[INFO] cloning repository https://github.com/mkroman/scaleway-registry-prune
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkroman/scaleway-registry-prune" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkroman%2Fscaleway-registry-prune", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkroman%2Fscaleway-registry-prune'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c451740a59204a95bc18c154b6833dada824e82
[INFO] checking mkroman/scaleway-registry-prune against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkroman%2Fscaleway-registry-prune" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkroman/scaleway-registry-prune on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mkroman/scaleway-registry-prune
[INFO] finished tweaking git repo https://github.com/mkroman/scaleway-registry-prune
[INFO] tweaked toml for git repo https://github.com/mkroman/scaleway-registry-prune written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mkroman/scaleway-registry-prune 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2fc8b9260cc7f8b7a7fb2a47415387f29d98e86fa2570638725c35c2d6ad400b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fc8b9260cc7f8b7a7fb2a47415387f29d98e86fa2570638725c35c2d6ad400b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc8b9260cc7f8b7a7fb2a47415387f29d98e86fa2570638725c35c2d6ad400b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2dcbdad0514e1de1c90089d571e9942992a3302addd392c990d31626b0b65e0
[INFO] running `Command { std: "docker" "start" "-a" "a2dcbdad0514e1de1c90089d571e9942992a3302addd392c990d31626b0b65e0", kill_on_drop: false }`
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[INFO] [stderr]     Checking scaleway_sdk v0.1.0 (/opt/rustwide/workdir/scaleway_sdk)
[INFO] [stdout] warning: field `region` is never read
[INFO] [stdout]   --> scaleway_sdk/src/registry.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Registry {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     client: reqwest::Client,
[INFO] [stdout] 14 |     region: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | struct NamespaceListResponse {
[INFO] [stdout]     |        --------------------- field in this struct
[INFO] [stdout] 127 |     namespaces: Vec<Namespace>,
[INFO] [stdout] 128 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamespaceListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | struct ImageListResponse {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 133 |     images: Vec<Image>,
[INFO] [stdout] 134 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImageListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct ImageTagListResponse {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] 139 |     tags: Vec<ImageTag>,
[INFO] [stdout] 140 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImageTagListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `region` is never read
[INFO] [stdout]   --> scaleway_sdk/src/registry.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Registry {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     client: reqwest::Client,
[INFO] [stdout] 14 |     region: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | struct NamespaceListResponse {
[INFO] [stdout]     |        --------------------- field in this struct
[INFO] [stdout] 127 |     namespaces: Vec<Namespace>,
[INFO] [stdout] 128 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NamespaceListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | struct ImageListResponse {
[INFO] [stdout]     |        ----------------- field in this struct
[INFO] [stdout] 133 |     images: Vec<Image>,
[INFO] [stdout] 134 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImageListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total_count` is never read
[INFO] [stdout]    --> scaleway_sdk/src/registry.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct ImageTagListResponse {
[INFO] [stdout]     |        -------------------- field in this struct
[INFO] [stdout] 139 |     tags: Vec<ImageTag>,
[INFO] [stdout] 140 |     total_count: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ImageTagListResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking scaleway-registry-prune v0.1.0 (/opt/rustwide/workdir/scaleway_registry_prune)
[INFO] [stdout] warning: unused import: `http::Response`
[INFO] [stdout]   --> scaleway_sdk/tests/support/server.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use http::Response;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> scaleway_registry_prune/src/main.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let mut rt = Runtime::new().expect("unable to create async runtime");
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> scaleway_registry_prune/src/main.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let mut rt = Runtime::new().expect("unable to create async runtime");
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.83s
[INFO] running `Command { std: "docker" "inspect" "a2dcbdad0514e1de1c90089d571e9942992a3302addd392c990d31626b0b65e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dcbdad0514e1de1c90089d571e9942992a3302addd392c990d31626b0b65e0", kill_on_drop: false }`
[INFO] [stdout] a2dcbdad0514e1de1c90089d571e9942992a3302addd392c990d31626b0b65e0
