[INFO] crate unix_socket 0.5.0 is already in cache
[INFO] extracting crate unix_socket 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/unix_socket/0.5.0
[INFO] extracting crate unix_socket 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unix_socket/0.5.0
[INFO] validating manifest of unix_socket-0.5.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of unix_socket-0.5.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing unix_socket-0.5.0
[INFO] finished frobbing unix_socket-0.5.0
[INFO] frobbed toml for unix_socket-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/unix_socket/0.5.0/Cargo.toml
[INFO] started frobbing unix_socket-0.5.0
[INFO] finished frobbing unix_socket-0.5.0
[INFO] frobbed toml for unix_socket-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unix_socket/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting unix_socket-0.5.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/unix_socket/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7bfc7ef42221fabbebdf72f7be2009d53ca5394ea36d779fce25965ade29f3c1
[INFO] running `"docker" "start" "-a" "7bfc7ef42221fabbebdf72f7be2009d53ca5394ea36d779fce25965ade29f3c1"`
[INFO] [stderr]     Checking unix_socket v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:235:17
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 addr: addr,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 len: len,
[INFO] [stderr]     |                 ^^^^^^^^ help: replace it with: `len`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:371:33
[INFO] [stderr]     |
[INFO] [stderr] 371 |                 Ok(UnixStream { inner: inner })
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:572:31
[INFO] [stderr]     |
[INFO] [stderr] 572 |             Ok(UnixListener { inner: inner })
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:721:31
[INFO] [stderr]     |
[INFO] [stderr] 721 |             Ok(UnixDatagram { inner: inner })
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:728:27
[INFO] [stderr]     |
[INFO] [stderr] 728 |         Ok(UnixDatagram { inner: inner })
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:235:17
[INFO] [stderr]     |
[INFO] [stderr] 235 |                 addr: addr,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 len: len,
[INFO] [stderr]     |                 ^^^^^^^^ help: replace it with: `len`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:371:33
[INFO] [stderr]     |
[INFO] [stderr] 371 |                 Ok(UnixStream { inner: inner })
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:572:31
[INFO] [stderr]     |
[INFO] [stderr] 572 |             Ok(UnixListener { inner: inner })
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:721:31
[INFO] [stderr]     |
[INFO] [stderr] 721 |             Ok(UnixDatagram { inner: inner })
[INFO] [stderr]     |                               ^^^^^^^^^^^^ help: replace it with: `inner`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:728:27
[INFO] [stderr]     |
[INFO] [stderr] 728 |         Ok(UnixDatagram { inner: inner })
[INFO] [stderr]     |                           ^^^^^^^^^^^^ help: replace it with: `inner`
[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: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem::size_of`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::mem::size_of;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |                      (dur.subsec_nanos() / 1000) as libc::suseconds_t)
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(dur.subsec_nanos() / 1000)`
[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: Calling `subsec_micros()` is more concise than this calculation
[INFO] [stderr]    --> src/lib.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |                      (dur.subsec_nanos() / 1000) as libc::suseconds_t)
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_micros()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:259:5
[INFO] [stderr]     |
[INFO] [stderr] 259 | /     fn address<'a>(&'a self) -> AddressKind<'a> {
[INFO] [stderr] 260 | |         let len = self.len as usize - sun_path_offset();
[INFO] [stderr] 261 | |         let path = unsafe { mem::transmute::<&[libc::c_char], &[u8]>(&self.addr.sun_path) };
[INFO] [stderr] 262 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 270 | |         }
[INFO] [stderr] 271 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]    --> src/lib.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let path = unsafe { mem::transmute::<&[libc::c_char], &[u8]>(&self.addr.sun_path) };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.addr.sun_path as *const [i8; 108] as *const [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:621:5
[INFO] [stderr]     |
[INFO] [stderr] 621 | /     pub fn incoming<'a>(&'a self) -> Incoming<'a> {
[INFO] [stderr] 622 | |         Incoming { listener: self }
[INFO] [stderr] 623 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem::size_of`
[INFO] [stderr]   --> src/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::mem::size_of;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |                      (dur.subsec_nanos() / 1000) as libc::suseconds_t)
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(dur.subsec_nanos() / 1000)`
[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: Calling `subsec_micros()` is more concise than this calculation
[INFO] [stderr]    --> src/lib.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |                      (dur.subsec_nanos() / 1000) as libc::suseconds_t)
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_micros()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::duration_subsec)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:259:5
[INFO] [stderr]     |
[INFO] [stderr] 259 | /     fn address<'a>(&'a self) -> AddressKind<'a> {
[INFO] [stderr] 260 | |         let len = self.len as usize - sun_path_offset();
[INFO] [stderr] 261 | |         let path = unsafe { mem::transmute::<&[libc::c_char], &[u8]>(&self.addr.sun_path) };
[INFO] [stderr] 262 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 270 | |         }
[INFO] [stderr] 271 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]    --> src/lib.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let path = unsafe { mem::transmute::<&[libc::c_char], &[u8]>(&self.addr.sun_path) };
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&self.addr.sun_path as *const [i8; 108] as *const [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:621:5
[INFO] [stderr]     |
[INFO] [stderr] 621 | /     pub fn incoming<'a>(&'a self) -> Incoming<'a> {
[INFO] [stderr] 622 | |         Incoming { listener: self }
[INFO] [stderr] 623 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> src/lib.rs:920:13
[INFO] [stderr]     |
[INFO] [stderr] 920 | /             match $e {
[INFO] [stderr] 921 | |                 Ok(e) => e,
[INFO] [stderr] 922 | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 938 |               or_panic!(stream.read(&mut buf));
[INFO] [stderr]     |               --------------------------------- in this macro invocation
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> src/lib.rs:920:13
[INFO] [stderr]     |
[INFO] [stderr] 920 | /             match $e {
[INFO] [stderr] 921 | |                 Ok(e) => e,
[INFO] [stderr] 922 | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 964 |               or_panic!(s1.read(&mut buf));
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]    --> src/lib.rs:920:13
[INFO] [stderr]     |
[INFO] [stderr] 920 | /             match $e {
[INFO] [stderr] 921 | |                 Ok(e) => e,
[INFO] [stderr] 922 | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 991 |               or_panic!(stream.read(&mut buf));
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]     --> src/lib.rs:920:13
[INFO] [stderr]      |
[INFO] [stderr] 920  | /             match $e {
[INFO] [stderr] 921  | |                 Ok(e) => e,
[INFO] [stderr] 922  | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923  | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 1026 |           or_panic!(stream.read(&mut buf));
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]     --> src/lib.rs:920:13
[INFO] [stderr]      |
[INFO] [stderr] 920  | /             match $e {
[INFO] [stderr] 921  | |                 Ok(e) => e,
[INFO] [stderr] 922  | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923  | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 1028 |           or_panic!(stream2.read(&mut buf));
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]     --> src/lib.rs:920:13
[INFO] [stderr]      |
[INFO] [stderr] 920  | /             match $e {
[INFO] [stderr] 921  | |                 Ok(e) => e,
[INFO] [stderr] 922  | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923  | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 1044 |                   or_panic!(stream.read(&mut buf));
[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] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]     --> src/lib.rs:920:13
[INFO] [stderr]      |
[INFO] [stderr] 920  | /             match $e {
[INFO] [stderr] 921  | |                 Ok(e) => e,
[INFO] [stderr] 922  | |                 Err(e) => panic!("{}", e),
[INFO] [stderr] 923  | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr] ...
[INFO] [stderr] 1137 |           or_panic!(stream.read(&mut buf));
[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] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `unix_socket`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7bfc7ef42221fabbebdf72f7be2009d53ca5394ea36d779fce25965ade29f3c1"`
[INFO] running `"docker" "rm" "-f" "7bfc7ef42221fabbebdf72f7be2009d53ca5394ea36d779fce25965ade29f3c1"`
[INFO] [stdout] 7bfc7ef42221fabbebdf72f7be2009d53ca5394ea36d779fce25965ade29f3c1