[INFO] fetching crate rapd 0.1.3... [INFO] testing rapd-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate rapd 0.1.3 into /workspace/builds/worker-6-tc1/source [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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rapd 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rapd 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded xdg v2.4.0 [INFO] [stderr] Downloaded ctrlc v3.2.1 [INFO] [stderr] Downloaded paste v1.0.6 [INFO] [stderr] Downloaded soloud v1.0.1 [INFO] [stderr] Downloaded serde_json v1.0.78 [INFO] [stderr] Downloaded nix v0.23.1 [INFO] [stderr] Downloaded libc v0.2.117 [INFO] [stderr] Downloaded soloud-sys v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08c2957ab4b0a33f74cc42d3e170856a4c164dfd3213344efba0b5933c45e012 [INFO] running `Command { std: "docker" "start" "-a" "08c2957ab4b0a33f74cc42d3e170856a4c164dfd3213344efba0b5933c45e012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08c2957ab4b0a33f74cc42d3e170856a4c164dfd3213344efba0b5933c45e012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08c2957ab4b0a33f74cc42d3e170856a4c164dfd3213344efba0b5933c45e012", kill_on_drop: false }` [INFO] [stdout] 08c2957ab4b0a33f74cc42d3e170856a4c164dfd3213344efba0b5933c45e012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f76ba16b026dd68b87bbd310630716f7879c3141eaa90a64c5ac451ba7c9952 [INFO] running `Command { std: "docker" "start" "-a" "5f76ba16b026dd68b87bbd310630716f7879c3141eaa90a64c5ac451ba7c9952", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling home v0.5.3 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling soloud-sys v1.0.1 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling soloud v1.0.1 [INFO] [stderr] Compiling rapd v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.23s [INFO] running `Command { std: "docker" "inspect" "5f76ba16b026dd68b87bbd310630716f7879c3141eaa90a64c5ac451ba7c9952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f76ba16b026dd68b87bbd310630716f7879c3141eaa90a64c5ac451ba7c9952", kill_on_drop: false }` [INFO] [stdout] 5f76ba16b026dd68b87bbd310630716f7879c3141eaa90a64c5ac451ba7c9952 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bd0267ea3dec7238a1e79446d449202a683e451038571e1fd8fe80c237e71f2 [INFO] running `Command { std: "docker" "start" "-a" "5bd0267ea3dec7238a1e79446d449202a683e451038571e1fd8fe80c237e71f2", kill_on_drop: false }` [INFO] [stderr] Compiling rapd v0.1.3 (/opt/rustwide/workdir) [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)]` (part of `#[warn(unused)]`) 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/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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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/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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "5bd0267ea3dec7238a1e79446d449202a683e451038571e1fd8fe80c237e71f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd0267ea3dec7238a1e79446d449202a683e451038571e1fd8fe80c237e71f2", kill_on_drop: false }` [INFO] [stdout] 5bd0267ea3dec7238a1e79446d449202a683e451038571e1fd8fe80c237e71f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2399db721ee208dead303c18055b34b578cf8ac31f2ddec341358c9a9fcf1ab1 [INFO] running `Command { std: "docker" "start" "-a" "2399db721ee208dead303c18055b34b578cf8ac31f2ddec341358c9a9fcf1ab1", kill_on_drop: false }` [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)]` (part of `#[warn(unused)]`) 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/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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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/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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: `rapd` (example "get_music") generated 2 warnings (run `cargo fix --example "get_music" -p rapd` to apply 2 suggestions) [INFO] [stderr] warning: `rapd` (example "get_playing") generated 2 warnings (run `cargo fix --example "get_playing" -p rapd` to apply 2 suggestions) [INFO] [stderr] warning: `rapd` (example "play_audio_file") generated 2 warnings (run `cargo fix --example "play_audio_file" -p rapd` to apply 2 suggestions) [INFO] [stderr] warning: `rapd` (example "rebuild_music_database") generated 2 warnings (run `cargo fix --example "rebuild_music_database" -p rapd` to apply 2 suggestions) [INFO] [stderr] warning: `rapd` (example "stop_player") generated 2 warnings (run `cargo fix --example "stop_player" -p rapd` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rapd-1dff900060654f60) [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" "2399db721ee208dead303c18055b34b578cf8ac31f2ddec341358c9a9fcf1ab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2399db721ee208dead303c18055b34b578cf8ac31f2ddec341358c9a9fcf1ab1", kill_on_drop: false }` [INFO] [stdout] 2399db721ee208dead303c18055b34b578cf8ac31f2ddec341358c9a9fcf1ab1