[INFO] fetching crate himpi-sys 0.1.18...
[INFO] testing himpi-sys-0.1.18 against 1.49.0 for beta-1.50-1
[INFO] extracting crate himpi-sys 0.1.18 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate himpi-sys 0.1.18 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate himpi-sys 0.1.18
[INFO] finished tweaking crates.io crate himpi-sys 0.1.18
[INFO] tweaked toml for crates.io crate himpi-sys 0.1.18 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc6e74558590becabfa084756d60d5cd6992a3b0238959dd0d023979ef8fd9a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dc6e74558590becabfa084756d60d5cd6992a3b0238959dd0d023979ef8fd9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc6e74558590becabfa084756d60d5cd6992a3b0238959dd0d023979ef8fd9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6e74558590becabfa084756d60d5cd6992a3b0238959dd0d023979ef8fd9a3", kill_on_drop: false }`
[INFO] [stdout] dc6e74558590becabfa084756d60d5cd6992a3b0238959dd0d023979ef8fd9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1ead76268426112d559262687b282d55f8c5688ffeb58a6bb1259690ee0bcf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1ead76268426112d559262687b282d55f8c5688ffeb58a6bb1259690ee0bcf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling rust-bitfield v0.1.1
[INFO] [stderr]    Compiling pavo-traits v0.1.4
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling himpi-sys v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `detect_path`
[INFO] [stdout]   --> build.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn detect_path(base: &str, dir: &str) -> Result<PathBuf, DynError> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `detect_mpp_path`
[INFO] [stdout]   --> build.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn detect_mpp_path(mpp_dir: &str) -> Result<PathBuf, DynError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `himpi-sys v0.1.18 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/himpi-sys-bcc6e9a04c9401fa/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: MyError { The target board does not specified! }
[INFO] running `Command { std: "docker" "inspect" "f1ead76268426112d559262687b282d55f8c5688ffeb58a6bb1259690ee0bcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ead76268426112d559262687b282d55f8c5688ffeb58a6bb1259690ee0bcf4", kill_on_drop: false }`
[INFO] [stdout] f1ead76268426112d559262687b282d55f8c5688ffeb58a6bb1259690ee0bcf4