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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PatOConnor43/squawk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatOConnor43%2Fsquawk", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c29084f33c35b3a7ff5561eabacdbbdfe741c77c
[INFO] building PatOConnor43/squawk against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatOConnor43%2Fsquawk" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PatOConnor43/squawk
[INFO] finished tweaking git repo https://github.com/PatOConnor43/squawk
[INFO] tweaked toml for git repo https://github.com/PatOConnor43/squawk written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PatOConnor43/squawk on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
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[INFO] crate git repo https://github.com/PatOConnor43/squawk 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling squawk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/search.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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 variable: `byte_range`
[INFO] [stdout]    --> src/search.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let byte_range = inner.child_by_field_name("left").unwrap().byte_range();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_range`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let mut results: Vec<(usize, usize)> = vec![];
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct LoggingInvocation {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 32 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     column_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 34 |     level: LoggingInvocationLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 35 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 36 |     line_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     uri: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoggingInvocation` 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: fields `column_end` and `line_end` are never read
[INFO] [stdout]   --> src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct LoggerIdentifier {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 49 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 50 |     column_start: usize,
[INFO] [stdout] 51 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoggerIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_end` and `line_end` are never read
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct WithFieldInvocation {
[INFO] [stdout]    |        ------------------- fields in this struct
[INFO] [stdout] 58 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WithFieldInvocation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EntryVariable` is never constructed
[INFO] [stdout]   --> src/main.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct EntryVariable {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FinializedLog` is never constructed
[INFO] [stdout]   --> src/main.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct FinializedLog {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FinalizedLoggingField` is never constructed
[INFO] [stdout]   --> src/main.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct FinalizedLoggingField {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Field` and `Message` are never constructed
[INFO] [stdout]   --> src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | enum PointMarker {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 88 |     Logger,
[INFO] [stdout] 89 |     Field,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 90 |     Message,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PointMarker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_fields` is never used
[INFO] [stdout]    --> src/search.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn find_fields(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]    --> src/search.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub struct TreeSitterLoggingFunction {
[INFO] [stdout]     |            ------------------------- field in this struct
[INFO] [stdout] 316 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]    --> src/search.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 325 | pub struct TreeSitterWithFieldFunction {
[INFO] [stdout]     |            --------------------------- field in this struct
[INFO] [stdout] 326 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeSitterWithFieldFunction` 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 `filename` and `function_name` are never read
[INFO] [stdout]    --> src/search.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 335 | pub struct TreeSitterFunctionReturningLogrusEntry {
[INFO] [stdout]     |            -------------------------------------- fields in this struct
[INFO] [stdout] 336 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub function_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "4cc4e2b24de97d424e42f9c2290436bdb6d44c783426ed7068f648ee5ab2100f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc4e2b24de97d424e42f9c2290436bdb6d44c783426ed7068f648ee5ab2100f", kill_on_drop: false }`
[INFO] [stdout] 4cc4e2b24de97d424e42f9c2290436bdb6d44c783426ed7068f648ee5ab2100f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae7084cea124618cd1c804ed5ba487872b894ea4f4019d35c2bfb498ee5448c0
[INFO] running `Command { std: "docker" "start" "-a" "ae7084cea124618cd1c804ed5ba487872b894ea4f4019d35c2bfb498ee5448c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling squawk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/search.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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 variable: `byte_range`
[INFO] [stdout]    --> src/search.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |             let byte_range = inner.child_by_field_name("left").unwrap().byte_range();
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_range`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     let mut results: Vec<(usize, usize)> = vec![];
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct LoggingInvocation {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 32 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 33 |     column_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 34 |     level: LoggingInvocationLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 35 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 36 |     line_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     uri: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoggingInvocation` 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: fields `column_end` and `line_end` are never read
[INFO] [stdout]   --> src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct LoggerIdentifier {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 49 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 50 |     column_start: usize,
[INFO] [stdout] 51 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoggerIdentifier` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_end` and `line_end` are never read
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct WithFieldInvocation {
[INFO] [stdout]    |        ------------------- fields in this struct
[INFO] [stdout] 58 |     column_end: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     line_end: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WithFieldInvocation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EntryVariable` is never constructed
[INFO] [stdout]   --> src/main.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct EntryVariable {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FinializedLog` is never constructed
[INFO] [stdout]   --> src/main.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct FinializedLog {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FinalizedLoggingField` is never constructed
[INFO] [stdout]   --> src/main.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct FinalizedLoggingField {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Field` and `Message` are never constructed
[INFO] [stdout]   --> src/main.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | enum PointMarker {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 88 |     Logger,
[INFO] [stdout] 89 |     Field,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 90 |     Message,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PointMarker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_fields` is never used
[INFO] [stdout]    --> src/search.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn find_fields(
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]    --> src/search.rs:316:9
[INFO] [stdout]     |
[INFO] [stdout] 315 | pub struct TreeSitterLoggingFunction {
[INFO] [stdout]     |            ------------------------- field in this struct
[INFO] [stdout] 316 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]    --> src/search.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 325 | pub struct TreeSitterWithFieldFunction {
[INFO] [stdout]     |            --------------------------- field in this struct
[INFO] [stdout] 326 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TreeSitterWithFieldFunction` 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 `filename` and `function_name` are never read
[INFO] [stdout]    --> src/search.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 335 | pub struct TreeSitterFunctionReturningLogrusEntry {
[INFO] [stdout]     |            -------------------------------------- fields in this struct
[INFO] [stdout] 336 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub function_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "ae7084cea124618cd1c804ed5ba487872b894ea4f4019d35c2bfb498ee5448c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7084cea124618cd1c804ed5ba487872b894ea4f4019d35c2bfb498ee5448c0", kill_on_drop: false }`
[INFO] [stdout] ae7084cea124618cd1c804ed5ba487872b894ea4f4019d35c2bfb498ee5448c0
