[INFO] cloning repository https://github.com/ajnewlands/screenpub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajnewlands/screenpub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajnewlands%2Fscreenpub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajnewlands%2Fscreenpub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5d618080643514809bc4a2036d6e74d7ba8e42b [INFO] checking ajnewlands/screenpub against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajnewlands%2Fscreenpub" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ajnewlands/screenpub on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ajnewlands/screenpub [INFO] finished tweaking git repo https://github.com/ajnewlands/screenpub [INFO] tweaked toml for git repo https://github.com/ajnewlands/screenpub written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/ajnewlands/screenpub already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e51924757fa62a370f31fd1eedab936989876e7b3cdbe0560032215a24affd88 [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" "e51924757fa62a370f31fd1eedab936989876e7b3cdbe0560032215a24affd88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e51924757fa62a370f31fd1eedab936989876e7b3cdbe0560032215a24affd88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e51924757fa62a370f31fd1eedab936989876e7b3cdbe0560032215a24affd88", kill_on_drop: false }` [INFO] [stdout] e51924757fa62a370f31fd1eedab936989876e7b3cdbe0560032215a24affd88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0cc6e8d820cb65a7242ca20586b451b0ff10e854f9ef17141af54590003ea5f [INFO] running `Command { std: "docker" "start" "-a" "c0cc6e8d820cb65a7242ca20586b451b0ff10e854f9ef17141af54590003ea5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] 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[INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling libgit2-sys v0.9.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Checking mtpng v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Compiling git2 v0.10.1 [INFO] [stderr] Checking snafu v0.4.4 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking amq-protocol-types v1.2.0 [INFO] [stderr] Compiling built v0.3.2 [INFO] [stderr] Compiling amiquip v0.3.2 [INFO] [stderr] Checking amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] Checking screenpub v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `avx2_cmp_and_convert` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use converters::{ avx2_bgra_to_rgba, avx2_cmp_and_convert, avx2_cmp, avx2_convert_in_place }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:142:23 [INFO] [stdout] | [INFO] [stdout] 142 | if(y > starty) { [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 `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:205:19 [INFO] [stdout] | [INFO] [stdout] 205 | if( sx == startx && ex == endx ) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:245:19 [INFO] [stdout] | [INFO] [stdout] 245 | if( sy == starty && ey == endy ) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `avx2_cmp_and_convert` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use converters::{ avx2_bgra_to_rgba, avx2_cmp_and_convert, avx2_cmp, avx2_convert_in_place }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:142:23 [INFO] [stdout] | [INFO] [stdout] 142 | if(y > starty) { [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 `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:205:19 [INFO] [stdout] | [INFO] [stdout] 205 | if( sx == startx && ex == endx ) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/snapscreen/snapscreen.rs:245:19 [INFO] [stdout] | [INFO] [stdout] 245 | if( sy == starty && ey == endy ) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/publisher.rs:208:30 [INFO] [stdout] | [INFO] [stdout] 208 | Some(headers) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headers` [INFO] [stdout] --> src/publisher.rs:208:30 [INFO] [stdout] | [INFO] [stdout] 208 | Some(headers) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `naive_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn naive_bgra_to_rgba(offset: usize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dlwbitop_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn dlwbitop_bgra_to_rgba( offset: isize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `avx2_convert_with_deltas` [INFO] [stdout] --> src/snapscreen/converters.rs:66:15 [INFO] [stdout] | [INFO] [stdout] 66 | pub unsafe fn avx2_convert_with_deltas( offset: isize, new: &mut Vec, old: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `avx2_cmp_and_convert` [INFO] [stdout] --> src/snapscreen/converters.rs:93:15 [INFO] [stdout] | [INFO] [stdout] 93 | pub unsafe fn avx2_cmp_and_convert( offset: isize, new: &Vec, old: &mut Vec ) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ssse3_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | pub unsafe fn ssse3_bgra_to_rgba(offset: isize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_v` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 179 | fn split_v(&mut self, data: &Vec, bytes_per_row: i32, startx: i32, starty: i32, endx: i32, endy: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_h` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | fn split_h(&mut self, data: &Vec, bytes_per_row: i32, startx: i32, starty: i32, endx: i32, endy: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | thread.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | header.set_size( width, height ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | options.set_compression_level(CompressionLevel::Fast); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | self.chan.basic_publish(self.ex.clone(), opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | ... self.dispatch_message(update, vec![ ("type", "ViewUpdate"), ("sender_id", &self.id), ("session", &session), ("dest_id", &dest_id) ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:218:45 [INFO] [stdout] | [INFO] [stdout] 218 | ... self.dispatch_message(update, vec![ ("type", "ViewUpdate"), ("sender_id", &self.id), ("session", &session), ("dest_id", &dest_id) ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:222:45 [INFO] [stdout] | [INFO] [stdout] 222 | ... consumer.cancel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | self.consume_shared(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:296:45 [INFO] [stdout] | [INFO] [stdout] 296 | ... shared_consumer.cancel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `naive_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn naive_bgra_to_rgba(offset: usize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dlwbitop_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | pub unsafe fn dlwbitop_bgra_to_rgba( offset: isize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `avx2_convert_with_deltas` [INFO] [stdout] --> src/snapscreen/converters.rs:66:15 [INFO] [stdout] | [INFO] [stdout] 66 | pub unsafe fn avx2_convert_with_deltas( offset: isize, new: &mut Vec, old: &mut Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `avx2_cmp_and_convert` [INFO] [stdout] --> src/snapscreen/converters.rs:93:15 [INFO] [stdout] | [INFO] [stdout] 93 | pub unsafe fn avx2_cmp_and_convert( offset: isize, new: &Vec, old: &mut Vec ) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ssse3_bgra_to_rgba` [INFO] [stdout] --> src/snapscreen/converters.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | pub unsafe fn ssse3_bgra_to_rgba(offset: isize, bgra: &Vec, rgba: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_v` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 179 | fn split_v(&mut self, data: &Vec, bytes_per_row: i32, startx: i32, starty: i32, endx: i32, endy: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split_h` [INFO] [stdout] --> src/snapscreen/snapscreen.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | fn split_h(&mut self, data: &Vec, bytes_per_row: i32, startx: i32, starty: i32, endx: i32, endy: i32) -> Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | thread.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | header.set_size( width, height ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | options.set_compression_level(CompressionLevel::Fast); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | self.chan.basic_publish(self.ex.clone(), opts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | ... self.dispatch_message(update, vec![ ("type", "ViewUpdate"), ("sender_id", &self.id), ("session", &session), ("dest_id", &dest_id) ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:218:45 [INFO] [stdout] | [INFO] [stdout] 218 | ... self.dispatch_message(update, vec![ ("type", "ViewUpdate"), ("sender_id", &self.id), ("session", &session), ("dest_id", &dest_id) ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:222:45 [INFO] [stdout] | [INFO] [stdout] 222 | ... consumer.cancel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | self.consume_shared(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/publisher.rs:296:45 [INFO] [stdout] | [INFO] [stdout] 296 | ... shared_consumer.cancel(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 10s [INFO] running `Command { std: "docker" "inspect" "c0cc6e8d820cb65a7242ca20586b451b0ff10e854f9ef17141af54590003ea5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0cc6e8d820cb65a7242ca20586b451b0ff10e854f9ef17141af54590003ea5f", kill_on_drop: false }` [INFO] [stdout] c0cc6e8d820cb65a7242ca20586b451b0ff10e854f9ef17141af54590003ea5f