[INFO] updating cached repository alvinmatias69/reverse-k-nearest-neighbour
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alvinmatias69/reverse-k-nearest-neighbour
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alvinmatias69/reverse-k-nearest-neighbour" "work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alvinmatias69/reverse-k-nearest-neighbour" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alvinmatias69/reverse-k-nearest-neighbour"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alvinmatias69/reverse-k-nearest-neighbour'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3fbc3c4a7ac9c02b4722ff408d74031ebadc1e2
[INFO] sha for GitHub repo alvinmatias69/reverse-k-nearest-neighbour: b3fbc3c4a7ac9c02b4722ff408d74031ebadc1e2
[INFO] validating manifest of alvinmatias69/reverse-k-nearest-neighbour on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alvinmatias69/reverse-k-nearest-neighbour on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alvinmatias69/reverse-k-nearest-neighbour
[INFO] finished frobbing alvinmatias69/reverse-k-nearest-neighbour
[INFO] frobbed toml for alvinmatias69/reverse-k-nearest-neighbour written to work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour/Cargo.toml
[INFO] started frobbing alvinmatias69/reverse-k-nearest-neighbour
[INFO] finished frobbing alvinmatias69/reverse-k-nearest-neighbour
[INFO] frobbed toml for alvinmatias69/reverse-k-nearest-neighbour written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alvinmatias69/reverse-k-nearest-neighbour/Cargo.toml
[INFO] crate alvinmatias69/reverse-k-nearest-neighbour already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing alvinmatias69/reverse-k-nearest-neighbour against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] abfcc5b587f82cbb98fe4659efbe55203336dc1591df20addf0f8fab5db04b1c
[INFO] running `"docker" "start" "-a" "abfcc5b587f82cbb98fe4659efbe55203336dc1591df20addf0f8fab5db04b1c"`
[INFO] [stderr]    Compiling reverse_nearest_neighbour v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `found`
[INFO] [stderr]   --> src/main.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let found = rknn::compute(&query_point, &interest_points, &object, k);
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_found`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "abfcc5b587f82cbb98fe4659efbe55203336dc1591df20addf0f8fab5db04b1c"`
[INFO] running `"docker" "rm" "-f" "abfcc5b587f82cbb98fe4659efbe55203336dc1591df20addf0f8fab5db04b1c"`
[INFO] [stdout] abfcc5b587f82cbb98fe4659efbe55203336dc1591df20addf0f8fab5db04b1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1897a2049b0ec163fe931840e2caaa87e2ea2f97728484af52fd41f3dde07c5b
[INFO] running `"docker" "start" "-a" "1897a2049b0ec163fe931840e2caaa87e2ea2f97728484af52fd41f3dde07c5b"`
[INFO] [stderr]    Compiling reverse_nearest_neighbour v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `found`
[INFO] [stderr]   --> src/main.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let found = rknn::compute(&query_point, &interest_points, &object, k);
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_found`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "1897a2049b0ec163fe931840e2caaa87e2ea2f97728484af52fd41f3dde07c5b"`
[INFO] running `"docker" "rm" "-f" "1897a2049b0ec163fe931840e2caaa87e2ea2f97728484af52fd41f3dde07c5b"`
[INFO] [stdout] 1897a2049b0ec163fe931840e2caaa87e2ea2f97728484af52fd41f3dde07c5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alvinmatias69/reverse-k-nearest-neighbour:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e334d30cc4e10d23c04baa70117c3cac82a3582a915288cd2f5d38970cc0ced4
[INFO] running `"docker" "start" "-a" "e334d30cc4e10d23c04baa70117c3cac82a3582a915288cd2f5d38970cc0ced4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reverse_nearest_neighbour-bbcc060d4dd6678c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib::common::test::default_euclidean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e334d30cc4e10d23c04baa70117c3cac82a3582a915288cd2f5d38970cc0ced4"`
[INFO] running `"docker" "rm" "-f" "e334d30cc4e10d23c04baa70117c3cac82a3582a915288cd2f5d38970cc0ced4"`
[INFO] [stdout] e334d30cc4e10d23c04baa70117c3cac82a3582a915288cd2f5d38970cc0ced4