[INFO] crate objrs_frameworks_app_kit 0.0.2 is already in cache
[INFO] checking objrs_frameworks_app_kit-0.0.2 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate objrs_frameworks_app_kit 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate objrs_frameworks_app_kit 0.0.2 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate objrs_frameworks_app_kit 0.0.2
[INFO] finished tweaking crates.io crate objrs_frameworks_app_kit 0.0.2
[INFO] tweaked toml for crates.io crate objrs_frameworks_app_kit 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8643ee550d4c847a8a30fbccf72f77213b9b2291ba0970025e8530af2e04524
[INFO] running `"docker" "start" "-a" "d8643ee550d4c847a8a30fbccf72f77213b9b2291ba0970025e8530af2e04524"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking objrs_runtime v0.0.2
[INFO] [stderr]    Compiling objrs_macros v0.0.2
[INFO] [stderr]    Compiling objrs_frameworks_foundation_macros v0.0.2
[INFO] [stderr]     Checking objrs v0.0.2
[INFO] [stderr] error: /opt/rustwide/target/debug/deps/libobjrs_macros-e5d4e841333dea65.so: undefined symbol: arc4random_buf
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/objrs-0.0.2/src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | extern crate objrs_macros;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `objrs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d8643ee550d4c847a8a30fbccf72f77213b9b2291ba0970025e8530af2e04524"`
[INFO] running `"docker" "rm" "-f" "d8643ee550d4c847a8a30fbccf72f77213b9b2291ba0970025e8530af2e04524"`
[INFO] [stdout] d8643ee550d4c847a8a30fbccf72f77213b9b2291ba0970025e8530af2e04524