[INFO] cloning repository https://github.com/chriskrycho/lightning-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriskrycho/lightning-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskrycho%2Flightning-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskrycho%2Flightning-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c9854a701be41d38483b9cad4bda004b0324f10
[INFO] testing chriskrycho/lightning-rs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskrycho%2Flightning-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chriskrycho/lightning-rs on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chriskrycho/lightning-rs
[INFO] finished tweaking git repo https://github.com/chriskrycho/lightning-rs
[INFO] tweaked toml for git repo https://github.com/chriskrycho/lightning-rs written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/chriskrycho/lightning-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ad1310dfff586447cd7e2b87b5dabd3007c54b1152bbb92f91a80510a9de7a8
[INFO] running `Command { std: "docker" "start" "-a" "5ad1310dfff586447cd7e2b87b5dabd3007c54b1152bbb92f91a80510a9de7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ad1310dfff586447cd7e2b87b5dabd3007c54b1152bbb92f91a80510a9de7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad1310dfff586447cd7e2b87b5dabd3007c54b1152bbb92f91a80510a9de7a8", kill_on_drop: false }`
[INFO] [stdout] 5ad1310dfff586447cd7e2b87b5dabd3007c54b1152bbb92f91a80510a9de7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb38c55b2e0f32985a8eb26233faae7ed360d35bf06bdf981a49aa6b5277aee
[INFO] running `Command { std: "docker" "start" "-a" "3cb38c55b2e0f32985a8eb26233faae7ed360d35bf06bdf981a49aa6b5277aee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling unic-segment v0.9.0
[INFO] [stderr]    Compiling fancy-regex v0.3.5
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling json5 v0.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling plist v1.0.0
[INFO] [stderr]    Compiling lx-json-feed v0.1.0 (/opt/rustwide/workdir/crates/json-feed)
[INFO] [stderr]    Compiling syntect v4.5.0
[INFO] [stderr]    Compiling tera v1.12.1
[INFO] [stderr]    Compiling lightning v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `local`
[INFO] [stdout]   --> src/config/email.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     local: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/config/email.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `repo`
[INFO] [stdout]   --> src/config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) repo: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) title: Title,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/config.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) subtitle: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `normal`
[INFO] [stdout]   --> src/config.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     normal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stylized`
[INFO] [stdout]   --> src/config.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     stylized: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]   --> src/config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) email: Email,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `links`
[INFO] [stdout]   --> src/config.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(crate) links: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata/serial.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub(super) layout: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `audience`
[INFO] [stdout]   --> src/page/metadata/serial.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     audience: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `epistemic`
[INFO] [stdout]   --> src/page/metadata/serial.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     epistemic: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atom`
[INFO] [stdout]   --> src/page/metadata/serial.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     atom: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `json`
[INFO] [stdout]   --> src/page/metadata/serial.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     json: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/page/metadata/serial.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `author`
[INFO] [stdout]   --> src/page/metadata/serial.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `year`
[INFO] [stdout]   --> src/page/metadata/serial.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     year: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `editors`
[INFO] [stdout]   --> src/page/metadata/serial.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     editors: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `translators`
[INFO] [stdout]   --> src/page/metadata/serial.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     translators: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cover`
[INFO] [stdout]   --> src/page/metadata/serial.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     cover: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]   --> src/page/metadata/serial.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     link: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `review`
[INFO] [stdout]   --> src/page/metadata/serial.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     review: Option<Review>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rating`
[INFO] [stdout]   --> src/page/metadata/serial.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     rating: Rating,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata/serial.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     summary: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/page/metadata/serial.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `part`
[INFO] [stdout]   --> src/page/metadata/serial.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     part: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `required`
[INFO] [stdout]   --> src/page/metadata.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     required: RequiredFields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     layout: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/page/metadata.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     subtitle: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     summary: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `qualifiers`
[INFO] [stdout]   --> src/page/metadata.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     qualifiers: Option<Qualifiers>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `updated`
[INFO] [stdout]   --> src/page/metadata.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     updated: Option<DateTime<FixedOffset>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `thanks`
[INFO] [stdout]   --> src/page/metadata.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     thanks: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tags`
[INFO] [stdout]   --> src/page/metadata.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     tags: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `featured`
[INFO] [stdout]   --> src/page/metadata.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     featured: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `book`
[INFO] [stdout]   --> src/page/metadata.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     book: Option<Book>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `series`
[INFO] [stdout]   --> src/page/metadata.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     series: Option<Series>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subscribe`
[INFO] [stdout]   --> src/page/metadata.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     subscribe: Option<Subscribe>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.93s
[INFO] running `Command { std: "docker" "inspect" "3cb38c55b2e0f32985a8eb26233faae7ed360d35bf06bdf981a49aa6b5277aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb38c55b2e0f32985a8eb26233faae7ed360d35bf06bdf981a49aa6b5277aee", kill_on_drop: false }`
[INFO] [stdout] 3cb38c55b2e0f32985a8eb26233faae7ed360d35bf06bdf981a49aa6b5277aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2dec5104bf22feaae08ae9788e15df4844460d9423d3aa481954b3bd93d7280
[INFO] running `Command { std: "docker" "start" "-a" "d2dec5104bf22feaae08ae9788e15df4844460d9423d3aa481954b3bd93d7280", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `local`
[INFO] [stdout]   --> src/config/email.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     local: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/config/email.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `repo`
[INFO] [stdout]   --> src/config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) repo: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) title: Title,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/config.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) subtitle: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `normal`
[INFO] [stdout]   --> src/config.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     normal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stylized`
[INFO] [stdout]   --> src/config.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     stylized: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]   --> src/config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) email: Email,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `links`
[INFO] [stdout]   --> src/config.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(crate) links: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata/serial.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub(super) layout: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `audience`
[INFO] [stdout]   --> src/page/metadata/serial.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     audience: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `epistemic`
[INFO] [stdout]   --> src/page/metadata/serial.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     epistemic: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atom`
[INFO] [stdout]   --> src/page/metadata/serial.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     atom: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `json`
[INFO] [stdout]   --> src/page/metadata/serial.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     json: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/page/metadata/serial.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `author`
[INFO] [stdout]   --> src/page/metadata/serial.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `year`
[INFO] [stdout]   --> src/page/metadata/serial.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     year: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `editors`
[INFO] [stdout]   --> src/page/metadata/serial.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     editors: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `translators`
[INFO] [stdout]   --> src/page/metadata/serial.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     translators: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cover`
[INFO] [stdout]   --> src/page/metadata/serial.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     cover: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]   --> src/page/metadata/serial.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     link: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `review`
[INFO] [stdout]   --> src/page/metadata/serial.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     review: Option<Review>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rating`
[INFO] [stdout]   --> src/page/metadata/serial.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     rating: Rating,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata/serial.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     summary: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/page/metadata/serial.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `part`
[INFO] [stdout]   --> src/page/metadata/serial.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     part: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `required`
[INFO] [stdout]   --> src/page/metadata.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     required: RequiredFields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     layout: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/page/metadata.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     subtitle: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     summary: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `qualifiers`
[INFO] [stdout]   --> src/page/metadata.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     qualifiers: Option<Qualifiers>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `updated`
[INFO] [stdout]   --> src/page/metadata.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     updated: Option<DateTime<FixedOffset>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `thanks`
[INFO] [stdout]   --> src/page/metadata.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     thanks: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tags`
[INFO] [stdout]   --> src/page/metadata.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     tags: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `featured`
[INFO] [stdout]   --> src/page/metadata.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     featured: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `book`
[INFO] [stdout]   --> src/page/metadata.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     book: Option<Book>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `series`
[INFO] [stdout]   --> src/page/metadata.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     series: Option<Series>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subscribe`
[INFO] [stdout]   --> src/page/metadata.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     subscribe: Option<Subscribe>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lightning v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `local`
[INFO] [stdout]   --> src/config/email.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     local: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/config/email.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `repo`
[INFO] [stdout]   --> src/config.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub(crate) repo: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/config.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub(crate) title: Title,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/config.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) subtitle: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `normal`
[INFO] [stdout]   --> src/config.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     normal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stylized`
[INFO] [stdout]   --> src/config.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     stylized: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]   --> src/config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) email: Email,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `links`
[INFO] [stdout]   --> src/config.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(crate) links: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata/serial.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub(super) layout: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `audience`
[INFO] [stdout]   --> src/page/metadata/serial.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     audience: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `epistemic`
[INFO] [stdout]   --> src/page/metadata/serial.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     epistemic: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `atom`
[INFO] [stdout]   --> src/page/metadata/serial.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     atom: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `json`
[INFO] [stdout]   --> src/page/metadata/serial.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     json: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/page/metadata/serial.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `author`
[INFO] [stdout]   --> src/page/metadata/serial.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     author: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `year`
[INFO] [stdout]   --> src/page/metadata/serial.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     year: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `editors`
[INFO] [stdout]   --> src/page/metadata/serial.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     editors: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `translators`
[INFO] [stdout]   --> src/page/metadata/serial.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     translators: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cover`
[INFO] [stdout]   --> src/page/metadata/serial.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     cover: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]   --> src/page/metadata/serial.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     link: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `review`
[INFO] [stdout]   --> src/page/metadata/serial.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     review: Option<Review>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rating`
[INFO] [stdout]   --> src/page/metadata/serial.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     rating: Rating,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata/serial.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     summary: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/page/metadata/serial.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `part`
[INFO] [stdout]   --> src/page/metadata/serial.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     part: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `required`
[INFO] [stdout]   --> src/page/metadata.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     required: RequiredFields,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `layout`
[INFO] [stdout]   --> src/page/metadata.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     layout: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subtitle`
[INFO] [stdout]   --> src/page/metadata.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     subtitle: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `summary`
[INFO] [stdout]   --> src/page/metadata.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     summary: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `qualifiers`
[INFO] [stdout]   --> src/page/metadata.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     qualifiers: Option<Qualifiers>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `updated`
[INFO] [stdout]   --> src/page/metadata.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     updated: Option<DateTime<FixedOffset>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `thanks`
[INFO] [stdout]   --> src/page/metadata.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     thanks: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tags`
[INFO] [stdout]   --> src/page/metadata.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     tags: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `featured`
[INFO] [stdout]   --> src/page/metadata.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     featured: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `book`
[INFO] [stdout]   --> src/page/metadata.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     book: Option<Book>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `series`
[INFO] [stdout]   --> src/page/metadata.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     series: Option<Series>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subscribe`
[INFO] [stdout]   --> src/page/metadata.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     subscribe: Option<Subscribe>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "d2dec5104bf22feaae08ae9788e15df4844460d9423d3aa481954b3bd93d7280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dec5104bf22feaae08ae9788e15df4844460d9423d3aa481954b3bd93d7280", kill_on_drop: false }`
[INFO] [stdout] d2dec5104bf22feaae08ae9788e15df4844460d9423d3aa481954b3bd93d7280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85999d771654fcc9c52e8a97098143c4fe39925b6b28739ef35f0a9c3318fc08
[INFO] running `Command { std: "docker" "start" "-a" "85999d771654fcc9c52e8a97098143c4fe39925b6b28739ef35f0a9c3318fc08", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `local`
[INFO] [stderr]   --> src/config/email.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     local: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `host`
[INFO] [stderr]   --> src/config/email.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     host: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `repo`
[INFO] [stderr]   --> src/config.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(crate) repo: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `title`
[INFO] [stderr]   --> src/config.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(crate) title: Title,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `subtitle`
[INFO] [stderr]   --> src/config.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) subtitle: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `normal`
[INFO] [stderr]   --> src/config.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     normal: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stylized`
[INFO] [stderr]   --> src/config.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     stylized: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `email`
[INFO] [stderr]   --> src/config.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub(crate) email: Email,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `links`
[INFO] [stderr]   --> src/config.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub(crate) links: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `layout`
[INFO] [stderr]   --> src/page/metadata/serial.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub(super) layout: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `audience`
[INFO] [stderr]   --> src/page/metadata/serial.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     audience: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `epistemic`
[INFO] [stderr]   --> src/page/metadata/serial.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     epistemic: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `atom`
[INFO] [stderr]   --> src/page/metadata/serial.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     atom: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `json`
[INFO] [stderr]   --> src/page/metadata/serial.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     json: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `title`
[INFO] [stderr]   --> src/page/metadata/serial.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     title: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `author`
[INFO] [stderr]   --> src/page/metadata/serial.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     author: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `year`
[INFO] [stderr]   --> src/page/metadata/serial.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     year: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `editors`
[INFO] [stderr]   --> src/page/metadata/serial.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     editors: Option<Vec<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `translators`
[INFO] [stderr]   --> src/page/metadata/serial.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     translators: Option<Vec<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cover`
[INFO] [stderr]   --> src/page/metadata/serial.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     cover: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `link`
[INFO] [stderr]   --> src/page/metadata/serial.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     link: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `review`
[INFO] [stderr]   --> src/page/metadata/serial.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     review: Option<Review>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rating`
[INFO] [stderr]   --> src/page/metadata/serial.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     rating: Rating,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `summary`
[INFO] [stderr]   --> src/page/metadata/serial.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     summary: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/page/metadata/serial.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     name: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `part`
[INFO] [stderr]   --> src/page/metadata/serial.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     part: u8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `required`
[INFO] [stderr]   --> src/page/metadata.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     required: RequiredFields,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `layout`
[INFO] [stderr]   --> src/page/metadata.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     layout: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `subtitle`
[INFO] [stderr]   --> src/page/metadata.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     subtitle: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `summary`
[INFO] [stderr]   --> src/page/metadata.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     summary: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `qualifiers`
[INFO] [stderr]   --> src/page/metadata.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     qualifiers: Option<Qualifiers>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `updated`
[INFO] [stderr]   --> src/page/metadata.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     updated: Option<DateTime<FixedOffset>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `thanks`
[INFO] [stderr]   --> src/page/metadata.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     thanks: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tags`
[INFO] [stderr]   --> src/page/metadata.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     tags: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `featured`
[INFO] [stderr]   --> src/page/metadata.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     featured: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `book`
[INFO] [stderr]   --> src/page/metadata.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     book: Option<Book>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `series`
[INFO] [stderr]   --> src/page/metadata.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     series: Option<Series>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `subscribe`
[INFO] [stderr]   --> src/page/metadata.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     subscribe: Option<Subscribe>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lightning` (lib) generated 38 warnings
[INFO] [stderr] warning: `lightning` (lib test) generated 38 warnings (38 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lightning-1cd215cc2d924cfd)
[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]      Running unittests (/opt/rustwide/target/debug/deps/lx-4f3054d534bcf91e)
[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 lightning
[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" "85999d771654fcc9c52e8a97098143c4fe39925b6b28739ef35f0a9c3318fc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85999d771654fcc9c52e8a97098143c4fe39925b6b28739ef35f0a9c3318fc08", kill_on_drop: false }`
[INFO] [stdout] 85999d771654fcc9c52e8a97098143c4fe39925b6b28739ef35f0a9c3318fc08