[INFO] cloning repository https://github.com/mixtape-bot/connector-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mixtape-bot/connector-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixtape-bot%2Fconnector-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixtape-bot%2Fconnector-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c664955a860b941913cd9f1cc0e3da620239de54
[INFO] testing mixtape-bot/connector-rs against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmixtape-bot%2Fconnector-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mixtape-bot/connector-rs
[INFO] finished tweaking git repo https://github.com/mixtape-bot/connector-rs
[INFO] tweaked toml for git repo https://github.com/mixtape-bot/connector-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mixtape-bot/connector-rs on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mixtape-bot/connector-rs 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bf3d414ba1bfc6bd312bafce395fc48069914c75d532a291bf7e1a4fd7d9491
[INFO] running `Command { std: "docker" "start" "-a" "2bf3d414ba1bfc6bd312bafce395fc48069914c75d532a291bf7e1a4fd7d9491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf3d414ba1bfc6bd312bafce395fc48069914c75d532a291bf7e1a4fd7d9491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf3d414ba1bfc6bd312bafce395fc48069914c75d532a291bf7e1a4fd7d9491", kill_on_drop: false }`
[INFO] [stdout] 2bf3d414ba1bfc6bd312bafce395fc48069914c75d532a291bf7e1a4fd7d9491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a507b77f86e9deebdf3b4a00b2f2dcf0a68678de82c60c09509646e7cd25e488
[INFO] running `Command { std: "docker" "start" "-a" "a507b77f86e9deebdf3b4a00b2f2dcf0a68678de82c60c09509646e7cd25e488", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling mpg123-sys v0.6.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling jni v0.19.0
[INFO] [stderr]    Compiling combine v4.6.3
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling ogg-sys v0.0.9
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling vorbis-sys v0.1.1
[INFO] [stderr]    Compiling fdk-aac-sys v0.4.0
[INFO] [stderr]    Compiling audiopus_sys v0.2.2
[INFO] [stderr]    Compiling libsamplerate-sys v0.1.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling connector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/main/rust/vorbis.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     std::mem::forget(packet);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `&mut [u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(forgetting_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 77 -     std::mem::forget(packet);
[INFO] [stdout] 77 +     let _ = packet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/main/rust/vorbis.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 std::mem::forget(pcm);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  argument has type `&[f32]`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 std::mem::forget(pcm);
[INFO] [stdout] 205 +                 let _ = pcm;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/main/rust/vorbis.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^-----------------------------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `*mut VorbisState`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 235 -     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stdout] 235 +     let _ = instance as VorbisStateHandle;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/main/rust/mp3.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         drop(handle);
[INFO] [stdout]    |         ^^^^^------^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `*mut mpg123_sys::mpg123_handle`
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 35 -         drop(handle);
[INFO] [stdout] 35 +         let _ = handle;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "a507b77f86e9deebdf3b4a00b2f2dcf0a68678de82c60c09509646e7cd25e488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a507b77f86e9deebdf3b4a00b2f2dcf0a68678de82c60c09509646e7cd25e488", kill_on_drop: false }`
[INFO] [stdout] a507b77f86e9deebdf3b4a00b2f2dcf0a68678de82c60c09509646e7cd25e488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 455ab982f8d3421a12abf656a057a67788d7eceeae301780e78a3b1216d01307
[INFO] running `Command { std: "docker" "start" "-a" "455ab982f8d3421a12abf656a057a67788d7eceeae301780e78a3b1216d01307", kill_on_drop: false }`
[INFO] [stderr]    Compiling connector v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stdout]   --> src/main/rust/vorbis.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     std::mem::forget(packet);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `&mut [u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(forgetting_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 77 -     std::mem::forget(packet);
[INFO] [stdout] 77 +     let _ = packet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/main/rust/vorbis.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 std::mem::forget(pcm);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^---^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  argument has type `&[f32]`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 205 -                 std::mem::forget(pcm);
[INFO] [stdout] 205 +                 let _ = pcm;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/main/rust/vorbis.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^-----------------------------^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    argument has type `*mut VorbisState`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 235 -     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stdout] 235 +     let _ = instance as VorbisStateHandle;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/main/rust/mp3.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         drop(handle);
[INFO] [stdout]    |         ^^^^^------^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              argument has type `*mut mpg123_sys::mpg123_handle`
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 35 -         drop(handle);
[INFO] [stdout] 35 +         let _ = handle;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "455ab982f8d3421a12abf656a057a67788d7eceeae301780e78a3b1216d01307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455ab982f8d3421a12abf656a057a67788d7eceeae301780e78a3b1216d01307", kill_on_drop: false }`
[INFO] [stdout] 455ab982f8d3421a12abf656a057a67788d7eceeae301780e78a3b1216d01307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28640af7f62f46a3e8517508986e177d26e087e435f6f4f9233aefe23cf68ab2
[INFO] running `Command { std: "docker" "start" "-a" "28640af7f62f46a3e8517508986e177d26e087e435f6f4f9233aefe23cf68ab2", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stderr]   --> src/main/rust/vorbis.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     std::mem::forget(packet);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^------^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      argument has type `&mut [u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(forgetting_references)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 77 -     std::mem::forget(packet);
[INFO] [stderr] 77 +     let _ = packet;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::forget` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/main/rust/vorbis.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 std::mem::forget(pcm);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^---^
[INFO] [stderr]     |                                  |
[INFO] [stderr]     |                                  argument has type `&[f32]`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 205 -                 std::mem::forget(pcm);
[INFO] [stderr] 205 +                 let _ = pcm;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/main/rust/vorbis.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^-----------------------------^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    argument has type `*mut VorbisState`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 235 -     std::mem::drop(instance as VorbisStateHandle);
[INFO] [stderr] 235 +     let _ = instance as VorbisStateHandle;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]   --> src/main/rust/mp3.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         drop(handle);
[INFO] [stderr]    |         ^^^^^------^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              argument has type `*mut mpg123_sys::mpg123_handle`
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 35 -         drop(handle);
[INFO] [stderr] 35 +         let _ = handle;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `connector` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main/rust/lib.rs (/opt/rustwide/target/debug/deps/connector-f7288312de1421dc)
[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" "28640af7f62f46a3e8517508986e177d26e087e435f6f4f9233aefe23cf68ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28640af7f62f46a3e8517508986e177d26e087e435f6f4f9233aefe23cf68ab2", kill_on_drop: false }`
[INFO] [stdout] 28640af7f62f46a3e8517508986e177d26e087e435f6f4f9233aefe23cf68ab2
