[INFO] updating cached repository wjh/zif_log [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wjh/zif_log [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wjh/zif_log" "work/ex/clippy-test-run/sources/stable/gh/wjh/zif_log"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/wjh/zif_log'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wjh/zif_log" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wjh/zif_log"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wjh/zif_log'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 07461b8e984252c0ba4f8a7ab19d41c7467a8ec0 [INFO] sha for GitHub repo wjh/zif_log: 07461b8e984252c0ba4f8a7ab19d41c7467a8ec0 [INFO] validating manifest of wjh/zif_log 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 wjh/zif_log 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 wjh/zif_log [INFO] finished frobbing wjh/zif_log [INFO] frobbed toml for wjh/zif_log written to work/ex/clippy-test-run/sources/stable/gh/wjh/zif_log/Cargo.toml [INFO] started frobbing wjh/zif_log [INFO] finished frobbing wjh/zif_log [INFO] frobbed toml for wjh/zif_log written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wjh/zif_log/Cargo.toml [INFO] crate wjh/zif_log 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 wjh/zif_log against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/wjh/zif_log:/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] 4dd69343f9a3f21e0f8ba77329ffe799e0e1e6881078460ab3a5cc2d133ed6f4 [INFO] running `"docker" "start" "-a" "4dd69343f9a3f21e0f8ba77329ffe799e0e1e6881078460ab3a5cc2d133ed6f4"` [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Checking bufstream v0.1.3 [INFO] [stderr] Compiling rand v0.3.19 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Checking arrayvec v0.4.6 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking zif_log v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/log.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | typ: typ, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `typ` [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/log.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | ident: ident, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `ident` [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/log.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | internal: internal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `internal` [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/log.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | root: root, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `root` [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/log.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | signature: signature, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `signature` [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/log.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | leaves: leaves, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `leaves` [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/log.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | leaf_size: leaf_size, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `leaf_size` [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/log.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | internal: internal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `internal` [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/log.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | typ: typ, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `typ` [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/log.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | ident: ident, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `ident` [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/log.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | internal: internal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `internal` [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/log.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | root: root, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `root` [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/log.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | signature: signature, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `signature` [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/log.rs:127:13 [INFO] [stderr] | [INFO] [stderr] 127 | leaves: leaves, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `leaves` [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/log.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | leaf_size: leaf_size, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `leaf_size` [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/log.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | internal: internal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `internal` [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 import: `OpenOptions` [INFO] [stderr] --> src/log.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `OpenOptions` [INFO] [stderr] --> src/log.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/log.rs:84:31 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn read(read: &mut T, mut internal: T) -> Result, error::Error> { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/sign.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | fn sign(&self, data: &Vec) -> Vec; [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/identity.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | pub verifier: fn(pubkey: &[u8], msg: &[u8], sig: &[u8]) -> Result<(), Unspecified>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/log.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | if buf.as_slice() != &[ZIF, VERSION] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^--------------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `[ZIF, VERSION]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | self.internal.write(&[ZIF, VERSION])?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | self.internal.write(pub_key.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | self.internal.write(self.root.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | self.internal.write(self.signature.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `zif_log`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: value assigned to `pos` is never read [INFO] [stderr] --> src/lib.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | pos += 8; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut vec = Vec::with_capacity(1024); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | let mut vec = Vec::with_capacity(1024); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut vec = Vec::with_capacity(1024); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut log_read = Log::read(&mut log.internal, file).unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/log.rs:84:31 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn read(read: &mut T, mut internal: T) -> Result, error::Error> { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/sign.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | fn sign(&self, data: &Vec) -> Vec; [INFO] [stderr] | ^^^^^^^^ help: change this to: `&[u8]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/identity.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | pub verifier: fn(pubkey: &[u8], msg: &[u8], sig: &[u8]) -> Result<(), Unspecified>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/log.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | if buf.as_slice() != &[ZIF, VERSION] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^--------------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `[ZIF, VERSION]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | self.internal.write(&[ZIF, VERSION])?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | self.internal.write(pub_key.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | self.internal.write(self.root.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | self.internal.write(self.signature.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/log.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | self.internal.write(buf.as_slice())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `zif_log`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4dd69343f9a3f21e0f8ba77329ffe799e0e1e6881078460ab3a5cc2d133ed6f4"` [INFO] running `"docker" "rm" "-f" "4dd69343f9a3f21e0f8ba77329ffe799e0e1e6881078460ab3a5cc2d133ed6f4"` [INFO] [stdout] 4dd69343f9a3f21e0f8ba77329ffe799e0e1e6881078460ab3a5cc2d133ed6f4