[INFO] crate source-map-mappings 0.5.0 is already in cache
[INFO] extracting crate source-map-mappings 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/source-map-mappings/0.5.0
[INFO] extracting crate source-map-mappings 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/source-map-mappings/0.5.0
[INFO] validating manifest of source-map-mappings-0.5.0 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 source-map-mappings-0.5.0 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 source-map-mappings-0.5.0
[INFO] finished frobbing source-map-mappings-0.5.0
[INFO] frobbed toml for source-map-mappings-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/source-map-mappings/0.5.0/Cargo.toml
[INFO] started frobbing source-map-mappings-0.5.0
[INFO] finished frobbing source-map-mappings-0.5.0
[INFO] frobbed toml for source-map-mappings-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/source-map-mappings/0.5.0/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 source-map-mappings-0.5.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/source-map-mappings/0.5.0:/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=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] 528d5c0816dd59920d3728a3b4bb7a0a75356b00516c3242998e38c8ef1e15f7
[INFO] running `"docker" "start" "-a" "528d5c0816dd59920d3728a3b4bb7a0a75356b00516c3242998e38c8ef1e15f7"`
[INFO] [stderr]     Checking source-map-mappings v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking quickcheck v0.5.0
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:709:25
[INFO] [stderr]     |
[INFO] [stderr] 709 |                         source: source,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: replace it with: `source`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:710:25
[INFO] [stderr]     |
[INFO] [stderr] 710 |                         original_line: original_line,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `original_line`
[INFO] [stderr]     |
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:711:25
[INFO] [stderr]     |
[INFO] [stderr] 711 |                         original_column: original_column,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `original_column`
[INFO] [stderr]     |
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 58 |         compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |         ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 58 |         compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |         ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 75 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]    |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 75 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]    |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 76 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 76 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.source)`
[INFO] [stderr] ...
[INFO] [stderr] 86 |         compare!(a.source, b.source);
[INFO] [stderr]    |         ----------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.source)`
[INFO] [stderr] ...
[INFO] [stderr] 86 |         compare!(a.source, b.source);
[INFO] [stderr]    |         ----------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 87 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]    |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 87 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]    |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 88 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]    |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 88 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]    |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 105 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]     |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 105 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]     |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 106 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]     |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 106 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]     |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 117 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]     |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 117 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]     |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 118 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 118 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:635:29
[INFO] [stderr]     |
[INFO] [stderr] 635 |     let (new, overflowed) = (*previous as i64).overflowing_add(decoded);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(*previous)`
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:636:28
[INFO] [stderr]     |
[INFO] [stderr] 636 |     if overflowed || new > (u32::MAX as i64) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^ help: try: `i64::from(u32::MAX)`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:709:25
[INFO] [stderr]     |
[INFO] [stderr] 709 |                         source: source,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: replace it with: `source`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:710:25
[INFO] [stderr]     |
[INFO] [stderr] 710 |                         original_line: original_line,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `original_line`
[INFO] [stderr]     |
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:711:25
[INFO] [stderr]     |
[INFO] [stderr] 711 |                         original_column: original_column,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `original_column`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> benches/bench.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `source-map-mappings`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 58 |         compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |         ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 58 |         compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |         ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 75 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]    |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 75 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]    |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 76 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 76 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]    |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.source)`
[INFO] [stderr] ...
[INFO] [stderr] 86 |         compare!(a.source, b.source);
[INFO] [stderr]    |         ----------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.source)`
[INFO] [stderr] ...
[INFO] [stderr] 86 |         compare!(a.source, b.source);
[INFO] [stderr]    |         ----------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 87 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]    |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 87 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]    |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 88 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]    |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]   --> src/comparators.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 88 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]    |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 105 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]     |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_line)`
[INFO] [stderr] ...
[INFO] [stderr] 105 |                 compare!(a.generated_line, b.generated_line);
[INFO] [stderr]     |                 --------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 106 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]     |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.generated_column)`
[INFO] [stderr] ...
[INFO] [stderr] 106 |                 compare!(a.generated_column, b.generated_column);
[INFO] [stderr]     |                 ------------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 117 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]     |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_line)`
[INFO] [stderr] ...
[INFO] [stderr] 117 |         compare!(a.original_line, b.original_line);
[INFO] [stderr]     |         ------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:19
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: try: `i64::from(a.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 118 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/comparators.rs:40:33
[INFO] [stderr]     |
[INFO] [stderr] 40  |         let cmp = ($a as i64) - ($b as i64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(b.original_column)`
[INFO] [stderr] ...
[INFO] [stderr] 118 |         compare!(a.original_column, b.original_column);
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:635:29
[INFO] [stderr]     |
[INFO] [stderr] 635 |     let (new, overflowed) = (*previous as i64).overflowing_add(decoded);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(*previous)`
[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: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:636:28
[INFO] [stderr]     |
[INFO] [stderr] 636 |     if overflowed || new > (u32::MAX as i64) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^ help: try: `i64::from(u32::MAX)`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> tests/tests.rs:18:23
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TEST_MAPPINGS: &'static [u8] =
[INFO] [stderr]    |                      -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tests/tests.rs:262:25
[INFO] [stderr]     |
[INFO] [stderr] 262 | const TEST_MAPPINGS_2: &'static [u8] = b";EAAC,ACAA;EACA,CAAC;EACD";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tests/tests.rs:304:25
[INFO] [stderr]     |
[INFO] [stderr] 304 | const TEST_MAPPINGS_3: &'static [u8] = b";EAAC,ACAA;;EAEA";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tests/tests.rs:335:25
[INFO] [stderr]     |
[INFO] [stderr] 335 | const TEST_MAPPINGS_4: &'static [u8] = b"EAAC,CAAA";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tests/tests.rs:415:25
[INFO] [stderr]     |
[INFO] [stderr] 415 | const TEST_MAPPINGS_5: &'static [u8] = b";EACC,CAAA";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> tests/quickcheck.rs:211:38
[INFO] [stderr]     |
[INFO] [stderr] 211 |         Box::new(self.0.shrink().map(|v| GeneratedLine(v)))
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `GeneratedLine`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> tests/quickcheck.rs:241:38
[INFO] [stderr]     |
[INFO] [stderr] 241 |         Box::new(self.0.shrink().map(|v| Mappings(v)))
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: remove closure as shown: `Mappings`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> tests/quickcheck.rs:539:29
[INFO] [stderr]     |
[INFO] [stderr] 539 |             for (idx, m) in locations.into_iter().enumerate() {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `locations`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "528d5c0816dd59920d3728a3b4bb7a0a75356b00516c3242998e38c8ef1e15f7"`
[INFO] running `"docker" "rm" "-f" "528d5c0816dd59920d3728a3b4bb7a0a75356b00516c3242998e38c8ef1e15f7"`
[INFO] [stdout] 528d5c0816dd59920d3728a3b4bb7a0a75356b00516c3242998e38c8ef1e15f7