[INFO] crate asn1-cereal 0.2.0 is already in cache
[INFO] extracting crate asn1-cereal 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/asn1-cereal/0.2.0
[INFO] extracting crate asn1-cereal 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/asn1-cereal/0.2.0
[INFO] validating manifest of asn1-cereal-0.2.0 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 asn1-cereal-0.2.0 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 asn1-cereal-0.2.0
[INFO] finished frobbing asn1-cereal-0.2.0
[INFO] frobbed toml for asn1-cereal-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/asn1-cereal/0.2.0/Cargo.toml
[INFO] started frobbing asn1-cereal-0.2.0
[INFO] finished frobbing asn1-cereal-0.2.0
[INFO] frobbed toml for asn1-cereal-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/asn1-cereal/0.2.0/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 asn1-cereal-0.2.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/asn1-cereal/0.2.0:/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 -Dclippy::into_iter_on_array" "-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] a02ac56ba9bfb7d79fd02dee56265c3eb7428328f2a57e56fd7c9b97ea398a11
[INFO] running `"docker" "start" "-a" "a02ac56ba9bfb7d79fd02dee56265c3eb7428328f2a57e56fd7c9b97ea398a11"`
[INFO] [stderr]     Checking asn1-cereal v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/tag.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         tagnum: tagnum,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `tagnum`
[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/tag.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         constructed: constructed,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `constructed`
[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/byte.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |       reader: reader,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/byte.rs:94:7
[INFO] [stderr]    |
[INFO] [stderr] 94 |       writer: writer,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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/ber/stream.rs:78:7
[INFO] [stderr]    |
[INFO] [stderr] 78 |       decodee: decodee,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: replace it with: `decodee`
[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/tag.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         tagnum: tagnum,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `tagnum`
[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/tag.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         constructed: constructed,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `constructed`
[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/byte.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |       reader: reader,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/byte.rs:94:7
[INFO] [stderr]    |
[INFO] [stderr] 94 |       writer: writer,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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/ber/stream.rs:78:7
[INFO] [stderr]    |
[INFO] [stderr] 78 |       decodee: decodee,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: replace it with: `decodee`
[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: long literal lacking separators
[INFO] [stderr]    --> src/tag.rs:131:19
[INFO] [stderr]     |
[INFO] [stderr] 131 |       if tagnum & 0x8000000000000000 != 0 {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: consider: `0x8000_0000_0000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/tag.rs:131:19
[INFO] [stderr]     |
[INFO] [stderr] 131 |       if tagnum & 0x8000000000000000 != 0 {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^ help: consider: `0x8000_0000_0000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/tag.rs:507:23
[INFO] [stderr]     |
[INFO] [stderr] 507 |   let len: Len = Some(549755813889u64).into();
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^ help: consider: `549_755_813_889u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/tag.rs:97:28
[INFO] [stderr]    |
[INFO] [stderr] 97 |         tag = (tag << 7) + (tag_more & 0x7f) as TagNum;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tag_more & 0x7f)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:106:7
[INFO] [stderr]     |
[INFO] [stderr] 106 |       (tag_byte & 0x1f) as TagNum
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tag_byte & 0x1f)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:217:32
[INFO] [stderr]     |
[INFO] [stderr] 217 |             len = (len << 8) + len_more as TagNum;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(len_more)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |           Len::Def(l as LenNum)
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u64::from(l)`
[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 i16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i16::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i16::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i32::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i32::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i64::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u16::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u16::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u32::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u64::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/tag.rs:97:28
[INFO] [stderr]    |
[INFO] [stderr] 97 |         tag = (tag << 7) + (tag_more & 0x7f) as TagNum;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tag_more & 0x7f)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:106:7
[INFO] [stderr]     |
[INFO] [stderr] 106 |       (tag_byte & 0x1f) as TagNum
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(tag_byte & 0x1f)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:217:32
[INFO] [stderr]     |
[INFO] [stderr] 217 |             len = (len << 8) + len_more as TagNum;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(len_more)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]    --> src/tag.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |           Len::Def(l as LenNum)
[INFO] [stderr]     |                    ^^^^^^^^^^^ help: try: `u64::from(l)`
[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: identical conversion
[INFO] [stderr]    --> src/tag.rs:347:13
[INFO] [stderr]     |
[INFO] [stderr] 347 |     tagnum: 2u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: consider removing `.into()`: `2u64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:369:13
[INFO] [stderr]     |
[INFO] [stderr] 369 |     tagnum: 1u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: consider removing `.into()`: `1u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:394:13
[INFO] [stderr]     |
[INFO] [stderr] 394 |     tagnum: 33u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider removing `.into()`: `33u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:415:13
[INFO] [stderr]     |
[INFO] [stderr] 415 |     tagnum: 16u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider removing `.into()`: `16u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:436:13
[INFO] [stderr]     |
[INFO] [stderr] 436 |     tagnum: 16u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider removing `.into()`: `16u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:458:13
[INFO] [stderr]     |
[INFO] [stderr] 458 |     tagnum: 16u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider removing `.into()`: `16u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:483:13
[INFO] [stderr]     |
[INFO] [stderr] 483 |     tagnum: 16u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: consider removing `.into()`: `16u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/tag.rs:504:13
[INFO] [stderr]     |
[INFO] [stderr] 504 |     tagnum: 0x4001u64.into(),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `0x4001u64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/tag.rs:533:6
[INFO] [stderr]     |
[INFO] [stderr] 533 |     .or(read_taglen(b"\x1f\x80\x82".bytes().by_ref()));
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|_| read_taglen(b"\x1f\x80\x82".bytes().by_ref()))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/tag.rs:532:6
[INFO] [stderr]     |
[INFO] [stderr] 532 |     .or(read_taglen(b"\x1f\x80".bytes().by_ref()))
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|_| read_taglen(b"\x1f\x80".bytes().by_ref()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/tag.rs:544:6
[INFO] [stderr]     |
[INFO] [stderr] 544 |     .or(read_taglen(b"\x30\x83\x01\x03".bytes().by_ref()));
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|_| read_taglen(b"\x30\x83\x01\x03".bytes().by_ref()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/tag.rs:543:6
[INFO] [stderr]     |
[INFO] [stderr] 543 |     .or(read_taglen(b"\x30\x81".bytes().by_ref()))
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|_| read_taglen(b"\x30\x81".bytes().by_ref()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i16::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i16::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 111 | ber_cereal_int!(i16, 2, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i32::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i32::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 112 | ber_cereal_int!(i32, 4, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = i64::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 113 | ber_cereal_int!(i64, 8, false);
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u16::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u16::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 116 | ber_cereal_int!(u16, 2, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u32::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 117 | ber_cereal_int!(u32, 4, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:96:17
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = try!(read_byte(reader)) as $rs_type;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 96  |           int = u64::from(match $ expr {
[INFO] [stderr] 97  | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 98  | :: Err ( err ) => {
[INFO] [stderr] 99  | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 100 | $ crate :: convert :: From :: from ( err ) ) } }) as $rs_type;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/ber/serial/int.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |             int = (int << 8) + (byte as $rs_type);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(byte)`
[INFO] [stderr] ...
[INFO] [stderr] 118 | ber_cereal_int!(u64, 8, true);
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "a02ac56ba9bfb7d79fd02dee56265c3eb7428328f2a57e56fd7c9b97ea398a11"`
[INFO] running `"docker" "rm" "-f" "a02ac56ba9bfb7d79fd02dee56265c3eb7428328f2a57e56fd7c9b97ea398a11"`
[INFO] [stdout] a02ac56ba9bfb7d79fd02dee56265c3eb7428328f2a57e56fd7c9b97ea398a11