[INFO] updating cached repository bahamas10/rust-manta
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bahamas10/rust-manta
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bahamas10/rust-manta" "work/ex/clippy-test-run/sources/stable/gh/bahamas10/rust-manta"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bahamas10/rust-manta'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bahamas10/rust-manta" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bahamas10/rust-manta"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bahamas10/rust-manta'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6cabcf9041df6b1aa6c880d9213f90415f5723f4
[INFO] sha for GitHub repo bahamas10/rust-manta: 6cabcf9041df6b1aa6c880d9213f90415f5723f4
[INFO] validating manifest of bahamas10/rust-manta 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 bahamas10/rust-manta 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 bahamas10/rust-manta
[INFO] finished frobbing bahamas10/rust-manta
[INFO] frobbed toml for bahamas10/rust-manta written to work/ex/clippy-test-run/sources/stable/gh/bahamas10/rust-manta/Cargo.toml
[INFO] started frobbing bahamas10/rust-manta
[INFO] finished frobbing bahamas10/rust-manta
[INFO] frobbed toml for bahamas10/rust-manta written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bahamas10/rust-manta/Cargo.toml
[INFO] crate bahamas10/rust-manta has a lockfile. skipping
[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 bahamas10/rust-manta 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/gh/bahamas10/rust-manta:/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] 71c8d87d2e211befdaad8bfdfab3408069fb83a507b8f20e226bc4dc40d21411
[INFO] running `"docker" "start" "-a" "71c8d87d2e211befdaad8bfdfab3408069fb83a507b8f20e226bc4dc40d21411"`
[INFO] [stderr]     Checking chrono v0.4.5
[INFO] [stderr]     Checking rust-manta v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/ssh_agent_client.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             stream: stream
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[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/ssh_identity.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             md5_fp: md5_fp,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `md5_fp`
[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/ssh_identity.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             sha256_fp: sha256_fp,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sha256_fp`
[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/ssh_agent_client.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             stream: stream
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[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/ssh_identity.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             md5_fp: md5_fp,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `md5_fp`
[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/ssh_identity.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             sha256_fp: sha256_fp,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sha256_fp`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         idx = idx + 1;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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/ssh_agent_client.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         idx = idx + 4;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             idx = idx + 4;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             idx = idx + len;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |             idx = idx + 4;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             idx = idx + len;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         idx = idx + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         idx = idx + identity.raw_key.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `idx += identity.raw_key.len()`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         idx = idx + data.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `idx += data.len()`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         idx = idx + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         idx = idx + len;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 0])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]    --> src/ssh_agent_client.rs:182:11
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ((buf[offset + 0] as u32) << 24) +
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:183:6
[INFO] [stderr]     |
[INFO] [stderr] 183 |     ((buf[offset + 1] as u32) << 16) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 1])`
[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/ssh_agent_client.rs:184:6
[INFO] [stderr]     |
[INFO] [stderr] 184 |     ((buf[offset + 2] as u32) << 8) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 2])`
[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: the operation is ineffective. Consider reducing it to `(buf[offset + 3] as u32)`
[INFO] [stderr]    --> src/ssh_agent_client.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:185:6
[INFO] [stderr]     |
[INFO] [stderr] 185 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 3])`
[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: it looks like you're manually copying between slices
[INFO] [stderr]    --> src/ssh_agent_client.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |     for i in 0..bytes.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: try replacing the loop by: `buf[offset..(bytes.len() + offset)].clone_from_slice(&bytes[..])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::manual_memcpy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]    --> src/ssh_agent_client.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     buf[offset + 0] = ((num >> 24) % (1 << 8)) as u8;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `num`
[INFO] [stderr]    --> src/ssh_agent_client.rs:202:24
[INFO] [stderr]     |
[INFO] [stderr] 202 |     buf[offset + 3] = ((num >>  0) % (1 << 8)) as u8;
[INFO] [stderr]     |                        ^^^^^^^^^^^
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 0])`
[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: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]   --> src/ssh_identity.rs:76:11
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 77 |     ((buf[offset + 1] as u32) << 16) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 1])`
[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/ssh_identity.rs:78:6
[INFO] [stderr]    |
[INFO] [stderr] 78 |     ((buf[offset + 2] as u32) << 8) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 2])`
[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: the operation is ineffective. Consider reducing it to `(buf[offset + 3] as u32)`
[INFO] [stderr]   --> src/ssh_identity.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:79:6
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 3])`
[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: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:86:45
[INFO] [stderr]    |
[INFO] [stderr] 86 |                                        .arg(format!("{}", date_header))
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `date_header.to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:94:37
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let files = stdout.trim().split("\n");
[INFO] [stderr]    |                                     ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         idx = idx + 1;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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/ssh_agent_client.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         idx = idx + 4;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             idx = idx + 4;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             idx = idx + len;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |             idx = idx + 4;
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/ssh_agent_client.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             idx = idx + len;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         idx = idx + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         idx = idx + identity.raw_key.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `idx += identity.raw_key.len()`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         idx = idx + data.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `idx += data.len()`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         idx = idx + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 1`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         idx = idx + len;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: replace it with: `idx += len`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ssh_agent_client.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         idx = idx + 4;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `idx += 4`
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 0])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]    --> src/ssh_agent_client.rs:182:11
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ((buf[offset + 0] as u32) << 24) +
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:183:6
[INFO] [stderr]     |
[INFO] [stderr] 183 |     ((buf[offset + 1] as u32) << 16) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 1])`
[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/ssh_agent_client.rs:184:6
[INFO] [stderr]     |
[INFO] [stderr] 184 |     ((buf[offset + 2] as u32) << 8) +
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 2])`
[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: the operation is ineffective. Consider reducing it to `(buf[offset + 3] as u32)`
[INFO] [stderr]    --> src/ssh_agent_client.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/ssh_agent_client.rs:185:6
[INFO] [stderr]     |
[INFO] [stderr] 185 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 3])`
[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: it looks like you're manually copying between slices
[INFO] [stderr]    --> src/ssh_agent_client.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |     for i in 0..bytes.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: try replacing the loop by: `buf[offset..(bytes.len() + offset)].clone_from_slice(&bytes[..])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::manual_memcpy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]    --> src/ssh_agent_client.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     buf[offset + 0] = ((num >> 24) % (1 << 8)) as u8;
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `num`
[INFO] [stderr]    --> src/ssh_agent_client.rs:202:24
[INFO] [stderr]     |
[INFO] [stderr] 202 |     buf[offset + 3] = ((num >>  0) % (1 << 8)) as u8;
[INFO] [stderr]     |                        ^^^^^^^^^^^
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 0])`
[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: the operation is ineffective. Consider reducing it to `offset`
[INFO] [stderr]   --> src/ssh_identity.rs:76:11
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((buf[offset + 0] as u32) << 24) +
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 77 |     ((buf[offset + 1] as u32) << 16) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 1])`
[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/ssh_identity.rs:78:6
[INFO] [stderr]    |
[INFO] [stderr] 78 |     ((buf[offset + 2] as u32) << 8) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 2])`
[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: the operation is ineffective. Consider reducing it to `(buf[offset + 3] as u32)`
[INFO] [stderr]   --> src/ssh_identity.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/ssh_identity.rs:79:6
[INFO] [stderr]    |
[INFO] [stderr] 79 |     ((buf[offset + 3] as u32) << 0)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(buf[offset + 3])`
[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: useless use of `format!`
[INFO] [stderr]   --> src/main.rs:86:45
[INFO] [stderr]    |
[INFO] [stderr] 86 |                                        .arg(format!("{}", date_header))
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `date_header.to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:94:37
[INFO] [stderr]    |
[INFO] [stderr] 94 |     let files = stdout.trim().split("\n");
[INFO] [stderr]    |                                     ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `"docker" "inspect" "71c8d87d2e211befdaad8bfdfab3408069fb83a507b8f20e226bc4dc40d21411"`
[INFO] running `"docker" "rm" "-f" "71c8d87d2e211befdaad8bfdfab3408069fb83a507b8f20e226bc4dc40d21411"`
[INFO] [stdout] 71c8d87d2e211befdaad8bfdfab3408069fb83a507b8f20e226bc4dc40d21411