[INFO] fetching crate blender-armature 0.9.2...
[INFO] checking blender-armature-0.9.2 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate blender-armature 0.9.2 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate blender-armature 0.9.2 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a759f6771990f827d7e89b0abe93c907ee47c901d9780461f1b91985965aa17a
[INFO] running `Command { std: "docker" "start" "-a" "a759f6771990f827d7e89b0abe93c907ee47c901d9780461f1b91985965aa17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a759f6771990f827d7e89b0abe93c907ee47c901d9780461f1b91985965aa17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a759f6771990f827d7e89b0abe93c907ee47c901d9780461f1b91985965aa17a", kill_on_drop: false }`
[INFO] [stdout] a759f6771990f827d7e89b0abe93c907ee47c901d9780461f1b91985965aa17a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 488b8ed706f7a510f49eae8ea72d59ba68f78d927fe51d517c421bd4b2905ac9
[INFO] running `Command { std: "docker" "start" "-a" "488b8ed706f7a510f49eae8ea72d59ba68f78d927fe51d517c421bd4b2905ac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking serde v1.0.128
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking serde_yaml v0.8.19
[INFO] [stderr]     Checking simba v0.3.1
[INFO] [stderr]     Checking nalgebra v0.24.1
[INFO] [stderr]     Checking 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)]` 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 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)]` 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`, `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 `std::clone::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]    = note: this error originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[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` due to 2 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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]     = note: `#[warn(unused_variables)]` on by default
[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: 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] 
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `keyframes_mut`
[INFO] [stdout]   --> src/action/action_keyframes.rs:69:19
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "488b8ed706f7a510f49eae8ea72d59ba68f78d927fe51d517c421bd4b2905ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488b8ed706f7a510f49eae8ea72d59ba68f78d927fe51d517c421bd4b2905ac9", kill_on_drop: false }`
[INFO] [stdout] 488b8ed706f7a510f49eae8ea72d59ba68f78d927fe51d517c421bd4b2905ac9