[INFO] fetching crate defguard_boringtun 0.6.0...
[INFO] checking defguard_boringtun-0.6.0 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] extracting crate defguard_boringtun 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate defguard_boringtun 0.6.0
[INFO] finished tweaking crates.io crate defguard_boringtun 0.6.0
[INFO] tweaked toml for crates.io crate defguard_boringtun 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate defguard_boringtun 0.6.0 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate defguard_boringtun 0.6.0 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03be9ea088a9dc2a4e4d2e526770a1d1c19836c704a6cde1e4fa2048136ed039
[INFO] running `Command { std: "docker" "start" "-a" "03be9ea088a9dc2a4e4d2e526770a1d1c19836c704a6cde1e4fa2048136ed039", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 774a0544783b81ea51ba2792e066e19116cf031e2bc8e508cfe6d4ee37134bc3
[INFO] running `Command { std: "docker" "start" "-a" "774a0544783b81ea51ba2792e066e19116cf031e2bc8e508cfe6d4ee37134bc3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling defguard_boringtun v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `secret`, `raw_bytes`, `from_bytes`, `to_base64`, and `to_lower_hex` are never used
[INFO] [stdout]   --> src/serialization.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl KeyBytes {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 63 |     pub fn secret() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn raw_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn from_bytes(bytes: &[u8]) -> Result<Self, KeyBytesError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn to_base64(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn to_lower_hex(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `secret`, `raw_bytes`, `from_bytes`, `to_base64`, and `to_lower_hex` are never used
[INFO] [stdout]   --> src/serialization.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl KeyBytes {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 63 |     pub fn secret() -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn raw_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn from_bytes(bytes: &[u8]) -> Result<Self, KeyBytesError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn to_base64(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn to_lower_hex(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "774a0544783b81ea51ba2792e066e19116cf031e2bc8e508cfe6d4ee37134bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774a0544783b81ea51ba2792e066e19116cf031e2bc8e508cfe6d4ee37134bc3", kill_on_drop: false }`
[INFO] [stdout] 774a0544783b81ea51ba2792e066e19116cf031e2bc8e508cfe6d4ee37134bc3