[INFO] fetching crate netlink-packet-ipvs 0.0.1...
[INFO] checking netlink-packet-ipvs-0.0.1 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate netlink-packet-ipvs 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate netlink-packet-ipvs 0.0.1
[INFO] finished tweaking crates.io crate netlink-packet-ipvs 0.0.1
[INFO] tweaked toml for crates.io crate netlink-packet-ipvs 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate netlink-packet-ipvs 0.0.1 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding netlink-packet-core v0.7.0 (available: v0.8.1)
[INFO] [stderr]       Adding netlink-packet-generic v0.3.3 (available: v0.4.0)
[INFO] [stderr]       Adding netlink-packet-utils v0.5.2 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb33214b5b9fe9b378bc203398b0032d39b6f6f2a30a81da85b4e64ef26b93a3
[INFO] running `Command { std: "docker" "start" "-a" "bb33214b5b9fe9b378bc203398b0032d39b6f6f2a30a81da85b4e64ef26b93a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb33214b5b9fe9b378bc203398b0032d39b6f6f2a30a81da85b4e64ef26b93a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb33214b5b9fe9b378bc203398b0032d39b6f6f2a30a81da85b4e64ef26b93a3", kill_on_drop: false }`
[INFO] [stdout] bb33214b5b9fe9b378bc203398b0032d39b6f6f2a30a81da85b4e64ef26b93a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f062928af4fcb82093b5f3f75e1e634e19daf71488635f615dc4fbb58843dcc9
[INFO] running `Command { std: "docker" "start" "-a" "f062928af4fcb82093b5f3f75e1e634e19daf71488635f615dc4fbb58843dcc9", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking log v0.4.31
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking netlink-sys v0.8.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking netlink-packet-generic v0.3.3
[INFO] [stderr]     Checking netlink-packet-ipvs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `MaskBytes` is never constructed
[INFO] [stdout]    --> src/ctrl/nlas/service.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 282 | pub struct MaskBytes(Vec<u8>);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `MaskBytes` is never constructed
[INFO] [stdout]    --> src/ctrl/nlas/service.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 282 | pub struct MaskBytes(Vec<u8>);
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `netlink-packet-ipvs` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `netlink-packet-ipvs` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f062928af4fcb82093b5f3f75e1e634e19daf71488635f615dc4fbb58843dcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f062928af4fcb82093b5f3f75e1e634e19daf71488635f615dc4fbb58843dcc9", kill_on_drop: false }`
[INFO] [stdout] f062928af4fcb82093b5f3f75e1e634e19daf71488635f615dc4fbb58843dcc9
