[INFO] cloning repository ytterbiumSoftware/polynomial-renderer
[INFO] running `"git" "clone" "--bare" "git://github.com/ytterbiumSoftware/polynomial-renderer.git" "work/cache/sources/gh/ytterbiumSoftware/polynomial-renderer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ytterbiumSoftware/polynomial-renderer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ytterbiumSoftware/polynomial-renderer" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ytterbiumSoftware/polynomial-renderer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ytterbiumSoftware/polynomial-renderer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ytterbiumSoftware/polynomial-renderer" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ytterbiumSoftware/polynomial-renderer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ytterbiumSoftware/polynomial-renderer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9e7a8cb8f73b4844d405aca2913b4e615d20cf9
[INFO] sha for GitHub repo ytterbiumSoftware/polynomial-renderer: b9e7a8cb8f73b4844d405aca2913b4e615d20cf9
[INFO] validating manifest of ytterbiumSoftware/polynomial-renderer on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ytterbiumSoftware/polynomial-renderer on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ytterbiumSoftware/polynomial-renderer
[INFO] finished frobbing ytterbiumSoftware/polynomial-renderer
[INFO] frobbed toml for ytterbiumSoftware/polynomial-renderer written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ytterbiumSoftware/polynomial-renderer/Cargo.toml
[INFO] started frobbing ytterbiumSoftware/polynomial-renderer
[INFO] finished frobbing ytterbiumSoftware/polynomial-renderer
[INFO] frobbed toml for ytterbiumSoftware/polynomial-renderer written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ytterbiumSoftware/polynomial-renderer/Cargo.toml
[INFO] crate ytterbiumSoftware/polynomial-renderer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ytterbiumSoftware/polynomial-renderer against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ytterbiumSoftware/polynomial-renderer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 90be59456c807ad7528aba9483f7bf2ef119fa9d11393a34376685e8f7ea4225
[INFO] running `"docker" "start" "-a" "90be59456c807ad7528aba9483f7bf2ef119fa9d11393a34376685e8f7ea4225"`
[INFO] [stderr]     Checking polynomial-renderer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `interpolate`
[INFO] [stderr]   --> src/main.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn interpolate<V: Into<Vector2f>>(factor: f32, a: V, b: V) -> Vertex {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `interpolate`
[INFO] [stderr]   --> src/main.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn interpolate<V: Into<Vector2f>>(factor: f32, a: V, b: V) -> Vertex {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "90be59456c807ad7528aba9483f7bf2ef119fa9d11393a34376685e8f7ea4225"`
[INFO] running `"docker" "rm" "-f" "90be59456c807ad7528aba9483f7bf2ef119fa9d11393a34376685e8f7ea4225"`
[INFO] [stdout] 90be59456c807ad7528aba9483f7bf2ef119fa9d11393a34376685e8f7ea4225