[INFO] fetching crate readmouse 0.2.1...
[INFO] testing readmouse-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate readmouse 0.2.1 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate readmouse 0.2.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcbf3e720889bfa2b560d2960a4b1a6eda97d2092b44fd267cfda2047f36af4c
[INFO] running `Command { std: "docker" "start" "-a" "dcbf3e720889bfa2b560d2960a4b1a6eda97d2092b44fd267cfda2047f36af4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcbf3e720889bfa2b560d2960a4b1a6eda97d2092b44fd267cfda2047f36af4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbf3e720889bfa2b560d2960a4b1a6eda97d2092b44fd267cfda2047f36af4c", kill_on_drop: false }`
[INFO] [stdout] dcbf3e720889bfa2b560d2960a4b1a6eda97d2092b44fd267cfda2047f36af4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d962051c99d4113ebe4cb72fb8f35eee0a2b598234b9180f6ed80f4002014b4
[INFO] running `Command { std: "docker" "start" "-a" "5d962051c99d4113ebe4cb72fb8f35eee0a2b598234b9180f6ed80f4002014b4", 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" "5d962051c99d4113ebe4cb72fb8f35eee0a2b598234b9180f6ed80f4002014b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d962051c99d4113ebe4cb72fb8f35eee0a2b598234b9180f6ed80f4002014b4", kill_on_drop: false }`
[INFO] [stdout] 5d962051c99d4113ebe4cb72fb8f35eee0a2b598234b9180f6ed80f4002014b4