[INFO] cloning repository https://github.com/chronogames/quadtree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chronogames/quadtree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchronogames%2Fquadtree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchronogames%2Fquadtree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e522a30fcbdf914a25b4c493c99d4c4cf4f582c1
[INFO] testing chronogames/quadtree against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchronogames%2Fquadtree" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chronogames/quadtree on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chronogames/quadtree
[INFO] finished tweaking git repo https://github.com/chronogames/quadtree
[INFO] tweaked toml for git repo https://github.com/chronogames/quadtree written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/chronogames/quadtree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 7970af612fe822c1d57bc4a6936c7b1c5b12ff155a08d6c3edfed500c3baec8f
[INFO] running `Command { std: "docker" "start" "-a" "7970af612fe822c1d57bc4a6936c7b1c5b12ff155a08d6c3edfed500c3baec8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7970af612fe822c1d57bc4a6936c7b1c5b12ff155a08d6c3edfed500c3baec8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7970af612fe822c1d57bc4a6936c7b1c5b12ff155a08d6c3edfed500c3baec8f", kill_on_drop: false }`
[INFO] [stdout] 7970af612fe822c1d57bc4a6936c7b1c5b12ff155a08d6c3edfed500c3baec8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 6ad0901607db7b9e976a31e87acac7729bdc5a04d87243fc0d7eb4338d6649db
[INFO] running `Command { std: "docker" "start" "-a" "6ad0901607db7b9e976a31e87acac7729bdc5a04d87243fc0d7eb4338d6649db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quadtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `give`
[INFO] [stdout]   --> src/pool.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn give(&mut self, pool_integer: usize) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "6ad0901607db7b9e976a31e87acac7729bdc5a04d87243fc0d7eb4338d6649db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad0901607db7b9e976a31e87acac7729bdc5a04d87243fc0d7eb4338d6649db", kill_on_drop: false }`
[INFO] [stdout] 6ad0901607db7b9e976a31e87acac7729bdc5a04d87243fc0d7eb4338d6649db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fd6159a1b4667cb93098e4a9b8d9e3eecd1ac6f6c97ef76cb3712dbc22e7ae3
[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" "4fd6159a1b4667cb93098e4a9b8d9e3eecd1ac6f6c97ef76cb3712dbc22e7ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stdout] warning: associated function is never used: `give`
[INFO] [stdout]   --> src/pool.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn give(&mut self, pool_integer: usize) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.5.4
[INFO] [stderr]    Compiling quadtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `give`
[INFO] [stdout]   --> src/pool.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn give(&mut self, pool_integer: usize) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "4fd6159a1b4667cb93098e4a9b8d9e3eecd1ac6f6c97ef76cb3712dbc22e7ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd6159a1b4667cb93098e4a9b8d9e3eecd1ac6f6c97ef76cb3712dbc22e7ae3", kill_on_drop: false }`
[INFO] [stdout] 4fd6159a1b4667cb93098e4a9b8d9e3eecd1ac6f6c97ef76cb3712dbc22e7ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8377821c3a078f5a5ba3894f6bc48d416ab79c629002bfa766aa6192129fb99d
[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" "8377821c3a078f5a5ba3894f6bc48d416ab79c629002bfa766aa6192129fb99d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `give`
[INFO] [stdout] running 2 tests
[INFO] [stderr]   --> src/pool.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn give(&mut self, pool_integer: usize) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `give`
[INFO] [stderr]   --> src/pool.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn give(&mut self, pool_integer: usize) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quadtree-20e018268df31925
[INFO] [stdout] test test::test_single_collision ... ok
[INFO] [stderr]    Doc-tests quadtree
[INFO] [stdout] test test::test_full_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8377821c3a078f5a5ba3894f6bc48d416ab79c629002bfa766aa6192129fb99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8377821c3a078f5a5ba3894f6bc48d416ab79c629002bfa766aa6192129fb99d", kill_on_drop: false }`
[INFO] [stdout] 8377821c3a078f5a5ba3894f6bc48d416ab79c629002bfa766aa6192129fb99d