[INFO] crate serde_cbor 0.9.0 is already in cache
[INFO] extracting crate serde_cbor 0.9.0 into work/ex/clippy-test-run/sources/stable/reg/serde_cbor/0.9.0
[INFO] extracting crate serde_cbor 0.9.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde_cbor/0.9.0
[INFO] validating manifest of serde_cbor-0.9.0 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 serde_cbor-0.9.0 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 serde_cbor-0.9.0
[INFO] finished frobbing serde_cbor-0.9.0
[INFO] frobbed toml for serde_cbor-0.9.0 written to work/ex/clippy-test-run/sources/stable/reg/serde_cbor/0.9.0/Cargo.toml
[INFO] started frobbing serde_cbor-0.9.0
[INFO] finished frobbing serde_cbor-0.9.0
[INFO] frobbed toml for serde_cbor-0.9.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde_cbor/0.9.0/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 serde_cbor-0.9.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/serde_cbor/0.9.0:/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] 91939d7cc41c28f806daa488cadabd191f2c5cc4eaaf791484ddaa3bc8494dce
[INFO] running `"docker" "start" "-a" "91939d7cc41c28f806daa488cadabd191f2c5cc4eaaf791484ddaa3bc8494dce"`
[INFO] [stderr]     Checking serde_cbor v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/value/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod value;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/value/ser.rs:411:44
[INFO] [stderr]     |
[INFO] [stderr] 411 | #[cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/value/ser.rs:411:44
[INFO] [stderr]     |
[INFO] [stderr] 411 | #[cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/value/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod value;
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/value/ser.rs:411:44
[INFO] [stderr]     |
[INFO] [stderr] 411 | #[cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/value/ser.rs:411:44
[INFO] [stderr]     |
[INFO] [stderr] 411 | #[cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits
[INFO] [stderr]    --> src/ser.rs:304:70
[INFO] [stderr]     |
[INFO] [stderr] 304 |             BigEndian::write_u16(&mut buf[1..], f16::from_f32(value).as_bits());
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits
[INFO] [stderr]    --> src/ser.rs:304:70
[INFO] [stderr]     |
[INFO] [stderr] 304 |             BigEndian::write_u16(&mut buf[1..], f16::from_f32(value).as_bits());
[INFO] [stderr]     |                                                                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `into_iter` on this type; consider implementing the `std::iter::IntoIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/de.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | /     pub fn into_iter<T>(self) -> StreamDeserializer<'de, R, T>
[INFO] [stderr] 131 | |     where
[INFO] [stderr] 132 | |         T: de::Deserialize<'de>,
[INFO] [stderr] 133 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |         }
[INFO] [stderr] 139 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/ser.rs:302:19
[INFO] [stderr]     |
[INFO] [stderr] 302 |         } else if f32::from(f16::from_f32(value)) == value {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(f32::from(f16::from_f32(value)) - value).abs() < error`
[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/ser.rs:302:19
[INFO] [stderr]     |
[INFO] [stderr] 302 |         } else if f32::from(f16::from_f32(value)) == value {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(value as f32 as f64 - value).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(value as f32)`
[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: defining a method called `into_iter` on this type; consider implementing the `std::iter::IntoIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/de.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | /     pub fn into_iter<T>(self) -> StreamDeserializer<'de, R, T>
[INFO] [stderr] 131 | |     where
[INFO] [stderr] 132 | |         T: de::Deserialize<'de>,
[INFO] [stderr] 133 | |     {
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |         }
[INFO] [stderr] 139 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `serde_cbor`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/ser.rs:302:19
[INFO] [stderr]     |
[INFO] [stderr] 302 |         } else if f32::from(f16::from_f32(value)) == value {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(f32::from(f16::from_f32(value)) - value).abs() < error`
[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/ser.rs:302:19
[INFO] [stderr]     |
[INFO] [stderr] 302 |         } else if f32::from(f16::from_f32(value)) == value {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(value as f32 as f64 - value).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/ser.rs:315:34
[INFO] [stderr]     |
[INFO] [stderr] 315 |         if !value.is_finite() || value as f32 as f64 == value {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(value as f32)`
[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] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `serde_cbor`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "91939d7cc41c28f806daa488cadabd191f2c5cc4eaaf791484ddaa3bc8494dce"`
[INFO] running `"docker" "rm" "-f" "91939d7cc41c28f806daa488cadabd191f2c5cc4eaaf791484ddaa3bc8494dce"`
[INFO] [stdout] 91939d7cc41c28f806daa488cadabd191f2c5cc4eaaf791484ddaa3bc8494dce