[INFO] crate eagre-asn1 0.3.0 is already in cache
[INFO] extracting crate eagre-asn1 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/eagre-asn1/0.3.0
[INFO] extracting crate eagre-asn1 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/eagre-asn1/0.3.0
[INFO] validating manifest of eagre-asn1-0.3.0 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 eagre-asn1-0.3.0 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 eagre-asn1-0.3.0
[INFO] finished frobbing eagre-asn1-0.3.0
[INFO] frobbed toml for eagre-asn1-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/eagre-asn1/0.3.0/Cargo.toml
[INFO] started frobbing eagre-asn1-0.3.0
[INFO] finished frobbing eagre-asn1-0.3.0
[INFO] frobbed toml for eagre-asn1-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/eagre-asn1/0.3.0/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 eagre-asn1-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/eagre-asn1/0.3.0:/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] 5ddb9e0254dce47f5c9bab7dde7d5077d7c0c6f82e381c485a91fa581f136034
[INFO] running `"docker" "start" "-a" "5ddb9e0254dce47f5c9bab7dde7d5077d7c0c6f82e381c485a91fa581f136034"`
[INFO] [stderr]     Checking eagre-asn1 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/der/intermediate.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             class: class,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             tag: tag,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `tag`
[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/der/intermediate.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             class: class,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/der/intermediate.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             tag: tag,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `tag`
[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/der/intermediate.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |             class: class,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             content_type: content_type,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/der/intermediate.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             tag: tag,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `tag`
[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/types/any.rs:60:18
[INFO] [stderr]    |
[INFO] [stderr] 60 |         Ok(Any { i: i })
[INFO] [stderr]    |                  ^^^^ help: replace it with: `i`
[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/der/intermediate.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             class: class,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             tag: tag,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `tag`
[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/der/intermediate.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             class: class,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             content_type: content_type,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/der/intermediate.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             tag: tag,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `tag`
[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/der/intermediate.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |             class: class,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `class`
[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/der/intermediate.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             content_type: content_type,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `content_type`
[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/der/intermediate.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             tag: tag,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `tag`
[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/types/any.rs:60:18
[INFO] [stderr]    |
[INFO] [stderr] 60 |         Ok(Any { i: i })
[INFO] [stderr]    |                  ^^^^ help: replace it with: `i`
[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: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/tag.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(w.write_u8(((tag >> i * 7) & 0x7F) as u8 |
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: consider parenthesizing your expression: `tag >> (i * 7)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/tag.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |             tag |= (byte & 0x7f) << 7 * (bytes.len() - i - 1);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `(byte & 0x7f) << (7 * (bytes.len() - i - 1))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/length.rs:17:30
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(w.write_u8((length >> i * 8) as u8 & 0xFF));
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `length >> (i * 8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/length.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |             length |= byte << i * 8;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider parenthesizing your expression: `byte << (i * 8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/der/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub mod der;
[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: long literal lacking separators
[INFO] [stderr]    --> src/der/der.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |             value = 0xffffffff;
[INFO] [stderr]     |                     ^^^^^^^^^^ help: consider: `0xffff_ffff`
[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: operator precedence can trip the unwary
[INFO] [stderr]    --> src/der/der.rs:168:35
[INFO] [stderr]     |
[INFO] [stderr] 168 |                 value = value & !(0xff << i * 8);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: consider parenthesizing your expression: `0xff << (i * 8)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]    --> src/der/der.rs:172:29
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `(byte as i32) << (i * 8)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/tag.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(w.write_u8(((tag >> i * 7) & 0x7F) as u8 |
[INFO] [stderr]    |                               ^^^^^^^^^^^^ help: consider parenthesizing your expression: `tag >> (i * 7)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::precedence)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/tag.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |             tag |= (byte & 0x7f) << 7 * (bytes.len() - i - 1);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `(byte & 0x7f) << (7 * (bytes.len() - i - 1))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/length.rs:17:30
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(w.write_u8((length >> i * 8) as u8 & 0xFF));
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `length >> (i * 8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]   --> src/der/length.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |             length |= byte << i * 8;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^ help: consider parenthesizing your expression: `byte << (i * 8)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/der/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub mod der;
[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: long literal lacking separators
[INFO] [stderr]    --> src/der/der.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |             value = 0xffffffff;
[INFO] [stderr]     |                     ^^^^^^^^^^ help: consider: `0xffff_ffff`
[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: operator precedence can trip the unwary
[INFO] [stderr]    --> src/der/der.rs:168:35
[INFO] [stderr]     |
[INFO] [stderr] 168 |                 value = value & !(0xff << i * 8);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: consider parenthesizing your expression: `0xff << (i * 8)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: operator precedence can trip the unwary
[INFO] [stderr]    --> src/der/der.rs:172:29
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^ help: consider parenthesizing your expression: `(byte as i32) << (i * 8)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#precedence
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/der/test.rs:36:52
[INFO] [stderr]    |
[INFO] [stderr] 36 |         assert_eq!(stream.get(0).unwrap().clone(), 0b10000001);
[INFO] [stderr]    |                                                    ^^^^^^^^^^ help: consider: `0b1000_0001`
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(stream.write(b"<"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         try!(stream.write(self.xer_name().as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         try!(stream.write(b">"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         try!(stream.write(b"</"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(stream.write(self.xer_name().as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.write(b">"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | /         try!(stream.write(match self {
[INFO] [stderr] 25 | |             &true => "True".as_bytes(),
[INFO] [stderr] 26 | |             &false => "False".as_bytes(),
[INFO] [stderr] 27 | |         }));
[INFO] [stderr]    | |____________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/xer.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |           try!(stream.write(match self {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 25 | |             &true => "True".as_bytes(),
[INFO] [stderr] 26 | |             &false => "False".as_bytes(),
[INFO] [stderr] 27 | |         }));
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 24 |         try!(stream.write(match *self {
[INFO] [stderr] 25 |             true => "True".as_bytes(),
[INFO] [stderr] 26 |             false => "False".as_bytes(),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/xer.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             &true => "True".as_bytes(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"True"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/xer.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 |             &false => "False".as_bytes(),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"False"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         try!(stream.write(self.as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(stream.write(format!("{}", self).as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/der/tag.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     let mut tag: u32 = 0;
[INFO] [stderr] 57 | |     if (first_byte as u32 & 31) != 31 {
[INFO] [stderr] 58 | |         tag = first_byte as u32 & 31;
[INFO] [stderr] 59 | |     } else {
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | |         }
[INFO] [stderr] 76 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let <mut> tag = if (first_byte as u32 & 31) != 31 { first_byte as u32 & 31 } else { ..; 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     if (first_byte as u32 & 31) != 31 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `u32::from(first_byte)`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         tag = first_byte as u32 & 31;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: try: `u32::from(first_byte)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if (7 * bytes.len()) > (u32::max_value() as f64).log2() as usize { // Afl found
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(u32::max_value())`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(bytes.get(i).unwrap().clone())`
[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: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*bytes.get(i).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: try this: `bytes[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(length >> i * 8) as u8`
[INFO] [stderr]   --> src/der/length.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(w.write_u8((length >> i * 8) as u8 & 0xFF));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/der/length.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         if (length_length as u64 * 8) > (usize::max_value() as f64).log2() as u64 { // Afl found
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(length_length)`
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(w.write(&self.content));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(w.write(&data));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(w.write(&self.content));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/der/der.rs:99:9
[INFO] [stderr]     |
[INFO] [stderr] 99  | /         match self {
[INFO] [stderr] 100 | |             &true => try!(w.write_u8(0xFF)),
[INFO] [stderr] 101 | |             &false => try!(w.write_u8(0x00)),
[INFO] [stderr] 102 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 99  |         match *self {
[INFO] [stderr] 100 |             true => try!(w.write_u8(0xFF)),
[INFO] [stderr] 101 |             false => try!(w.write_u8(0x00)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/der/der.rs:136:70
[INFO] [stderr]     |
[INFO] [stderr] 136 |                  (bytes[i + 1] == 0xff || bytes[i + 1] & 0x80 == 0x80) {
[INFO] [stderr]     |  ______________________________________________________________________^
[INFO] [stderr] 137 | |                 bytes.remove(i);
[INFO] [stderr] 138 | |             } else {
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/der/der.rs:133:64
[INFO] [stderr]     |
[INFO] [stderr] 133 |                  (bytes[i + 1] == 0 || bytes[i + 1] & 0x80 == 0) {
[INFO] [stderr]     |  ________________________________________________________________^
[INFO] [stderr] 134 | |                 bytes.remove(i);
[INFO] [stderr] 135 | |             } else if bytes[i] == 0xff && i != (bytes.len() - 1) &&
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         try!(w.write(&bytes));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/der/der.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |                 value = value & !(0xff << i * 8);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value &= !(0xff << i * 8)`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/der/der.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value |= (byte as i32) << i * 8`
[INFO] [stderr]     |
[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/der/der.rs:172:29
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^ help: try: `i32::from(byte)`
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(w.write(self.as_bytes()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(w.write(self.as_bytes()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         try!(w.write(self));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | string_type!(NumericString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | string_type!(PrintableString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | string_type!(T61String);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | string_type!(VideotexString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | string_type!(IA5String);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | string_type!(GraphicString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | string_type!(VisibleString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | string_type!(GeneralString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | string_type!(UniversalString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | string_type!(CharacterString);
[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#unused_io_amount
[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: aborting due to 27 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `eagre-asn1`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(stream.write(b"<"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         try!(stream.write(self.xer_name().as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         try!(stream.write(b">"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         try!(stream.write(b"</"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(stream.write(self.xer_name().as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.write(b">"));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | /         try!(stream.write(match self {
[INFO] [stderr] 25 | |             &true => "True".as_bytes(),
[INFO] [stderr] 26 | |             &false => "False".as_bytes(),
[INFO] [stderr] 27 | |         }));
[INFO] [stderr]    | |____________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/xer.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |           try!(stream.write(match self {
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 25 | |             &true => "True".as_bytes(),
[INFO] [stderr] 26 | |             &false => "False".as_bytes(),
[INFO] [stderr] 27 | |         }));
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 24 |         try!(stream.write(match *self {
[INFO] [stderr] 25 |             true => "True".as_bytes(),
[INFO] [stderr] 26 |             false => "False".as_bytes(),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/xer.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             &true => "True".as_bytes(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"True"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/xer.rs:26:23
[INFO] [stderr]    |
[INFO] [stderr] 26 |             &false => "False".as_bytes(),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"False"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         try!(stream.write(self.as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/xer.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(stream.write(format!("{}", self).as_bytes()));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> src/der/tag.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     let mut tag: u32 = 0;
[INFO] [stderr] 57 | |     if (first_byte as u32 & 31) != 31 {
[INFO] [stderr] 58 | |         tag = first_byte as u32 & 31;
[INFO] [stderr] 59 | |     } else {
[INFO] [stderr] ...  |
[INFO] [stderr] 75 | |         }
[INFO] [stderr] 76 | |     }
[INFO] [stderr]    | |_____^ help: it is more idiomatic to write: `let <mut> tag = if (first_byte as u32 & 31) != 31 { first_byte as u32 & 31 } else { ..; 0 };`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     if (first_byte as u32 & 31) != 31 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: try: `u32::from(first_byte)`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         tag = first_byte as u32 & 31;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: try: `u32::from(first_byte)`
[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 f64 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if (7 * bytes.len()) > (u32::max_value() as f64).log2() as usize { // Afl found
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(u32::max_value())`
[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 u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(bytes.get(i).unwrap().clone())`
[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: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*bytes.get(i).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/tag.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |             let byte = bytes.get(i).unwrap().clone() as u32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^ help: try this: `bytes[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(length >> i * 8) as u8`
[INFO] [stderr]   --> src/der/length.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |             try!(w.write_u8((length >> i * 8) as u8 & 0xFF));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/der/length.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |         if (length_length as u64 * 8) > (usize::max_value() as f64).log2() as u64 { // Afl found
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(length_length)`
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(w.write(&self.content));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(w.write(&data));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/der/intermediate.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(w.write(&self.content));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/der/der.rs:99:9
[INFO] [stderr]     |
[INFO] [stderr] 99  | /         match self {
[INFO] [stderr] 100 | |             &true => try!(w.write_u8(0xFF)),
[INFO] [stderr] 101 | |             &false => try!(w.write_u8(0x00)),
[INFO] [stderr] 102 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 99  |         match *self {
[INFO] [stderr] 100 |             true => try!(w.write_u8(0xFF)),
[INFO] [stderr] 101 |             false => try!(w.write_u8(0x00)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]    --> src/der/der.rs:136:70
[INFO] [stderr]     |
[INFO] [stderr] 136 |                  (bytes[i + 1] == 0xff || bytes[i + 1] & 0x80 == 0x80) {
[INFO] [stderr]     |  ______________________________________________________________________^
[INFO] [stderr] 137 | |                 bytes.remove(i);
[INFO] [stderr] 138 | |             } else {
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]    --> src/der/der.rs:133:64
[INFO] [stderr]     |
[INFO] [stderr] 133 |                  (bytes[i + 1] == 0 || bytes[i + 1] & 0x80 == 0) {
[INFO] [stderr]     |  ________________________________________________________________^
[INFO] [stderr] 134 | |                 bytes.remove(i);
[INFO] [stderr] 135 | |             } else if bytes[i] == 0xff && i != (bytes.len() - 1) &&
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         try!(w.write(&bytes));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/der/der.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |                 value = value & !(0xff << i * 8);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value &= !(0xff << i * 8)`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/der/der.rs:172:13
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value |= (byte as i32) << i * 8`
[INFO] [stderr]     |
[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 u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/der/der.rs:172:29
[INFO] [stderr]     |
[INFO] [stderr] 172 |             value = value | (byte as i32) << i * 8;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^ help: try: `i32::from(byte)`
[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] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |         try!(w.write(self.as_bytes()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         try!(w.write(self.as_bytes()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/der/der.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         try!(w.write(self));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[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: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/der/test.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |       if let Ok(_) = der_decode_tag_bytes(&mut stream) {
[INFO] [stderr]    |  _____-      ^^^^^
[INFO] [stderr] 18 | |         panic!("This is illegal!");
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____- help: try this: `if der_decode_tag_bytes(&mut stream).is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/test.rs:27:20
[INFO] [stderr]    |
[INFO] [stderr] 27 |         assert_eq!(stream.get(0).unwrap().clone(), i as u8);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&stream[0]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/test.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |         assert_eq!(stream.get(0).unwrap().clone(), 0b10000001);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&stream[0]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/test.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |         assert_eq!(stream.get(1).unwrap().clone(), i as u8);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&stream[1]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `vec!`
[INFO] [stderr]   --> src/der/test.rs:68:14
[INFO] [stderr]    |
[INFO] [stderr] 68 |     for i in vec![::std::i32::MAX, 65535, 8, 1, 0, -1, -8, -65535, -::std::i32::MAX] {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[::std::i32::MAX, 65535, 8, 1, 0, -1, -8, -65535, -::std::i32::MAX]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_vec)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/der/test.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |       if let Ok(_) = i32::der_from_bytes(data) {
[INFO] [stderr]    |  _____-      ^^^^^
[INFO] [stderr] 77 | |         panic!("Decoded too big Integer");
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____- help: try this: `if i32::der_from_bytes(data).is_ok()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/test.rs:96:20
[INFO] [stderr]    |
[INFO] [stderr] 96 |         assert_eq!(vec.get(i).unwrap().to_string(), ret.get(i).unwrap().clone());
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: try this: `vec[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/der/test.rs:96:53
[INFO] [stderr]    |
[INFO] [stderr] 96 |         assert_eq!(vec.get(i).unwrap().to_string(), ret.get(i).unwrap().clone());
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^ help: try this: `ret[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/der/test.rs:105:20
[INFO] [stderr]     |
[INFO] [stderr] 105 |         assert_eq!(vec.get(i).unwrap().clone(), ret.get(i).unwrap().clone());
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: try this: `vec[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/der/test.rs:105:49
[INFO] [stderr]     |
[INFO] [stderr] 105 |         assert_eq!(vec.get(i).unwrap().clone(), ret.get(i).unwrap().clone());
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^ help: try this: `ret[i]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/der/macros.rs:273:22
[INFO] [stderr]     |
[INFO] [stderr] 273 |                   try!(match self {
[INFO] [stderr]     |  ______________________^
[INFO] [stderr] 274 | |                     $(&$enum_name::$enum_variant => $enum_name::$enum_variant as i32,)+
[INFO] [stderr] 275 | |                 }.der_encode(w));
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/der/test.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 |   der_enumerated!(TestEnum, Alpha, Beta, Gamma);
[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#match_ref_pats
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/der/macros.rs:283:17
[INFO] [stderr]     |
[INFO] [stderr] 283 | /                 let mut result = Err(io::Error::new(io::ErrorKind::InvalidInput, "Unknown enum variant"));
[INFO] [stderr] 284 | |                 $(
[INFO] [stderr] 285 | |                     if val == $enum_name::$enum_variant as i32 {
[INFO] [stderr] 286 | |                         result = Ok($enum_name::$enum_variant);
[INFO] [stderr] 287 | |                     }
[INFO] [stderr]     | |_____________________^ help: it is more idiomatic to write: `let <mut> result = if val == $enum_name::$enum_variant as i32 { Ok($enum_name::$enum_variant) } else { Err(io::Error::new(io::ErrorKind::InvalidInput, "Unknown enum variant")) };`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/der/test.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 |   der_enumerated!(TestEnum, Alpha, Beta, Gamma);
[INFO] [stderr]     |   ---------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[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: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/der/macros.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 166 | /                 match self {
[INFO] [stderr] 167 | |                     $(&$choice_name::$variant_name(ref val) => {
[INFO] [stderr] 168 | |                         let i = try!(val.der_intermediate());
[INFO] [stderr] 169 | |                         match stringify!($tagtype) {
[INFO] [stderr] ...   |
[INFO] [stderr] 187 | |                     },)+
[INFO] [stderr] 188 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/der/test.rs:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 | / der_choice!{TestChoice:
[INFO] [stderr] 162 | |     Alpha: NOTAG TYPE i32,
[INFO] [stderr] 163 | |     Beta: EXPLICIT TAG CONTEXT 42; TYPE bool,
[INFO] [stderr] 164 | |     Gamma: IMPLICIT TAG APPLICATION 397; TYPE String,
[INFO] [stderr] 165 | | }
[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#match_ref_pats
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/types/null.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 |     assert_eq!(&0x05, stream.get(0).unwrap());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&stream[0]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/types/null.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     assert_eq!(&0x00, stream.get(1).unwrap());
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&stream[1]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | string_type!(NumericString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | string_type!(PrintableString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | string_type!(T61String);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | string_type!(VideotexString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | string_type!(IA5String);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | string_type!(GraphicString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | string_type!(VisibleString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | string_type!(GeneralString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | string_type!(UniversalString);
[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#unused_io_amount
[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: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/types/strings.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | string_type!(CharacterString);
[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#unused_io_amount
[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: aborting due to 27 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `eagre-asn1`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5ddb9e0254dce47f5c9bab7dde7d5077d7c0c6f82e381c485a91fa581f136034"`
[INFO] running `"docker" "rm" "-f" "5ddb9e0254dce47f5c9bab7dde7d5077d7c0c6f82e381c485a91fa581f136034"`
[INFO] [stdout] 5ddb9e0254dce47f5c9bab7dde7d5077d7c0c6f82e381c485a91fa581f136034