[INFO] fetching crate network_commons 0.7.0...
[INFO] testing network_commons-0.7.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate network_commons 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate network_commons 0.7.0
[INFO] finished tweaking crates.io crate network_commons 0.7.0
[INFO] tweaked toml for crates.io crate network_commons 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate network_commons 0.7.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding bebytes v0.2.1 (available: v2.10.1)
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.4)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding validator v0.16.1 (available: v0.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bebytes_derive v0.4.0
[INFO] [stderr]   Downloaded validator_derive v0.16.0
[INFO] [stderr]   Downloaded if_chain v1.0.3
[INFO] [stderr]   Downloaded validator_types v0.16.0
[INFO] [stderr]   Downloaded bebytes v0.2.1
[INFO] [stderr]   Downloaded validator v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 570c380f8b23495204cc07675f32f901510a5770b2ae3cdd9254c5f41ef125bc
[INFO] running `Command { std: "docker" "start" "-a" "570c380f8b23495204cc07675f32f901510a5770b2ae3cdd9254c5f41ef125bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "570c380f8b23495204cc07675f32f901510a5770b2ae3cdd9254c5f41ef125bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570c380f8b23495204cc07675f32f901510a5770b2ae3cdd9254c5f41ef125bc", kill_on_drop: false }`
[INFO] [stdout] 570c380f8b23495204cc07675f32f901510a5770b2ae3cdd9254c5f41ef125bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15a0a2c8de6c3cb9c3ed7b7b5940985603b83764bdf02042efc9240b08e2f0cc
[INFO] running `Command { std: "docker" "start" "-a" "15a0a2c8de6c3cb9c3ed7b7b5940985603b83764bdf02042efc9240b08e2f0cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling bebytes_derive v0.4.0
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling bebytes v0.2.1
[INFO] [stderr]    Compiling validator_types v0.16.0
[INFO] [stderr]    Compiling validator_derive v0.16.0
[INFO] [stderr]    Compiling validator v0.16.1
[INFO] [stderr]    Compiling network_commons v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]    --> src/udp_socket.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 | struct Message {
[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 7.69s
[INFO] running `Command { std: "docker" "inspect" "15a0a2c8de6c3cb9c3ed7b7b5940985603b83764bdf02042efc9240b08e2f0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a0a2c8de6c3cb9c3ed7b7b5940985603b83764bdf02042efc9240b08e2f0cc", kill_on_drop: false }`
[INFO] [stdout] 15a0a2c8de6c3cb9c3ed7b7b5940985603b83764bdf02042efc9240b08e2f0cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e182ee12ef3327d39bd85e0ca1a2225938dff069b616c91b2e1320873711cc31
[INFO] running `Command { std: "docker" "start" "-a" "e182ee12ef3327d39bd85e0ca1a2225938dff069b616c91b2e1320873711cc31", kill_on_drop: false }`
[INFO] [stderr]    Compiling network_commons v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]    --> src/udp_socket.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 | struct Message {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]    --> src/udp_socket.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 | struct Message {
[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 0.92s
[INFO] running `Command { std: "docker" "inspect" "e182ee12ef3327d39bd85e0ca1a2225938dff069b616c91b2e1320873711cc31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e182ee12ef3327d39bd85e0ca1a2225938dff069b616c91b2e1320873711cc31", kill_on_drop: false }`
[INFO] [stdout] e182ee12ef3327d39bd85e0ca1a2225938dff069b616c91b2e1320873711cc31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eeb322ca5efcea7bcf079868d66a8debd512c76d4f5aa0e38872456c61bbcd1e
[INFO] running `Command { std: "docker" "start" "-a" "eeb322ca5efcea7bcf079868d66a8debd512c76d4f5aa0e38872456c61bbcd1e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Message` is never constructed
[INFO] [stderr]    --> src/udp_socket.rs:339:8
[INFO] [stderr]     |
[INFO] [stderr] 339 | struct Message {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `network_commons` (lib) generated 1 warning
[INFO] [stderr] warning: `network_commons` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/network_commons-cf62ee2ed18f32d2)
[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 network_commons
[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" "eeb322ca5efcea7bcf079868d66a8debd512c76d4f5aa0e38872456c61bbcd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb322ca5efcea7bcf079868d66a8debd512c76d4f5aa0e38872456c61bbcd1e", kill_on_drop: false }`
[INFO] [stdout] eeb322ca5efcea7bcf079868d66a8debd512c76d4f5aa0e38872456c61bbcd1e