[INFO] fetching crate polyhorn-ios-sys 0.1.0...
[INFO] checking polyhorn-ios-sys-0.1.0 against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271
[INFO] extracting crate polyhorn-ios-sys 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate polyhorn-ios-sys 0.1.0 on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-ios-sys 0.1.0
[INFO] finished tweaking crates.io crate polyhorn-ios-sys 0.1.0
[INFO] tweaked toml for crates.io crate polyhorn-ios-sys 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded fsize v0.1.0
[INFO] [stderr]   Downloaded polyhorn-build v0.1.0
[INFO] [stderr]   Downloaded polyhorn-build-ios v0.1.0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d12788e796164381199264d32a1660984bc937735fb86a02f50278130e4bf141
[INFO] running `Command { std: "docker" "start" "-a" "d12788e796164381199264d32a1660984bc937735fb86a02f50278130e4bf141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d12788e796164381199264d32a1660984bc937735fb86a02f50278130e4bf141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12788e796164381199264d32a1660984bc937735fb86a02f50278130e4bf141", kill_on_drop: false }`
[INFO] [stdout] d12788e796164381199264d32a1660984bc937735fb86a02f50278130e4bf141
[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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09edc06f8aa31ff70b4cadf501eda047f74501fc3dec2bfb9f4e656539d45f34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09edc06f8aa31ff70b4cadf501eda047f74501fc3dec2bfb9f4e656539d45f34", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling polyhorn-build-ios v0.1.0
[INFO] [stderr]    Compiling polyhorn-build v0.1.0
[INFO] [stderr]    Compiling fsize v0.1.0
[INFO] [stderr]     Checking malloc_buf v0.0.6
[INFO] [stderr]     Checking objc v0.2.7
[INFO] [stderr]    Compiling polyhorn-ios-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "09edc06f8aa31ff70b4cadf501eda047f74501fc3dec2bfb9f4e656539d45f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09edc06f8aa31ff70b4cadf501eda047f74501fc3dec2bfb9f4e656539d45f34", kill_on_drop: false }`
[INFO] [stdout] 09edc06f8aa31ff70b4cadf501eda047f74501fc3dec2bfb9f4e656539d45f34