[INFO] fetching crate portunusd 0.3.0...
[INFO] testing portunusd-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate portunusd 0.3.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate portunusd 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate portunusd 0.3.0
[INFO] finished tweaking crates.io crate portunusd 0.3.0
[INFO] tweaked toml for crates.io crate portunusd 0.3.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate crates.io crate portunusd 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 141ab9af2d6e48525af93180db4ba143e50c1d45ae36456f9b1bb1b1896617ae
[INFO] running `Command { std: "docker" "start" "-a" "141ab9af2d6e48525af93180db4ba143e50c1d45ae36456f9b1bb1b1896617ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "141ab9af2d6e48525af93180db4ba143e50c1d45ae36456f9b1bb1b1896617ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141ab9af2d6e48525af93180db4ba143e50c1d45ae36456f9b1bb1b1896617ae", kill_on_drop: false }`
[INFO] [stdout] 141ab9af2d6e48525af93180db4ba143e50c1d45ae36456f9b1bb1b1896617ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdddd7118ae5084e037f0dca732bbd7ff3f737d6fcb79eb8d174d89b13da8ccc
[INFO] running `Command { std: "docker" "start" "-a" "bdddd7118ae5084e037f0dca732bbd7ff3f737d6fcb79eb8d174d89b13da8ccc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling portunusd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `___errno` in crate `libc`
[INFO] [stdout]   --> src/illumos/mod.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |     unsafe{ *libc::___errno() }
[INFO] [stdout]    |                    ^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `portunusd` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bdddd7118ae5084e037f0dca732bbd7ff3f737d6fcb79eb8d174d89b13da8ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdddd7118ae5084e037f0dca732bbd7ff3f737d6fcb79eb8d174d89b13da8ccc", kill_on_drop: false }`
[INFO] [stdout] bdddd7118ae5084e037f0dca732bbd7ff3f737d6fcb79eb8d174d89b13da8ccc