[INFO] fetching crate blender-armature 0.9.2...
[INFO] testing blender-armature-0.9.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate blender-armature 0.9.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate blender-armature 0.9.2
[INFO] finished tweaking crates.io crate blender-armature 0.9.2
[INFO] tweaked toml for crates.io crate blender-armature 0.9.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blender-armature 0.9.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]      Locking 46 packages to latest compatible versions
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[INFO] [stderr]  Downloading crates ...
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[INFO] [stdout] 6c192a986076513d51304fcc217efb0eb9df6771bba887bcc19311e66d73e386
[INFO] running `Command { std: "docker" "start" "-a" "6c192a986076513d51304fcc217efb0eb9df6771bba887bcc19311e66d73e386", kill_on_drop: false }`
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[INFO] [stderr]    Compiling blender-armature v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Keyframe`
[INFO] [stdout]  --> src/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::Keyframe;
[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: `interpolate_bone`
[INFO] [stdout]  --> src/action/action_keyframes/sample.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{interpolate_bone, ActionKeyframes, Bone};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/action/bone_keyframes/sorted_keyframes/deserialize.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::de::{self, SeqAccess, Visitor};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `joint_indices`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_joint_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample_desc`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]   --> src/coordinate_system.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     for (bone_idx, keyframes) in action.keyframes_mut() {
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/interpolate/interpolated_bones.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Bone::DualQuat(mut end) => Bone::DualQuat(interpolate_dual_quats(start, end, amount)),
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]    --> src/lib.rs:282:18
[INFO] [stdout]     |
[INFO] [stdout] 282 |             for (bone_idx, keyframes) in keyframes.keyframes_mut().iter_mut() {
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lib.rs:335:22
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 for (index, bone) in keyframe.iter_mut().enumerate() {
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `keyframes_mut` is never used
[INFO] [stdout]   --> src/action/action_keyframes.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl ActionKeyframes {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) fn keyframes_mut(&mut self) -> &mut Vec<Keyframe> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.97s
[INFO] running `Command { std: "docker" "inspect" "6c192a986076513d51304fcc217efb0eb9df6771bba887bcc19311e66d73e386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c192a986076513d51304fcc217efb0eb9df6771bba887bcc19311e66d73e386", kill_on_drop: false }`
[INFO] [stdout] 6c192a986076513d51304fcc217efb0eb9df6771bba887bcc19311e66d73e386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d21fe2d51ca59546387cdc5f6503be3dac586276b153dd17a11124ebc707a2aa
[INFO] running `Command { std: "docker" "start" "-a" "d21fe2d51ca59546387cdc5f6503be3dac586276b153dd17a11124ebc707a2aa", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::Keyframe`
[INFO] [stdout]  --> src/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::Keyframe;
[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: `interpolate_bone`
[INFO] [stdout]  --> src/action/action_keyframes/sample.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{interpolate_bone, ActionKeyframes, Bone};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/action/bone_keyframes/sorted_keyframes/deserialize.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::de::{self, SeqAccess, Visitor};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `joint_indices`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_joint_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample_desc`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]   --> src/coordinate_system.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     for (bone_idx, keyframes) in action.keyframes_mut() {
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/interpolate/interpolated_bones.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Bone::DualQuat(mut end) => Bone::DualQuat(interpolate_dual_quats(start, end, amount)),
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]    --> src/lib.rs:282:18
[INFO] [stdout]     |
[INFO] [stdout] 282 |             for (bone_idx, keyframes) in keyframes.keyframes_mut().iter_mut() {
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lib.rs:335:22
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 for (index, bone) in keyframe.iter_mut().enumerate() {
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blender-armature v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `keyframes_mut` is never used
[INFO] [stdout]   --> src/action/action_keyframes.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl ActionKeyframes {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) fn keyframes_mut(&mut self) -> &mut Vec<Keyframe> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Keyframe`
[INFO] [stdout]  --> src/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::Keyframe;
[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: `interpolate_bone`
[INFO] [stdout]  --> src/action/action_keyframes/sample.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{interpolate_bone, ActionKeyframes, Bone};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/action/bone_keyframes/sorted_keyframes/deserialize.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::de::{self, SeqAccess, Visitor};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Action` and `Keyframe`
[INFO] [stdout]    --> src/coordinate_system.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use crate::{Action, BlenderArmature, BoneKeyframe, Keyframe};
[INFO] [stdout]     |                 ^^^^^^                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/coordinate_system.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Keyframe`
[INFO] [stdout]   --> src/interpolate.rs:79:67
[INFO] [stdout]    |
[INFO] [stdout] 79 |     use crate::{Bone, BoneKeyframe, FrameOffset, JointIndicesRef, Keyframe, SampleDesc};
[INFO] [stdout]    |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SortedKeyframes`
[INFO] [stdout]  --> src/test_util.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Action, Bone, BoneKeyframe, SortedKeyframes};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0119]: conflicting implementations of trait `Clone` for type `BlenderArmature`
[INFO] [stdout]   --> src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Default)]
[INFO] [stdout]    |                 ----- first implementation here
[INFO] [stdout] 51 | #[cfg_attr(test, derive(Clone))]
[INFO] [stdout]    |                         ^^^^^ conflicting implementation for `BlenderArmature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `joint_indices`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_joint_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample_desc`
[INFO] [stdout]   --> src/action/action_keyframes/sample.rs:15:48
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn sample(&self, joint_indices: &[u8], sample_desc: SampleDesc) -> BTreeMap<u8, Bone> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/action/bone_keyframes.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn new_with_keyframes(mut keyframes: Vec<BoneKeyframe>) -> Self {
[INFO] [stdout]    |                               ----^^^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]   --> src/coordinate_system.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     for (bone_idx, keyframes) in action.keyframes_mut() {
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/interpolate/interpolated_bones.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Bone::DualQuat(mut end) => Bone::DualQuat(interpolate_dual_quats(start, end, amount)),
[INFO] [stdout]    |                            ----^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_idx`
[INFO] [stdout]    --> src/lib.rs:282:18
[INFO] [stdout]     |
[INFO] [stdout] 282 |             for (bone_idx, keyframes) in keyframes.keyframes_mut().iter_mut() {
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/lib.rs:335:22
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 for (index, bone) in keyframe.iter_mut().enumerate() {
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blender-armature` (lib test) due to 1 previous error; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d21fe2d51ca59546387cdc5f6503be3dac586276b153dd17a11124ebc707a2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21fe2d51ca59546387cdc5f6503be3dac586276b153dd17a11124ebc707a2aa", kill_on_drop: false }`
[INFO] [stdout] d21fe2d51ca59546387cdc5f6503be3dac586276b153dd17a11124ebc707a2aa
