[INFO] cloning repository https://github.com/arlept/mtklogo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlept/mtklogo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlept%2Fmtklogo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlept%2Fmtklogo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e97f51944be9f6dbafff5b1d619341e1fa97dc4c
[INFO] testing arlept/mtklogo against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlept%2Fmtklogo" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arlept/mtklogo on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arlept/mtklogo
[INFO] finished tweaking git repo https://github.com/arlept/mtklogo
[INFO] tweaked toml for git repo https://github.com/arlept/mtklogo written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/arlept/mtklogo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59ed5c3332f540a3f4c59c5d77525acfecb9a0fc77334099323f37991b7634f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59ed5c3332f540a3f4c59c5d77525acfecb9a0fc77334099323f37991b7634f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ed5c3332f540a3f4c59c5d77525acfecb9a0fc77334099323f37991b7634f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ed5c3332f540a3f4c59c5d77525acfecb9a0fc77334099323f37991b7634f3", kill_on_drop: false }`
[INFO] [stdout] 59ed5c3332f540a3f4c59c5d77525acfecb9a0fc77334099323f37991b7634f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dcde266938bfd7287c2dc9c9babab7df2c381cfaba88fb8cca608512dc9f209
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9dcde266938bfd7287c2dc9c9babab7df2c381cfaba88fb8cca608512dc9f209", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling mtklogo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/image.rs:89:85
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:101:71
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:112:87
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/mod.rs:20:51
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "9dcde266938bfd7287c2dc9c9babab7df2c381cfaba88fb8cca608512dc9f209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dcde266938bfd7287c2dc9c9babab7df2c381cfaba88fb8cca608512dc9f209", kill_on_drop: false }`
[INFO] [stdout] 9dcde266938bfd7287c2dc9c9babab7df2c381cfaba88fb8cca608512dc9f209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a069d58f737872878b9e601eaae5df63f5dc03cd426a41e3ac888d6bc7768ed6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a069d58f737872878b9e601eaae5df63f5dc03cd426a41e3ac888d6bc7768ed6", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]    Compiling mtklogo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/image.rs:89:85
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:101:71
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:112:87
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/mod.rs:20:51
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/image.rs:89:85
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:101:71
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/utils/image.rs:112:87
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stdout]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/utils/mod.rs:20:51
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stdout]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "a069d58f737872878b9e601eaae5df63f5dc03cd426a41e3ac888d6bc7768ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a069d58f737872878b9e601eaae5df63f5dc03cd426a41e3ac888d6bc7768ed6", kill_on_drop: false }`
[INFO] [stdout] a069d58f737872878b9e601eaae5df63f5dc03cd426a41e3ac888d6bc7768ed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50c1bb91a46fb304b24a6f8bb92eb45c734a1f17f075940654d9b618c9b9def0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "50c1bb91a46fb304b24a6f8bb92eb45c734a1f17f075940654d9b618c9b9def0", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/image.rs:89:85
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/utils/image.rs:101:71
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/utils/image.rs:112:87
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/mod.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/image.rs:89:85
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/utils/image.rs:101:71
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/utils/image.rs:112:87
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/utils/mod.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mtklogo-ea0a9e0508e12d65
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_bitwise_ops ... ok
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_littleendian ... ok
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_bigendian ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-16fee623d3386934
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test zlib_is_quite_symetric ... ok
[INFO] [stdout] test can_explode ... ok
[INFO] [stdout] test dither_rgb565 ... ok
[INFO] [stderr]    Doc-tests mtklogo
[INFO] [stdout] test png_is_not_lossy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/utils/image.rs:89:85
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub fn rgba_to_bgra<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                                                     ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/utils/image.rs:101:71
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn u32be_to_u32le<R: Read>(mut reader: R, words: usize) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/utils/image.rs:112:87
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn rgba_to_rgb565<O: ByteOrder, R: Read>(mut reader: R, w: u32, h: u32) -> Result<(Vec<u8>)> {
[INFO] [stderr]     |                                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/workdir/src/utils/mod.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn load_raw<R: Read>(mut reader: R) -> Result<(Vec<u8>)> {
[INFO] [stderr]    |                                                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50c1bb91a46fb304b24a6f8bb92eb45c734a1f17f075940654d9b618c9b9def0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c1bb91a46fb304b24a6f8bb92eb45c734a1f17f075940654d9b618c9b9def0", kill_on_drop: false }`
[INFO] [stdout] 50c1bb91a46fb304b24a6f8bb92eb45c734a1f17f075940654d9b618c9b9def0
