[INFO] cloning repository https://github.com/erer1243/animgui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erer1243/animgui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferer1243%2Fanimgui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferer1243%2Fanimgui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2704813ff27456472de7ac8548c7a0b33b988712
[INFO] testing erer1243/animgui against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferer1243%2Fanimgui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erer1243/animgui
[INFO] finished tweaking git repo https://github.com/erer1243/animgui
[INFO] tweaked toml for git repo https://github.com/erer1243/animgui written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erer1243/animgui on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erer1243/animgui 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing erer1243/animgui against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferer1243%2Fanimgui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erer1243/animgui
[INFO] finished tweaking git repo https://github.com/erer1243/animgui
[INFO] tweaked toml for git repo https://github.com/erer1243/animgui written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erer1243/animgui on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erer1243/animgui 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v1.1.0
[INFO] [stderr]   Downloaded pkg-config v0.3.18
[INFO] [stderr]   Downloaded smallvec v1.4.2
[INFO] [stderr]   Downloaded imgui-winit-support v0.5.0
[INFO] [stderr]   Downloaded cc v1.0.61
[INFO] [stderr]   Downloaded imgui-glium-renderer v0.5.0
[INFO] [stderr]   Downloaded calloop v0.4.4
[INFO] [stderr]   Downloaded ndk-glue v0.1.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.18
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.9
[INFO] [stderr]   Downloaded instant v0.1.7
[INFO] [stderr]   Downloaded libloading v0.6.4
[INFO] [stderr]   Downloaded ndk v0.1.0
[INFO] [stderr]   Downloaded lock_api v0.4.1
[INFO] [stderr]   Downloaded cloudabi v0.1.0
[INFO] [stderr]   Downloaded parking_lot_core v0.8.0
[INFO] [stderr]   Downloaded glutin v0.24.1
[INFO] [stderr]   Downloaded addr2line v0.13.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded backtrace v0.3.53
[INFO] [stderr]   Downloaded imgui v0.5.0
[INFO] [stderr]   Downloaded ndk-sys v0.1.0
[INFO] [stderr]   Downloaded cocoa v0.20.2
[INFO] [stderr]   Downloaded object v0.21.1
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded simba v0.2.1
[INFO] [stderr]   Downloaded serde_derive v1.0.116
[INFO] [stderr]   Downloaded toml v0.5.7
[INFO] [stderr]   Downloaded syn v1.0.44
[INFO] [stderr]   Downloaded rustc-demangle v0.1.17
[INFO] [stderr]   Downloaded parking_lot v0.11.0
[INFO] [stderr]   Downloaded winit v0.22.2
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded nalgebra v0.22.0
[INFO] [stderr]   Downloaded matrixmultiply v0.2.3
[INFO] [stderr]   Downloaded nalgebra-glm v0.8.0
[INFO] [stderr]   Downloaded derivative v2.1.1
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] [stderr]   Downloaded gimli v0.22.0
[INFO] [stderr]   Downloaded obj-rs v0.6.2
[INFO] [stderr]   Downloaded glium v0.27.0
[INFO] [stderr]   Downloaded imgui-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3257504f5b7e0c5925cc37535cb62675dd2b3edc397a205db4ac63197d58fb5
[INFO] running `Command { std: "docker" "start" "-a" "f3257504f5b7e0c5925cc37535cb62675dd2b3edc397a205db4ac63197d58fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3257504f5b7e0c5925cc37535cb62675dd2b3edc397a205db4ac63197d58fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3257504f5b7e0c5925cc37535cb62675dd2b3edc397a205db4ac63197d58fb5", kill_on_drop: false }`
[INFO] [stdout] f3257504f5b7e0c5925cc37535cb62675dd2b3edc397a205db4ac63197d58fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bfb16f8fbafa9cab95fc88e57ab59d1a652f9713770eb6f4fa2e057d7213669
[INFO] running `Command { std: "docker" "start" "-a" "4bfb16f8fbafa9cab95fc88e57ab59d1a652f9713770eb6f4fa2e057d7213669", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libloading v0.6.4
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling instant v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling rustc-demangle v0.1.17
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling object v0.21.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling wayland-sys v0.23.6
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling takeable-option v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling imgui-sys v0.5.0
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glium v0.27.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling simba v0.2.1
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling nalgebra v0.22.0
[INFO] [stderr]    Compiling obj-rs v0.6.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling nalgebra-glm v0.8.0
[INFO] [stderr]    Compiling winit v0.22.2
[INFO] [stderr]    Compiling glutin v0.24.1
[INFO] [stderr]    Compiling imgui v0.5.0
[INFO] [stderr]    Compiling imgui-winit-support v0.5.0
[INFO] [stderr]    Compiling imgui-glium-renderer v0.5.0
[INFO] [stderr]    Compiling animgui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/ui.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]    --> src/ui.rs:205:56
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stdout]     |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Multiple` is never constructed
[INFO] [stdout]   --> src/animation.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum KeyframeV3 {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 24 |     Single(Vec3),
[INFO] [stdout] 25 |     Multiple {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `frames` and `set_at` are never used
[INFO] [stdout]    --> src/animation.rs:96:12
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl KeyframeV3 {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  96 |     pub fn frames(&self) -> Option<Keys<Frame, Vec3>> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn set_at(&mut self, frame: Frame, val: Vec3) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/animation.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn frames(&self) -> Option<Keys<Frame, Vec3>> {
[INFO] [stdout]    |                   ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn frames(&self) -> Option<Keys<'_, Frame, Vec3>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: obj-rs v0.6.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4bfb16f8fbafa9cab95fc88e57ab59d1a652f9713770eb6f4fa2e057d7213669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfb16f8fbafa9cab95fc88e57ab59d1a652f9713770eb6f4fa2e057d7213669", kill_on_drop: false }`
[INFO] [stdout] 4bfb16f8fbafa9cab95fc88e57ab59d1a652f9713770eb6f4fa2e057d7213669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fe21bf4f6f1fd1eaf850bea5e5a8ce6422dcb47fdc0c9dc408d66d49978df2
[INFO] running `Command { std: "docker" "start" "-a" "a8fe21bf4f6f1fd1eaf850bea5e5a8ce6422dcb47fdc0c9dc408d66d49978df2", kill_on_drop: false }`
[INFO] [stderr]    Compiling animgui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/ui.rs:205:35
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project`
[INFO] [stdout]    --> src/ui.rs:205:56
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stdout]     |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/animation.rs:96:19
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn frames(&self) -> Option<Keys<Frame, Vec3>> {
[INFO] [stdout]    |                   ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn frames(&self) -> Option<Keys<'_, Frame, Vec3>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: obj-rs v0.6.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "a8fe21bf4f6f1fd1eaf850bea5e5a8ce6422dcb47fdc0c9dc408d66d49978df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fe21bf4f6f1fd1eaf850bea5e5a8ce6422dcb47fdc0c9dc408d66d49978df2", kill_on_drop: false }`
[INFO] [stdout] a8fe21bf4f6f1fd1eaf850bea5e5a8ce6422dcb47fdc0c9dc408d66d49978df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7665e2b8dcd5f7d163339d13504f2841b93bc890b4f461a4575004babaff21d3
[INFO] running `Command { std: "docker" "start" "-a" "7665e2b8dcd5f7d163339d13504f2841b93bc890b4f461a4575004babaff21d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> src/ui.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stderr]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `project`
[INFO] [stderr]    --> src/ui.rs:205:56
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn object_attributes(ui: &mut Ui, state: &mut UIState, project: &mut Project) {
[INFO] [stderr]     |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/animation.rs:96:19
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn frames(&self) -> Option<Keys<Frame, Vec3>> {
[INFO] [stderr]    |                   ^^^^^            ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn frames(&self) -> Option<Keys<'_, Frame, Vec3>> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `animgui` (bin "animgui" test) generated 3 warnings (run `cargo fix --bin "animgui" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: obj-rs v0.6.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/animgui-9010799bee92fd10)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test animation::tests::keyframev3_frames_test ... ok
[INFO] [stdout] test animation::tests::linear_tween_test ... ok
[INFO] [stdout] test animation::tests::keyframev3_at_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7665e2b8dcd5f7d163339d13504f2841b93bc890b4f461a4575004babaff21d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7665e2b8dcd5f7d163339d13504f2841b93bc890b4f461a4575004babaff21d3", kill_on_drop: false }`
[INFO] [stdout] 7665e2b8dcd5f7d163339d13504f2841b93bc890b4f461a4575004babaff21d3