[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] building maylisw/codecrafters-docker-rust against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaylisw%2Fcodecrafters-docker-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maylisw/codecrafters-docker-rust on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tar v0.4.38 [INFO] [stderr] Downloaded tokio-macros v1.8.2 [INFO] [stderr] Downloaded xattr v0.2.3 [INFO] [stderr] Downloaded filetime v0.2.19 [INFO] [stderr] Downloaded serde v1.0.142 [INFO] [stderr] Downloaded bytes v1.3.0 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded anyhow v1.0.59 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded serde_derive v1.0.142 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded libc v0.2.127 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded hyper v0.14.23 [INFO] [stderr] Downloaded reqwest v0.11.13 [INFO] [stderr] Downloaded serde_json v1.0.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54785bd2e76f0337e1aa0b0119d4878bbe4c159181720a12889b917beca467a2 [INFO] running `Command { std: "docker" "start" "-a" "54785bd2e76f0337e1aa0b0119d4878bbe4c159181720a12889b917beca467a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54785bd2e76f0337e1aa0b0119d4878bbe4c159181720a12889b917beca467a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54785bd2e76f0337e1aa0b0119d4878bbe4c159181720a12889b917beca467a2", kill_on_drop: false }` [INFO] [stdout] 54785bd2e76f0337e1aa0b0119d4878bbe4c159181720a12889b917beca467a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a454f2a130d8748950b889dc4c64f2eaada7ee8e39bd26c33b5b541e4d5d09c1 [INFO] running `Command { std: "docker" "start" "-a" "a454f2a130d8748950b889dc4c64f2eaada7ee8e39bd26c33b5b541e4d5d09c1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling anyhow v1.0.59 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling filetime v0.2.19 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.15 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.23 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.13 [INFO] [stderr] Compiling 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: 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, [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 38.69s [INFO] running `Command { std: "docker" "inspect" "a454f2a130d8748950b889dc4c64f2eaada7ee8e39bd26c33b5b541e4d5d09c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a454f2a130d8748950b889dc4c64f2eaada7ee8e39bd26c33b5b541e4d5d09c1", kill_on_drop: false }` [INFO] [stdout] a454f2a130d8748950b889dc4c64f2eaada7ee8e39bd26c33b5b541e4d5d09c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7f20797cd94c7e48a29abd966a716e6b6d717364334d596ec42d452cfe68251 [INFO] running `Command { std: "docker" "start" "-a" "c7f20797cd94c7e48a29abd966a716e6b6d717364334d596ec42d452cfe68251", kill_on_drop: false }` [INFO] [stderr] Compiling 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: 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, [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 `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "c7f20797cd94c7e48a29abd966a716e6b6d717364334d596ec42d452cfe68251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f20797cd94c7e48a29abd966a716e6b6d717364334d596ec42d452cfe68251", kill_on_drop: false }` [INFO] [stdout] c7f20797cd94c7e48a29abd966a716e6b6d717364334d596ec42d452cfe68251