[INFO] cloning repository https://github.com/matt-allan/mooncats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matt-allan/mooncats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-allan%2Fmooncats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-allan%2Fmooncats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdad8fcf6d303094836f4b2e348938a47ca83531
[INFO] checking matt-allan/mooncats against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-allan%2Fmooncats" "/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/matt-allan/mooncats
[INFO] finished tweaking git repo https://github.com/matt-allan/mooncats
[INFO] tweaked toml for git repo https://github.com/matt-allan/mooncats written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matt-allan/mooncats 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/matt-allan/mooncats 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "13eb3d97fa9617edc1e589363b027d2d4f349646677c99c2c413e4eef49d883b", kill_on_drop: false }`
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff3e251903be2d136536cdaa30aa32c6b57ed8c935c5728619809018f8af1b6
[INFO] running `Command { std: "docker" "start" "-a" "6ff3e251903be2d136536cdaa30aa32c6b57ed8c935c5728619809018f8af1b6", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `ExtendsType`, `Function`, and `NamedFunction`
[INFO] [stdout]  --> src/passes/parse_table_fields.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{doctree::{DocItemEnum, Field, Function, MetaFile, NamedFunction}, errors::*, json::{DefineType, ExtendsType}, workspace::Sour...
[INFO] [stdout]   |                                           ^^^^^^^^            ^^^^^^^^^^^^^                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/mdbook.rs:9:105
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{doctree::{build_docs, MetaFile}, errors::*, json::Definition, location::FileUri, markdown::{self, MarkdownRenderer}, workspac...
[INFO] [stdout]   |                                                                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExtendsType`, `Function`, and `NamedFunction`
[INFO] [stdout]  --> src/passes/parse_table_fields.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{doctree::{DocItemEnum, Field, Function, MetaFile, NamedFunction}, errors::*, json::{DefineType, ExtendsType}, workspace::Sour...
[INFO] [stdout]   |                                           ^^^^^^^^            ^^^^^^^^^^^^^                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/mdbook.rs:9:105
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{doctree::{build_docs, MetaFile}, errors::*, json::Definition, location::FileUri, markdown::{self, MarkdownRenderer}, workspac...
[INFO] [stdout]   |                                                                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Span` is never constructed
[INFO] [stdout]    --> src/location.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct Span {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `empty` and `is_empty` are never used
[INFO] [stdout]    --> src/location.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | impl Span {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 254 |     pub fn empty(location: Location) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_range` is never used
[INFO] [stdout]    --> src/location.rs:267:8
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub fn read_range<'a>(text: &'a str, range: &Range) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Span` is never constructed
[INFO] [stdout]    --> src/location.rs:248:12
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct Span {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `empty` and `is_empty` are never used
[INFO] [stdout]    --> src/location.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | impl Span {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 254 |     pub fn empty(location: Location) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_range` is never used
[INFO] [stdout]    --> src/location.rs:267:8
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub fn read_range<'a>(text: &'a str, range: &Range) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.54s
[INFO] running `Command { std: "docker" "inspect" "6ff3e251903be2d136536cdaa30aa32c6b57ed8c935c5728619809018f8af1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff3e251903be2d136536cdaa30aa32c6b57ed8c935c5728619809018f8af1b6", kill_on_drop: false }`
[INFO] [stdout] 6ff3e251903be2d136536cdaa30aa32c6b57ed8c935c5728619809018f8af1b6
