[INFO] updating cached repository https://github.com/jeffreyrosenbluth/nannou-sketches
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b443dcf9d89f942d15a265da3e051339764b067f
[INFO] checking jeffreyrosenbluth/nannou-sketches against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreyrosenbluth%2Fnannou-sketches" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/jeffreyrosenbluth/nannou-sketches on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jeffreyrosenbluth/nannou-sketches
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/jeffreyrosenbluth/nannou-sketches
[INFO] tweaked toml for git repo https://github.com/jeffreyrosenbluth/nannou-sketches written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeffreyrosenbluth/nannou-sketches already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7b5c661cc743a688b33f8759fcad90f834575fbd98950db4d6cdf3093f58df7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7b5c661cc743a688b33f8759fcad90f834575fbd98950db4d6cdf3093f58df7d"`
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[INFO] [stderr]     Checking sketches v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `sketches::captured_frame_path`
[INFO] [stderr]  --> examples/dolphin.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sketches::captured_frame_path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sketches::captured_frame_path`
[INFO] [stderr]  --> examples/rings.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sketches::captured_frame_path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nannou::ease::cubic::ease_in_out`
[INFO] [stderr]  --> examples/template.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nannou::ease::cubic::ease_in_out;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]  --> examples/template.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn update(app: &App, m: &mut Model, _update: Update) {
[INFO] [stderr]   |           ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]  --> examples/template.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn update(app: &App, m: &mut Model, _update: Update) {
[INFO] [stderr]   |                      ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]   --> examples/template.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn view(app: &App, m: &Model, frame: Frame) {
[INFO] [stderr]    |                    ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `img_path`
[INFO] [stderr]   --> examples/reveal.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let img_path = assets .join("plumbpaper.png");
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `"docker" "inspect" "7b5c661cc743a688b33f8759fcad90f834575fbd98950db4d6cdf3093f58df7d"`
[INFO] running `"docker" "rm" "-f" "7b5c661cc743a688b33f8759fcad90f834575fbd98950db4d6cdf3093f58df7d"`
[INFO] [stdout] 7b5c661cc743a688b33f8759fcad90f834575fbd98950db4d6cdf3093f58df7d