[INFO] fetching crate b3-core 0.4.0...
[INFO] checking b3-core-0.4.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate b3-core 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate b3-core 0.4.0
[INFO] finished tweaking crates.io crate b3-core 0.4.0
[INFO] tweaked toml for crates.io crate b3-core 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate b3-core 0.4.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.1)
[INFO] [stderr]       Adding core-graphics v0.23.2 (available: v0.25.0)
[INFO] [stderr]       Adding objc2 v0.5.2 (available: v0.6.1)
[INFO] [stderr]       Adding objc2-app-kit v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding objc2-foundation v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding objc2-user-notifications v0.2.2 (available: v0.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e29f624de18c8ab68b020ccb47265a7ebc21d8ae20d63ed82b013a454374bca
[INFO] running `Command { std: "docker" "start" "-a" "8e29f624de18c8ab68b020ccb47265a7ebc21d8ae20d63ed82b013a454374bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e29f624de18c8ab68b020ccb47265a7ebc21d8ae20d63ed82b013a454374bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e29f624de18c8ab68b020ccb47265a7ebc21d8ae20d63ed82b013a454374bca", kill_on_drop: false }`
[INFO] [stdout] 8e29f624de18c8ab68b020ccb47265a7ebc21d8ae20d63ed82b013a454374bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee4fd06f1515ca87e38fce14aba447edb8c7982638ed10d2585e8a1a60aa4790
[INFO] running `Command { std: "docker" "start" "-a" "ee4fd06f1515ca87e38fce14aba447edb8c7982638ed10d2585e8a1a60aa4790", kill_on_drop: false }`
[INFO] [stderr]     Checking core-foundation-sys v0.8.7
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking b3-display-handler v0.1.2
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking core-foundation v0.9.4
[INFO] [stderr]     Checking core-graphics-types v0.1.3
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/core-graphics-types-0.1.3/src/geometry.rs:169:69
[INFO] [stdout]     |
[INFO] [stdout] 169 |     #[cfg_attr(feature = "link", link(name = "CoreGraphics", kind = "framework"))]
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0455`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core-graphics-types` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ee4fd06f1515ca87e38fce14aba447edb8c7982638ed10d2585e8a1a60aa4790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4fd06f1515ca87e38fce14aba447edb8c7982638ed10d2585e8a1a60aa4790", kill_on_drop: false }`
[INFO] [stdout] ee4fd06f1515ca87e38fce14aba447edb8c7982638ed10d2585e8a1a60aa4790