[INFO] fetching crate theme-converter 0.1.2...
[INFO] building theme-converter-0.1.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate theme-converter 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate theme-converter 0.1.2
[INFO] finished tweaking crates.io crate theme-converter 0.1.2
[INFO] tweaked toml for crates.io crate theme-converter 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate theme-converter 0.1.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate theme-converter 0.1.2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb5e2f2ee8f3408c7db15dea0f053da3af3e32c1fb2de1c8d53c06d86be571c6
[INFO] running `Command { std: "docker" "start" "-a" "eb5e2f2ee8f3408c7db15dea0f053da3af3e32c1fb2de1c8d53c06d86be571c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5e2f2ee8f3408c7db15dea0f053da3af3e32c1fb2de1c8d53c06d86be571c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5e2f2ee8f3408c7db15dea0f053da3af3e32c1fb2de1c8d53c06d86be571c6", kill_on_drop: false }`
[INFO] [stdout] eb5e2f2ee8f3408c7db15dea0f053da3af3e32c1fb2de1c8d53c06d86be571c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f0bcfd7bfcbc7c96c02062c015a9e628ca2f5f3568234f43b1753c8365f414
[INFO] running `Command { std: "docker" "start" "-a" "21f0bcfd7bfcbc7c96c02062c015a9e628ca2f5f3568234f43b1753c8365f414", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quick-xml v0.32.0
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling plist v1.7.1
[INFO] [stderr]    Compiling theme-converter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/vscode.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VSCodeTheme {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 23 |     #[serde(default)]
[INFO] [stdout] 24 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VSCodeTheme` 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: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[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: `parser::Parser`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Dictionary`, `Value`, and `to_writer_xml`
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plist::{to_writer_xml, Dictionary, Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Parser` is never used
[INFO] [stdout]  --> src/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Parser {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/vscode.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Single {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 12 |         scope: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |         settings: Settings,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColour` 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 `scope` and `settings` are never read
[INFO] [stdout]   --> src/vscode.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Multi {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 16 |         scope: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |         settings: Settings,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColour` 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 `name`, `colors`, and `token_colors` are never read
[INFO] [stdout]   --> src/vscode.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VSCodeTheme {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 23 |     #[serde(default)]
[INFO] [stdout] 24 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     #[serde(default)]
[INFO] [stdout] 26 |     colors: serde_json::Value,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     #[serde(rename = "tokenColors", default)]
[INFO] [stdout] 28 |     token_colors: Vec<TokenColour>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VSCodeTheme` 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 `foreground`, `background`, and `font_style` are never read
[INFO] [stdout]   --> src/vscode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Settings {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 33 |     #[serde(default)]
[INFO] [stdout] 34 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     #[serde(default)]
[INFO] [stdout] 36 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     #[serde(default, rename = "fontStyle")]
[INFO] [stdout] 38 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Settings` 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: field `theme` is never read
[INFO] [stdout]   --> src/vscode.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct VSCodeThemeParser {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 42 |     theme: VSCodeTheme,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_settings_dict` is never used
[INFO] [stdout]   --> src/vscode.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl VSCodeThemeParser {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 89 |     fn build_settings_dict(&self, scope: impl Into<String>, s: &Settings) -> Value {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "21f0bcfd7bfcbc7c96c02062c015a9e628ca2f5f3568234f43b1753c8365f414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f0bcfd7bfcbc7c96c02062c015a9e628ca2f5f3568234f43b1753c8365f414", kill_on_drop: false }`
[INFO] [stdout] 21f0bcfd7bfcbc7c96c02062c015a9e628ca2f5f3568234f43b1753c8365f414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 248519e5485360828e625f095f44beb87402f9d4ddda39ca9321bb8456f35dcb
[INFO] running `Command { std: "docker" "start" "-a" "248519e5485360828e625f095f44beb87402f9d4ddda39ca9321bb8456f35dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling theme-converter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/vscode.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VSCodeTheme {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 23 |     #[serde(default)]
[INFO] [stdout] 24 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VSCodeTheme` 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: unused import: `std::fs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[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: `parser::Parser`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Dictionary`, `Value`, and `to_writer_xml`
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plist::{to_writer_xml, Dictionary, Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Parser` is never used
[INFO] [stdout]  --> src/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Parser {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scope` and `settings` are never read
[INFO] [stdout]   --> src/vscode.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Single {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 12 |         scope: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |         settings: Settings,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColour` 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 `scope` and `settings` are never read
[INFO] [stdout]   --> src/vscode.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Multi {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 16 |         scope: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |         settings: Settings,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenColour` 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 `name`, `colors`, and `token_colors` are never read
[INFO] [stdout]   --> src/vscode.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VSCodeTheme {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 23 |     #[serde(default)]
[INFO] [stdout] 24 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 25 |     #[serde(default)]
[INFO] [stdout] 26 |     colors: serde_json::Value,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 27 |     #[serde(rename = "tokenColors", default)]
[INFO] [stdout] 28 |     token_colors: Vec<TokenColour>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VSCodeTheme` 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 `foreground`, `background`, and `font_style` are never read
[INFO] [stdout]   --> src/vscode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Settings {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 33 |     #[serde(default)]
[INFO] [stdout] 34 |     foreground: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     #[serde(default)]
[INFO] [stdout] 36 |     background: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     #[serde(default, rename = "fontStyle")]
[INFO] [stdout] 38 |     font_style: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Settings` 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: field `theme` is never read
[INFO] [stdout]   --> src/vscode.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct VSCodeThemeParser {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 42 |     theme: VSCodeTheme,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_settings_dict` is never used
[INFO] [stdout]   --> src/vscode.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl VSCodeThemeParser {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 89 |     fn build_settings_dict(&self, scope: impl Into<String>, s: &Settings) -> Value {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/vscode.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VSCodeTheme {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 23 |     #[serde(default)]
[INFO] [stdout] 24 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VSCodeTheme` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "248519e5485360828e625f095f44beb87402f9d4ddda39ca9321bb8456f35dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248519e5485360828e625f095f44beb87402f9d4ddda39ca9321bb8456f35dcb", kill_on_drop: false }`
[INFO] [stdout] 248519e5485360828e625f095f44beb87402f9d4ddda39ca9321bb8456f35dcb