[INFO] cloning repository https://github.com/kbrebanov/snout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kbrebanov/snout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6df99fb9a78226993a741bc8186234c0694606c
[INFO] testing kbrebanov/snout against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbrebanov/snout on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kbrebanov/snout
[INFO] finished tweaking git repo https://github.com/kbrebanov/snout
[INFO] tweaked toml for git repo https://github.com/kbrebanov/snout written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/kbrebanov/snout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atty v0.2.3
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded libc v0.2.32
[INFO] [stderr]   Downloaded dns-parser v0.7.0
[INFO] [stderr]   Downloaded ipnetwork v0.12.7
[INFO] [stderr]   Downloaded pnet_macros v0.15.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.2.0
[INFO] [stderr]   Downloaded pnet v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b886941bb2a3b20aef8c8390c1030e371340cdd2a375f6cbe6fd48759160f93
[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" "5b886941bb2a3b20aef8c8390c1030e371340cdd2a375f6cbe6fd48759160f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b886941bb2a3b20aef8c8390c1030e371340cdd2a375f6cbe6fd48759160f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b886941bb2a3b20aef8c8390c1030e371340cdd2a375f6cbe6fd48759160f93", kill_on_drop: false }`
[INFO] [stdout] 5b886941bb2a3b20aef8c8390c1030e371340cdd2a375f6cbe6fd48759160f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6874544b30669de3bdc297232a53edeb0e182f76d42d4c35d7e5e21ce3a3471
[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" "b6874544b30669de3bdc297232a53edeb0e182f76d42d4c35d7e5e21ce3a3471", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[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 lazy_static v0.2.9
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling futures v0.1.16
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling ipnetwork v0.12.7
[INFO] [stderr]    Compiling pnet_macros_support v0.2.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling dns-parser v0.7.0
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling serde_derive v1.0.15
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.15.0
[INFO] [stderr]    Compiling pnet v0.19.0
[INFO] [stderr]    Compiling snout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.snout.8hcgdipa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485" "/opt/rustwide/target/debug/deps/snout-9ebbd2f269f4e485.b687kaspcctnn1o.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsnout-9c053a60e74527af.rlib" "/opt/rustwide/target/debug/deps/libserde_json-7cabf8ef5a3724fa.rlib" "/opt/rustwide/target/debug/deps/libdtoa-61840fb9d504812a.rlib" "/opt/rustwide/target/debug/deps/libitoa-77ed125fcffa28d1.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a67e504177d5f395.rlib" "/opt/rustwide/target/debug/deps/libserde-e0c9bd489e737c87.rlib" "/opt/rustwide/target/debug/deps/libpnet-7c4e237da6dda959.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-de291a682bf7d746.rlib" "/opt/rustwide/target/debug/deps/libipnetwork-ec3fecf929aadfe2.rlib" "/opt/rustwide/target/debug/deps/libpcap-6c35cbf4e00cc2e8.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-d4bbaebb0e999426.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-6efcd1de561437bf.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-245d49caf167145f.rlib" "/opt/rustwide/target/debug/deps/libslab-6f9b7899ef2aefdf.rlib" "/opt/rustwide/target/debug/deps/libbytes-a453a16d35ab4613.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-e25f63f804ab0238.rlib" "/opt/rustwide/target/debug/deps/libmio-cb7d5c604c5dc411.rlib" "/opt/rustwide/target/debug/deps/liblog-b0203bd2bffb74fe.rlib" "/opt/rustwide/target/debug/deps/libiovec-feba5a1e0f052d7c.rlib" "/opt/rustwide/target/debug/deps/libslab-a6a3a64abe004977.rlib" "/opt/rustwide/target/debug/deps/libnet2-e03008430b13939a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c9fbad6ac4100047.rlib" "/opt/rustwide/target/debug/deps/liblazycell-17d5df10c9f1d8c1.rlib" "/opt/rustwide/target/debug/deps/libfutures-2bde38e73ea92495.rlib" "/opt/rustwide/target/debug/deps/libdns_parser-dd6806a0def1ae25.rlib" "/opt/rustwide/target/debug/deps/libquick_error-759bb3f725cfdc93.rlib" "/opt/rustwide/target/debug/deps/libmatches-ad0f190a41787a37.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-8629e3967fd30b90.rlib" "/opt/rustwide/target/debug/deps/libclap-d6ecaf356da19466.rlib" "/opt/rustwide/target/debug/deps/libatty-0b52f9dfa04ec68f.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-d61a1a3a3f8f9890.rlib" "/opt/rustwide/target/debug/deps/libterm_size-b9cd61d507ef7716.rlib" "/opt/rustwide/target/debug/deps/liblibc-4079f98d681f0188.rlib" "/opt/rustwide/target/debug/deps/libvec_map-45202d094b3e0d24.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e1adf2d5a3c5eab4.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-8ff114a7f3d3d608.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d5ae85b13b6a905a.rlib" "/opt/rustwide/target/debug/deps/libstrsim-56e3fd66dffa205e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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 `snout`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b6874544b30669de3bdc297232a53edeb0e182f76d42d4c35d7e5e21ce3a3471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6874544b30669de3bdc297232a53edeb0e182f76d42d4c35d7e5e21ce3a3471", kill_on_drop: false }`
[INFO] [stdout] b6874544b30669de3bdc297232a53edeb0e182f76d42d4c35d7e5e21ce3a3471