[INFO] cloning repository https://github.com/rotaroced/Rstar-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rotaroced/Rstar-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaroced%2FRstar-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaroced%2FRstar-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4014d7c3710ed21ed1e7879c9693a17db29f4283
[INFO] checking rotaroced/Rstar-tree against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaroced%2FRstar-tree" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rotaroced/Rstar-tree
[INFO] finished tweaking git repo https://github.com/rotaroced/Rstar-tree
[INFO] tweaked toml for git repo https://github.com/rotaroced/Rstar-tree written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rotaroced/Rstar-tree on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rotaroced/Rstar-tree 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" "+1.95.0-beta.7" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking rotaroced/Rstar-tree against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaroced%2FRstar-tree" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rotaroced/Rstar-tree
[INFO] finished tweaking git repo https://github.com/rotaroced/Rstar-tree
[INFO] tweaked toml for git repo https://github.com/rotaroced/Rstar-tree written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rotaroced/Rstar-tree on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rotaroced/Rstar-tree 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" "+1.95.0-beta.7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordered-float v5.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eba895b3127810bc19c2938cbedf956f0c322c6a13db8184966ed8739b8ea13c
[INFO] running `Command { std: "docker" "start" "-a" "eba895b3127810bc19c2938cbedf956f0c322c6a13db8184966ed8739b8ea13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eba895b3127810bc19c2938cbedf956f0c322c6a13db8184966ed8739b8ea13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba895b3127810bc19c2938cbedf956f0c322c6a13db8184966ed8739b8ea13c", kill_on_drop: false }`
[INFO] [stdout] eba895b3127810bc19c2938cbedf956f0c322c6a13db8184966ed8739b8ea13c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77783c5c6e92f6b25913e714afe1b728d16fba745b07272dd39b340f6b129c33
[INFO] running `Command { std: "docker" "start" "-a" "77783c5c6e92f6b25913e714afe1b728d16fba745b07272dd39b340f6b129c33", kill_on_drop: false }`
[INFO] [stderr]     Checking svg v0.18.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking r-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::ops::Mul`
[INFO] [stdout]  --> src/rect.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add` and `Not`
[INFO] [stdout]  --> src/rect.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::{Add, Not};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ops::Mul`
[INFO] [stdout]  --> src/rect.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add` and `Not`
[INFO] [stdout]  --> src/rect.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::{Add, Not};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]    --> src/rect.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |     use num_traits::{Float, FromPrimitive};
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Document` and `node::element::Rectangle`
[INFO] [stdout]   --> src/lib.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use svg::{Document, node::element::Rectangle};
[INFO] [stdout]    |               ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/rtree.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/rtree.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |             LeafNode(r, v) => {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |             InternalNode(r, v) => {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/rtree.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let WeightedTree { key, value } = pq.pop().unwrap();
[INFO] [stdout]    |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 LeafNode(r, v) => {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 InternalNode(r, v) => {
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/rtree.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/rtree.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             LeafNode(r, v) => {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout] 100 |             InternalNode(r, v) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/rtree.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let WeightedTree { key, value } = pq.pop().unwrap();
[INFO] [stdout]     |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 LeafNode(r, v) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:132:30
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 InternalNode(r, v) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Float`
[INFO] [stdout]   --> src/lib.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use num_traits::{Float, real::Real};
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `real::Real`
[INFO] [stdout]   --> src/lib.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use num_traits::{Float, real::Real};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/rtree.rs:42:18
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/rtree.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |             LeafNode(r, v) => {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |             InternalNode(r, v) => {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/rtree.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let WeightedTree { key, value } = pq.pop().unwrap();
[INFO] [stdout]    |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 LeafNode(r, v) => {
[INFO] [stdout]    |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 InternalNode(r, v) => {
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/rtree.rs:91:18
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/rtree.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 |             Leaf(x, e) => unreachable!(),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/rtree.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             LeafNode(r, v) => {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout] 100 |             InternalNode(r, v) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/rtree.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let WeightedTree { key, value } = pq.pop().unwrap();
[INFO] [stdout]     |                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 LeafNode(r, v) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/rtree.rs:132:30
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 InternalNode(r, v) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/lib.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 |             for i in 0..30000 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "77783c5c6e92f6b25913e714afe1b728d16fba745b07272dd39b340f6b129c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77783c5c6e92f6b25913e714afe1b728d16fba745b07272dd39b340f6b129c33", kill_on_drop: false }`
[INFO] [stdout] 77783c5c6e92f6b25913e714afe1b728d16fba745b07272dd39b340f6b129c33
