[INFO] fetching crate nex-datalink 0.18.0...
[INFO] checking nex-datalink-0.18.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate nex-datalink 0.18.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate nex-datalink 0.18.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nex-datalink 0.18.0
[INFO] finished tweaking crates.io crate nex-datalink 0.18.0
[INFO] tweaked toml for crates.io crate nex-datalink 0.18.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding dlopen2 v0.5.0 (available: v0.7.0)
[INFO] [stderr]       Adding errno v0.2.8 (available: v0.3.9)
[INFO] [stderr]       Adding netdev v0.30.0 (available: v0.31.0)
[INFO] [stderr]       Adding netlink-packet-route v0.17.1 (available: v0.21.0)
[INFO] [stderr]       Adding windows-sys v0.36.1 (available: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.36.1 (available: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 002f3813ceee91e588fc083f385376067df1df01796d12d25bf34c9a7c968759
[INFO] running `Command { std: "docker" "start" "-a" "002f3813ceee91e588fc083f385376067df1df01796d12d25bf34c9a7c968759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002f3813ceee91e588fc083f385376067df1df01796d12d25bf34c9a7c968759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002f3813ceee91e588fc083f385376067df1df01796d12d25bf34c9a7c968759", kill_on_drop: false }`
[INFO] [stdout] 002f3813ceee91e588fc083f385376067df1df01796d12d25bf34c9a7c968759
[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=forbid -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54e5278fa7c44d4c58cb29d357084e2dbc41a5f2785da50b50de025eb2618ad0
[INFO] running `Command { std: "docker" "start" "-a" "54e5278fa7c44d4c58cb29d357084e2dbc41a5f2785da50b50de025eb2618ad0", kill_on_drop: false }`
[INFO] [stderr]     Checking netdev v0.30.0
[INFO] [stderr]     Checking nex-sys v0.18.0
[INFO] [stderr]     Checking nex-core v0.18.0
[INFO] [stderr]     Checking nex-datalink v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "54e5278fa7c44d4c58cb29d357084e2dbc41a5f2785da50b50de025eb2618ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e5278fa7c44d4c58cb29d357084e2dbc41a5f2785da50b50de025eb2618ad0", kill_on_drop: false }`
[INFO] [stdout] 54e5278fa7c44d4c58cb29d357084e2dbc41a5f2785da50b50de025eb2618ad0