[INFO] fetching crate vox-format 0.1.0...
[INFO] testing vox-format-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate vox-format 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vox-format 0.1.0
[INFO] finished tweaking crates.io crate vox-format 0.1.0
[INFO] tweaked toml for crates.io crate vox-format 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vox-format 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.10)
[INFO] [stderr]       Adding nalgebra v0.28.0 (available: v0.34.2)
[INFO] [stderr]       Adding palette v0.6.1 (available: v0.7.6)
[INFO] [stderr]       Adding serde-big-array v0.3.3 (available: v0.5.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cda4e5ec4408c36fc2e4dc24a420e5f51aff576fbaf82b164c2f7e31957ed138
[INFO] running `Command { std: "docker" "start" "-a" "cda4e5ec4408c36fc2e4dc24a420e5f51aff576fbaf82b164c2f7e31957ed138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cda4e5ec4408c36fc2e4dc24a420e5f51aff576fbaf82b164c2f7e31957ed138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda4e5ec4408c36fc2e4dc24a420e5f51aff576fbaf82b164c2f7e31957ed138", kill_on_drop: false }`
[INFO] [stdout] cda4e5ec4408c36fc2e4dc24a420e5f51aff576fbaf82b164c2f7e31957ed138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0360d809899769312a908542d76396bc9047e81e89b6491576b18920475538
[INFO] running `Command { std: "docker" "start" "-a" "7f0360d809899769312a908542d76396bc9047e81e89b6491576b18920475538", kill_on_drop: false }`
[INFO] [stderr]    Compiling vox-format v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter(&self) -> PaletteIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter(&self) -> PaletteIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:362:17
[INFO] [stdout]     |
[INFO] [stdout] 362 |     pub fn iter(&self) -> MaterialPaletteIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 362 |     pub fn iter(&self) -> MaterialPaletteIter<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:822:17
[INFO] [stdout]     |
[INFO] [stdout] 822 |     pub fn iter(&self) -> AttributesIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 822 |     pub fn iter(&self) -> AttributesIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7f0360d809899769312a908542d76396bc9047e81e89b6491576b18920475538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0360d809899769312a908542d76396bc9047e81e89b6491576b18920475538", kill_on_drop: false }`
[INFO] [stdout] 7f0360d809899769312a908542d76396bc9047e81e89b6491576b18920475538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3175e46bf7a1a55e374cbb48d1aea0f8abe8ffc11c21fe6d7eb8751458fa7f12
[INFO] running `Command { std: "docker" "start" "-a" "3175e46bf7a1a55e374cbb48d1aea0f8abe8ffc11c21fe6d7eb8751458fa7f12", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter(&self) -> PaletteIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn iter(&self) -> PaletteIter<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:362:17
[INFO] [stdout]     |
[INFO] [stdout] 362 |     pub fn iter(&self) -> MaterialPaletteIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 362 |     pub fn iter(&self) -> MaterialPaletteIter<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types.rs:822:17
[INFO] [stdout]     |
[INFO] [stdout] 822 |     pub fn iter(&self) -> AttributesIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 822 |     pub fn iter(&self) -> AttributesIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vox-format v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/../test_files/test_no_models.vox`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/reader.rs:305:30
[INFO] [stdout]     |
[INFO] [stdout] 305 |           let vox = from_slice(include_bytes!(concat!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 306 | |             env!("CARGO_MANIFEST_DIR"),
[INFO] [stdout] 307 | |             "/../test_files/test_no_models.vox"
[INFO] [stdout] 308 | |         )))
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/../test_files/test_single_model_default_palette.vox`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/reader.rs:315:30
[INFO] [stdout]     |
[INFO] [stdout] 315 |           let vox = from_slice(include_bytes!(concat!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 316 | |             env!("CARGO_MANIFEST_DIR"),
[INFO] [stdout] 317 | |             "/../test_files/test_single_model_default_palette.vox"
[INFO] [stdout] 318 | |         )))
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/../test_files/test_multiple_models.vox`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/reader.rs:331:30
[INFO] [stdout]     |
[INFO] [stdout] 331 |           let vox = from_slice(include_bytes!(concat!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 332 | |             env!("CARGO_MANIFEST_DIR"),
[INFO] [stdout] 333 | |             "/../test_files/test_multiple_models.vox"
[INFO] [stdout] 334 | |         )))
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/../test_files/test_custom_palette.vox`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/reader.rs:350:30
[INFO] [stdout]     |
[INFO] [stdout] 350 |           let vox = from_slice(include_bytes!(concat!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 351 | |             env!("CARGO_MANIFEST_DIR"),
[INFO] [stdout] 352 | |             "/../test_files/test_custom_palette.vox"
[INFO] [stdout] 353 | |         )))
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/opt/rustwide/workdir/../test_files/test_single_model_default_palette.vox`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/reader.rs:363:30
[INFO] [stdout]     |
[INFO] [stdout] 363 |           let vox = from_slice(include_bytes!(concat!(
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 364 | |             env!("CARGO_MANIFEST_DIR"),
[INFO] [stdout] 365 | |             "/../test_files/test_single_model_default_palette.vox"
[INFO] [stdout] 366 | |         )))
[INFO] [stdout]     | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vox-format` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "3175e46bf7a1a55e374cbb48d1aea0f8abe8ffc11c21fe6d7eb8751458fa7f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3175e46bf7a1a55e374cbb48d1aea0f8abe8ffc11c21fe6d7eb8751458fa7f12", kill_on_drop: false }`
[INFO] [stdout] 3175e46bf7a1a55e374cbb48d1aea0f8abe8ffc11c21fe6d7eb8751458fa7f12
