[INFO] fetching crate PacketDog 0.1.0...
[INFO] testing PacketDog-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate PacketDog 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate PacketDog 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate PacketDog 0.1.0
[INFO] finished tweaking crates.io crate PacketDog 0.1.0
[INFO] tweaked toml for crates.io crate PacketDog 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate PacketDog 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded pktparse v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43414b39a2c73e06d3b2403b2f9add098b13bc4d3873188b1757ef2547a423e6
[INFO] running `Command { std: "docker" "start" "-a" "43414b39a2c73e06d3b2403b2f9add098b13bc4d3873188b1757ef2547a423e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43414b39a2c73e06d3b2403b2f9add098b13bc4d3873188b1757ef2547a423e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43414b39a2c73e06d3b2403b2f9add098b13bc4d3873188b1757ef2547a423e6", kill_on_drop: false }`
[INFO] [stdout] 43414b39a2c73e06d3b2403b2f9add098b13bc4d3873188b1757ef2547a423e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f1ab09c5946e046d2b3e3e9f885fa4d7c7927fb9c59c0ad24a8354fd5833887
[INFO] running `Command { std: "docker" "start" "-a" "1f1ab09c5946e046d2b3e3e9f885fa4d7c7927fb9c59c0ad24a8354fd5833887", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pktparse v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling PacketDog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `PacketDog` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `packet_dog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.PacketDog.c762970c-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1.2iawuty0jxno5u9d.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libclap-abb7c8fc44107d5b.rlib" "/opt/rustwide/target/debug/deps/libvec_map-f0a294901824d1b1.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-4feaadb70d379c84.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-1a5cfc89f80f8ff0.rlib" "/opt/rustwide/target/debug/deps/libstrsim-2b5231486aa116be.rlib" "/opt/rustwide/target/debug/deps/libbitflags-80e93151c602d4a3.rlib" "/opt/rustwide/target/debug/deps/libatty-18c50541ee83349f.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7174ce98a6fd1d8e.rlib" "/opt/rustwide/target/debug/deps/libpktparse-472bddf5907932f5.rlib" "/opt/rustwide/target/debug/deps/libserde-1a9a10e24f5cbd3a.rlib" "/opt/rustwide/target/debug/deps/libnom-a14e17331d0ee438.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f5130a8d311f86a1.rlib" "/opt/rustwide/target/debug/deps/libpcap-25eaec13e8dc78f0.rlib" "/opt/rustwide/target/debug/deps/liblibc-28b2a231a060c987.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lpcap" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/PacketDog-bc78406f328cb6b1" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `PacketDog` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1f1ab09c5946e046d2b3e3e9f885fa4d7c7927fb9c59c0ad24a8354fd5833887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1ab09c5946e046d2b3e3e9f885fa4d7c7927fb9c59c0ad24a8354fd5833887", kill_on_drop: false }`
[INFO] [stdout] 1f1ab09c5946e046d2b3e3e9f885fa4d7c7927fb9c59c0ad24a8354fd5833887