[INFO] fetching crate system_media 0.1.6... [INFO] testing system_media-0.1.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate system_media 0.1.6 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate system_media 0.1.6 [INFO] finished tweaking crates.io crate system_media 0.1.6 [INFO] tweaked toml for crates.io crate system_media 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate system_media 0.1.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate system_media 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dec6c1dc4c67207b3c7590a69fd217f24e4cd7ffc8c69134e40d16112cad15e1 [INFO] running `Command { std: "docker" "start" "-a" "dec6c1dc4c67207b3c7590a69fd217f24e4cd7ffc8c69134e40d16112cad15e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec6c1dc4c67207b3c7590a69fd217f24e4cd7ffc8c69134e40d16112cad15e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec6c1dc4c67207b3c7590a69fd217f24e4cd7ffc8c69134e40d16112cad15e1", kill_on_drop: false }` [INFO] [stdout] dec6c1dc4c67207b3c7590a69fd217f24e4cd7ffc8c69134e40d16112cad15e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e29da2dbfe3bb3123664d147af68868aadf6c18d5e4a07d22e6667a688a0ac7 [INFO] running `Command { std: "docker" "start" "-a" "7e29da2dbfe3bb3123664d147af68868aadf6c18d5e4a07d22e6667a688a0ac7", kill_on_drop: false }` [INFO] [stderr] Compiling system_media v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> build.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> build.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/null/mod.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 54 | unimplemented!("system-media currently only supports macOS."); [INFO] [stdout] | ------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 55 | println!("how do we stop a session?"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/null/mod.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | fn set_title(&self, title: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `artist` [INFO] [stdout] --> src/null/mod.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | fn set_artist(&self, artist: &str) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `album` [INFO] [stdout] --> src/null/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | fn set_album(&self, album: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_album` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `genre` [INFO] [stdout] --> src/null/mod.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_genre(&self, genre: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_genre` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/null/mod.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | fn set_image(&self, path: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `media_type` [INFO] [stdout] --> src/null/mod.rs:33:30 [INFO] [stdout] | [INFO] [stdout] 33 | fn set_media_type(&self, media_type: MediaType) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_media_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | fn set_playback_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | fn set_elapsed_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rate` [INFO] [stdout] --> src/null/mod.rs:45:33 [INFO] [stdout] | [INFO] [stdout] 45 | fn set_playback_rate(&self, rate: f64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "7e29da2dbfe3bb3123664d147af68868aadf6c18d5e4a07d22e6667a688a0ac7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e29da2dbfe3bb3123664d147af68868aadf6c18d5e4a07d22e6667a688a0ac7", kill_on_drop: false }` [INFO] [stdout] 7e29da2dbfe3bb3123664d147af68868aadf6c18d5e4a07d22e6667a688a0ac7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba8e93a7ea946a6564bb51ad79ce43c3dea6adbd769ad9cb00ee0a795d798191 [INFO] running `Command { std: "docker" "start" "-a" "ba8e93a7ea946a6564bb51ad79ce43c3dea6adbd769ad9cb00ee0a795d798191", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> build.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> build.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/null/mod.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 54 | unimplemented!("system-media currently only supports macOS."); [INFO] [stdout] | ------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 55 | println!("how do we stop a session?"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/null/mod.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | fn set_title(&self, title: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `artist` [INFO] [stdout] --> src/null/mod.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | fn set_artist(&self, artist: &str) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `album` [INFO] [stdout] --> src/null/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | fn set_album(&self, album: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_album` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `genre` [INFO] [stdout] --> src/null/mod.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_genre(&self, genre: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_genre` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling system_media v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/null/mod.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | fn set_image(&self, path: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `media_type` [INFO] [stdout] --> src/null/mod.rs:33:30 [INFO] [stdout] | [INFO] [stdout] 33 | fn set_media_type(&self, media_type: MediaType) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_media_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | fn set_playback_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | fn set_elapsed_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rate` [INFO] [stdout] --> src/null/mod.rs:45:33 [INFO] [stdout] | [INFO] [stdout] 45 | fn set_playback_rate(&self, rate: f64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/null/mod.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 54 | unimplemented!("system-media currently only supports macOS."); [INFO] [stdout] | ------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 55 | println!("how do we stop a session?"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/null/mod.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 13 | fn set_title(&self, title: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `artist` [INFO] [stdout] --> src/null/mod.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | fn set_artist(&self, artist: &str) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `album` [INFO] [stdout] --> src/null/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | fn set_album(&self, album: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_album` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `genre` [INFO] [stdout] --> src/null/mod.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_genre(&self, genre: &str) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_genre` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/null/mod.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | fn set_image(&self, path: &str) -> Result<(), Box> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `media_type` [INFO] [stdout] --> src/null/mod.rs:33:30 [INFO] [stdout] | [INFO] [stdout] 33 | fn set_media_type(&self, media_type: MediaType) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_media_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | fn set_playback_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `duration` [INFO] [stdout] --> src/null/mod.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | fn set_elapsed_duration(&self, duration: f64) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rate` [INFO] [stdout] --> src/null/mod.rs:45:33 [INFO] [stdout] | [INFO] [stdout] 45 | fn set_playback_rate(&self, rate: f64) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "ba8e93a7ea946a6564bb51ad79ce43c3dea6adbd769ad9cb00ee0a795d798191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba8e93a7ea946a6564bb51ad79ce43c3dea6adbd769ad9cb00ee0a795d798191", kill_on_drop: false }` [INFO] [stdout] ba8e93a7ea946a6564bb51ad79ce43c3dea6adbd769ad9cb00ee0a795d798191 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1aafb2a21d05a2fb790493272989bf82a5a5e64e51ce93e9004129c6893be1e [INFO] running `Command { std: "docker" "start" "-a" "f1aafb2a21d05a2fb790493272989bf82a5a5e64e51ce93e9004129c6893be1e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> build.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `system_media` (build script) generated 2 warnings [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/null/mod.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 54 | unimplemented!("system-media currently only supports macOS."); [INFO] [stderr] | ------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 55 | println!("how do we stop a session?"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `title` [INFO] [stderr] --> src/null/mod.rs:13:25 [INFO] [stderr] | [INFO] [stderr] 13 | fn set_title(&self, title: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `artist` [INFO] [stderr] --> src/null/mod.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | fn set_artist(&self, artist: &str) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `album` [INFO] [stderr] --> src/null/mod.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | fn set_album(&self, album: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_album` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `genre` [INFO] [stderr] --> src/null/mod.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | fn set_genre(&self, genre: &str) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_genre` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/null/mod.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | fn set_image(&self, path: &str) -> Result<(), Box> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `media_type` [INFO] [stderr] --> src/null/mod.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | fn set_media_type(&self, media_type: MediaType) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_media_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/null/mod.rs:37:37 [INFO] [stderr] | [INFO] [stderr] 37 | fn set_playback_duration(&self, duration: f64) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `duration` [INFO] [stderr] --> src/null/mod.rs:41:36 [INFO] [stderr] | [INFO] [stderr] 41 | fn set_elapsed_duration(&self, duration: f64) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rate` [INFO] [stderr] --> src/null/mod.rs:45:33 [INFO] [stderr] | [INFO] [stderr] 45 | fn set_playback_rate(&self, rate: f64) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rate` [INFO] [stderr] [INFO] [stderr] warning: `system_media` (lib) generated 10 warnings [INFO] [stderr] warning: `system_media` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/system_media-937096a6b2b0596d) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests system_media [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f1aafb2a21d05a2fb790493272989bf82a5a5e64e51ce93e9004129c6893be1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1aafb2a21d05a2fb790493272989bf82a5a5e64e51ce93e9004129c6893be1e", kill_on_drop: false }` [INFO] [stdout] f1aafb2a21d05a2fb790493272989bf82a5a5e64e51ce93e9004129c6893be1e