[INFO] cloning repository https://github.com/djanatyn/magic-broom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djanatyn/magic-broom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjanatyn%2Fmagic-broom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjanatyn%2Fmagic-broom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55e7c7b6df733549e1063d076eb157dde051f0f9
[INFO] testing djanatyn/magic-broom against try#5a3d3b91048a0adf280e7a4e589c1dda6443f172 for pr-115235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjanatyn%2Fmagic-broom" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djanatyn/magic-broom on toolchain 5a3d3b91048a0adf280e7a4e589c1dda6443f172
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/djanatyn/magic-broom
[INFO] finished tweaking git repo https://github.com/djanatyn/magic-broom
[INFO] tweaked toml for git repo https://github.com/djanatyn/magic-broom written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/djanatyn/magic-broom 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" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b21cb34376bd02822ca90506e8a7ea97104bef9331c923483dc7645d3c93d423
[INFO] running `Command { std: "docker" "start" "-a" "b21cb34376bd02822ca90506e8a7ea97104bef9331c923483dc7645d3c93d423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b21cb34376bd02822ca90506e8a7ea97104bef9331c923483dc7645d3c93d423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21cb34376bd02822ca90506e8a7ea97104bef9331c923483dc7645d3c93d423", kill_on_drop: false }`
[INFO] [stdout] b21cb34376bd02822ca90506e8a7ea97104bef9331c923483dc7645d3c93d423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfb381727d4224de9d5e80dcdbb992175e81b0d8a3ab50cdf0c01d8ab86de1af
[INFO] running `Command { std: "docker" "start" "-a" "bfb381727d4224de9d5e80dcdbb992175e81b0d8a3ab50cdf0c01d8ab86de1af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling libc v0.2.121
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[INFO] [stderr]    Compiling hashbrown v0.11.2
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[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling smallvec v1.8.0
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling regex v1.6.0
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[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling nom v7.1.1
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[INFO] [stderr]    Compiling addr2line v0.17.0
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[INFO] [stderr]    Compiling nom v3.2.1
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[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling terminal_size v0.1.17
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[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling owo-colors v3.4.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]    Compiling tree_magic v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling miette-derive v5.5.0
[INFO] [stderr]    Compiling miette-derive v4.7.1
[INFO] [stderr]    Compiling miette-derive v3.3.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling knuffel-derive v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling miette v4.7.1
[INFO] [stderr]    Compiling miette v5.5.0
[INFO] [stderr]    Compiling miette v3.3.0
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling kdl v4.6.0
[INFO] [stderr]    Compiling knuffel v2.0.0
[INFO] [stderr]    Compiling ganzu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/config.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn check(&self, file: &FileSnapshot) -> Option<Filter> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `String`
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/filter.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn apply(&self, target: FileSnapshot) {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXAMPLE_META` is never used
[INFO] [stdout]  --> src/kdl.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const EXAMPLE_META: &'static str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXAMPLE_MANIFEST` is never used
[INFO] [stdout]  --> src/kdl.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const EXAMPLE_MANIFEST: &'static str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `created` are never read
[INFO] [stdout]   --> src/kdl.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Meta {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 23 |     #[knuffel(property)]
[INFO] [stdout] 24 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     created: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `meta` and `matches` are never read
[INFO] [stdout]   --> src/kdl.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 37 |     #[knuffel(child)]
[INFO] [stdout] 38 |     meta: Meta,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     matches: Matches,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kdl_exploration` is never used
[INFO] [stdout]   --> src/kdl.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn kdl_exploration() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `String` should have a snake case name
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/kdl.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     dbg!(knuffel::parse::<Doc>("example.kdl", &doc.to_string()));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/ganzu.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[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" "bfb381727d4224de9d5e80dcdbb992175e81b0d8a3ab50cdf0c01d8ab86de1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb381727d4224de9d5e80dcdbb992175e81b0d8a3ab50cdf0c01d8ab86de1af", kill_on_drop: false }`
[INFO] [stdout] bfb381727d4224de9d5e80dcdbb992175e81b0d8a3ab50cdf0c01d8ab86de1af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+5a3d3b91048a0adf280e7a4e589c1dda6443f172" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 351cc6cd89ac1415c229293573008d4404c866af998aded272ddad99b4da2980
[INFO] running `Command { std: "docker" "start" "-a" "351cc6cd89ac1415c229293573008d4404c866af998aded272ddad99b4da2980", kill_on_drop: false }`
[INFO] [stderr]    Compiling ganzu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/config.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn check(&self, file: &FileSnapshot) -> Option<Filter> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `String`
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/filter.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn apply(&self, target: FileSnapshot) {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXAMPLE_META` is never used
[INFO] [stdout]  --> src/kdl.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const EXAMPLE_META: &'static str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXAMPLE_MANIFEST` is never used
[INFO] [stdout]  --> src/kdl.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const EXAMPLE_MANIFEST: &'static str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `created` are never read
[INFO] [stdout]   --> src/kdl.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Meta {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 23 |     #[knuffel(property)]
[INFO] [stdout] 24 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     created: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `meta` and `matches` are never read
[INFO] [stdout]   --> src/kdl.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 37 |     #[knuffel(child)]
[INFO] [stdout] 38 |     meta: Meta,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     matches: Matches,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kdl_exploration` is never used
[INFO] [stdout]   --> src/kdl.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn kdl_exploration() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `String` should have a snake case name
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/kdl.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     dbg!(knuffel::parse::<Doc>("example.kdl", &doc.to_string()));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/ganzu.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/config.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn check(&self, file: &FileSnapshot) -> Option<Filter> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `String`
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/filter.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn apply(&self, target: FileSnapshot) {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `created` are never read
[INFO] [stdout]   --> src/kdl.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Meta {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 23 |     #[knuffel(property)]
[INFO] [stdout] 24 |     version: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     created: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `meta` and `matches` are never read
[INFO] [stdout]   --> src/kdl.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 37 |     #[knuffel(child)]
[INFO] [stdout] 38 |     meta: Meta,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     matches: Matches,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kdl_exploration` is never used
[INFO] [stdout]   --> src/kdl.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn kdl_exploration() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `String` should have a snake case name
[INFO] [stdout]   --> src/filter.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Filter::Regex(String) => false,
[INFO] [stdout]    |                           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/kdl.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     dbg!(knuffel::parse::<Doc>("example.kdl", &doc.to_string()));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ganzu` (lib test); 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/5a3d3b91048a0adf280e7a4e589c1dda6443f172/bin/rustc --crate-name ganzu --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=dc5a1b6bdecc53e6 -C extra-filename=-dc5a1b6bdecc53e6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-8f4db176028aa4d6.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-1deea46e2ed568b2.rlib --extern kdl=/opt/rustwide/target/debug/deps/libkdl-2b6438428a982146.rlib --extern knuffel=/opt/rustwide/target/debug/deps/libknuffel-eaab8cdfad416f26.rlib --extern miette=/opt/rustwide/target/debug/deps/libmiette-c3a165a7512a9945.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-52fb0209acce6b8b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-bcf18e8fa155de53.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c3617c8897f29d82.rlib --extern tree_magic=/opt/rustwide/target/debug/deps/libtree_magic-3beb3e4e54fa80fd.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "351cc6cd89ac1415c229293573008d4404c866af998aded272ddad99b4da2980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351cc6cd89ac1415c229293573008d4404c866af998aded272ddad99b4da2980", kill_on_drop: false }`
[INFO] [stdout] 351cc6cd89ac1415c229293573008d4404c866af998aded272ddad99b4da2980