[INFO] cloning repository https://github.com/hwchen/news
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwchen/news" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5908eaed0483fa5d97cd7739fcd4889b7b0f7fa
[INFO] checking hwchen/news against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews" "/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/hwchen/news
[INFO] finished tweaking git repo https://github.com/hwchen/news
[INFO] tweaked toml for git repo https://github.com/hwchen/news written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hwchen/news on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hwchen/news 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.64
[INFO] [stderr]   Downloaded webpki v0.21.3
[INFO] [stderr]   Downloaded time-macros v0.1.0
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.64
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[INFO] [stderr]   Downloaded time v0.2.16
[INFO] [stderr]   Downloaded js-sys v0.3.41
[INFO] [stderr]   Downloaded serde_json v1.0.56
[INFO] [stderr]   Downloaded ureq v1.3.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.64
[INFO] [stderr]   Downloaded once_cell v1.4.0
[INFO] [stderr]   Downloaded rustls v0.17.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.13
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.64
[INFO] [stderr]   Downloaded webpki-roots v0.19.0
[INFO] [stderr]   Downloaded web-sys v0.3.41
[INFO] [stderr]   Downloaded ring v0.16.15
[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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d085373d0d1b98bdd9867fd45df24fc2ca55894282b250282e972237e6e38dd
[INFO] running `Command { std: "docker" "start" "-a" "3d085373d0d1b98bdd9867fd45df24fc2ca55894282b250282e972237e6e38dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d085373d0d1b98bdd9867fd45df24fc2ca55894282b250282e972237e6e38dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d085373d0d1b98bdd9867fd45df24fc2ca55894282b250282e972237e6e38dd", kill_on_drop: false }`
[INFO] [stdout] 3d085373d0d1b98bdd9867fd45df24fc2ca55894282b250282e972237e6e38dd
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ce1be398add26efe390cf61e07a8a976d8e236f118479df521d0d56c405379
[INFO] running `Command { std: "docker" "start" "-a" "46ce1be398add26efe390cf61e07a8a976d8e236f118479df521d0d56c405379", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling cc v1.0.57
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking tinyvec v0.3.3
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling standback v0.2.9
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking chunked_transfer v1.2.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking cookie v0.13.3
[INFO] [stderr]     Checking ureq v1.3.0
[INFO] [stderr]     Checking news v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `item_type` is never read
[INFO] [stdout]   --> src/hn.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Item {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub item_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` 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 `kind` is never read
[INFO] [stdout]   --> src/reddit.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct RedditNew {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 42 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RedditNew` 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 `after` is never read
[INFO] [stdout]   --> src/reddit.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct RedditNewData {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 48 |     pub after: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RedditNewData` 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 `kind` is never read
[INFO] [stdout]   --> src/reddit.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct Post {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 54 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/reddit.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct PostData {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 60 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 61 |     pub title: String,
[INFO] [stdout] 62 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 63 |     pub author: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 64 |     pub subreddit_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 65 |     pub subreddit: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 66 |     pub subreddit_name_prefixed: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 67 |     pub selftext: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PostData` 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 `item_type` is never read
[INFO] [stdout]   --> src/hn.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Item {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub item_type: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` 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 `kind` is never read
[INFO] [stdout]   --> src/reddit.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct RedditNew {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 42 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RedditNew` 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 `after` is never read
[INFO] [stdout]   --> src/reddit.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct RedditNewData {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 48 |     pub after: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RedditNewData` 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 `kind` is never read
[INFO] [stdout]   --> src/reddit.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct Post {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 54 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/reddit.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct PostData {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 60 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 61 |     pub title: String,
[INFO] [stdout] 62 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 63 |     pub author: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 64 |     pub subreddit_id: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 65 |     pub subreddit: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 66 |     pub subreddit_name_prefixed: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 67 |     pub selftext: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PostData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.40s
[INFO] running `Command { std: "docker" "inspect" "46ce1be398add26efe390cf61e07a8a976d8e236f118479df521d0d56c405379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ce1be398add26efe390cf61e07a8a976d8e236f118479df521d0d56c405379", kill_on_drop: false }`
[INFO] [stdout] 46ce1be398add26efe390cf61e07a8a976d8e236f118479df521d0d56c405379
