[INFO] fetching crate meshmeshmesh 0.4.0...
[INFO] building meshmeshmesh-0.4.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate meshmeshmesh 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate meshmeshmesh 0.4.0
[INFO] finished tweaking crates.io crate meshmeshmesh 0.4.0
[INFO] tweaked toml for crates.io crate meshmeshmesh 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate meshmeshmesh 0.4.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate meshmeshmesh 0.4.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded i_tree v0.16.0
[INFO] [stderr]   Downloaded i_overlay v4.0.1
[INFO] [stderr]   Downloaded i_float v1.14.0
[INFO] [stderr]   Downloaded i_shape v1.13.0
[INFO] [stderr]   Downloaded i_key_sort v0.6.0
[INFO] [stderr]   Downloaded syn v2.0.103
[INFO] [stderr]   Downloaded i_triangle v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31b98a668e226107e1be04d4e579e6b34e8ecd11b0256b4d15640787bdd91d0d
[INFO] running `Command { std: "docker" "start" "-a" "31b98a668e226107e1be04d4e579e6b34e8ecd11b0256b4d15640787bdd91d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31b98a668e226107e1be04d4e579e6b34e8ecd11b0256b4d15640787bdd91d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b98a668e226107e1be04d4e579e6b34e8ecd11b0256b4d15640787bdd91d0d", kill_on_drop: false }`
[INFO] [stdout] 31b98a668e226107e1be04d4e579e6b34e8ecd11b0256b4d15640787bdd91d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 361803192e368c7898dada0ba4de57ddaad08a474d4bea0b5769c94da734cf2b
[INFO] running `Command { std: "docker" "start" "-a" "361803192e368c7898dada0ba4de57ddaad08a474d4bea0b5769c94da734cf2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling i_tree v0.16.0
[INFO] [stderr]    Compiling i_key_sort v0.6.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling i_float v1.14.0
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling i_shape v1.13.0
[INFO] [stderr]    Compiling i_overlay v4.0.1
[INFO] [stderr]    Compiling i_triangle v0.35.0
[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 meshmeshmesh v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_transformed_mesh_for_element` and `get_mesh_ids_with_face_colors_applied` are never used
[INFO] [stdout]   --> src/scene_analysis.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Scene {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub (crate) fn get_transformed_mesh_for_element(&self, element: &Element) -> Mesh {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub (crate) fn get_mesh_ids_with_face_colors_applied(&self) -> HashSet<usize> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `deduplicate_meshes`, `duplicate_meshes`, and `get_new_mesh_id_and_local_coordinate_system_from_deduplication_result` are never used
[INFO] [stdout]   --> src/scene_processing.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Scene {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub (crate) fn deduplicate_meshes(&mut self, tolerance: f64) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub (crate) fn duplicate_meshes(&mut self) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn get_new_mesh_id_and_local_coordinate_system_from_deduplication_result(old_mesh_id: usize, deduplication_result: &Vec<(Mesh, HashMa...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "361803192e368c7898dada0ba4de57ddaad08a474d4bea0b5769c94da734cf2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361803192e368c7898dada0ba4de57ddaad08a474d4bea0b5769c94da734cf2b", kill_on_drop: false }`
[INFO] [stdout] 361803192e368c7898dada0ba4de57ddaad08a474d4bea0b5769c94da734cf2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4efe63fadc029b757d18ca98afe1ba5b038005874534032ac03513780bec6c0c
[INFO] running `Command { std: "docker" "start" "-a" "4efe63fadc029b757d18ca98afe1ba5b038005874534032ac03513780bec6c0c", kill_on_drop: false }`
[INFO] [stdout] warning: methods `get_transformed_mesh_for_element` and `get_mesh_ids_with_face_colors_applied` are never used
[INFO] [stdout]   --> src/scene_analysis.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Scene {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub (crate) fn get_transformed_mesh_for_element(&self, element: &Element) -> Mesh {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub (crate) fn get_mesh_ids_with_face_colors_applied(&self) -> HashSet<usize> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `deduplicate_meshes`, `duplicate_meshes`, and `get_new_mesh_id_and_local_coordinate_system_from_deduplication_result` are never used
[INFO] [stdout]   --> src/scene_processing.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Scene {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub (crate) fn deduplicate_meshes(&mut self, tolerance: f64) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub (crate) fn duplicate_meshes(&mut self) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn get_new_mesh_id_and_local_coordinate_system_from_deduplication_result(old_mesh_id: usize, deduplication_result: &Vec<(Mesh, HashMa...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling meshmeshmesh v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `to_string`
[INFO] [stdout]    --> src/scene_processing.rs:105:34
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use serde_json::{from_value, to_string};
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mesh_ids_with_face_colors_applied` is never used
[INFO] [stdout]   --> src/scene_analysis.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl Scene {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub (crate) fn get_mesh_ids_with_face_colors_applied(&self) -> HashSet<usize> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 4.89s
[INFO] running `Command { std: "docker" "inspect" "4efe63fadc029b757d18ca98afe1ba5b038005874534032ac03513780bec6c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efe63fadc029b757d18ca98afe1ba5b038005874534032ac03513780bec6c0c", kill_on_drop: false }`
[INFO] [stdout] 4efe63fadc029b757d18ca98afe1ba5b038005874534032ac03513780bec6c0c
