[INFO] fetching crate melodium-common 0.9.0...
[INFO] testing melodium-common-0.9.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate melodium-common 0.9.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate melodium-common 0.9.0
[INFO] finished tweaking crates.io crate melodium-common 0.9.0
[INFO] tweaked toml for crates.io crate melodium-common 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate melodium-common 0.9.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate melodium-common 0.9.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7a102c0d954efb52dad712ada9c7083309e4fa16122d71fb709b28b2865ed3f
[INFO] running `Command { std: "docker" "start" "-a" "f7a102c0d954efb52dad712ada9c7083309e4fa16122d71fb709b28b2865ed3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a102c0d954efb52dad712ada9c7083309e4fa16122d71fb709b28b2865ed3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a102c0d954efb52dad712ada9c7083309e4fa16122d71fb709b28b2865ed3f", kill_on_drop: false }`
[INFO] [stdout] f7a102c0d954efb52dad712ada9c7083309e4fa16122d71fb709b28b2865ed3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18fd3921e1e689a6aef314b14c0ee2de5f6a79637e9e6df53173e4cbbdaa3d90
[INFO] running `Command { std: "docker" "start" "-a" "18fd3921e1e689a6aef314b14c0ee2de5f6a79637e9e6df53173e4cbbdaa3d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling melodium-common v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "18fd3921e1e689a6aef314b14c0ee2de5f6a79637e9e6df53173e4cbbdaa3d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd3921e1e689a6aef314b14c0ee2de5f6a79637e9e6df53173e4cbbdaa3d90", kill_on_drop: false }`
[INFO] [stdout] 18fd3921e1e689a6aef314b14c0ee2de5f6a79637e9e6df53173e4cbbdaa3d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4514ff28c20968bd19db2c7e92aa90ed86816043613a713e5a5c87d7c7918326
[INFO] running `Command { std: "docker" "start" "-a" "4514ff28c20968bd19db2c7e92aa90ed86816043613a713e5a5c87d7c7918326", kill_on_drop: false }`
[INFO] [stderr]    Compiling melodium-common v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "4514ff28c20968bd19db2c7e92aa90ed86816043613a713e5a5c87d7c7918326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4514ff28c20968bd19db2c7e92aa90ed86816043613a713e5a5c87d7c7918326", kill_on_drop: false }`
[INFO] [stdout] 4514ff28c20968bd19db2c7e92aa90ed86816043613a713e5a5c87d7c7918326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6753216546b288a047e0046990222d03ca48cb89234965e9a5043b185edbfcf
[INFO] running `Command { std: "docker" "start" "-a" "e6753216546b288a047e0046990222d03ca48cb89234965e9a5043b185edbfcf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/melodium_common-e5527d2a7b57d966)
[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 melodium_common
[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" "e6753216546b288a047e0046990222d03ca48cb89234965e9a5043b185edbfcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6753216546b288a047e0046990222d03ca48cb89234965e9a5043b185edbfcf", kill_on_drop: false }`
[INFO] [stdout] e6753216546b288a047e0046990222d03ca48cb89234965e9a5043b185edbfcf