[INFO] fetching crate apple-sdk 0.1.0...
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] crate apple-sdk 0.1.0 is already in cache
[INFO] checking apple-sdk-0.1.0 against master#af7ab3447079fddc51c6c7749b160d24769f7c16 for pr-99413
[INFO] extracting crate apple-sdk 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate apple-sdk 0.1.0 on toolchain af7ab3447079fddc51c6c7749b160d24769f7c16
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apple-sdk 0.1.0
[INFO] finished tweaking crates.io crate apple-sdk 0.1.0
[INFO] tweaked toml for crates.io crate apple-sdk 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43f6d58ae4e81bde88164bd2db80a17d966b249d28ebb54c23ee65ca8c9f378f
[INFO] running `Command { std: "docker" "start" "-a" "43f6d58ae4e81bde88164bd2db80a17d966b249d28ebb54c23ee65ca8c9f378f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43f6d58ae4e81bde88164bd2db80a17d966b249d28ebb54c23ee65ca8c9f378f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f6d58ae4e81bde88164bd2db80a17d966b249d28ebb54c23ee65ca8c9f378f", kill_on_drop: false }`
[INFO] [stdout] 43f6d58ae4e81bde88164bd2db80a17d966b249d28ebb54c23ee65ca8c9f378f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+af7ab3447079fddc51c6c7749b160d24769f7c16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 229ebeec1a26eb20a27b37e3904cb8ebac23ecc4078691767fe226739c428710
[INFO] running `Command { std: "docker" "start" "-a" "229ebeec1a26eb20a27b37e3904cb8ebac23ecc4078691767fe226739c428710", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.142
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking time v0.3.12
[INFO] [stderr]     Checking plist v1.3.1
[INFO] [stderr]     Checking apple-sdk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.01s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "229ebeec1a26eb20a27b37e3904cb8ebac23ecc4078691767fe226739c428710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229ebeec1a26eb20a27b37e3904cb8ebac23ecc4078691767fe226739c428710", kill_on_drop: false }`
[INFO] [stdout] 229ebeec1a26eb20a27b37e3904cb8ebac23ecc4078691767fe226739c428710