[INFO] fetching crate kdtree 0.6.0...
[INFO] testing kdtree-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate kdtree 0.6.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate kdtree 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kdtree 0.6.0
[INFO] finished tweaking crates.io crate kdtree 0.6.0
[INFO] tweaked toml for crates.io crate kdtree 0.6.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8da928f7476863f8dc27f215081c17b0bf10163eedaa3859217a6f125063330
[INFO] running `Command { std: "docker" "start" "-a" "f8da928f7476863f8dc27f215081c17b0bf10163eedaa3859217a6f125063330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8da928f7476863f8dc27f215081c17b0bf10163eedaa3859217a6f125063330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8da928f7476863f8dc27f215081c17b0bf10163eedaa3859217a6f125063330", kill_on_drop: false }`
[INFO] [stdout] f8da928f7476863f8dc27f215081c17b0bf10163eedaa3859217a6f125063330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27e09ac8aa163c3f83341a7c60a21670190f0fc4cb9c7cacdce73fe323b1a77f
[INFO] running `Command { std: "docker" "start" "-a" "27e09ac8aa163c3f83341a7c60a21670190f0fc4cb9c7cacdce73fe323b1a77f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling kdtree v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:501:44
[INFO] [stdout]     |
[INFO] [stdout] 501 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27e09ac8aa163c3f83341a7c60a21670190f0fc4cb9c7cacdce73fe323b1a77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e09ac8aa163c3f83341a7c60a21670190f0fc4cb9c7cacdce73fe323b1a77f", kill_on_drop: false }`
[INFO] [stdout] 27e09ac8aa163c3f83341a7c60a21670190f0fc4cb9c7cacdce73fe323b1a77f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7f8cb7e7269feb9e8c9e119090f54ea28f2d78516e3b7103b6a3cfdbd7192d
[INFO] running `Command { std: "docker" "start" "-a" "2e7f8cb7e7269feb9e8c9e119090f54ea28f2d78516e3b7103b6a3cfdbd7192d", kill_on_drop: false }`
[INFO] [stderr]    Compiling kdtree v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:501:44
[INFO] [stdout]     |
[INFO] [stdout] 501 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:501:44
[INFO] [stdout]     |
[INFO] [stdout] 501 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` 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 1.77s
[INFO] running `Command { std: "docker" "inspect" "2e7f8cb7e7269feb9e8c9e119090f54ea28f2d78516e3b7103b6a3cfdbd7192d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7f8cb7e7269feb9e8c9e119090f54ea28f2d78516e3b7103b6a3cfdbd7192d", kill_on_drop: false }`
[INFO] [stdout] 2e7f8cb7e7269feb9e8c9e119090f54ea28f2d78516e3b7103b6a3cfdbd7192d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9569c4fe5a07176d2f94c6e9a3fbc9da94943476bc25dfc3449f76f23335aee4
[INFO] running `Command { std: "docker" "start" "-a" "9569c4fe5a07176d2f94c6e9a3fbc9da94943476bc25dfc3449f76f23335aee4", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/kdtree.rs:501:44
[INFO] [stderr]     |
[INFO] [stderr] 501 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kdtree` (lib) generated 1 warning
[INFO] [stderr] warning: `kdtree` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kdtree-e53dedece2acafd6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test kdtree::tests::it_has_default_capacity ... ok
[INFO] [stdout] test util::tests::distance_to_half_space ... ok
[INFO] [stdout] test util::tests::test_distance_inside_inf ... ok
[INFO] [stdout] test kdtree::tests::it_holds_on_to_its_capacity_before_splitting ... ok
[INFO] [stdout] test util::tests::test_distance_outside_inf ... ok
[INFO] [stdout] test util::tests::test_distance_inside_normal ... ok
[INFO] [stdout] test kdtree::tests::no_items_can_be_added_to_a_zero_capacity_kdtree ... ok
[INFO] [stdout] test util::tests::test_normal_distance_to_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/count_dist.rs (/opt/rustwide/target/debug/deps/count_dist-58b63f14f9591970)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/kdtree.rs (/opt/rustwide/target/debug/deps/kdtree-6b291063e6810c24)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test handles_drops_correctly ... ok
[INFO] [stdout] test handles_singularity ... ok
[INFO] [stdout] test handles_non_finite_coordinate ... ok
[INFO] [stdout] test handles_wrong_dimension ... ok
[INFO] [stdout] test handles_pending_order ... ok
[INFO] [stdout] test it_works_with_vec ... ok
[INFO] [stdout] test handles_zero_capacity ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kdtree
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/distance.rs - distance::squared_euclidean (line 14) ... ok
[INFO] [stdout] test src/distance.rs - distance::squared_euclidean (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9569c4fe5a07176d2f94c6e9a3fbc9da94943476bc25dfc3449f76f23335aee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9569c4fe5a07176d2f94c6e9a3fbc9da94943476bc25dfc3449f76f23335aee4", kill_on_drop: false }`
[INFO] [stdout] 9569c4fe5a07176d2f94c6e9a3fbc9da94943476bc25dfc3449f76f23335aee4