[INFO] fetching crate crates-registry 0.1.3...
[INFO] testing crates-registry-0.1.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate crates-registry 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate crates-registry 0.1.3
[INFO] finished tweaking crates.io crate crates-registry 0.1.3
[INFO] tweaked toml for crates.io crate crates-registry 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crates-registry 0.1.3 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crates-registry 0.1.3 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.39
[INFO] [stderr]   Downloaded io-lifetimes v1.0.6
[INFO] [stderr]   Downloaded thiserror-impl v1.0.39
[INFO] [stderr]   Downloaded serde_derive v1.0.153
[INFO] [stderr]   Downloaded xattr v0.2.3
[INFO] [stderr]   Downloaded smolset v1.3.1
[INFO] [stderr]   Downloaded clap_lex v0.3.2
[INFO] [stderr]   Downloaded serde v1.0.153
[INFO] [stderr]   Downloaded toml v0.7.2
[INFO] [stderr]   Downloaded filetime v0.2.20
[INFO] [stderr]   Downloaded clap_derive v4.1.8
[INFO] [stderr]   Downloaded serde_spanned v0.6.1
[INFO] [stderr]   Downloaded tar v0.4.38
[INFO] [stderr]   Downloaded console v0.15.5
[INFO] [stderr]   Downloaded indicatif v0.17.3
[INFO] [stderr]   Downloaded toml_edit v0.19.4
[INFO] [stderr]   Downloaded portable-atomic v0.3.19
[INFO] [stderr]   Downloaded winnow v0.3.5
[INFO] [stderr]   Downloaded git2 v0.17.2
[INFO] [stderr]   Downloaded clap v4.1.8
[INFO] [stderr]   Downloaded libssh2-sys v0.3.0
[INFO] [stderr]   Downloaded libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]   Downloaded libz-sys v1.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901
[INFO] running `Command { std: "docker" "start" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.153
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling serde v1.0.153
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling io-lifetimes v1.0.6
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling rustix v0.36.9
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling openssl v0.10.45
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling sha-1 v0.10.1
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling sha1 v0.10.5
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling winnow v0.3.5
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling include_dir_macros v0.7.3
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling clap_lex v0.3.2
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling headers v0.3.8
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.80
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.15.2+1.6.4
[INFO] [stderr]    Compiling rustls-pemfile v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling filetime v0.2.20
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling encoding_rs v0.8.32
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling crates-registry v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ipnet v2.7.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling indicatif v0.17.3
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling include_dir v0.7.3
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling smolset v1.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling tempfile v3.4.0
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling multipart v0.18.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling clap_derive v4.1.8
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling tungstenite v0.17.3
[INFO] [stderr]    Compiling clap v4.1.8
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling tokio-tungstenite v0.17.2
[INFO] [stderr]    Compiling tokio-stream v0.1.12
[INFO] [stderr]    Compiling toml_edit v0.19.4
[INFO] [stderr]    Compiling h2 v0.3.16
[INFO] [stderr]    Compiling toml v0.7.2
[INFO] [stderr]    Compiling hyper v0.14.24
[INFO] [stderr]    Compiling git2 v0.17.2
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.3
[INFO] [stderr]    Compiling reqwest v0.11.14
[INFO] [stdout] warning: fields `url` and `hash` are never read
[INFO] [stdout]   --> src/rustup.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct TargetUrls {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 57 |     pub url: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 58 |     pub hash: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TargetUrls` 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: field `available` is never read
[INFO] [stdout]   --> src/rustup.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Target {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 65 |     pub available: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Target` 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 `version` is never read
[INFO] [stdout]   --> src/rustup.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Pkg {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 73 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pkg` 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 `manifest_version` is never read
[INFO] [stdout]   --> src/rustup.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 79 |     #[serde(alias = "manifest-version")]
[INFO] [stdout] 80 |     pub manifest_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` 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 `0` is never read
[INFO] [stdout]   --> src/serve.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) struct ServerError(pub(crate) anyhow::Error);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegistryError` is never constructed
[INFO] [stdout]   --> src/serve.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct RegistryError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegistryErrors` is never constructed
[INFO] [stdout]   --> src/serve.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct RegistryErrors {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 35.40s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: fields `url` and `hash` are never read
[INFO] [stdout]   --> src/rustup.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct TargetUrls {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 57 |     pub url: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 58 |     pub hash: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TargetUrls` 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: field `available` is never read
[INFO] [stdout]   --> src/rustup.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Target {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 65 |     pub available: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Target` 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 `version` is never read
[INFO] [stdout]   --> src/rustup.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Pkg {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 73 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pkg` 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 `manifest_version` is never read
[INFO] [stdout]   --> src/rustup.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 79 |     #[serde(alias = "manifest-version")]
[INFO] [stdout] 80 |     pub manifest_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` 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 `0` is never read
[INFO] [stdout]   --> src/serve.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) struct ServerError(pub(crate) anyhow::Error);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegistryError` is never constructed
[INFO] [stdout]   --> src/serve.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct RegistryError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crates-registry v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RegistryErrors` is never constructed
[INFO] [stdout]   --> src/serve.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct RegistryErrors {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `url` and `hash` are never read
[INFO] [stdout]   --> src/rustup.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct TargetUrls {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 57 |     pub url: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 58 |     pub hash: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TargetUrls` 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: field `available` is never read
[INFO] [stdout]   --> src/rustup.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Target {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 65 |     pub available: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Target` 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 `version` is never read
[INFO] [stdout]   --> src/rustup.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Pkg {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 73 |     pub version: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pkg` 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 `manifest_version` is never read
[INFO] [stdout]   --> src/rustup.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Channel {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 79 |     #[serde(alias = "manifest-version")]
[INFO] [stdout] 80 |     pub manifest_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Channel` 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 `0` is never read
[INFO] [stdout]   --> src/serve.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) struct ServerError(pub(crate) anyhow::Error);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: fields `url` and `hash` are never read
[INFO] [stderr]   --> src/rustup.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct TargetUrls {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 57 |     pub url: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 58 |     pub hash: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TargetUrls` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `available` is never read
[INFO] [stderr]   --> src/rustup.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub struct Target {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 65 |     pub available: bool,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Target` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]   --> src/rustup.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub struct Pkg {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 73 |     pub version: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Pkg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `manifest_version` is never read
[INFO] [stderr]   --> src/rustup.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct Channel {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 79 |     #[serde(alias = "manifest-version")]
[INFO] [stderr] 80 |     pub manifest_version: String,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Channel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/serve.rs:30:31
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub(crate) struct ServerError(pub(crate) anyhow::Error);
[INFO] [stderr]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegistryError` is never constructed
[INFO] [stderr]   --> src/serve.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | struct RegistryError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegistryErrors` is never constructed
[INFO] [stderr]   --> src/serve.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | struct RegistryErrors {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crates-registry` (lib) generated 7 warnings
[INFO] [stderr] warning: `crates-registry` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/crates_registry-51fc843f06a01d52)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test publish::tests::crate_path_construction ... ok
[INFO] [stdout] test publish::tests::parse_exact_length ... ok
[INFO] [stdout] test publish::tests::parse_longer_length ... ok
[INFO] [stdout] test publish::tests::parse_short_length ... ok
[INFO] [stdout] test serve::tests::registry_error_encoding ... ok
[INFO] [stdout] test index::tests::prepopulated_index_repository ... ok
[INFO] [stdout] test index::tests::empty_index_repository ... ok
[INFO] [stdout] test index::tests::no_untracked_files ... ok
[INFO] [stdout] test index::tests::recreate_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/crates_registry-bb9dde5ca5289464)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crates_registry
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901", kill_on_drop: false }`
[INFO] [stdout] 62d68af40d9c4c67df47d8bab51f169b4509163fe19c47d6823b830a02163901
