[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f74baffc2dcd24ba24f4fee31f9890b233b68b2a580a810164c9050c131cd9f3
[INFO] running `"docker" "start" "-a" "f74baffc2dcd24ba24f4fee31f9890b233b68b2a580a810164c9050c131cd9f3"`
[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 0.95s
[INFO] running `"docker" "inspect" "f74baffc2dcd24ba24f4fee31f9890b233b68b2a580a810164c9050c131cd9f3"`
[INFO] running `"docker" "rm" "-f" "f74baffc2dcd24ba24f4fee31f9890b233b68b2a580a810164c9050c131cd9f3"`
[INFO] [stdout] f74baffc2dcd24ba24f4fee31f9890b233b68b2a580a810164c9050c131cd9f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9372ff40ece199702af3adbf299fd2537ea2b0efb2e330467b0669943fb88b55
[INFO] running `"docker" "start" "-a" "9372ff40ece199702af3adbf299fd2537ea2b0efb2e330467b0669943fb88b55"`
[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 0.69s
[INFO] running `"docker" "inspect" "9372ff40ece199702af3adbf299fd2537ea2b0efb2e330467b0669943fb88b55"`
[INFO] running `"docker" "rm" "-f" "9372ff40ece199702af3adbf299fd2537ea2b0efb2e330467b0669943fb88b55"`
[INFO] [stdout] 9372ff40ece199702af3adbf299fd2537ea2b0efb2e330467b0669943fb88b55
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 15ba20e8f4a141f2e40e99de67af0f79dd87a2c92dee588c049c98de068c27ff
[INFO] running `"docker" "start" "-a" "15ba20e8f4a141f2e40e99de67af0f79dd87a2c92dee588c049c98de068c27ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reverse_nearest_neighbour-5534854b73ef8812
[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" "15ba20e8f4a141f2e40e99de67af0f79dd87a2c92dee588c049c98de068c27ff"`
[INFO] running `"docker" "rm" "-f" "15ba20e8f4a141f2e40e99de67af0f79dd87a2c92dee588c049c98de068c27ff"`
[INFO] [stdout] 15ba20e8f4a141f2e40e99de67af0f79dd87a2c92dee588c049c98de068c27ff