[INFO] fetching crate CoreFoundation-sys 0.1.4...
[INFO] testing CoreFoundation-sys-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate CoreFoundation-sys 0.1.4 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate CoreFoundation-sys 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate CoreFoundation-sys 0.1.4
[INFO] finished tweaking crates.io crate CoreFoundation-sys 0.1.4
[INFO] tweaked toml for crates.io crate CoreFoundation-sys 0.1.4 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f193d57dc0d94cc1e7e54595c664b61419d9208437b82d13df5313d09cc6ca9
[INFO] running `Command { std: "docker" "start" "-a" "3f193d57dc0d94cc1e7e54595c664b61419d9208437b82d13df5313d09cc6ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f193d57dc0d94cc1e7e54595c664b61419d9208437b82d13df5313d09cc6ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f193d57dc0d94cc1e7e54595c664b61419d9208437b82d13df5313d09cc6ca9", kill_on_drop: false }`
[INFO] [stdout] 3f193d57dc0d94cc1e7e54595c664b61419d9208437b82d13df5313d09cc6ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a864823b61f76542bce5dcdb45016bac6887c656e3d17268e7bdbaa18bca20c1
[INFO] running `Command { std: "docker" "start" "-a" "a864823b61f76542bce5dcdb45016bac6887c656e3d17268e7bdbaa18bca20c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling CoreFoundation-sys v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mach v0.1.2
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:127:48
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub const kCFRunLoopEntry: CFRunLoopActivity = (1 << 0);
[INFO] [stdout]     |                                                ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 127 - pub const kCFRunLoopEntry: CFRunLoopActivity = (1 << 0);
[INFO] [stdout] 127 + pub const kCFRunLoopEntry: CFRunLoopActivity = 1 << 0;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:128:55
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub const kCFRunLoopBeforeTimers: CFRunLoopActivity = (1 << 1);
[INFO] [stdout]     |                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 128 - pub const kCFRunLoopBeforeTimers: CFRunLoopActivity = (1 << 1);
[INFO] [stdout] 128 + pub const kCFRunLoopBeforeTimers: CFRunLoopActivity = 1 << 1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:129:56
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub const kCFRunLoopBeforeSources: CFRunLoopActivity = (1 << 2);
[INFO] [stdout]     |                                                        ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 - pub const kCFRunLoopBeforeSources: CFRunLoopActivity = (1 << 2);
[INFO] [stdout] 129 + pub const kCFRunLoopBeforeSources: CFRunLoopActivity = 1 << 2;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:130:56
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub const kCFRunLoopBeforeWaiting: CFRunLoopActivity = (1 << 5);
[INFO] [stdout]     |                                                        ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 - pub const kCFRunLoopBeforeWaiting: CFRunLoopActivity = (1 << 5);
[INFO] [stdout] 130 + pub const kCFRunLoopBeforeWaiting: CFRunLoopActivity = 1 << 5;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:131:55
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub const kCFRunLoopAfterWaiting: CFRunLoopActivity = (1 << 6);
[INFO] [stdout]     |                                                       ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub const kCFRunLoopAfterWaiting: CFRunLoopActivity = (1 << 6);
[INFO] [stdout] 131 + pub const kCFRunLoopAfterWaiting: CFRunLoopActivity = 1 << 6;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/runloop.rs:132:47
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub const kCFRunLoopExit: CFRunLoopActivity = (1 << 7);
[INFO] [stdout]     |                                               ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 132 - pub const kCFRunLoopExit: CFRunLoopActivity = (1 << 7);
[INFO] [stdout] 132 + pub const kCFRunLoopExit: CFRunLoopActivity = 1 << 7;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: native frameworks are only available on macOS targets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `CoreFoundation-sys` due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a864823b61f76542bce5dcdb45016bac6887c656e3d17268e7bdbaa18bca20c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a864823b61f76542bce5dcdb45016bac6887c656e3d17268e7bdbaa18bca20c1", kill_on_drop: false }`
[INFO] [stdout] a864823b61f76542bce5dcdb45016bac6887c656e3d17268e7bdbaa18bca20c1