[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-1.38-1/sources/1.37.0/gh/nickhs/scuttle6"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nickhs/scuttle6'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nickhs/scuttle6" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nickhs/scuttle6"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nickhs/scuttle6 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nickhs/scuttle6 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 22e21dda5054b3e24d17e106ed59f348d634fd80cce299df7ae08fad78b1a443
[INFO] running `"docker" "start" "-a" "22e21dda5054b3e24d17e106ed59f348d634fd80cce299df7ae08fad78b1a443"`
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling mac_address v0.8.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.scuttle6.3h5olhhn-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f" "/opt/crater/target/debug/deps/scuttle6-c8c461421895cf8f.nzabm5gpb2qnjq3.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-774f0ee1e6e8f5ba/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmac_address-75ebfdb1728dac8e.rlib" "/opt/crater/target/debug/deps/libnix-a8873ca1139db259.rlib" "/opt/crater/target/debug/deps/libstructopt-0dcd8c665fe5c47e.rlib" "/opt/crater/target/debug/deps/libclap-962adbe4929c8392.rlib" "/opt/crater/target/debug/deps/libvec_map-dfe47d7ef870925b.rlib" "/opt/crater/target/debug/deps/libtextwrap-552a4fc03518be30.rlib" "/opt/crater/target/debug/deps/libunicode_width-be270ae5acdefae2.rlib" "/opt/crater/target/debug/deps/libstrsim-323d74444d0cce8b.rlib" "/opt/crater/target/debug/deps/libbitflags-9f040734986e226a.rlib" "/opt/crater/target/debug/deps/libansi_term-8091014737d4fb0a.rlib" "/opt/crater/target/debug/deps/libfailure-2bcc8462679556cf.rlib" "/opt/crater/target/debug/deps/libbacktrace-e5e85378e5495838.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-ed428f940d5135e7.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6c846ebe94ea55f9.rlib" "/opt/crater/target/debug/deps/libenv_logger-eda236c56b7f63b1.rlib" "/opt/crater/target/debug/deps/libregex-a344570de185ca3a.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-09a6e1d8631730f6.rlib" "/opt/crater/target/debug/deps/libregex_syntax-9ecf8f29b0e71e9e.rlib" "/opt/crater/target/debug/deps/libucd_util-b5b9d245693ae036.rlib" "/opt/crater/target/debug/deps/libthread_local-b084e187877e21a8.rlib" "/opt/crater/target/debug/deps/liblazy_static-477b2fb8337c6397.rlib" "/opt/crater/target/debug/deps/libunreachable-06a391591ec96326.rlib" "/opt/crater/target/debug/deps/libvoid-ee701c9bdcbc84a6.rlib" "/opt/crater/target/debug/deps/libaho_corasick-250a778bef6cee81.rlib" "/opt/crater/target/debug/deps/libmemchr-6b88052403794885.rlib" "/opt/crater/target/debug/deps/libatty-e3dd9120a51b484b.rlib" "/opt/crater/target/debug/deps/libhumantime-d35988cc951ce9fd.rlib" "/opt/crater/target/debug/deps/libquick_error-f50ea951eae373ef.rlib" "/opt/crater/target/debug/deps/libtermcolor-0340f549c8fd4949.rlib" "/opt/crater/target/debug/deps/liblog-ea910cedf6d0ac27.rlib" "/opt/crater/target/debug/deps/libcfg_if-009022f74140c129.rlib" "/opt/crater/target/debug/deps/libpcap-b574f7f1e98c62bc.rlib" "/opt/crater/target/debug/deps/liblibc-9543c9559dc5df0d.rlib" "/opt/crater/target/debug/deps/libpnet_packet-2b017b2beb910aa0.rlib" "/opt/crater/target/debug/deps/libpnet_macros_support-5f2c6a92bbe72077.rlib" "/opt/crater/target/debug/deps/libpnet_base-0ef7f90f564e371a.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "22e21dda5054b3e24d17e106ed59f348d634fd80cce299df7ae08fad78b1a443"`
[INFO] running `"docker" "rm" "-f" "22e21dda5054b3e24d17e106ed59f348d634fd80cce299df7ae08fad78b1a443"`
[INFO] [stdout] 22e21dda5054b3e24d17e106ed59f348d634fd80cce299df7ae08fad78b1a443