[INFO] cloning repository https://github.com/dwhensley/kdtree-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwhensley/kdtree-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Fkdtree-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Fkdtree-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d83348c707fdcf55a00e44a4a6a294abd7b9c4f
[INFO] checking dwhensley/kdtree-rs against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Fkdtree-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dwhensley/kdtree-rs
[INFO] finished tweaking git repo https://github.com/dwhensley/kdtree-rs
[INFO] tweaked toml for git repo https://github.com/dwhensley/kdtree-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dwhensley/kdtree-rs on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dwhensley/kdtree-rs 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c482847ab374c70b307995bef83818975b50770f4c0942055a2d74cf6ea449
[INFO] running `Command { std: "docker" "start" "-a" "88c482847ab374c70b307995bef83818975b50770f4c0942055a2d74cf6ea449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c482847ab374c70b307995bef83818975b50770f4c0942055a2d74cf6ea449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c482847ab374c70b307995bef83818975b50770f4c0942055a2d74cf6ea449", kill_on_drop: false }`
[INFO] [stdout] 88c482847ab374c70b307995bef83818975b50770f4c0942055a2d74cf6ea449
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b037f46be52e2e4975f437e5b873eece3d3749b56c5ef8b36bc72f1c1ad7419
[INFO] running `Command { std: "docker" "start" "-a" "2b037f46be52e2e4975f437e5b873eece3d3749b56c5ef8b36bc72f1c1ad7419", kill_on_drop: false }`
[INFO] [stderr]     Checking kdtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `location`, `left_child`, and `right_child` are never read
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Node<T: PartialOrd + Clone, const K: usize> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 13 |     location: [T; K],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     left_child: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     right_child: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `left_child`, and `right_child` are never read
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Node<T: PartialOrd + Clone, const K: usize> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 13 |     location: [T; K],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     left_child: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     right_child: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "2b037f46be52e2e4975f437e5b873eece3d3749b56c5ef8b36bc72f1c1ad7419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b037f46be52e2e4975f437e5b873eece3d3749b56c5ef8b36bc72f1c1ad7419", kill_on_drop: false }`
[INFO] [stdout] 2b037f46be52e2e4975f437e5b873eece3d3749b56c5ef8b36bc72f1c1ad7419
