[INFO] crate wham 0.9.4 is already in cache
[INFO] extracting crate wham 0.9.4 into work/ex/clippy-test-run/sources/stable/reg/wham/0.9.4
[INFO] extracting crate wham 0.9.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wham/0.9.4
[INFO] validating manifest of wham-0.9.4 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wham-0.9.4 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wham-0.9.4
[INFO] finished frobbing wham-0.9.4
[INFO] frobbed toml for wham-0.9.4 written to work/ex/clippy-test-run/sources/stable/reg/wham/0.9.4/Cargo.toml
[INFO] started frobbing wham-0.9.4
[INFO] finished frobbing wham-0.9.4
[INFO] frobbed toml for wham-0.9.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/wham/0.9.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting wham-0.9.4 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/wham/0.9.4:/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=forbid" "-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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e9dcb9e461d51274abbe2c1a7bcee961d9c37cee2ead64d33db6a1611e4dc83e
[INFO] running `"docker" "start" "-a" "e9dcb9e461d51274abbe2c1a7bcee961d9c37cee2ead64d33db6a1611e4dc83e"`
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]    Compiling GSL v1.1.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking wham v0.9.4 (/opt/crater/workdir)
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:58
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:73
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:80
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:95
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/histogram.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 |             weights: weights,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `weights`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:58
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:73
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:80
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/io.rs:184:95
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |                                                                                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/histogram.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 |             weights: weights,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `weights`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/histogram.rs:155:3
[INFO] [stderr]     |
[INFO] [stderr] 155 |         bias_sum
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/histogram.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let bias_sum = (-bias_sum/self.kT).exp();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/error_analysis.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     return weights
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `weights`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 | static k_B: f64 = 0.0083144621; // kJ/mol*K
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: consider: `0.008_314_462_1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/histogram.rs:155:3
[INFO] [stderr]     |
[INFO] [stderr] 155 |         bias_sum
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/histogram.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |         let bias_sum = (-bias_sum/self.kT).exp();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |         assert_delta!(0.134722337796, ds.calc_bias(3, 0), 0.00000001);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^ help: consider: `0.134_722_337_796`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:208:53
[INFO] [stderr]     |
[INFO] [stderr] 208 |         assert_delta!(0.134722337796, ds.calc_bias(3, 0), 0.00000001);
[INFO] [stderr]     |                                                           ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |         assert_delta!(0.134722337796, ds.calc_bias(3, 0), 0.00000001);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^ help: consider: `0.134_722_337_796`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:211:41
[INFO] [stderr]     |
[INFO] [stderr] 211 |         assert_delta!(1.0, ds.calc_bias(4,0), 0.00000001);
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:214:41
[INFO] [stderr]     |
[INFO] [stderr] 214 |         assert_delta!(0.0, ds.calc_bias(0,0), 0.0000001);
[INFO] [stderr]     |                                               ^^^^^^^^^ help: consider: `0.000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:223:17
[INFO] [stderr]     |
[INFO] [stderr] 223 |         assert_delta!(0.134722337796, ds.calc_bias(3, 0), 0.00000001);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^ help: consider: `0.134_722_337_796`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:223:53
[INFO] [stderr]     |
[INFO] [stderr] 223 |         assert_delta!(0.134722337796, ds.calc_bias(3, 0), 0.00000001);
[INFO] [stderr]     |                                                           ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:226:42
[INFO] [stderr]     |
[INFO] [stderr] 226 |         assert_delta!(1.0, ds.calc_bias(4, 0), 0.00000001);
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |         assert_delta!(0.0000000000000117769, ds.calc_bias(0, 0), 0.00000001);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.000_000_000_000_011_776_9`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:231:60
[INFO] [stderr]     |
[INFO] [stderr] 231 |         assert_delta!(0.0000000000000117769, ds.calc_bias(0, 0), 0.00000001);
[INFO] [stderr]     |                                                                  ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |         assert_delta!(0.00000001, ds.calc_bias(1, 0), 0.00000001);
[INFO] [stderr]     |                       ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:234:49
[INFO] [stderr]     |
[INFO] [stderr] 234 |         assert_delta!(0.00000001, ds.calc_bias(1, 0), 0.00000001);
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: consider: `0.000_000_01`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:261:52
[INFO] [stderr]     |
[INFO] [stderr] 261 |         assert_delta!(2.0, ds.get_weighted_bin_count(0), 0.0000000001);
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^ help: consider: `0.000_000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:262:52
[INFO] [stderr]     |
[INFO] [stderr] 262 |         assert_delta!(2.0, ds.get_weighted_bin_count(1), 0.0000000001);
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^ help: consider: `0.000_000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:263:52
[INFO] [stderr]     |
[INFO] [stderr] 263 |         assert_delta!(6.0, ds.get_weighted_bin_count(2), 0.0000000001);
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^ help: consider: `0.000_000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:264:53
[INFO] [stderr]     |
[INFO] [stderr] 264 |         assert_delta!(10.0, ds.get_weighted_bin_count(3), 0.0000000001);
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^ help: consider: `0.000_000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/histogram.rs:265:53
[INFO] [stderr]     |
[INFO] [stderr] 265 |         assert_delta!(24.0, ds.get_weighted_bin_count(4), 0.0000000001);
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^ help: consider: `0.000_000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/error_analysis.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     return weights
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `weights`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 | static k_B: f64 = 0.0083144621; // kJ/mol*K
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: consider: `0.008_314_462_1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:268:34
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let expected = vec!(0.0, 0.0825296687031316, 40.92355847097493,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: consider: `0.082_529_668_703_131_6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:268:54
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let expected = vec!(0.0, 0.0825296687031316, 40.92355847097493,
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^ help: consider: `40.923_558_470_974_93`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:269:29
[INFO] [stderr]     |
[INFO] [stderr] 269 |                             124226.70003377, 2308526035.5283747);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^ help: consider: `124_226.700_033_77`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:269:46
[INFO] [stderr]     |
[INFO] [stderr] 269 |                             124226.70003377, 2308526035.5283747);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: consider: `2_308_526_035.528_374_7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:272:34
[INFO] [stderr]     |
[INFO] [stderr] 272 |             assert_delta!(expected[b], p, 0.0000001);
[INFO] [stderr]     |                                           ^^^^^^^^^ help: consider: `0.000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:280:29
[INFO] [stderr]     |
[INFO] [stderr] 280 |         let expected = vec!(15.927477169990633, 15.927477169990633);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: consider: `15.927_477_169_990_633`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:280:49
[INFO] [stderr]     |
[INFO] [stderr] 280 |         let expected = vec!(15.927477169990633, 15.927477169990633);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^ help: consider: `15.927_477_169_990_633`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:283:48
[INFO] [stderr]     |
[INFO] [stderr] 283 |             assert_delta!(expected[window], F, 0.0000001);
[INFO] [stderr]     |                                                ^^^^^^^^^ help: consider: `0.000_000_1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:295:30
[INFO] [stderr]     |
[INFO] [stderr] 295 |         let expected_P = vec!(0.0, 0.0825296687031316, 40.92355847097493,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^ help: consider: `0.082_529_668_703_131_6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:295:50
[INFO] [stderr]     |
[INFO] [stderr] 295 |         let expected_P = vec!(0.0, 0.0825296687031316, 40.92355847097493,
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^ help: consider: `40.923_558_470_974_93`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:296:29
[INFO] [stderr]     |
[INFO] [stderr] 296 |                             124226.70003377, 2308526035.5283747);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^ help: consider: `124_226.700_033_77`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:296:46
[INFO] [stderr]     |
[INFO] [stderr] 296 |                             124226.70003377, 2308526035.5283747);
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: consider: `2_308_526_035.528_374_7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/io.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let num_bins = cfg.num_bins.iter().fold(1, |state, &bins| state*bins);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/io.rs:49:29
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if line.starts_with("#") || line.len() == 0 {
[INFO] [stderr]    |                             ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/io.rs:49:37
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if line.starts_with("#") || line.len() == 0 {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split`.
[INFO] [stderr]   --> src/io.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in 1..cfg.dimens+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for <item> in split.iter().skip(1).take(cfg.dimens) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/io.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in 1..cfg.dimens+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^ help: use: `1..=cfg.dimens`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split`.
[INFO] [stderr]   --> src/io.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for i in (1+cfg.dimens)..(1+2*cfg.dimens) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for <item> in split.iter().take((1+2*cfg.dimens)).skip((1+cfg.dimens)) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/io.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for i in (1+cfg.dimens)..(1+2*cfg.dimens) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `((1+cfg.dimens)..=2*cfg.dimens)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/io.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 |     if histograms.len() > 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!histograms.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/io.rs:94:24
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn flat_index(indeces: &Vec<usize>, lengths: &Vec<usize>) -> usize {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: change this to: `&[usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/io.rs:94:46
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn flat_index(indeces: &Vec<usize>, lengths: &Vec<usize>) -> usize {
[INFO] [stderr]    |                                              ^^^^^^^^^^^ help: change this to: `&[usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/io.rs:97:47
[INFO] [stderr]    |
[INFO] [stderr] 97 |           idx += indeces[i]*lengths[0..i].iter()
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 98 | |             .fold(1, |state, &l| { state * l });
[INFO] [stderr]    | |_______________________________________________^ help: try: `.product()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `dimen` is used to index `values`
[INFO] [stderr]    --> src/io.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |     for dimen in 0..cfg.dimens {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 105 |     for (dimen, <item>) in values.iter().enumerate().take(cfg.dimens) {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/io.rs:128:41
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let total_bins = cfg.num_bins.iter().fold(1, |s, &x| { s*x });
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/io.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                             ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/io.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                                                      ^^^ help: try using a char instead: `'@'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/io.rs:142:62
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:58
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                          ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:79
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:96
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                                                ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:117
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                                                                     ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/io.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (10/7)
[INFO] [stderr]   --> src/histogram.rs:64:2
[INFO] [stderr]    |
[INFO] [stderr] 64 |       pub fn new(num_bins: usize, dimens_lengths: Vec<usize>, bin_width: Vec<f64>, hist_min: Vec<f64>, hist_max: Vec<f64>, bias_pos: Vec<f64>, bias_fc: Vec<f64>, kT: f64, histograms: Vec<Histogram>, cyclic: bool) -> Dataset {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 65 | |         let num_windows = histograms.len();
[INFO] [stderr] 66 | |         let bias: Vec<f64> = vec![0.0; num_bins*num_windows];
[INFO] [stderr] 67 | |         let weights = vec![1.0; num_windows];
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/histogram.rs:108:48
[INFO] [stderr]     |
[INFO] [stderr] 108 |             let denom = lengths.iter().take(dimen).fold(1, |s,&x| s*x);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/histogram.rs:110:10
[INFO] [stderr]     |
[INFO] [stderr] 110 |             tmp = tmp % denom;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ help: replace it with: `tmp %= denom`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `bin` is only used to index `P_std`.
[INFO] [stderr]   --> src/error_analysis.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for bin in 0..ds.num_bins {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for <item> in P_std.iter_mut().take(ds.num_bins) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:68:49
[INFO] [stderr]    |
[INFO] [stderr] 68 |         denom_sum += (dataset.weights[window] * h.num_points as f64) * bias * F[window];
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(h.num_points)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:163:2
[INFO] [stderr]     |
[INFO] [stderr] 163 |       let free_energy_std: Vec<f64>;
[INFO] [stderr]     |  _____^
[INFO] [stderr] 164 | |     if cfg.bootstrap > 0 {
[INFO] [stderr] 165 | |         let error_est = error_analysis::run_bootstrap(&cfg, dataset.clone(), &P, cfg.bootstrap);
[INFO] [stderr] 166 | |         P_std = error_est.0;
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |         free_energy_std = vec![0.0; P.len()];
[INFO] [stderr] 171 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let free_energy_std = if cfg.bootstrap > 0 { ..; error_est.1 } else { ..; $ crate :: vec :: from_elem ( $ elem , $ n ) };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:218:2
[INFO] [stderr]     |
[INFO] [stderr] 218 |     writeln!(lock, "# PMF");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:219:2
[INFO] [stderr]     |
[INFO] [stderr] 219 |     writeln!(lock, "#bin\t\tFree Energy\t\t+/-\t\tP(x)\t\t+/-");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:221:3
[INFO] [stderr]     |
[INFO] [stderr] 221 |         writeln!(lock, "{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}", bin, A[bin], A_std[bin], P[bin], P_std[bin]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:223:2
[INFO] [stderr]     |
[INFO] [stderr] 223 |     writeln!(lock, "# Bias offsets");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:224:2
[INFO] [stderr]     |
[INFO] [stderr] 224 |     writeln!(lock, "#Window\t\tF\t\tF_prev");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:226:3
[INFO] [stderr]     |
[INFO] [stderr] 226 |         writeln!(lock, "{}\t{:9.5}\t{:8.8}", window, F[window], (F[window]-F_prev[window]).abs());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/io.rs:38:39
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let num_bins = cfg.num_bins.iter().fold(1, |state, &bins| state*bins);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/io.rs:49:29
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if line.starts_with("#") || line.len() == 0 {
[INFO] [stderr]    |                             ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/io.rs:49:37
[INFO] [stderr]    |
[INFO] [stderr] 49 |         if line.starts_with("#") || line.len() == 0 {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split`.
[INFO] [stderr]   --> src/io.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in 1..cfg.dimens+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for <item> in split.iter().skip(1).take(cfg.dimens) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/io.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in 1..cfg.dimens+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^ help: use: `1..=cfg.dimens`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split`.
[INFO] [stderr]   --> src/io.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for i in (1+cfg.dimens)..(1+2*cfg.dimens) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for <item> in split.iter().take((1+2*cfg.dimens)).skip((1+cfg.dimens)) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/io.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for i in (1+cfg.dimens)..(1+2*cfg.dimens) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `((1+cfg.dimens)..=2*cfg.dimens)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/io.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 |     if histograms.len() > 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!histograms.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/io.rs:94:24
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn flat_index(indeces: &Vec<usize>, lengths: &Vec<usize>) -> usize {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: change this to: `&[usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/io.rs:94:46
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn flat_index(indeces: &Vec<usize>, lengths: &Vec<usize>) -> usize {
[INFO] [stderr]    |                                              ^^^^^^^^^^^ help: change this to: `&[usize]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/io.rs:97:47
[INFO] [stderr]    |
[INFO] [stderr] 97 |           idx += indeces[i]*lengths[0..i].iter()
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 98 | |             .fold(1, |state, &l| { state * l });
[INFO] [stderr]    | |_______________________________________________^ help: try: `.product()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `dimen` is used to index `values`
[INFO] [stderr]    --> src/io.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |     for dimen in 0..cfg.dimens {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 105 |     for (dimen, <item>) in values.iter().enumerate().take(cfg.dimens) {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/io.rs:128:41
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let total_bins = cfg.num_bins.iter().fold(1, |s, &x| { s*x });
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/io.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                             ^^^ help: try using a char instead: `'#'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/io.rs:142:54
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                                                      ^^^ help: try using a char instead: `'@'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/io.rs:142:62
[INFO] [stderr]     |
[INFO] [stderr] 142 |         if line.starts_with("#") || line.starts_with("@") || line.len() == 0 {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:58
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                          ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:79
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:96
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                                                ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/io.rs:177:117
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn write_results(out_file: &str, ds: &Dataset, free: &Vec<f64>, free_std: &Vec<f64>, prob: &Vec<f64>, prob_std: &Vec<f64>) -> Result<()> {
[INFO] [stderr]     |                                                                                                                     ^^^^^^^^^ help: change this to: `&[f64]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/io.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     writeln!(buf, "#{}    {}    {}    {}    {}", header, "Free Energy", "+/-", "Probability", "+/-");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f{32, 64}::consts::PI` found. Consider using it directly
[INFO] [stderr]    --> src/io.rs:203:29
[INFO] [stderr]     |
[INFO] [stderr] 203 |             hist_min: vec![-3.14],
[INFO] [stderr]     |                             ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::approx_constant)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f{32, 64}::consts::PI` found. Consider using it directly
[INFO] [stderr]    --> src/io.rs:204:28
[INFO] [stderr]     |
[INFO] [stderr] 204 |             hist_max: vec![3.14],
[INFO] [stderr]     |                            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         assert_eq!(0.0, h.bins[2]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:226:9
[INFO] [stderr]     |
[INFO] [stderr] 226 |         assert_eq!(0.0, h.bins[2]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |         assert_eq!(11.0, h.bins[3]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:227:9
[INFO] [stderr]     |
[INFO] [stderr] 227 |         assert_eq!(11.0, h.bins[3]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         assert_eq!(2236.0, h.bins[4]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:228:9
[INFO] [stderr]     |
[INFO] [stderr] 228 |         assert_eq!(2236.0, h.bins[4]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:229:9
[INFO] [stderr]     |
[INFO] [stderr] 229 |         assert_eq!(2714.0, h.bins[5]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:229:9
[INFO] [stderr]     |
[INFO] [stderr] 229 |         assert_eq!(2714.0, h.bins[5]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         assert_eq!(39.0, h.bins[6]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         assert_eq!(39.0, h.bins[6]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:231:9
[INFO] [stderr]     |
[INFO] [stderr] 231 |         assert_eq!(0.0, h.bins[7]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:231:9
[INFO] [stderr]     |
[INFO] [stderr] 231 |         assert_eq!(0.0, h.bins[7]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/io.rs:243:9
[INFO] [stderr]     |
[INFO] [stderr] 243 |         assert_eq!(cfg.temperature * k_B, ds.kT);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/io.rs:243:9
[INFO] [stderr]     |
[INFO] [stderr] 243 |         assert_eq!(cfg.temperature * k_B, ds.kT);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (10/7)
[INFO] [stderr]   --> src/histogram.rs:64:2
[INFO] [stderr]    |
[INFO] [stderr] 64 |       pub fn new(num_bins: usize, dimens_lengths: Vec<usize>, bin_width: Vec<f64>, hist_min: Vec<f64>, hist_max: Vec<f64>, bias_pos: Vec<f64>, bias_fc: Vec<f64>, kT: f64, histograms: Vec<Histogram>, cyclic: bool) -> Dataset {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 65 | |         let num_windows = histograms.len();
[INFO] [stderr] 66 | |         let bias: Vec<f64> = vec![0.0; num_bins*num_windows];
[INFO] [stderr] 67 | |         let weights = vec![1.0; num_windows];
[INFO] [stderr] ...  |
[INFO] [stderr] 90 | |
[INFO] [stderr] 91 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]    --> src/histogram.rs:108:48
[INFO] [stderr]     |
[INFO] [stderr] 108 |             let denom = lengths.iter().take(dimen).fold(1, |s,&x| s*x);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^ help: try: `.product()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/histogram.rs:110:10
[INFO] [stderr]     |
[INFO] [stderr] 110 |             tmp = tmp % denom;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ help: replace it with: `tmp %= denom`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/histogram.rs:241:14
[INFO] [stderr]     |
[INFO] [stderr] 241 |                 .map(|x| *x as f64 + 0.5).collect(); 
[INFO] [stderr]     |                          ^^^^^^^^^ help: try: `f64::from(*x)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `expected`
[INFO] [stderr]    --> src/histogram.rs:242:12
[INFO] [stderr]     |
[INFO] [stderr] 242 |         for i in 0..9 {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 242 |         for (i, <item>) in expected.iter().enumerate().take(9) {
[INFO] [stderr]     |             ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/histogram.rs:243:4
[INFO] [stderr]     |
[INFO] [stderr] 243 |             assert_eq!(expected[i], ds.get_coords_for_bin(i)[0]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/histogram.rs:243:4
[INFO] [stderr]     |
[INFO] [stderr] 243 |             assert_eq!(expected[i], ds.get_coords_for_bin(i)[0]);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `bin` is only used to index `P_std`.
[INFO] [stderr]   --> src/error_analysis.rs:45:16
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for bin in 0..ds.num_bins {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for <item> in P_std.iter_mut().take(ds.num_bins) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:68:49
[INFO] [stderr]    |
[INFO] [stderr] 68 |         denom_sum += (dataset.weights[window] * h.num_points as f64) * bias * F[window];
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(h.num_points)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:163:2
[INFO] [stderr]     |
[INFO] [stderr] 163 |       let free_energy_std: Vec<f64>;
[INFO] [stderr]     |  _____^
[INFO] [stderr] 164 | |     if cfg.bootstrap > 0 {
[INFO] [stderr] 165 | |         let error_est = error_analysis::run_bootstrap(&cfg, dataset.clone(), &P, cfg.bootstrap);
[INFO] [stderr] 166 | |         P_std = error_est.0;
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |         free_energy_std = vec![0.0; P.len()];
[INFO] [stderr] 171 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let free_energy_std = if cfg.bootstrap > 0 { ..; error_est.1 } else { ..; $ crate :: vec :: from_elem ( $ elem , $ n ) };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:218:2
[INFO] [stderr]     |
[INFO] [stderr] 218 |     writeln!(lock, "# PMF");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:219:2
[INFO] [stderr]     |
[INFO] [stderr] 219 |     writeln!(lock, "#bin\t\tFree Energy\t\t+/-\t\tP(x)\t\t+/-");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:221:3
[INFO] [stderr]     |
[INFO] [stderr] 221 |         writeln!(lock, "{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}\t{:9.5}", bin, A[bin], A_std[bin], P[bin], P_std[bin]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:223:2
[INFO] [stderr]     |
[INFO] [stderr] 223 |     writeln!(lock, "# Bias offsets");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:224:2
[INFO] [stderr]     |
[INFO] [stderr] 224 |     writeln!(lock, "#Window\t\tF\t\tF_prev");
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/lib.rs:226:3
[INFO] [stderr]     |
[INFO] [stderr] 226 |         writeln!(lock, "{}\t{:9.5}\t{:8.8}", window, F[window], (F[window]-F_prev[window]).abs());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `b` is used to index `expected`
[INFO] [stderr]    --> src/lib.rs:270:12
[INFO] [stderr]     |
[INFO] [stderr] 270 |         for b in 0..dataset.num_bins {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 270 |         for (b, <item>) in expected.iter().enumerate().take(dataset.num_bins) {
[INFO] [stderr]     |             ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `window` is used to index `expected`
[INFO] [stderr]    --> src/lib.rs:281:17
[INFO] [stderr]     |
[INFO] [stderr] 281 |         for window in 0..dataset.num_windows {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 281 |         for (window, <item>) in expected.iter().enumerate().take(dataset.num_windows) {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `wham`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e9dcb9e461d51274abbe2c1a7bcee961d9c37cee2ead64d33db6a1611e4dc83e"`
[INFO] running `"docker" "rm" "-f" "e9dcb9e461d51274abbe2c1a7bcee961d9c37cee2ead64d33db6a1611e4dc83e"`
[INFO] [stdout] e9dcb9e461d51274abbe2c1a7bcee961d9c37cee2ead64d33db6a1611e4dc83e