[INFO] fetching crate mezzenger-udp 0.1.5... [INFO] testing mezzenger-udp-0.1.5 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mezzenger-udp 0.1.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mezzenger-udp 0.1.5 [INFO] finished tweaking crates.io crate mezzenger-udp 0.1.5 [INFO] tweaked toml for crates.io crate mezzenger-udp 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mezzenger-udp 0.1.5 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mezzenger-udp 0.1.5 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b73fa75c3e98deab659558bb5295434ba04526eec6390a0ac001dc1204021edb [INFO] running `Command { std: "docker" "start" "-a" "b73fa75c3e98deab659558bb5295434ba04526eec6390a0ac001dc1204021edb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b73fa75c3e98deab659558bb5295434ba04526eec6390a0ac001dc1204021edb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b73fa75c3e98deab659558bb5295434ba04526eec6390a0ac001dc1204021edb", kill_on_drop: false }` [INFO] [stdout] b73fa75c3e98deab659558bb5295434ba04526eec6390a0ac001dc1204021edb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f759a8c6ba670b4bb74586007412adbb6f8334eab813558a01f2cb7d520b4ba1 [INFO] running `Command { std: "docker" "start" "-a" "f759a8c6ba670b4bb74586007412adbb6f8334eab813558a01f2cb7d520b4ba1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling mezzenger v0.1.4 [INFO] [stderr] Compiling kodec v0.1.0 [INFO] [stderr] Compiling mezzenger-udp v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.20s [INFO] running `Command { std: "docker" "inspect" "f759a8c6ba670b4bb74586007412adbb6f8334eab813558a01f2cb7d520b4ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f759a8c6ba670b4bb74586007412adbb6f8334eab813558a01f2cb7d520b4ba1", kill_on_drop: false }` [INFO] [stdout] f759a8c6ba670b4bb74586007412adbb6f8334eab813558a01f2cb7d520b4ba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c50085ac087c54a900359e7dbb2e90847c38bf9b9bd247b7651b27dcb108a09 [INFO] running `Command { std: "docker" "start" "-a" "2c50085ac087c54a900359e7dbb2e90847c38bf9b9bd247b7651b27dcb108a09", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle v1.0.3 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling device_query v1.1.3 [INFO] [stderr] Compiling clap_builder v4.4.2 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.17 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling clap v4.4.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling mezzenger v0.1.4 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mezzenger-utils v0.1.2 [INFO] [stderr] Compiling kodec v0.1.0 [INFO] [stderr] Compiling mezzenger-udp v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.66s [INFO] running `Command { std: "docker" "inspect" "2c50085ac087c54a900359e7dbb2e90847c38bf9b9bd247b7651b27dcb108a09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c50085ac087c54a900359e7dbb2e90847c38bf9b9bd247b7651b27dcb108a09", kill_on_drop: false }` [INFO] [stdout] 2c50085ac087c54a900359e7dbb2e90847c38bf9b9bd247b7651b27dcb108a09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee546da8991deda7044c3fe6654f16e9cab393e821f6af35bf5e53658dab2020 [INFO] running `Command { std: "docker" "start" "-a" "ee546da8991deda7044c3fe6654f16e9cab393e821f6af35bf5e53658dab2020", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mezzenger_udp-a991c5d8f33ecb3f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_transport ... ok [INFO] [stderr] Doc-tests mezzenger_udp [INFO] [stdout] test tests::test_unit_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ee546da8991deda7044c3fe6654f16e9cab393e821f6af35bf5e53658dab2020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee546da8991deda7044c3fe6654f16e9cab393e821f6af35bf5e53658dab2020", kill_on_drop: false }` [INFO] [stdout] ee546da8991deda7044c3fe6654f16e9cab393e821f6af35bf5e53658dab2020