `schema_version`, `media_type`, and `config` are never read
[INFO] [stdout]   --> src/docker_client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ImageManifest {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 18 |     #[serde(rename = "schemaVersion")]
[INFO] [stdout] 19 |     schema_version: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 21 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     #[serde(default)]
[INFO] [stdout] 23 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImageManifest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `schema_version`, `media_type`, and `config` are never read
[INFO] [stdout]   --> src/docker_client.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ImageManifest {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 18 |     #[serde(rename = "schemaVersion")]
[INFO] [stdout] 19 |     schema_version: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 21 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 22 |     #[serde(default)]
[INFO] [stdout] 23 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ImageManifest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `media_type`, `size`, and `digest` are never read
[INFO] [stdout]   --> src/docker_client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 30 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 31 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     size: i64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     digest: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `media_type`, `size`, and `urls` are never read
[INFO] [stdout]   --> src/docker_client.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Layer {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 39 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 40 |     size: i64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     urls: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Layer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `media_type`, `size`, and `digest` are never read
[INFO] [stdout]   --> src/docker_client.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 30 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 31 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     size: i64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     digest: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `media_type`, `size`, and `urls` are never read
[INFO] [stdout]   --> src/docker_client.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Layer {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 38 |     #[serde(rename = "mediaType")]
[INFO] [stdout] 39 |     media_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 40 |     size: i64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     urls: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Layer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "8fc467f3ad73e98dbf528012ef202810b84a1e4f685ad85dcf373ad8c3166f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc467f3ad73e98dbf528012ef202810b84a1e4f685ad85dcf373ad8c3166f44", kill_on_drop: false }`
[INFO] [stdout] 8fc467f3ad73e98dbf528012ef202810b84a1e4f685ad85dcf373ad8c3166f44