[INFO] fetching crate libc 0.2.68...
[INFO] checking libc-0.2.68 against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087
[INFO] extracting crate libc 0.2.68 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libc 0.2.68 on toolchain f88e9a4452e792c29632101b348a1df9876d45cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libc 0.2.68
[INFO] finished tweaking crates.io crate libc 0.2.68
[INFO] tweaked toml for crates.io crate libc 0.2.68 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+f88e9a4452e792c29632101b348a1df9876d45cd" "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] d2c8bd9bbb93e19cf940a79a8d7e0f02d00a943d35525606a9bff64ee51c8047
[INFO] running `"docker" "start" "-a" "d2c8bd9bbb93e19cf940a79a8d7e0f02d00a943d35525606a9bff64ee51c8047"`
[INFO] [stderr]    Compiling libc v0.2.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `"docker" "inspect" "d2c8bd9bbb93e19cf940a79a8d7e0f02d00a943d35525606a9bff64ee51c8047"`
[INFO] running `"docker" "rm" "-f" "d2c8bd9bbb93e19cf940a79a8d7e0f02d00a943d35525606a9bff64ee51c8047"`
[INFO] [stdout] d2c8bd9bbb93e19cf940a79a8d7e0f02d00a943d35525606a9bff64ee51c8047