[INFO] cloning repository kozmof/mathchain
[INFO] running `"git" "clone" "--bare" "git://github.com/kozmof/mathchain.git" "work/cache/sources/gh/kozmof/mathchain"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kozmof/mathchain'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kozmof/mathchain" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kozmof/mathchain"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kozmof/mathchain'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kozmof/mathchain" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kozmof/mathchain"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kozmof/mathchain'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 551c9be5a94db944c8d9a61246c2451e4e06fee5
[INFO] sha for GitHub repo kozmof/mathchain: 551c9be5a94db944c8d9a61246c2451e4e06fee5
[INFO] validating manifest of kozmof/mathchain on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kozmof/mathchain on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kozmof/mathchain
[INFO] finished frobbing kozmof/mathchain
[INFO] frobbed toml for kozmof/mathchain written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kozmof/mathchain/Cargo.toml
[INFO] started frobbing kozmof/mathchain
[INFO] finished frobbing kozmof/mathchain
[INFO] frobbed toml for kozmof/mathchain written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kozmof/mathchain/Cargo.toml
[INFO] crate kozmof/mathchain has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kozmof/mathchain against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kozmof/mathchain:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 990f106db38df75b059623cc6d113528f7364ad089ba5578565ee230a29d8e47
[INFO] running `"docker" "start" "-a" "990f106db38df75b059623cc6d113528f7364ad089ba5578565ee230a29d8e47"`
[INFO] [stderr]     Checking mathchain v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vector.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn new(x: T, y: T, z: T) -> Vec3<T> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `distsq`
[INFO] [stderr]    --> src/vector.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | / pub fn distsq<T>(vec1: &Vec3<T>, vec2: &Vec3<T>) -> T where
[INFO] [stderr] 182 | |     T: Mul<Output=T> + Add<Output=T> + Sub<Output=T> + Clone + FloatBound
[INFO] [stderr] 183 | | {
[INFO] [stderr] 184 | |     let dd: T = (vec1.clone().x - vec2.clone().x) * (vec1.clone().x - vec2.clone().x) + (vec1.clone().y - vec2.clone().y) * (vec1.clone().y - vec2.clone().y) + (vec1.clone().z - vec2.clone().z) * (vec1.clone().z - vec2.clone().z);
[INFO] [stderr] 185 | |     dd
[INFO] [stderr] 186 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "990f106db38df75b059623cc6d113528f7364ad089ba5578565ee230a29d8e47"`
[INFO] running `"docker" "rm" "-f" "990f106db38df75b059623cc6d113528f7364ad089ba5578565ee230a29d8e47"`
[INFO] [stdout] 990f106db38df75b059623cc6d113528f7364ad089ba5578565ee230a29d8e47