[INFO] updating cached repository gu18168/Incremental-DBSCAN
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gu18168/Incremental-DBSCAN
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gu18168/Incremental-DBSCAN" "work/ex/beta-1.37-6/sources/1.36.0/gh/gu18168/Incremental-DBSCAN"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/gu18168/Incremental-DBSCAN'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gu18168/Incremental-DBSCAN" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13df769537137a73d236adaddbe5992e5ea6b262
[INFO] sha for GitHub repo gu18168/Incremental-DBSCAN: 13df769537137a73d236adaddbe5992e5ea6b262
[INFO] validating manifest of gu18168/Incremental-DBSCAN on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gu18168/Incremental-DBSCAN on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gu18168/Incremental-DBSCAN
[INFO] finished frobbing gu18168/Incremental-DBSCAN
[INFO] frobbed toml for gu18168/Incremental-DBSCAN written to work/ex/beta-1.37-6/sources/1.36.0/gh/gu18168/Incremental-DBSCAN/Cargo.toml
[INFO] started frobbing gu18168/Incremental-DBSCAN
[INFO] finished frobbing gu18168/Incremental-DBSCAN
[INFO] frobbed toml for gu18168/Incremental-DBSCAN written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN/Cargo.toml
[INFO] crate gu18168/Incremental-DBSCAN already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gu18168/Incremental-DBSCAN against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e5df57b3c34bc7b6088b65043dd1cf7b9971bcc07944f645d17bbd17de2dc76e
[INFO] running `"docker" "start" "-a" "e5df57b3c34bc7b6088b65043dd1cf7b9971bcc07944f645d17bbd17de2dc76e"`
[INFO] [stderr]    Compiling syn v0.15.31
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling inc_dbscan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.16s
[INFO] running `"docker" "inspect" "e5df57b3c34bc7b6088b65043dd1cf7b9971bcc07944f645d17bbd17de2dc76e"`
[INFO] running `"docker" "rm" "-f" "e5df57b3c34bc7b6088b65043dd1cf7b9971bcc07944f645d17bbd17de2dc76e"`
[INFO] [stdout] e5df57b3c34bc7b6088b65043dd1cf7b9971bcc07944f645d17bbd17de2dc76e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 38ceeec8d6e153655a446faf69d8e9ec534e1566cd34378380b02caf2f2bc5ce
[INFO] running `"docker" "start" "-a" "38ceeec8d6e153655a446faf69d8e9ec534e1566cd34378380b02caf2f2bc5ce"`
[INFO] [stderr]    Compiling inc_dbscan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "38ceeec8d6e153655a446faf69d8e9ec534e1566cd34378380b02caf2f2bc5ce"`
[INFO] running `"docker" "rm" "-f" "38ceeec8d6e153655a446faf69d8e9ec534e1566cd34378380b02caf2f2bc5ce"`
[INFO] [stdout] 38ceeec8d6e153655a446faf69d8e9ec534e1566cd34378380b02caf2f2bc5ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/gu18168/Incremental-DBSCAN:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d263f78e13fbd92039f0f9c08468c29af66e8edfba66239901a46788257729a4
[INFO] running `"docker" "start" "-a" "d263f78e13fbd92039f0f9c08468c29af66e8edfba66239901a46788257729a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inc_dbscan-70a4561b87e01abd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inc_dbscan-a3a91ab4e86731d5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inc_dbscan
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d263f78e13fbd92039f0f9c08468c29af66e8edfba66239901a46788257729a4"`
[INFO] running `"docker" "rm" "-f" "d263f78e13fbd92039f0f9c08468c29af66e8edfba66239901a46788257729a4"`
[INFO] [stdout] d263f78e13fbd92039f0f9c08468c29af66e8edfba66239901a46788257729a4