[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickhs%2Fscuttle6" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickhs/scuttle6 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_base v0.21.0
[INFO] [stderr]   Downloaded pnet_packet v0.21.0
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded env_logger v0.5.10
[INFO] [stderr]   Downloaded atty v0.2.10
[INFO] [stderr]   Downloaded syn v0.14.2
[INFO] [stderr]   Downloaded pnet_macros_support v0.21.0
[INFO] [stderr]   Downloaded pnet_macros v0.21.0
[INFO] [stderr]   Downloaded mac_address v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e15500e08d7e46d9ba8d3e3d3f419d48a530d4c9a9ce67d5848da36674c351a7
[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" "e15500e08d7e46d9ba8d3e3d3f419d48a530d4c9a9ce67d5848da36674c351a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e15500e08d7e46d9ba8d3e3d3f419d48a530d4c9a9ce67d5848da36674c351a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15500e08d7e46d9ba8d3e3d3f419d48a530d4c9a9ce67d5848da36674c351a7", kill_on_drop: false }`
[INFO] [stdout] e15500e08d7e46d9ba8d3e3d3f419d48a530d4c9a9ce67d5848da36674c351a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe6fbc8a99dd59f8ca650baec2e76dfb5a64d662c897e7f7cd8319072e5a39b0
[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" "fe6fbc8a99dd59f8ca650baec2e76dfb5a64d662c897e7f7cd8319072e5a39b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling term v0.4.6
[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 bitflags v1.0.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling mac_address v0.8.0
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling clap v2.32.0
[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 syntex_syntax v0.42.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling failure v0.1.1
[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/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.scuttle6.64lds4g5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67" "/opt/rustwide/target/debug/deps/scuttle6-d736c4e9a15f4b67.302yyjeiym1b1otl.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-abb4c163849b0e88/out" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmac_address-fbf05c892b8cd8cf.rlib" "/opt/rustwide/target/debug/deps/libnix-dd6d69e0cf68bf70.rlib" "/opt/rustwide/target/debug/deps/libstructopt-8d72552c5b60bd3c.rlib" "/opt/rustwide/target/debug/deps/libclap-aa853306a461299b.rlib" "/opt/rustwide/target/debug/deps/libvec_map-1b378012469a33f8.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-5eaed92efbefe3dd.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-d569fa77ffe46f20.rlib" "/opt/rustwide/target/debug/deps/libstrsim-13e4fe9f4423e3e3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-dff0762a888cf5ce.rlib" "/opt/rustwide/target/debug/deps/libansi_term-b7c7e94976e9eae7.rlib" "/opt/rustwide/target/debug/deps/libfailure-8b706c0621e325c6.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d21a63e2ef2e44ed.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-437649f1873ce135.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-1017bf3808d87536.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-076a3fa65d73e85a.rlib" "/opt/rustwide/target/debug/deps/libregex-02fc6718aadb9a5a.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-490fe7d511111ee6.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-d35f7f58d8047c39.rlib" "/opt/rustwide/target/debug/deps/libucd_util-944af7ca7193e5f9.rlib" "/opt/rustwide/target/debug/deps/libthread_local-8d4685ec8373993d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-1a6adeae0fb84e81.rlib" "/opt/rustwide/target/debug/deps/libunreachable-033a6565748e1da3.rlib" "/opt/rustwide/target/debug/deps/libvoid-119da90aa4f28a40.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-9a209c53009fab6a.rlib" "/opt/rustwide/target/debug/deps/libmemchr-400d8600d64dc5f6.rlib" "/opt/rustwide/target/debug/deps/libatty-41ffc2e3fbea11e5.rlib" "/opt/rustwide/target/debug/deps/libhumantime-467b6876277aede3.rlib" "/opt/rustwide/target/debug/deps/libquick_error-257bc2ee1d078189.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-488046bd1afac7f9.rlib" "/opt/rustwide/target/debug/deps/liblog-9fd7fc69f33a81ab.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-2bfa37e8222da20c.rlib" "/opt/rustwide/target/debug/deps/libpcap-8523e50e3837ba7f.rlib" "/opt/rustwide/target/debug/deps/liblibc-4f620a0af78a88ba.rlib" "/opt/rustwide/target/debug/deps/libpnet_packet-463c566b5b644aad.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-3d1b4d026d4d3ce8.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-1d8f49bca7500db2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "fe6fbc8a99dd59f8ca650baec2e76dfb5a64d662c897e7f7cd8319072e5a39b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6fbc8a99dd59f8ca650baec2e76dfb5a64d662c897e7f7cd8319072e5a39b0", kill_on_drop: false }`
[INFO] [stdout] fe6fbc8a99dd59f8ca650baec2e76dfb5a64d662c897e7f7cd8319072e5a39b0