[INFO] fetching crate system-configuration 0.4.0...
[INFO] testing system-configuration-0.4.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate system-configuration 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate system-configuration 0.4.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate system-configuration 0.4.0
[INFO] finished tweaking crates.io crate system-configuration 0.4.0
[INFO] tweaked toml for crates.io crate system-configuration 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate system-configuration 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d56f87f7468fadd76af7ab05a91eb7e885b2f049a027518d4c8b233efba070b0
[INFO] running `"docker" "start" "-a" "d56f87f7468fadd76af7ab05a91eb7e885b2f049a027518d4c8b233efba070b0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling system-configuration-sys v0.4.1
[INFO] [stderr]    Compiling core-foundation v0.7.0
[INFO] [stderr]    Compiling system-configuration v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0560]: struct `sys::libc::sockaddr_in` has no field named `sin_len`
[INFO] [stderr]    --> src/network_reachability.rs:331:13
[INFO] [stderr]     |
[INFO] [stderr] 331 |             sin_len: std::mem::size_of::<libc::sockaddr_in>() as u8,
[INFO] [stderr]     |             ^^^^^^^ `sys::libc::sockaddr_in` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sin_family`, `sin_port`, `sin_addr`, `sin_zero`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/network_reachability.rs:332:25
[INFO] [stderr]     |
[INFO] [stderr] 332 |             sin_family: libc::AF_INET as u8,
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u8`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/network_reachability.rs:337:24
[INFO] [stderr]     |
[INFO] [stderr] 337 |             sin_zero: [0i8; 8],
[INFO] [stderr]     |                        ^^^ expected `u8`, found `i8`
[INFO] [stderr]     |
[INFO] [stderr] help: change the type of the numeric literal from `i8` to `u8`
[INFO] [stderr]     |
[INFO] [stderr] 337 |             sin_zero: [0u8; 8],
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `sys::libc::sockaddr_in6` has no field named `sin6_len`
[INFO] [stderr]    --> src/network_reachability.rs:340:13
[INFO] [stderr]     |
[INFO] [stderr] 340 |             sin6_len: std::mem::size_of::<libc::sockaddr_in6>() as u8,
[INFO] [stderr]     |             ^^^^^^^^ `sys::libc::sockaddr_in6` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sin6_family`, `sin6_port`, `sin6_flowinfo`, `sin6_addr`, `sin6_scope_id`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/network_reachability.rs:341:26
[INFO] [stderr]     |
[INFO] [stderr] 341 |             sin6_family: libc::AF_INET6 as u8,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^ expected `u16`, found `u8`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0560.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `system-configuration`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d56f87f7468fadd76af7ab05a91eb7e885b2f049a027518d4c8b233efba070b0"`
[INFO] running `"docker" "rm" "-f" "d56f87f7468fadd76af7ab05a91eb7e885b2f049a027518d4c8b233efba070b0"`
[INFO] [stdout] d56f87f7468fadd76af7ab05a91eb7e885b2f049a027518d4c8b233efba070b0