[INFO] cloning repository https://github.com/nickhs/scuttle6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickhs/scuttle6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d23b51202a02f6b658878f0c0577276198a75b06
[INFO] testing nickhs/scuttle6 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickhs/scuttle6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickhs/scuttle6
[INFO] finished tweaking git repo https://github.com/nickhs/scuttle6
[INFO] tweaked toml for git repo https://github.com/nickhs/scuttle6 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/nickhs/scuttle6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c27f9b7fdf9fea59357bdb6399efb77be854480b8bf6520df907d8b4239cfca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6c27f9b7fdf9fea59357bdb6399efb77be854480b8bf6520df907d8b4239cfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c27f9b7fdf9fea59357bdb6399efb77be854480b8bf6520df907d8b4239cfca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c27f9b7fdf9fea59357bdb6399efb77be854480b8bf6520df907d8b4239cfca", kill_on_drop: false }`
[INFO] [stdout] 6c27f9b7fdf9fea59357bdb6399efb77be854480b8bf6520df907d8b4239cfca
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10335f78cd17bd526c4c3dc95dcf4d4ed5195083ed81ef701c2672da93142dd5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "10335f78cd17bd526c4c3dc95dcf4d4ed5195083ed81ef701c2672da93142dd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling mac_address v0.8.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling env_logger v0.5.10
[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/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.scuttle6.f4a0727e-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5.2bjyswi8w3oymrqn.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-2a059d49bf991989/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmac_address-e30364920c621581.rlib" "/opt/rustwide/target/debug/deps/libnix-2d1ceb8058a2d314.rlib" "/opt/rustwide/target/debug/deps/libstructopt-3fe23411f9c2e874.rlib" "/opt/rustwide/target/debug/deps/libclap-d34f558a71b15e52.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2fd734c4c1e4fc50.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-db8e725060015756.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-bbf70183f4a76aeb.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2c756d049be254c7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-37db12bec5f16bd6.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "/opt/rustwide/target/debug/deps/libfailure-1c6ff3eab0330d22.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-f52e8fdc44f97b26.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-da7881c3e350e50f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-c67fe0ff83611d23.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-ddb8761ebd4e3cb1.rlib" "/opt/rustwide/target/debug/deps/libregex-cb72b68c3280dfd5.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-7197997fddef1c4b.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-ff550786524132d2.rlib" "/opt/rustwide/target/debug/deps/libucd_util-4d5aff6136066490.rlib" "/opt/rustwide/target/debug/deps/libthread_local-69897c2e61992ecb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-14bca3b087310e71.rlib" "/opt/rustwide/target/debug/deps/libunreachable-5b27b1740d4d2b9b.rlib" "/opt/rustwide/target/debug/deps/libvoid-db8f1174cd903021.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-83b2b54eeb27e0e9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a1980c47a35d232c.rlib" "/opt/rustwide/target/debug/deps/libatty-fd002bee7595b483.rlib" "/opt/rustwide/target/debug/deps/libhumantime-5279c127d2a488ae.rlib" "/opt/rustwide/target/debug/deps/libquick_error-8af1626c14a64d49.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-5483ac20f7969b8d.rlib" "/opt/rustwide/target/debug/deps/liblog-bd30a18bcadedf2b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-5b05ca0675b0d138.rlib" "/opt/rustwide/target/debug/deps/libpcap-c676c3471034c824.rlib" "/opt/rustwide/target/debug/deps/liblibc-279945826ce3d934.rlib" "/opt/rustwide/target/debug/deps/libpnet_packet-47549b35a47e38b7.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-c6c7ba98b4a2b8de.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-ddd07b7851caff09.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/scuttle6-c5102ec53870bcf5" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lpcap
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scuttle6` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "10335f78cd17bd526c4c3dc95dcf4d4ed5195083ed81ef701c2672da93142dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10335f78cd17bd526c4c3dc95dcf4d4ed5195083ed81ef701c2672da93142dd5", kill_on_drop: false }`
[INFO] [stdout] 10335f78cd17bd526c4c3dc95dcf4d4ed5195083ed81ef701c2672da93142dd5