[INFO] fetching crate accessibility-sys 0.2.0...
[INFO] checking accessibility-sys-0.2.0 against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] extracting crate accessibility-sys 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate accessibility-sys 0.2.0
[INFO] finished tweaking crates.io crate accessibility-sys 0.2.0
[INFO] tweaked toml for crates.io crate accessibility-sys 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate accessibility-sys 0.2.0 on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate accessibility-sys 0.2.0 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking accessibility-sys-0.2.0 against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] extracting crate accessibility-sys 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate accessibility-sys 0.2.0
[INFO] finished tweaking crates.io crate accessibility-sys 0.2.0
[INFO] tweaked toml for crates.io crate accessibility-sys 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate accessibility-sys 0.2.0 on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate accessibility-sys 0.2.0 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking accessibility-sys-0.2.0 against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] extracting crate accessibility-sys 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate accessibility-sys 0.2.0
[INFO] finished tweaking crates.io crate accessibility-sys 0.2.0
[INFO] tweaked toml for crates.io crate accessibility-sys 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate accessibility-sys 0.2.0 on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate accessibility-sys 0.2.0 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21daee8405e474596030076843efc568f7ce4b66a480568e9a7330830d60ff88
[INFO] running `Command { std: "docker" "start" "-a" "21daee8405e474596030076843efc568f7ce4b66a480568e9a7330830d60ff88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21daee8405e474596030076843efc568f7ce4b66a480568e9a7330830d60ff88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21daee8405e474596030076843efc568f7ce4b66a480568e9a7330830d60ff88", kill_on_drop: false }`
[INFO] [stdout] 21daee8405e474596030076843efc568f7ce4b66a480568e9a7330830d60ff88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da32d658f6004fa4d6e5850eb2a239a71a2e2f7ac4779d9bfb4eb02694c7ce44
[INFO] running `Command { std: "docker" "start" "-a" "da32d658f6004fa4d6e5850eb2a239a71a2e2f7ac4779d9bfb4eb02694c7ce44", kill_on_drop: false }`
[INFO] [stderr]     Checking core-foundation-sys v0.8.7
[INFO] [stderr]     Checking accessibility-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/ui_element.rs:30:45
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[link(name = "ApplicationServices", kind = "framework")]
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/value.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[link(name = "ApplicationServices", kind = "framework")]
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/ui_element.rs:30:45
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[link(name = "ApplicationServices", kind = "framework")]
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0455]: link kind `framework` is only supported on Apple targets
[INFO] [stdout]   --> src/value.rs:17:45
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[link(name = "ApplicationServices", kind = "framework")]
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0455`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0455`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `accessibility-sys` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `accessibility-sys` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "da32d658f6004fa4d6e5850eb2a239a71a2e2f7ac4779d9bfb4eb02694c7ce44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da32d658f6004fa4d6e5850eb2a239a71a2e2f7ac4779d9bfb4eb02694c7ce44", kill_on_drop: false }`
[INFO] [stdout] da32d658f6004fa4d6e5850eb2a239a71a2e2f7ac4779d9bfb4eb02694c7ce44