[INFO] fetching crate pixl-core 0.1.0...
[INFO] checking pixl-core-0.1.0 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate pixl-core 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pixl-core 0.1.0
[INFO] finished tweaking crates.io crate pixl-core 0.1.0
[INFO] tweaked toml for crates.io crate pixl-core 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixl-core 0.1.0 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pixl-core 0.1.0 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 560cd30239c01bd4ddaad20eaec76cdeffd32bc8ed1f8c71b1df84f94ad3a153
[INFO] running `Command { std: "docker" "start" "-a" "560cd30239c01bd4ddaad20eaec76cdeffd32bc8ed1f8c71b1df84f94ad3a153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "560cd30239c01bd4ddaad20eaec76cdeffd32bc8ed1f8c71b1df84f94ad3a153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560cd30239c01bd4ddaad20eaec76cdeffd32bc8ed1f8c71b1df84f94ad3a153", kill_on_drop: false }`
[INFO] [stdout] 560cd30239c01bd4ddaad20eaec76cdeffd32bc8ed1f8c71b1df84f94ad3a153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeb5f58957f3c0f7465ed3164a1558ce0306d997c1eda5a32cc230a8d006f665
[INFO] running `Command { std: "docker" "start" "-a" "aeb5f58957f3c0f7465ed3164a1558ce0306d997c1eda5a32cc230a8d006f665", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking rust-stemmers v1.2.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling stop-words v0.9.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cached_proc_macro v0.25.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking cached v0.56.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking bm25 v2.3.2
[INFO] [stderr]     Checking pixl-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SpritesetRaw`
[INFO] [stdout]  --> src/animate.rs:8:57
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{Cycle, FrameRaw, Palette, SpriteRaw, SpritesetRaw};
[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: `TileRaw`
[INFO] [stdout]  --> src/completeness.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::types::{PaxFile, TileRaw};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/completeness.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{BTreeSet, HashMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/project.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EdgeClassRaw`
[INFO] [stdout]    --> src/resolve.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |     use crate::types::{EdgeClassRaw, Rgba};
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Palette` and `Rgba`
[INFO] [stdout]  --> src/skeleton.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{Palette, Rgba};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SpritesetRaw`
[INFO] [stdout]  --> src/animate.rs:8:57
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{Cycle, FrameRaw, Palette, SpriteRaw, SpritesetRaw};
[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: `TileRaw`
[INFO] [stdout]  --> src/completeness.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::types::{PaxFile, TileRaw};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/completeness.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::{BTreeSet, HashMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/corpus.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/project.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Palette` and `Rgba`
[INFO] [stdout]  --> src/skeleton.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::types::{Palette, Rgba};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rejects`
[INFO] [stdout]    --> src/feedback.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let rejects: Vec<_> = self
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rejects`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rejects`
[INFO] [stdout]    --> src/feedback.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let rejects: Vec<_> = self
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rejects`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Blueprint` is never constructed
[INFO] [stdout]   --> src/blueprint.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blueprint {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `landmarks` are never read
[INFO] [stdout]   --> src/blueprint.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blueprint {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 44 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     landmarks: &'static [Landmark],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Blueprint` has derived impls for the traits `Clone` and `Debug`, but these are 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: function `default_scale` is never used
[INFO] [stdout]   --> src/types.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn default_scale() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_canvas` is never used
[INFO] [stdout]   --> src/types.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn default_canvas() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pixl-core` (lib) due to 1 previous error; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `Blueprint` is never constructed
[INFO] [stdout]   --> src/blueprint.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blueprint {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `landmarks` are never read
[INFO] [stdout]   --> src/blueprint.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Blueprint {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 44 |     name: &'static str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 45 |     landmarks: &'static [Landmark],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Blueprint` has derived impls for the traits `Clone` and `Debug`, but these are 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: function `default_scale` is never used
[INFO] [stdout]   --> src/types.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn default_scale() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_canvas` is never used
[INFO] [stdout]   --> src/types.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn default_canvas() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pixl-core` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "aeb5f58957f3c0f7465ed3164a1558ce0306d997c1eda5a32cc230a8d006f665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb5f58957f3c0f7465ed3164a1558ce0306d997c1eda5a32cc230a8d006f665", kill_on_drop: false }`
[INFO] [stdout] aeb5f58957f3c0f7465ed3164a1558ce0306d997c1eda5a32cc230a8d006f665
