[INFO] fetching crate cobin 0.1.1...
[INFO] testing cobin-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate cobin 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cobin 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cobin 0.1.1
[INFO] finished tweaking crates.io crate cobin 0.1.1
[INFO] tweaked toml for crates.io crate cobin 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate cobin 0.1.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0c795974453e0257c886fae408395f05f722c5ee8acf3a48c3f1ffc52dd32fc
[INFO] running `Command { std: "docker" "start" "-a" "d0c795974453e0257c886fae408395f05f722c5ee8acf3a48c3f1ffc52dd32fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0c795974453e0257c886fae408395f05f722c5ee8acf3a48c3f1ffc52dd32fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c795974453e0257c886fae408395f05f722c5ee8acf3a48c3f1ffc52dd32fc", kill_on_drop: false }`
[INFO] [stdout] d0c795974453e0257c886fae408395f05f722c5ee8acf3a48c3f1ffc52dd32fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f40132c58a237ef55d4e3ece37441dc105c370cbcc26320d1463d21a6ce721a
[INFO] running `Command { std: "docker" "start" "-a" "1f40132c58a237ef55d4e3ece37441dc105c370cbcc26320d1463d21a6ce721a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.114
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling block v0.1.6
[INFO] [stderr]    Compiling malloc_buf v0.0.6
[INFO] [stderr]    Compiling objc v0.2.7
[INFO] [stderr]    Compiling cobin v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/foundation.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[link(name = "Foundation", kind = "framework")]
[INFO] [stdout]    |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]  --> src/app_kit.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[link(name = "AppKit", kind = "framework")]
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/metal.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[link(name = "Metal", kind = "framework")]
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0455`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cobin` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f40132c58a237ef55d4e3ece37441dc105c370cbcc26320d1463d21a6ce721a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f40132c58a237ef55d4e3ece37441dc105c370cbcc26320d1463d21a6ce721a", kill_on_drop: false }`
[INFO] [stdout] 1f40132c58a237ef55d4e3ece37441dc105c370cbcc26320d1463d21a6ce721a
