[INFO] cloning repository https://github.com/darccyy/pexels-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darccyy/pexels-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarccyy%2Fpexels-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarccyy%2Fpexels-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a5a8b63c7beca4a7b0d087c3535bf9efb5a5a64
[INFO] checking darccyy/pexels-rs against master#d0835adc4e114eac911150b3692b830b5583223a for pr-149195-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarccyy%2Fpexels-rs" "/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/darccyy/pexels-rs
[INFO] finished tweaking git repo https://github.com/darccyy/pexels-rs
[INFO] tweaked toml for git repo https://github.com/darccyy/pexels-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/darccyy/pexels-rs on toolchain d0835adc4e114eac911150b3692b830b5583223a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/darccyy/pexels-rs 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" "+d0835adc4e114eac911150b3692b830b5583223a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 526a63dda7a99f212b616695323f452a4e7a971a1b80887609d2153a99f8fff3
[INFO] running `Command { std: "docker" "start" "-a" "526a63dda7a99f212b616695323f452a4e7a971a1b80887609d2153a99f8fff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "526a63dda7a99f212b616695323f452a4e7a971a1b80887609d2153a99f8fff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526a63dda7a99f212b616695323f452a4e7a971a1b80887609d2153a99f8fff3", kill_on_drop: false }`
[INFO] [stdout] 526a63dda7a99f212b616695323f452a4e7a971a1b80887609d2153a99f8fff3
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d1749e99b367c0d00ce24f0a0da04d1fee1ba1db75b993813e2c35b3cfb0935
[INFO] running `Command { std: "docker" "start" "-a" "1d1749e99b367c0d00ce24f0a0da04d1fee1ba1db75b993813e2c35b3cfb0935", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.97
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking openssl v0.10.54
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking serde v1.0.164
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking pexels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]   --> src/lib.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/lib.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:23:58
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn photo_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:26:48
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn photo_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/lib.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:30:58
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:30:73
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn video_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn video_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `client` are never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Pexels {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 14 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pexels` 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: trait `Credit` is never used
[INFO] [stdout]   --> src/lib.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait Credit {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]   --> src/lib.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/lib.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:23:58
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn photo_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn photo_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:26:48
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn photo_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]   --> src/lib.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:30:58
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:30:73
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn video_search(&self, query: impl Into<String>, per_page: u32, page: u32) -> Vec<Video> {
[INFO] [stdout]    |                                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_page`
[INFO] [stdout]   --> src/lib.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn video_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_per_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/lib.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn video_popular(&self, per_page: u32, page: u32) -> Vec<Photo> {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `client` are never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Pexels {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 14 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pexels` 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: trait `Credit` is never used
[INFO] [stdout]   --> src/lib.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | trait Credit {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let api_key =
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_key`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]  --> src/main.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let api_key =
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_api_key`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.54
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1d1749e99b367c0d00ce24f0a0da04d1fee1ba1db75b993813e2c35b3cfb0935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1749e99b367c0d00ce24f0a0da04d1fee1ba1db75b993813e2c35b3cfb0935", kill_on_drop: false }`
[INFO] [stdout] 1d1749e99b367c0d00ce24f0a0da04d1fee1ba1db75b993813e2c35b3cfb0935
