[INFO] fetching crate packet_util 0.1.7...
[INFO] building packet_util-0.1.7 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate packet_util 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate packet_util 0.1.7
[INFO] finished tweaking crates.io crate packet_util 0.1.7
[INFO] tweaked toml for crates.io crate packet_util 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate packet_util 0.1.7 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packet_util 0.1.7 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eab02fbb67af143a66f5f36a9d8212b4aff5d1c8ef05b9abe6893b25b40cfba
[INFO] running `Command { std: "docker" "start" "-a" "7eab02fbb67af143a66f5f36a9d8212b4aff5d1c8ef05b9abe6893b25b40cfba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eab02fbb67af143a66f5f36a9d8212b4aff5d1c8ef05b9abe6893b25b40cfba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eab02fbb67af143a66f5f36a9d8212b4aff5d1c8ef05b9abe6893b25b40cfba", kill_on_drop: false }`
[INFO] [stdout] 7eab02fbb67af143a66f5f36a9d8212b4aff5d1c8ef05b9abe6893b25b40cfba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fe7644851d65e5fdea31cc967f4a5af8a1fa459c7becb9c4f85f0082ad58fc8
[INFO] running `Command { std: "docker" "start" "-a" "0fe7644851d65e5fdea31cc967f4a5af8a1fa459c7becb9c4f85f0082ad58fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling packet_util v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "0fe7644851d65e5fdea31cc967f4a5af8a1fa459c7becb9c4f85f0082ad58fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe7644851d65e5fdea31cc967f4a5af8a1fa459c7becb9c4f85f0082ad58fc8", kill_on_drop: false }`
[INFO] [stdout] 0fe7644851d65e5fdea31cc967f4a5af8a1fa459c7becb9c4f85f0082ad58fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cfad4969a4c1b2e0a256dd15ff9a900f297fa08232126824930c44e64288f9f
[INFO] running `Command { std: "docker" "start" "-a" "5cfad4969a4c1b2e0a256dd15ff9a900f297fa08232126824930c44e64288f9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling packet_util v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5cfad4969a4c1b2e0a256dd15ff9a900f297fa08232126824930c44e64288f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfad4969a4c1b2e0a256dd15ff9a900f297fa08232126824930c44e64288f9f", kill_on_drop: false }`
[INFO] [stdout] 5cfad4969a4c1b2e0a256dd15ff9a900f297fa08232126824930c44e64288f9f