[INFO] fetching crate tpntree 0.5.1...
[INFO] testing tpntree-0.5.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate tpntree 0.5.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate tpntree 0.5.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tpntree 0.5.1
[INFO] finished tweaking crates.io crate tpntree 0.5.1
[INFO] tweaked toml for crates.io crate tpntree 0.5.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e1f3b2146e8713d031b17afcdfddd4828428d5557ff1b8fea5e3fdfdb0e237b
[INFO] running `Command { std: "docker" "start" "-a" "9e1f3b2146e8713d031b17afcdfddd4828428d5557ff1b8fea5e3fdfdb0e237b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e1f3b2146e8713d031b17afcdfddd4828428d5557ff1b8fea5e3fdfdb0e237b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1f3b2146e8713d031b17afcdfddd4828428d5557ff1b8fea5e3fdfdb0e237b", kill_on_drop: false }`
[INFO] [stdout] 9e1f3b2146e8713d031b17afcdfddd4828428d5557ff1b8fea5e3fdfdb0e237b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd75e87b2e8b2f94fe14f515e9c430ca63677bcd794530bf9ea6d15ecd56bde
[INFO] running `Command { std: "docker" "start" "-a" "2cd75e87b2e8b2f94fe14f515e9c430ca63677bcd794530bf9ea6d15ecd56bde", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.28.0
[INFO] [stderr]    Compiling tpntree v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.20s
[INFO] running `Command { std: "docker" "inspect" "2cd75e87b2e8b2f94fe14f515e9c430ca63677bcd794530bf9ea6d15ecd56bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd75e87b2e8b2f94fe14f515e9c430ca63677bcd794530bf9ea6d15ecd56bde", kill_on_drop: false }`
[INFO] [stdout] 2cd75e87b2e8b2f94fe14f515e9c430ca63677bcd794530bf9ea6d15ecd56bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57dc2b0c9600a7c8220bc632c66b3b3b8d5f4555bc07e35ba7e493ef9dcbbb13
[INFO] running `Command { std: "docker" "start" "-a" "57dc2b0c9600a7c8220bc632c66b3b3b8d5f4555bc07e35ba7e493ef9dcbbb13", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tpntree v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/tpntree/iterators.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             child.data_mut().insert(2.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/tpntree/iterators.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             child.data_mut().insert(3.0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "57dc2b0c9600a7c8220bc632c66b3b3b8d5f4555bc07e35ba7e493ef9dcbbb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57dc2b0c9600a7c8220bc632c66b3b3b8d5f4555bc07e35ba7e493ef9dcbbb13", kill_on_drop: false }`
[INFO] [stdout] 57dc2b0c9600a7c8220bc632c66b3b3b8d5f4555bc07e35ba7e493ef9dcbbb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cb8ecff2295878774ce463d0e6fea0d010c268bd8815839db3f2eb8e1823841
[INFO] running `Command { std: "docker" "start" "-a" "0cb8ecff2295878774ce463d0e6fea0d010c268bd8815839db3f2eb8e1823841", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stderr]   --> src/tpntree/iterators.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             child.data_mut().insert(2.0);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: if you intended to set a value, consider assignment instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stderr]   --> src/tpntree/iterators.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |             child.data_mut().insert(3.0);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if you intended to set a value, consider assignment instead
[INFO] [stderr] 
[INFO] [stderr] warning: `tpntree` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tpntree-a51a41d6bf1536a9)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tpntree::nalgebra::tests::calculate_variance_alone ... ok
[INFO] [stdout] test tpntree::spatial::tests::tree_contains_coordinates ... ok
[INFO] [stdout] test tpntree::spatial::tests::insert_into_root ... ok
[INFO] [stdout] test tpntree::nalgebra::tests::calculate_variance_with_children ... ok
[INFO] [stdout] test tpntree::spatial::tests::tree_does_not_contain_coordinates ... ok
[INFO] [stdout] test tpntree::iterators::tests::iterate_depth_first ... ok
[INFO] [stdout] test tpntree::spatial::tests::insert_and_split ... ok
[INFO] [stdout] test tpntree::iterators::tests::iterate_breadth_first ... ok
[INFO] [stdout] test tpntree::tests::divide_into_subregions_dim_1 ... ok
[INFO] [stdout] test tpntree::tests::divide_into_subregions_dim_2 ... ok
[INFO] [stdout] test tpntree::tests::get_adjacent_trees_dimension_one ... ok
[INFO] [stdout] test tpntree::tests::get_adjacent_trees_dimension_two ... ok
[INFO] [stdout] test tpntree::tests::divide_into_subregions_dim_3 ... ok
[INFO] [stdout] test tpntree_dynamic::nalgebra::tests::calculate_variance_alone ... ok
[INFO] [stdout] test tpntree_dynamic::iterators::tests::iterate_depth_first ... ok
[INFO] [stdout] test tpntree_dynamic::nalgebra::tests::calculate_variance_with_children ... ok
[INFO] [stdout] test tpntree_dynamic::iterators::tests::iterate_breadth_first ... ok
[INFO] [stdout] test tpntree_dynamic::tests::divide_into_subregions_dim_1 ... ok
[INFO] [stdout] test tpntree_dynamic::tests::divide_into_subregions_dim_2 ... ok
[INFO] [stdout] test tpntree_dynamic::tests::divide_into_subregions_dim_3 ... ok
[INFO] [stdout] test tpntree_dynamic::tests::get_adjacent_trees_dimension_one ... ok
[INFO] [stdout] test tpntree_dynamic::tests::get_adjacent_trees_dimension_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tpntree
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/tpntree/mod.rs - tpntree::TpnTree<T,N>::new (line 36) ... ok
[INFO] [stdout] test src/tpntree/spatial.rs - tpntree::spatial::SpatialTree<T,N>::spans (line 15) ... ok
[INFO] [stdout] test src/tpntree_dynamic/mod.rs - tpntree_dynamic::TpnTree<T>::new (line 32) ... ok
[INFO] [stdout] test src/tpntree/mod.rs - tpntree::TpnTree<T,N>::root (line 67) ... ok
[INFO] [stdout] test src/tpntree_dynamic/mod.rs - tpntree_dynamic::TpnTree<T>::root (line 67) ... ok
[INFO] [stdout] test src/tpntree_dynamic/mod.rs - tpntree_dynamic::TpnTree<T>::new (line 41) ... ok
[INFO] [stdout] test src/tpntree/mod.rs - tpntree::TpnTree<T,N>::new (line 45) ... ok
[INFO] [stdout] test src/tpntree/spatial.rs - tpntree::spatial::SpatialTree<T,N>::insert_by_coordinates (line 42) ... ok
[INFO] [stdout] test src/tpntree_dynamic/mod.rs - tpntree_dynamic::TpnTree<T>::divide (line 89) ... ok
[INFO] [stdout] test src/tpntree/mod.rs - tpntree::TpnTree<T,N>::divide (line 86) ... ok
[INFO] [stdout] test src/tpntree/spatial.rs - tpntree::spatial::SpatialTree<T,N>::find_by_coordinates (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cb8ecff2295878774ce463d0e6fea0d010c268bd8815839db3f2eb8e1823841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb8ecff2295878774ce463d0e6fea0d010c268bd8815839db3f2eb8e1823841", kill_on_drop: false }`
[INFO] [stdout] 0cb8ecff2295878774ce463d0e6fea0d010c268bd8815839db3f2eb8e1823841