[INFO] fetching crate pcap-rs 1.0.3...
[INFO] checking pcap-rs-1.0.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate pcap-rs 1.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pcap-rs 1.0.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pcap-rs 1.0.3
[INFO] finished tweaking crates.io crate pcap-rs 1.0.3
[INFO] tweaked toml for crates.io crate pcap-rs 1.0.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 8ded6ffdb470dc83a1879e6ee2cc4b982017c6b7172bb872a17b68b935a16865
[INFO] running `"docker" "start" "-a" "8ded6ffdb470dc83a1879e6ee2cc4b982017c6b7172bb872a17b68b935a16865"`
[INFO] [stderr]     Checking pcap-rs v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:307:1
[INFO] [stderr]     |
[INFO] [stderr] 307 | / named_attr!(
[INFO] [stderr] 308 | | /// Parses a header.
[INFO] [stderr] 309 | | ///
[INFO] [stderr] 310 | | /// This is always the first item of the file. This amongst other information extracts the
[INFO] [stderr] ...   |
[INFO] [stderr] 317 | |     0x4d3cb2a1 => call!(parse_header_e, Endianness::Little, true)    // reverse  usec
[INFO] [stderr] 318 | | ));
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ill_formed_attribute_input)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]`
[INFO] [stderr]    --> src/lib.rs:307:1
[INFO] [stderr]     |
[INFO] [stderr] 307 | / named_attr!(
[INFO] [stderr] 308 | | /// Parses a header.
[INFO] [stderr] 309 | | ///
[INFO] [stderr] 310 | | /// This is always the first item of the file. This amongst other information extracts the
[INFO] [stderr] ...   |
[INFO] [stderr] 317 | |     0x4d3cb2a1 => call!(parse_header_e, Endianness::Little, true)    // reverse  usec
[INFO] [stderr] 318 | | ));
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ill_formed_attribute_input)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571>
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "8ded6ffdb470dc83a1879e6ee2cc4b982017c6b7172bb872a17b68b935a16865"`
[INFO] running `"docker" "rm" "-f" "8ded6ffdb470dc83a1879e6ee2cc4b982017c6b7172bb872a17b68b935a16865"`
[INFO] [stdout] 8ded6ffdb470dc83a1879e6ee2cc4b982017c6b7172bb872a17b68b935a16865