[INFO] fetching crate readmouse 0.2.1...
[INFO] testing readmouse-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate readmouse 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate readmouse 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate readmouse 0.2.1
[INFO] finished tweaking crates.io crate readmouse 0.2.1
[INFO] tweaked toml for crates.io crate readmouse 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate readmouse 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e264e857ee6439851ac4ae7032ad9b8281b36e815836f4a1466f48776ff46d4
[INFO] running `Command { std: "docker" "start" "-a" "2e264e857ee6439851ac4ae7032ad9b8281b36e815836f4a1466f48776ff46d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e264e857ee6439851ac4ae7032ad9b8281b36e815836f4a1466f48776ff46d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e264e857ee6439851ac4ae7032ad9b8281b36e815836f4a1466f48776ff46d4", kill_on_drop: false }`
[INFO] [stdout] 2e264e857ee6439851ac4ae7032ad9b8281b36e815836f4a1466f48776ff46d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 495e6da7cdb1314b7701767f4e0709c48bb7d09e3302ded653b46cf7cec38bfd
[INFO] running `Command { std: "docker" "start" "-a" "495e6da7cdb1314b7701767f4e0709c48bb7d09e3302ded653b46cf7cec38bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling readmouse v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: native frameworks are only available on macOS targets
[INFO] [stdout]   --> src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[link(name = "AppKit", kind = "framework")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 E0455`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `readmouse` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "495e6da7cdb1314b7701767f4e0709c48bb7d09e3302ded653b46cf7cec38bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495e6da7cdb1314b7701767f4e0709c48bb7d09e3302ded653b46cf7cec38bfd", kill_on_drop: false }`
[INFO] [stdout] 495e6da7cdb1314b7701767f4e0709c48bb7d09e3302ded653b46cf7cec38bfd