[INFO] cloning repository https://github.com/0ncorhynchus/eriocheir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0ncorhynchus/eriocheir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ncorhynchus%2Feriocheir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ncorhynchus%2Feriocheir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df38d4144092d644bf5451018a857542b5b7b91b
[INFO] checking 0ncorhynchus/eriocheir against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ncorhynchus%2Feriocheir" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0ncorhynchus/eriocheir on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0ncorhynchus/eriocheir
[INFO] finished tweaking git repo https://github.com/0ncorhynchus/eriocheir
[INFO] tweaked toml for git repo https://github.com/0ncorhynchus/eriocheir written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/0ncorhynchus/eriocheir already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22a77a64825c7cc8af0f6deb0ef474db5e9c8e6098c8f82d9004d5e55ff6f150
[INFO] running `Command { std: "docker" "start" "-a" "22a77a64825c7cc8af0f6deb0ef474db5e9c8e6098c8f82d9004d5e55ff6f150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22a77a64825c7cc8af0f6deb0ef474db5e9c8e6098c8f82d9004d5e55ff6f150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a77a64825c7cc8af0f6deb0ef474db5e9c8e6098c8f82d9004d5e55ff6f150", kill_on_drop: false }`
[INFO] [stdout] 22a77a64825c7cc8af0f6deb0ef474db5e9c8e6098c8f82d9004d5e55ff6f150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845377ef258947c71145d504d5cc873aee5de2e7be76d0e0103746958a6283d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "845377ef258947c71145d504d5cc873aee5de2e7be76d0e0103746958a6283d3", kill_on_drop: false }`
[INFO] [stderr]     Checking eriocheir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/core/vector3.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(x: f64, y: f64, z: f64) -> Vector3 {
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/core/vector3.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn zero() -> Vector3 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Space`
[INFO] [stdout]  --> src/core/space.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Space {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/core/space.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(size: Vector3) -> Space {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_particle`
[INFO] [stdout]   --> src/core/space.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn push_particle(&mut self,
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "845377ef258947c71145d504d5cc873aee5de2e7be76d0e0103746958a6283d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845377ef258947c71145d504d5cc873aee5de2e7be76d0e0103746958a6283d3", kill_on_drop: false }`
[INFO] [stdout] 845377ef258947c71145d504d5cc873aee5de2e7be76d0e0103746958a6283d3