[INFO] fetching crate readmouse 0.2.1...
[INFO] building readmouse-0.2.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate readmouse 0.2.1 into /workspace/builds/worker-5-tc2/source
[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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate readmouse 0.2.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate readmouse 0.2.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61054652b0b5d8c81f6365d713f1300479f73d6df85f916f7a189573d5296ccf
[INFO] running `Command { std: "docker" "start" "-a" "61054652b0b5d8c81f6365d713f1300479f73d6df85f916f7a189573d5296ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61054652b0b5d8c81f6365d713f1300479f73d6df85f916f7a189573d5296ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61054652b0b5d8c81f6365d713f1300479f73d6df85f916f7a189573d5296ccf", kill_on_drop: false }`
[INFO] [stdout] 61054652b0b5d8c81f6365d713f1300479f73d6df85f916f7a189573d5296ccf
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26555f0be52fcd421ba977d9a708a9461d0332e8ab8496a84fedc79601084260
[INFO] running `Command { std: "docker" "start" "-a" "26555f0be52fcd421ba977d9a708a9461d0332e8ab8496a84fedc79601084260", kill_on_drop: false }`
[INFO] [stderr]    Compiling readmouse v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/lib.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[link(name = "AppKit", 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 `readmouse` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "26555f0be52fcd421ba977d9a708a9461d0332e8ab8496a84fedc79601084260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26555f0be52fcd421ba977d9a708a9461d0332e8ab8496a84fedc79601084260", kill_on_drop: false }`
[INFO] [stdout] 26555f0be52fcd421ba977d9a708a9461d0332e8ab8496a84fedc79601084260