[INFO] crate rustcap 0.1.2 is already in cache
[INFO] testing rustcap-0.1.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rustcap 0.1.2 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate rustcap 0.1.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustcap 0.1.2
[INFO] finished tweaking crates.io crate rustcap 0.1.2
[INFO] tweaked toml for crates.io crate rustcap 0.1.2 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c2c9a4feca7afab570b65e1c14c5c862f818ccba27b980bb85373f83d46a47e7
[INFO] running `"docker" "start" "-a" "c2c9a4feca7afab570b65e1c14c5c862f818ccba27b980bb85373f83d46a47e7"`
[INFO] [stderr]    Compiling pcap-sys v0.1.3
[INFO] [stderr]    Compiling rustcap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `tv_sec`
[INFO] [stderr]    --> src/core.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     tv_sec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tv_usec`
[INFO] [stderr]    --> src/core.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     tv_usec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `caplen`
[INFO] [stderr]    --> src/core.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     caplen: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `len`
[INFO] [stderr]    --> src/core.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     len: u32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "c2c9a4feca7afab570b65e1c14c5c862f818ccba27b980bb85373f83d46a47e7"`
[INFO] running `"docker" "rm" "-f" "c2c9a4feca7afab570b65e1c14c5c862f818ccba27b980bb85373f83d46a47e7"`
[INFO] [stdout] c2c9a4feca7afab570b65e1c14c5c862f818ccba27b980bb85373f83d46a47e7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 87ce1745d4df03c255ea7e24b3094329a64251e0c1357782f7521d83a84bba3f
[INFO] running `"docker" "start" "-a" "87ce1745d4df03c255ea7e24b3094329a64251e0c1357782f7521d83a84bba3f"`
[INFO] [stderr]    Compiling rustcap v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never used: `tv_sec`
[INFO] [stderr]    --> src/core.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     tv_sec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tv_usec`
[INFO] [stderr]    --> src/core.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     tv_usec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `caplen`
[INFO] [stderr]    --> src/core.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     caplen: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `len`
[INFO] [stderr]    --> src/core.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     len: u32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda" "/opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.1vq9sfsppzfuov7j.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8b6fbd25e1766083.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-bd8f21e3bdd6cbdc.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-bfcad117c6a632af.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-79a1f91e8ce4eb83.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib" "/opt/rustwide/target/debug/deps/libpcap_sys-e3999537a1b703fd.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.0.rcgu.o: In function `<rustcap::core::NetworkInterfaceIterator as core::ops::drop::Drop>::drop':
[INFO] [stderr]           /opt/rustwide/workdir/src/core.rs:147: undefined reference to `pcap_freealldevs'
[INFO] [stderr]           /opt/rustwide/target/debug/deps/rustcap-b04883b2fff3fcda.rustcap.6zsmnenq-cgu.0.rcgu.o: In function `rustcap::core::find_all_devs':
[INFO] [stderr]           /opt/rustwide/workdir/src/core.rs:235: undefined reference to `pcap_findalldevs'
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustcap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "87ce1745d4df03c255ea7e24b3094329a64251e0c1357782f7521d83a84bba3f"`
[INFO] running `"docker" "rm" "-f" "87ce1745d4df03c255ea7e24b3094329a64251e0c1357782f7521d83a84bba3f"`
[INFO] [stdout] 87ce1745d4df03c255ea7e24b3094329a64251e0c1357782f7521d83a84bba3f