[INFO] fetching crate rapd 0.1.3... [INFO] testing rapd-0.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rapd 0.1.3 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate rapd 0.1.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rapd 0.1.3 [INFO] finished tweaking crates.io crate rapd 0.1.3 [INFO] tweaked toml for crates.io crate rapd 0.1.3 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate crates.io crate rapd 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b82909f299a4864f09952b4e17bd01f0a91a8b63238ef85a0e3eacd5a1c719a9 [INFO] running `Command { std: "docker" "start" "-a" "b82909f299a4864f09952b4e17bd01f0a91a8b63238ef85a0e3eacd5a1c719a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b82909f299a4864f09952b4e17bd01f0a91a8b63238ef85a0e3eacd5a1c719a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b82909f299a4864f09952b4e17bd01f0a91a8b63238ef85a0e3eacd5a1c719a9", kill_on_drop: false }` [INFO] [stdout] b82909f299a4864f09952b4e17bd01f0a91a8b63238ef85a0e3eacd5a1c719a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5607347b6cd73283e1f818528ee059d5829c5458762aa29cd50ad17bb13dda9 [INFO] running `Command { std: "docker" "start" "-a" "d5607347b6cd73283e1f818528ee059d5829c5458762aa29cd50ad17bb13dda9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling soloud-sys v1.0.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling soloud v1.0.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rapd v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.77s [INFO] running `Command { std: "docker" "inspect" "d5607347b6cd73283e1f818528ee059d5829c5458762aa29cd50ad17bb13dda9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5607347b6cd73283e1f818528ee059d5829c5458762aa29cd50ad17bb13dda9", kill_on_drop: false }` [INFO] [stdout] d5607347b6cd73283e1f818528ee059d5829c5458762aa29cd50ad17bb13dda9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5e2b8c18ad55ea87c49bd3ef185a4b5828abd8b00ec4ccd61f45f5ea0e775f7 [INFO] running `Command { std: "docker" "start" "-a" "e5e2b8c18ad55ea87c49bd3ef185a4b5828abd8b00ec4ccd61f45f5ea0e775f7", kill_on_drop: false }` [INFO] [stderr] Compiling rapd v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/get_playing.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let len = stream.write(b"{\"request_type\":\"current_file\", \"full_path\": false}\n"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/get_playing.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let len = reader.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/get_music.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let len = stream.write(b"{\"request_type\":\"get_music\"}\n"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/get_music.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let len = reader.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/rebuild_music_database.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let len = stream.write(b"{\"request_type\":\"rebuild_music_db\"}\n"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/rebuild_music_database.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let len = reader.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/stop_player.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let len = stream.write(b"{\"request_type\":\"stop_player\" }\n"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/stop_player.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let len = reader.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/play_audio_file.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let len = stream.write(b"{\"request_type\":\"play_audio_file\",\"audio_file_path\":\"test.ogg\", \"loop_audio\": true}\n"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> examples/play_audio_file.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let len = reader.read_line(&mut line); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rapd-58c68a6cd8473fa3) [INFO] running `Command { std: "docker" "inspect" "e5e2b8c18ad55ea87c49bd3ef185a4b5828abd8b00ec4ccd61f45f5ea0e775f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e2b8c18ad55ea87c49bd3ef185a4b5828abd8b00ec4ccd61f45f5ea0e775f7", kill_on_drop: false }` [INFO] [stdout] e5e2b8c18ad55ea87c49bd3ef185a4b5828abd8b00ec4ccd61f45f5ea0e775f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9603d1053e02d9ac84230918bceabf3017f66fdccfbae5e29259104cf9cf2f1 [INFO] running `Command { std: "docker" "start" "-a" "d9603d1053e02d9ac84230918bceabf3017f66fdccfbae5e29259104cf9cf2f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/play_audio_file.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let len = stream.write(b"{\"request_type\":\"play_audio_file\",\"audio_file_path\":\"test.ogg\", \"loop_audio\": true}\n"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/play_audio_file.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let len = reader.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/get_music.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let len = stream.write(b"{\"request_type\":\"get_music\"}\n"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/get_music.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let len = reader.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/rebuild_music_database.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let len = stream.write(b"{\"request_type\":\"rebuild_music_db\"}\n"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/rebuild_music_database.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let len = reader.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/stop_player.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let len = stream.write(b"{\"request_type\":\"stop_player\" }\n"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/stop_player.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let len = reader.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/get_playing.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let len = stream.write(b"{\"request_type\":\"current_file\", \"full_path\": false}\n"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> examples/get_playing.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let len = reader.read_line(&mut line); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: `rapd` (example "play_audio_file") generated 2 warnings [INFO] [stderr] warning: `rapd` (example "get_music") generated 2 warnings [INFO] [stderr] warning: `rapd` (example "rebuild_music_database") generated 2 warnings [INFO] [stderr] warning: `rapd` (example "stop_player") generated 2 warnings [INFO] [stderr] warning: `rapd` (example "get_playing") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rapd-58c68a6cd8473fa3) [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" "d9603d1053e02d9ac84230918bceabf3017f66fdccfbae5e29259104cf9cf2f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9603d1053e02d9ac84230918bceabf3017f66fdccfbae5e29259104cf9cf2f1", kill_on_drop: false }` [INFO] [stdout] d9603d1053e02d9ac84230918bceabf3017f66fdccfbae5e29259104cf9cf2f1