[INFO] fetching crate gltf_kun 0.3.0...
[INFO] checking gltf_kun-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gltf_kun 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate gltf_kun 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gltf_kun 0.3.0
[INFO] tweaked toml for crates.io crate gltf_kun 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gltf_kun 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gltf_kun 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fb702b81ac30e2971426cad74e7e0adf760c33577a6a5bd83ed23e88a11e6fe
[INFO] running `Command { std: "docker" "start" "-a" "3fb702b81ac30e2971426cad74e7e0adf760c33577a6a5bd83ed23e88a11e6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fb702b81ac30e2971426cad74e7e0adf760c33577a6a5bd83ed23e88a11e6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb702b81ac30e2971426cad74e7e0adf760c33577a6a5bd83ed23e88a11e6fe", kill_on_drop: false }`
[INFO] [stdout] 3fb702b81ac30e2971426cad74e7e0adf760c33577a6a5bd83ed23e88a11e6fe
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7f4dbe811051ce3cebf6b7f918bb76e6ec85480b1b720d6cbc2f9f5cf2fefae
[INFO] running `Command { std: "docker" "start" "-a" "b7f4dbe811051ce3cebf6b7f918bb76e6ec85480b1b720d6cbc2f9f5cf2fefae", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]    Compiling gltf-derive v1.4.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking glam v0.30.9
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking gltf-json v1.4.1
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]     Checking image v0.25.8
[INFO] [stderr]     Checking bevy_math v0.17.2
[INFO] [stderr]     Checking gltf v1.4.1
[INFO] [stderr]     Checking gltf_kun v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/io/format/gltf/import.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, error, warn};
[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: `error`
[INFO] [stdout]  --> src/io/format/gltf/import.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, error, warn};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, GltfExportError>, GltfFormat>
[INFO] [stdout]    --> src/io/format/glb.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut gltf = GltfExport::<E>::export(graph, doc)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/glb.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut gltf = GltfExport::<E>::export(graph, doc)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:84:97
[INFO] [stdout]    |
[INFO] [stdout] 84 |       pub fn export(graph: &mut Graph, doc: &GltfDocument) -> Result<GltfFormat, GltfExportError> {
[INFO] [stdout]    |  _________________________________________________________________________________________________^
[INFO] [stdout] 85 | |         let mut format = export::export(graph, doc)?;
[INFO] [stdout] 86 | |
[INFO] [stdout] 87 | |         if let Err(e) = E::export(graph, doc, &mut format) {
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         Ok(format)
[INFO] [stdout] 92 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, GltfExportError>, GltfFormat>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Ok(format)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/gltf/export.rs:32:93
[INFO] [stdout]     |
[INFO] [stdout]  32 |   pub fn export(graph: &mut Graph, doc: &GltfDocument) -> Result<GltfFormat, GltfExportError> {
[INFO] [stdout]     |  _____________________________________________________________________________________________^
[INFO] [stdout]  33 | |     let mut json = gltf::json::root::Root::default();
[INFO] [stdout]  34 | |     let mut resources = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 670 | |     Ok(GltfFormat { json, resources })
[INFO] [stdout] 671 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/gltf/export.rs:670:5
[INFO] [stdout]     |
[INFO] [stdout] 670 |     Ok(GltfFormat { json, resources })
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gltf_kun` (lib) due to 9 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, GltfExportError>, format::gltf::GltfFormat>
[INFO] [stdout]    --> src/io/format/glb.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut gltf = GltfExport::<E>::export(graph, doc)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/glb.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut gltf = GltfExport::<E>::export(graph, doc)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:84:97
[INFO] [stdout]    |
[INFO] [stdout] 84 |       pub fn export(graph: &mut Graph, doc: &GltfDocument) -> Result<GltfFormat, GltfExportError> {
[INFO] [stdout]    |  _________________________________________________________________________________________________^
[INFO] [stdout] 85 | |         let mut format = export::export(graph, doc)?;
[INFO] [stdout] 86 | |
[INFO] [stdout] 87 | |         if let Err(e) = E::export(graph, doc, &mut format) {
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |         Ok(format)
[INFO] [stdout] 92 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::ops::ControlFlow<Result<Infallible, GltfExportError>, format::gltf::GltfFormat>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let mut format = export::export(graph, doc)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]   --> src/io/format/gltf/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         Ok(format)
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/gltf/export.rs:32:93
[INFO] [stdout]     |
[INFO] [stdout]  32 |   pub fn export(graph: &mut Graph, doc: &GltfDocument) -> Result<GltfFormat, GltfExportError> {
[INFO] [stdout]     |  _____________________________________________________________________________________________^
[INFO] [stdout]  33 | |     let mut json = gltf::json::root::Root::default();
[INFO] [stdout]  34 | |     let mut resources = HashMap::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 670 | |     Ok(GltfFormat { json, resources })
[INFO] [stdout] 671 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/gltf/export.rs:670:5
[INFO] [stdout]     |
[INFO] [stdout] 670 |     Ok(GltfFormat { json, resources })
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<format::gltf::GltfFormat, GltfExportError>
[INFO] [stdout]    --> src/io/format/gltf/export.rs:846:22
[INFO] [stdout]     |
[INFO] [stdout] 846 |         let result = export(&mut graph, &doc).unwrap();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gltf_kun` (lib test) due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b7f4dbe811051ce3cebf6b7f918bb76e6ec85480b1b720d6cbc2f9f5cf2fefae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f4dbe811051ce3cebf6b7f918bb76e6ec85480b1b720d6cbc2f9f5cf2fefae", kill_on_drop: false }`
[INFO] [stdout] b7f4dbe811051ce3cebf6b7f918bb76e6ec85480b1b720d6cbc2f9f5cf2fefae
