[INFO] fetching crate readkey 0.2.1...
[INFO] testing readkey-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate readkey 0.2.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate readkey 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate readkey 0.2.1
[INFO] finished tweaking crates.io crate readkey 0.2.1
[INFO] tweaked toml for crates.io crate readkey 0.2.1 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate readkey 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b98dc1feb65c3c734112a1ef8a2d5b68dc7ebb603ebfb5adc94f27e8e8c7ca6
[INFO] running `Command { std: "docker" "start" "-a" "5b98dc1feb65c3c734112a1ef8a2d5b68dc7ebb603ebfb5adc94f27e8e8c7ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b98dc1feb65c3c734112a1ef8a2d5b68dc7ebb603ebfb5adc94f27e8e8c7ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b98dc1feb65c3c734112a1ef8a2d5b68dc7ebb603ebfb5adc94f27e8e8c7ca6", kill_on_drop: false }`
[INFO] [stdout] 5b98dc1feb65c3c734112a1ef8a2d5b68dc7ebb603ebfb5adc94f27e8e8c7ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0892c1a374640f04981086d7ae7beb55866d32ce7b356e6a45cd2a3c1f5838
[INFO] running `Command { std: "docker" "start" "-a" "7d0892c1a374640f04981086d7ae7beb55866d32ce7b356e6a45cd2a3c1f5838", kill_on_drop: false }`
[INFO] [stderr]    Compiling readkey v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: native frameworks are only available on macOS targets
[INFO] [stdout]    --> src/lib.rs:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | #[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 `readkey` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7d0892c1a374640f04981086d7ae7beb55866d32ce7b356e6a45cd2a3c1f5838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0892c1a374640f04981086d7ae7beb55866d32ce7b356e6a45cd2a3c1f5838", kill_on_drop: false }`
[INFO] [stdout] 7d0892c1a374640f04981086d7ae7beb55866d32ce7b356e6a45cd2a3c1f5838