[INFO] crate rusticsom 1.0.0 is already in cache [INFO] extracting crate rusticsom 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rusticsom/1.0.0 [INFO] extracting crate rusticsom 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusticsom/1.0.0 [INFO] validating manifest of rusticsom-1.0.0 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 rusticsom-1.0.0 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 rusticsom-1.0.0 [INFO] finished frobbing rusticsom-1.0.0 [INFO] frobbed toml for rusticsom-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rusticsom/1.0.0/Cargo.toml [INFO] started frobbing rusticsom-1.0.0 [INFO] finished frobbing rusticsom-1.0.0 [INFO] frobbed toml for rusticsom-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusticsom/1.0.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 rusticsom-1.0.0 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/reg/rusticsom/1.0.0:/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] bdf5bf44b8f3fc95abd7ef836b57391b18e088fcffac2a0975cc770c2d340af1 [INFO] running `"docker" "start" "-a" "bdf5bf44b8f3fc95abd7ef836b57391b18e088fcffac2a0975cc770c2d340af1"` [INFO] [stderr] Compiling ndarray v0.11.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rusticsom v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:69:58 [INFO] [stderr] | [INFO] [stderr] 69 | let mut temp: Array1 = Array1::::zeros((self.z)); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:126:42 [INFO] [stderr] | [INFO] [stderr] 126 | temp1 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:127:42 [INFO] [stderr] | [INFO] [stderr] 127 | temp2 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:145:42 [INFO] [stderr] | [INFO] [stderr] 145 | temp1 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:146:42 [INFO] [stderr] | [INFO] [stderr] 146 | temp2 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut win = self.winner(temp1); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:152:17 [INFO] [stderr] | [INFO] [stderr] 152 | let mut win = self.winner(temp1); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.98s [INFO] running `"docker" "inspect" "bdf5bf44b8f3fc95abd7ef836b57391b18e088fcffac2a0975cc770c2d340af1"` [INFO] running `"docker" "rm" "-f" "bdf5bf44b8f3fc95abd7ef836b57391b18e088fcffac2a0975cc770c2d340af1"` [INFO] [stdout] bdf5bf44b8f3fc95abd7ef836b57391b18e088fcffac2a0975cc770c2d340af1 [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/reg/rusticsom/1.0.0:/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] dca5d58c03d922a4ec5cb5c962089af9d1df0e4ffec7efb717cfd9b242dd1220 [INFO] running `"docker" "start" "-a" "dca5d58c03d922a4ec5cb5c962089af9d1df0e4ffec7efb717cfd9b242dd1220"` [INFO] [stderr] Compiling rusticsom v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:69:58 [INFO] [stderr] | [INFO] [stderr] 69 | let mut temp: Array1 = Array1::::zeros((self.z)); [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:126:42 [INFO] [stderr] | [INFO] [stderr] 126 | temp1 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:127:42 [INFO] [stderr] | [INFO] [stderr] 127 | temp2 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:145:42 [INFO] [stderr] | [INFO] [stderr] 145 | temp1 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:146:42 [INFO] [stderr] | [INFO] [stderr] 146 | temp2 = Array1::::zeros((ndarray::ArrayBase::dim(&data).1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let mut win = self.winner(temp1); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:152:17 [INFO] [stderr] | [INFO] [stderr] 152 | let mut win = self.winner(temp1); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "dca5d58c03d922a4ec5cb5c962089af9d1df0e4ffec7efb717cfd9b242dd1220"` [INFO] running `"docker" "rm" "-f" "dca5d58c03d922a4ec5cb5c962089af9d1df0e4ffec7efb717cfd9b242dd1220"` [INFO] [stdout] dca5d58c03d922a4ec5cb5c962089af9d1df0e4ffec7efb717cfd9b242dd1220 [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/reg/rusticsom/1.0.0:/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] 9feccfb8869781bb705f760d6588cfe2285165800fe9a6d15c17eb62f10dd7e4 [INFO] running `"docker" "start" "-a" "9feccfb8869781bb705f760d6588cfe2285165800fe9a6d15c17eb62f10dd7e4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rusticsom-bb7364ee80ef05e7 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_euclid ... ok [INFO] [stdout] test tests::test_winner ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test-cb360694d5fc6c0f [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test t_distance_map ... ok [INFO] [stdout] test t_test_size ... ok [INFO] [stdout] test t_test_som ... ok [INFO] [stderr] Doc-tests rusticsom [INFO] [stdout] test t_full_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "9feccfb8869781bb705f760d6588cfe2285165800fe9a6d15c17eb62f10dd7e4"` [INFO] running `"docker" "rm" "-f" "9feccfb8869781bb705f760d6588cfe2285165800fe9a6d15c17eb62f10dd7e4"` [INFO] [stdout] 9feccfb8869781bb705f760d6588cfe2285165800fe9a6d15c17eb62f10dd7e4