[INFO] cloning repository https://github.com/iXORTech/blog-friend-links-data-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iXORTech/blog-friend-links-data-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiXORTech%2Fblog-friend-links-data-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiXORTech%2Fblog-friend-links-data-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6dd11a4c5260a73e0d4f75c9e8f0197511694e73
[INFO] checking iXORTech/blog-friend-links-data-generator against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiXORTech%2Fblog-friend-links-data-generator" "/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/iXORTech/blog-friend-links-data-generator
[INFO] finished tweaking git repo https://github.com/iXORTech/blog-friend-links-data-generator
[INFO] tweaked toml for git repo https://github.com/iXORTech/blog-friend-links-data-generator written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iXORTech/blog-friend-links-data-generator on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iXORTech/blog-friend-links-data-generator already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "start" "-a" "ba70bc29d171cd6abc8af4d5426dc1e727229fefc1705ae22cd1630f3c2f8c80", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "ba70bc29d171cd6abc8af4d5426dc1e727229fefc1705ae22cd1630f3c2f8c80", kill_on_drop: false }`
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4333b999f30ced564bc1ce169fcbdd7385e6626036f1f37c230ea877ff7b2ef
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[INFO] [stdout] warning: fields `url`, `number`, `state`, `title`, and `closed_at` are never read
[INFO] [stdout]   --> src/github_api_responses.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Issue {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 13 |     pub(crate) id: usize,
[INFO] [stdout] 14 |     pub(crate) url: String,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 15 |     pub(crate) number: usize,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 16 |     pub(crate) state: String,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 17 |     pub(crate) title: String,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) closed_at: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Issue` has derived impls for the traits `Debug` and `Clone`, but these are 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: method `closed_at` is never used
[INFO] [stdout]   --> src/github_api_responses.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Issue {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub(crate) fn closed_at(&self) -> Option<chrono::DateTime<chrono::Utc>> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `description` are never read
[INFO] [stdout]   --> src/github_api_responses.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) struct Label {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 58 |     pub(crate) id: usize,
[INFO] [stdout]    |                ^^
[INFO] [stdout] 59 |     pub(crate) name: String,
[INFO] [stdout] 60 |     pub(crate) description: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `created_at` and `updated_at` are never read
[INFO] [stdout]   --> src/link_entry.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(crate) struct LinkEntry {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) created_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 13 |     /// The time when the issue for submitting the link entry was last updated.
[INFO] [stdout] 14 |     pub(crate) updated_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkEntry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `url`, `number`, `state`, `title`, and `closed_at` are never read
[INFO] [stdout]   --> src/github_api_responses.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Issue {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 13 |     pub(crate) id: usize,
[INFO] [stdout] 14 |     pub(crate) url: String,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 15 |     pub(crate) number: usize,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 16 |     pub(crate) state: String,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 17 |     pub(crate) title: String,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) closed_at: Option<String>,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Issue` has derived impls for the traits `Debug` and `Clone`, but these are 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: method `closed_at` is never used
[INFO] [stdout]   --> src/github_api_responses.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Issue {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub(crate) fn closed_at(&self) -> Option<chrono::DateTime<chrono::Utc>> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `description` are never read
[INFO] [stdout]   --> src/github_api_responses.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) struct Label {
[INFO] [stdout]    |                   ----- fields in this struct
[INFO] [stdout] 58 |     pub(crate) id: usize,
[INFO] [stdout]    |                ^^
[INFO] [stdout] 59 |     pub(crate) name: String,
[INFO] [stdout] 60 |     pub(crate) description: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Label` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `created_at` and `updated_at` are never read
[INFO] [stdout]   --> src/link_entry.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(crate) struct LinkEntry {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub(crate) created_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 13 |     /// The time when the issue for submitting the link entry was last updated.
[INFO] [stdout] 14 |     pub(crate) updated_at: chrono::DateTime<chrono::Utc>,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkEntry` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "d4333b999f30ced564bc1ce169fcbdd7385e6626036f1f37c230ea877ff7b2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4333b999f30ced564bc1ce169fcbdd7385e6626036f1f37c230ea877ff7b2ef", kill_on_drop: false }`
[INFO] [stdout] d4333b999f30ced564bc1ce169fcbdd7385e6626036f1f37c230ea877ff7b2ef
