[INFO] updating cached repository Spirans/rust-lsh
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Spirans/rust-lsh
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Spirans/rust-lsh" "work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Spirans/rust-lsh" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Spirans/rust-lsh"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Spirans/rust-lsh'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a8a267101c664f175660be78ac5c0a97f4b73ad
[INFO] sha for GitHub repo Spirans/rust-lsh: 4a8a267101c664f175660be78ac5c0a97f4b73ad
[INFO] validating manifest of Spirans/rust-lsh 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 Spirans/rust-lsh 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 Spirans/rust-lsh
[INFO] finished frobbing Spirans/rust-lsh
[INFO] frobbed toml for Spirans/rust-lsh written to work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh/Cargo.toml
[INFO] started frobbing Spirans/rust-lsh
[INFO] finished frobbing Spirans/rust-lsh
[INFO] frobbed toml for Spirans/rust-lsh written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Spirans/rust-lsh/Cargo.toml
[INFO] crate Spirans/rust-lsh 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Spirans/rust-lsh 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh:/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] 99ef013d86f861219d516e64eefeb8e661eb2abee50ccb25abdf5965d0e69761
[INFO] running `"docker" "start" "-a" "99ef013d86f861219d516e64eefeb8e661eb2abee50ccb25abdf5965d0e69761"`
[INFO] [stderr]    Compiling cosine-lsh v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `dim`
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dim: i64,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     h: i64,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "99ef013d86f861219d516e64eefeb8e661eb2abee50ccb25abdf5965d0e69761"`
[INFO] running `"docker" "rm" "-f" "99ef013d86f861219d516e64eefeb8e661eb2abee50ccb25abdf5965d0e69761"`
[INFO] [stdout] 99ef013d86f861219d516e64eefeb8e661eb2abee50ccb25abdf5965d0e69761
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh:/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] b3fb9029335bc1ffc0d8bd7be8c4a4a5204208dd7f4b03231b69d7d952a0e636
[INFO] running `"docker" "start" "-a" "b3fb9029335bc1ffc0d8bd7be8c4a4a5204208dd7f4b03231b69d7d952a0e636"`
[INFO] [stderr]    Compiling cosine-lsh v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `dim`
[INFO] [stderr]   --> src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dim: i64,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `h`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     h: i64,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "b3fb9029335bc1ffc0d8bd7be8c4a4a5204208dd7f4b03231b69d7d952a0e636"`
[INFO] running `"docker" "rm" "-f" "b3fb9029335bc1ffc0d8bd7be8c4a4a5204208dd7f4b03231b69d7d952a0e636"`
[INFO] [stdout] b3fb9029335bc1ffc0d8bd7be8c4a4a5204208dd7f4b03231b69d7d952a0e636
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Spirans/rust-lsh:/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] 7234e2b18d7d0216262bc539cf6abff116b7cfc53c9f838248ace3d125832a4e
[INFO] running `"docker" "start" "-a" "7234e2b18d7d0216262bc539cf6abff116b7cfc53c9f838248ace3d125832a4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cosine_lsh-39477223e9e3aaa1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::euclidian_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosine-lsh
[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" "7234e2b18d7d0216262bc539cf6abff116b7cfc53c9f838248ace3d125832a4e"`
[INFO] running `"docker" "rm" "-f" "7234e2b18d7d0216262bc539cf6abff116b7cfc53c9f838248ace3d125832a4e"`
[INFO] [stdout] 7234e2b18d7d0216262bc539cf6abff116b7cfc53c9f838248ace3d125832a4e