[INFO] fetching crate dwd 0.5.0...
[INFO] testing dwd-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dwd 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dwd 0.5.0
[INFO] finished tweaking crates.io crate dwd 0.5.0
[INFO] tweaked toml for crates.io crate dwd 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dwd 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dwd 0.5.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_sys v0.35.0
[INFO] [stderr]   Downloaded thiserror v2.0.6
[INFO] [stderr]   Downloaded pnet_packet v0.35.0
[INFO] [stderr]   Downloaded pnet_base v0.35.0
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[INFO] [stderr]   Downloaded pnet_transport v0.35.0
[INFO] [stderr]   Downloaded pnet_macros v0.35.0
[INFO] [stderr]   Downloaded pnet v0.35.0
[INFO] [stderr]   Downloaded dwd-dpdk v0.1.0
[INFO] [stderr]   Downloaded netlink-packet-sock-diag v0.4.2
[INFO] [stderr]   Downloaded clap v4.5.22
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[INFO] [stderr]   Downloaded netlink-proto v0.11.3
[INFO] [stderr]   Downloaded pnet_datalink v0.35.0
[INFO] [stderr]   Downloaded clap_builder v4.5.22
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[INFO] [stderr]   Downloaded thiserror-impl v2.0.6
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[INFO] [stderr]   Downloaded etherparse v0.16.0
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.4+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 835ddaad18109d5badaa76f1f590ec1c1039a7085d28b9de5479870a86152084
[INFO] running `Command { std: "docker" "start" "-a" "835ddaad18109d5badaa76f1f590ec1c1039a7085d28b9de5479870a86152084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835ddaad18109d5badaa76f1f590ec1c1039a7085d28b9de5479870a86152084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835ddaad18109d5badaa76f1f590ec1c1039a7085d28b9de5479870a86152084", kill_on_drop: false }`
[INFO] [stdout] 835ddaad18109d5badaa76f1f590ec1c1039a7085d28b9de5479870a86152084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 537ade3ec458bc9483a9f4c3e46089459822347659ce249af34e53f093cee6f8
[INFO] running `Command { std: "docker" "start" "-a" "537ade3ec458bc9483a9f4c3e46089459822347659ce249af34e53f093cee6f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling anyhow v1.0.94
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[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling no-std-net v0.6.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling tokio v1.42.0
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[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling netlink-packet-core v0.7.0
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[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling v0.20.10
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[INFO] [stderr]    Compiling instability v0.3.3
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling netlink-sys v0.8.6
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling netlink-proto v0.11.3
[INFO] [stderr]    Compiling pnet_transport v0.35.0
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling pnet_datalink v0.35.0
[INFO] [stderr]    Compiling jemallocator v0.5.4
[INFO] [stderr]    Compiling dwd v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `reduce` and `duration` are never used
[INFO] [stdout]   --> src/generator.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GeneratorFactory {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] 11 |     fn create(self) -> Result<Box<dyn Generator>, Box<dyn Error>>;
[INFO] [stdout] 12 |     fn reduce(&mut self, factor: NonZeroU16);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 13 |     fn duration(&self) -> Duration;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "537ade3ec458bc9483a9f4c3e46089459822347659ce249af34e53f093cee6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537ade3ec458bc9483a9f4c3e46089459822347659ce249af34e53f093cee6f8", kill_on_drop: false }`
[INFO] [stdout] 537ade3ec458bc9483a9f4c3e46089459822347659ce249af34e53f093cee6f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c7cc09085e019c19d8649dfdba9f164dd631665b5eb48ae6e4faa5ca7b247107
[INFO] running `Command { std: "docker" "start" "-a" "c7cc09085e019c19d8649dfdba9f164dd631665b5eb48ae6e4faa5ca7b247107", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwd v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `reduce` and `duration` are never used
[INFO] [stdout]   --> src/generator.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GeneratorFactory {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] 11 |     fn create(self) -> Result<Box<dyn Generator>, Box<dyn Error>>;
[INFO] [stdout] 12 |     fn reduce(&mut self, factor: NonZeroU16);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 13 |     fn duration(&self) -> Duration;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reduce` and `duration` are never used
[INFO] [stdout]   --> src/generator.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait GeneratorFactory {
[INFO] [stdout]    |           ---------------- methods in this trait
[INFO] [stdout] 11 |     fn create(self) -> Result<Box<dyn Generator>, Box<dyn Error>>;
[INFO] [stdout] 12 |     fn reduce(&mut self, factor: NonZeroU16);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 13 |     fn duration(&self) -> Duration;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "c7cc09085e019c19d8649dfdba9f164dd631665b5eb48ae6e4faa5ca7b247107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7cc09085e019c19d8649dfdba9f164dd631665b5eb48ae6e4faa5ca7b247107", kill_on_drop: false }`
[INFO] [stdout] c7cc09085e019c19d8649dfdba9f164dd631665b5eb48ae6e4faa5ca7b247107
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ecebc888c51ff2a04fe3e1a2212300e4362a445f0062bf430c49a34b594199e1
[INFO] running `Command { std: "docker" "start" "-a" "ecebc888c51ff2a04fe3e1a2212300e4362a445f0062bf430c49a34b594199e1", kill_on_drop: false }`
[INFO] [stderr] warning: methods `reduce` and `duration` are never used
[INFO] [stderr]   --> src/generator.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait GeneratorFactory {
[INFO] [stderr]    |           ---------------- methods in this trait
[INFO] [stderr] 11 |     fn create(self) -> Result<Box<dyn Generator>, Box<dyn Error>>;
[INFO] [stderr] 12 |     fn reduce(&mut self, factor: NonZeroU16);
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 13 |     fn duration(&self) -> Duration;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dwd` (lib) generated 1 warning
[INFO] [stderr] warning: `dwd` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dwd-308163992f8b0577)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dwd-991493933c996179)
[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] [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" "ecebc888c51ff2a04fe3e1a2212300e4362a445f0062bf430c49a34b594199e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecebc888c51ff2a04fe3e1a2212300e4362a445f0062bf430c49a34b594199e1", kill_on_drop: false }`
[INFO] [stdout] ecebc888c51ff2a04fe3e1a2212300e4362a445f0062bf430c49a34b594199e1