[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#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242 [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 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indicatif v0.14.0 [INFO] [stderr] Downloaded number_prefix v0.3.0 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ea1bbfdb5172d5bb243878f0dcffef48bedc5edc6a988490204dd43936d6489 [INFO] running `Command { std: "docker" "start" "-a" "0ea1bbfdb5172d5bb243878f0dcffef48bedc5edc6a988490204dd43936d6489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ea1bbfdb5172d5bb243878f0dcffef48bedc5edc6a988490204dd43936d6489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ea1bbfdb5172d5bb243878f0dcffef48bedc5edc6a988490204dd43936d6489", kill_on_drop: false }` [INFO] [stdout] 0ea1bbfdb5172d5bb243878f0dcffef48bedc5edc6a988490204dd43936d6489 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c7b6829b9786088fa478f29334bc755ce395f57ee478753ae26ffcc14746298 [INFO] running `Command { std: "docker" "start" "-a" "0c7b6829b9786088fa478f29334bc755ce395f57ee478753ae26ffcc14746298", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.4.6 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking console v0.15.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking openssl v0.10.41 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking native-tls v0.2.10 [INFO] [stderr] Checking serde v1.0.144 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking serde_json v1.0.85 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.22 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [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, [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, [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, [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, [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, [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, [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: 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.03s [INFO] running `Command { std: "docker" "inspect" "0c7b6829b9786088fa478f29334bc755ce395f57ee478753ae26ffcc14746298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c7b6829b9786088fa478f29334bc755ce395f57ee478753ae26ffcc14746298", kill_on_drop: false }` [INFO] [stdout] 0c7b6829b9786088fa478f29334bc755ce395f57ee478753ae26ffcc14746298