[INFO] fetching crate mdbx-sys 0.7.1...
[INFO] checking mdbx-sys-0.7.1 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate mdbx-sys 0.7.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mdbx-sys 0.7.1 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mdbx-sys 0.7.1
[INFO] finished tweaking crates.io crate mdbx-sys 0.7.1
[INFO] tweaked toml for crates.io crate mdbx-sys 0.7.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 1f06a8df01e4cf35a0fa884eb292fa0fa9302b41b4c6ccb8ee8a47bba8a72468
[INFO] running `"docker" "start" "-a" "1f06a8df01e4cf35a0fa884eb292fa0fa9302b41b4c6ccb8ee8a47bba8a72468"`
[INFO] [stderr]    Compiling mdbx-sys v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: /opt/rustwide/workdir/libmdbx/mdbx.c:21156:1: warning: missing initializer for field 'flags' of 'mdbx_build_info {aka const struct mdbx_build_info}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:  };
[INFO] [stderr] warning:  ^
[INFO] [stderr] warning: In file included from /opt/rustwide/workdir/libmdbx/mdbx.c:93:0:
[INFO] [stderr] warning: /opt/rustwide/workdir/libmdbx/mdbx.h:705:15: note: 'flags' declared here
[INFO] [stderr] warning:    const char *flags /* CFLAGS */;
[INFO] [stderr] warning:                ^~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `"docker" "inspect" "1f06a8df01e4cf35a0fa884eb292fa0fa9302b41b4c6ccb8ee8a47bba8a72468"`
[INFO] running `"docker" "rm" "-f" "1f06a8df01e4cf35a0fa884eb292fa0fa9302b41b4c6ccb8ee8a47bba8a72468"`
[INFO] [stdout] 1f06a8df01e4cf35a0fa884eb292fa0fa9302b41b4c6ccb8ee8a47bba8a72468