[INFO] fetching crate kd-tree 0.4.1...
[INFO] testing kd-tree-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kd-tree 0.4.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate kd-tree 0.4.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kd-tree 0.4.1
[INFO] finished tweaking crates.io crate kd-tree 0.4.1
[INFO] tweaked toml for crates.io crate kd-tree 0.4.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22882c7dd4bb6e2c308452638ee488ed949d49969dbd67be20d61162e82b25f3
[INFO] running `Command { std: "docker" "start" "-a" "22882c7dd4bb6e2c308452638ee488ed949d49969dbd67be20d61162e82b25f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22882c7dd4bb6e2c308452638ee488ed949d49969dbd67be20d61162e82b25f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22882c7dd4bb6e2c308452638ee488ed949d49969dbd67be20d61162e82b25f3", kill_on_drop: false }`
[INFO] [stdout] 22882c7dd4bb6e2c308452638ee488ed949d49969dbd67be20d61162e82b25f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3304f05a6242557dcca58711b17559b6785f9d1affb25269fb586fe74d96d6d
[INFO] running `Command { std: "docker" "start" "-a" "e3304f05a6242557dcca58711b17559b6785f9d1affb25269fb586fe74d96d6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling kd-tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
[INFO] running `Command { std: "docker" "inspect" "e3304f05a6242557dcca58711b17559b6785f9d1affb25269fb586fe74d96d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3304f05a6242557dcca58711b17559b6785f9d1affb25269fb586fe74d96d6d", kill_on_drop: false }`
[INFO] [stdout] e3304f05a6242557dcca58711b17559b6785f9d1affb25269fb586fe74d96d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dce985595eb08fc0fa7096757189d53c67eb73ace2cf0ccca3ba2552e9d8551
[INFO] running `Command { std: "docker" "start" "-a" "8dce985595eb08fc0fa7096757189d53c67eb73ace2cf0ccca3ba2552e9d8551", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling fux_kdtree v0.2.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling kdtree v0.6.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling kd-tree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "8dce985595eb08fc0fa7096757189d53c67eb73ace2cf0ccca3ba2552e9d8551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dce985595eb08fc0fa7096757189d53c67eb73ace2cf0ccca3ba2552e9d8551", kill_on_drop: false }`
[INFO] [stdout] 8dce985595eb08fc0fa7096757189d53c67eb73ace2cf0ccca3ba2552e9d8551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a6a0fe3073963eb92ed6be005ba60ef54e9280f3d8b4d40b6972ca77f7e471c
[INFO] running `Command { std: "docker" "start" "-a" "9a6a0fe3073963eb92ed6be005ba60ef54e9280f3d8b4d40b6972ca77f7e471c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kd_tree-c915e26d1c4073d1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_within_radius ... ok
[INFO] [stdout] test tests::test_nearest ... ok
[INFO] [stdout] test tests::test_within ... ok
[INFO] [stderr]    Doc-tests kd-tree
[INFO] [stdout] test tests::test_nearests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::nearest_by (line 182) ... ok
[INFO] [stdout] test src/lib.rs - KdIndexTreeN::nearests (line 658) ... ok
[INFO] [stdout] test src/lib.rs - KdMap (line 797) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::sort_by (line 105) ... ok
[INFO] [stdout] test src/lib.rs - KdPoint (line 44) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::sort (line 166) ... ok
[INFO] [stdout] test src/lib.rs - KdTreeN<T, N>::build (line 503) ... ok
[INFO] [stdout] test src/lib.rs - KdIndexTreeN::nearest (line 631) ... ok
[INFO] [stdout] test src/lib.rs - KdTreeN<T, N>::build_by (line 437) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::sort_by_ordered_float (line 151) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::nearests (line 277) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::sort_by_key (line 127) ... ok
[INFO] [stdout] test src/lib.rs - KdTreeN<T, N>::build_by_ordered_float (line 487) ... ok
[INFO] [stdout] test src/lib.rs - KdIndexTreeN (line 559) ... ok
[INFO] [stdout] test src/lib.rs - KdMapSlice (line 808) ... ok
[INFO] [stdout] test src/lib.rs - KdTreeN<T, N>::build_by_key (line 461) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::nearest (line 210) ... ok
[INFO] [stdout] test src/lib.rs - KdSliceN<T, N>::nearests_by (line 249) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a6a0fe3073963eb92ed6be005ba60ef54e9280f3d8b4d40b6972ca77f7e471c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6a0fe3073963eb92ed6be005ba60ef54e9280f3d8b4d40b6972ca77f7e471c", kill_on_drop: false }`
[INFO] [stdout] 9a6a0fe3073963eb92ed6be005ba60ef54e9280f3d8b4d40b6972ca77f7e471c