[INFO] updating cached repository nickhs/scuttle6
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nickhs/scuttle6
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nickhs/scuttle6" "work/ex/beta-1.37-6/sources/1.36.0/gh/nickhs/scuttle6"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nickhs/scuttle6'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nickhs/scuttle6" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nickhs/scuttle6"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nickhs/scuttle6'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eeda563b98401d7f546c9b67f20a87b819f85dd9
[INFO] sha for GitHub repo nickhs/scuttle6: eeda563b98401d7f546c9b67f20a87b819f85dd9
[INFO] validating manifest of nickhs/scuttle6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nickhs/scuttle6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nickhs/scuttle6
[INFO] finished frobbing nickhs/scuttle6
[INFO] frobbed toml for nickhs/scuttle6 written to work/ex/beta-1.37-6/sources/1.36.0/gh/nickhs/scuttle6/Cargo.toml
[INFO] started frobbing nickhs/scuttle6
[INFO] finished frobbing nickhs/scuttle6
[INFO] frobbed toml for nickhs/scuttle6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nickhs/scuttle6/Cargo.toml
[INFO] crate nickhs/scuttle6 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nickhs/scuttle6 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nickhs/scuttle6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3bef833f4de327c946bf596c8c515650484e3c25aa18f6bb2136ce63b5908224
[INFO] running `"docker" "start" "-a" "3bef833f4de327c946bf596c8c515650484e3c25aa18f6bb2136ce63b5908224"`
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling mac_address v0.8.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.21.0
[INFO] [stderr]    Compiling pnet_packet v0.21.0
[INFO] [stderr]    Compiling scuttle6 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use] extern crate structopt;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[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/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.scuttle6.7phzz07m-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0" "/opt/crater/target/debug/deps/scuttle6-d2dde6be1ef766b0.54sv49p2maeqt7w3.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-e42456f91d070e25/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmac_address-18e7a39448394fea.rlib" "/opt/crater/target/debug/deps/libnix-6debb628c00e3b4e.rlib" "/opt/crater/target/debug/deps/libstructopt-8224f669831c574e.rlib" "/opt/crater/target/debug/deps/libclap-5a2312b738e44666.rlib" "/opt/crater/target/debug/deps/libvec_map-d15ddac8fbd5a1a7.rlib" "/opt/crater/target/debug/deps/libtextwrap-b9e8af68ddc86750.rlib" "/opt/crater/target/debug/deps/libunicode_width-5c65625ac38072b6.rlib" "/opt/crater/target/debug/deps/libstrsim-1fb548c623033a78.rlib" "/opt/crater/target/debug/deps/libbitflags-c8c60b0ee6ae609a.rlib" "/opt/crater/target/debug/deps/libansi_term-a8ee7a34610f25b5.rlib" "/opt/crater/target/debug/deps/libfailure-424257a7e57f548a.rlib" "/opt/crater/target/debug/deps/libbacktrace-0335e431acbe62bb.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-399fd625901f8060.rlib" "/opt/crater/target/debug/deps/librustc_demangle-8a1b2caa5e80a574.rlib" "/opt/crater/target/debug/deps/libenv_logger-ecde67ffb03665ce.rlib" "/opt/crater/target/debug/deps/libregex-838f5e74cc3716e6.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-d85c6801fd7a4fbb.rlib" "/opt/crater/target/debug/deps/libregex_syntax-f39225eedd0c41b6.rlib" "/opt/crater/target/debug/deps/libucd_util-b5d4a57c7c646a91.rlib" "/opt/crater/target/debug/deps/libthread_local-15ef030d476fa944.rlib" "/opt/crater/target/debug/deps/liblazy_static-485b4eff69038ce0.rlib" "/opt/crater/target/debug/deps/libunreachable-128e59a4c3e6358e.rlib" "/opt/crater/target/debug/deps/libvoid-7cea1bca190341e8.rlib" "/opt/crater/target/debug/deps/libaho_corasick-5ee47cb8b0b545c1.rlib" "/opt/crater/target/debug/deps/libmemchr-e04b31da00da68fd.rlib" "/opt/crater/target/debug/deps/libatty-38aad69b397116b5.rlib" "/opt/crater/target/debug/deps/libhumantime-601cdf29c73341dd.rlib" "/opt/crater/target/debug/deps/libquick_error-7d23d7c8e4749989.rlib" "/opt/crater/target/debug/deps/libtermcolor-bfdfa54bd879691d.rlib" "/opt/crater/target/debug/deps/liblog-873c4ddea78db23a.rlib" "/opt/crater/target/debug/deps/libcfg_if-e77f5c4458926ef5.rlib" "/opt/crater/target/debug/deps/libpcap-988319afde0ab026.rlib" "/opt/crater/target/debug/deps/liblibc-62bf195eedd01b9b.rlib" "/opt/crater/target/debug/deps/libpnet_packet-a68a674eb28a404c.rlib" "/opt/crater/target/debug/deps/libpnet_macros_support-36274a6aea287955.rlib" "/opt/crater/target/debug/deps/libpnet_base-a26dbca642fc1b61.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lpcap
[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 `scuttle6`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3bef833f4de327c946bf596c8c515650484e3c25aa18f6bb2136ce63b5908224"`
[INFO] running `"docker" "rm" "-f" "3bef833f4de327c946bf596c8c515650484e3c25aa18f6bb2136ce63b5908224"`
[INFO] [stdout] 3bef833f4de327c946bf596c8c515650484e3c25aa18f6bb2136ce63b5908224