[INFO] fetching crate neophys 0.1.0...
[INFO] checking neophys-0.1.0 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate neophys 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate neophys 0.1.0
[INFO] finished tweaking crates.io crate neophys 0.1.0
[INFO] tweaked toml for crates.io crate neophys 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate neophys 0.1.0 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neophys 0.1.0 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e24c109eaea61bc7fbc67c50a2ad1d5c8448c282107d3c3f451aac7000dfca6e
[INFO] running `Command { std: "docker" "start" "-a" "e24c109eaea61bc7fbc67c50a2ad1d5c8448c282107d3c3f451aac7000dfca6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e24c109eaea61bc7fbc67c50a2ad1d5c8448c282107d3c3f451aac7000dfca6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24c109eaea61bc7fbc67c50a2ad1d5c8448c282107d3c3f451aac7000dfca6e", kill_on_drop: false }`
[INFO] [stdout] e24c109eaea61bc7fbc67c50a2ad1d5c8448c282107d3c3f451aac7000dfca6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd6bee6547090f60d63d36665694789a03edc8e55e959e0d8d389d89ea92c15
[INFO] running `Command { std: "docker" "start" "-a" "cfd6bee6547090f60d63d36665694789a03edc8e55e959e0d8d389d89ea92c15", kill_on_drop: false }`
[INFO] [stderr]     Checking neophys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `body_type`, `m`, `s`, `v`, `v_dir`, and `forces` are never read
[INFO] [stdout]   --> src/body.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Body {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 12 |     /// Type of the body, one of Point, GPoint
[INFO] [stdout] 13 |     body_type: BodyType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     /// Mass of the body in kilograms
[INFO] [stdout] 15 |     m: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 16 |     /// Represents the position vector in 2D cartesian space
[INFO] [stdout] 17 |     s: Vec2,
[INFO] [stdout]    |     ^
[INFO] [stdout] 18 |     /// Represents the velocity vector in 2D cartesian space
[INFO] [stdout] 19 |     v: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 20 |     v_dir: Vec2,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     /// Array of all forces on the object
[INFO] [stdout] 22 |     forces: Vec<Box<dyn Force>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Basic` is never constructed
[INFO] [stdout]  --> src/force/basic.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Basic {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neophys` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `body_type`, `m`, `s`, `v`, `v_dir`, and `forces` are never read
[INFO] [stdout]   --> src/body.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Body {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 12 |     /// Type of the body, one of Point, GPoint
[INFO] [stdout] 13 |     body_type: BodyType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     /// Mass of the body in kilograms
[INFO] [stdout] 15 |     m: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 16 |     /// Represents the position vector in 2D cartesian space
[INFO] [stdout] 17 |     s: Vec2,
[INFO] [stdout]    |     ^
[INFO] [stdout] 18 |     /// Represents the velocity vector in 2D cartesian space
[INFO] [stdout] 19 |     v: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 20 |     v_dir: Vec2,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     /// Array of all forces on the object
[INFO] [stdout] 22 |     forces: Vec<Box<dyn Force>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Basic` is never constructed
[INFO] [stdout]  --> src/force/basic.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Basic {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neophys` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "cfd6bee6547090f60d63d36665694789a03edc8e55e959e0d8d389d89ea92c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd6bee6547090f60d63d36665694789a03edc8e55e959e0d8d389d89ea92c15", kill_on_drop: false }`
[INFO] [stdout] cfd6bee6547090f60d63d36665694789a03edc8e55e959e0d8d389d89ea92c15
