[INFO] fetching crate violet_crystal 0.1.1...
[INFO] checking violet_crystal-0.1.1 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate violet_crystal 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate violet_crystal 0.1.1
[INFO] finished tweaking crates.io crate violet_crystal 0.1.1
[INFO] tweaked toml for crates.io crate violet_crystal 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate violet_crystal 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 103 packages to latest compatible versions
[INFO] [stderr]       Adding askama v0.12.1 (available: v0.16.0)
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.1.1)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6ccc6edeb7f1f8abe359f6efa3180c44ee6612d2a77f53987d523359bd05e01b
[INFO] running `Command { std: "docker" "start" "-a" "6ccc6edeb7f1f8abe359f6efa3180c44ee6612d2a77f53987d523359bd05e01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ccc6edeb7f1f8abe359f6efa3180c44ee6612d2a77f53987d523359bd05e01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccc6edeb7f1f8abe359f6efa3180c44ee6612d2a77f53987d523359bd05e01b", kill_on_drop: false }`
[INFO] [stdout] 6ccc6edeb7f1f8abe359f6efa3180c44ee6612d2a77f53987d523359bd05e01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8997b62f47360f2970920f2dd879ca13cdbe26be3e060a3fe13ad5f611ff4df4
[INFO] running `Command { std: "docker" "start" "-a" "8997b62f47360f2970920f2dd879ca13cdbe26be3e060a3fe13ad5f611ff4df4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking askama_escape v0.10.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking jsonxf v1.1.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]     Checking syn-select v0.3.0
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]     Checking askama v0.12.1
[INFO] [stderr]     Checking violet_crystal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block/component.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::path::Components`
[INFO] [stdout]  --> src/block/component.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Components;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::Block`
[INFO] [stdout]  --> src/block/component.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::Block`
[INFO] [stdout]  --> src/block/state.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BlockAtlasEntry`
[INFO] [stdout]   --> src/pack/mod.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::block::block_registry::{BlockAtlasEntry, BlockAtlasTemplate, BlockRegistry, serialize_block_atlas, serialize_terrain_atla...
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BlockGeometryComponent`
[INFO] [stdout]   --> src/lib.rs:24:216
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...nt, BlockFlammableComponent, BlockFrictionComponent, BlockGeometryComponent};
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pair` and `Vec3`
[INFO] [stdout]   --> src/lib.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use crate::vio::{Identifier, Pair, Vec3};
[INFO] [stdout]    |                                  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/block/component.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::path::Components`
[INFO] [stdout]  --> src/block/component.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Components;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::Block`
[INFO] [stdout]  --> src/block/component.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::block::Block`
[INFO] [stdout]  --> src/block/state.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::block::Block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BlockAtlasEntry`
[INFO] [stdout]   --> src/pack/mod.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::block::block_registry::{BlockAtlasEntry, BlockAtlasTemplate, BlockRegistry, serialize_block_atlas, serialize_terrain_atla...
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `itreg`
[INFO] [stdout]    --> src/pack/mod.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let itreg = self.block_registry.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_itreg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ItemDurabilityComponent` is never constructed
[INFO] [stdout]    --> src/item/component.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct ItemDurabilityComponent {
[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] [stderr] error: could not compile `violet_crystal` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `itreg`
[INFO] [stdout]    --> src/pack/mod.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let itreg = self.block_registry.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_itreg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ItemDurabilityComponent` is never constructed
[INFO] [stdout]    --> src/item/component.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct ItemDurabilityComponent {
[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] [stderr] error: could not compile `violet_crystal` (lib) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8997b62f47360f2970920f2dd879ca13cdbe26be3e060a3fe13ad5f611ff4df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8997b62f47360f2970920f2dd879ca13cdbe26be3e060a3fe13ad5f611ff4df4", kill_on_drop: false }`
[INFO] [stdout] 8997b62f47360f2970920f2dd879ca13cdbe26be3e060a3fe13ad5f611ff4df4
