[INFO] cloning repository https://github.com/zacbrown/rusty-netconn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zacbrown/rusty-netconn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0b0c5ea4312002fc4eb75d71b67fd8104f51dd5
[INFO] testing zacbrown/rusty-netconn against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzacbrown%2Frusty-netconn" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zacbrown/rusty-netconn on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zacbrown/rusty-netconn
[INFO] finished tweaking git repo https://github.com/zacbrown/rusty-netconn
[INFO] tweaked toml for git repo https://github.com/zacbrown/rusty-netconn written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/zacbrown/rusty-netconn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5e93c25a87f5b3c8f2fa78d45ed9480f1d8a29ea7ed87bf80aa9ac26fd191c1
[INFO] running `Command { std: "docker" "start" "-a" "d5e93c25a87f5b3c8f2fa78d45ed9480f1d8a29ea7ed87bf80aa9ac26fd191c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5e93c25a87f5b3c8f2fa78d45ed9480f1d8a29ea7ed87bf80aa9ac26fd191c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e93c25a87f5b3c8f2fa78d45ed9480f1d8a29ea7ed87bf80aa9ac26fd191c1", kill_on_drop: false }`
[INFO] [stdout] d5e93c25a87f5b3c8f2fa78d45ed9480f1d8a29ea7ed87bf80aa9ac26fd191c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e96dc1de575caaeeaaaa8c87d9b1ad1902897d0d5c4e832a6b0fb9a23f2e86b9
[INFO] running `Command { std: "docker" "start" "-a" "e96dc1de575caaeeaaaa8c87d9b1ad1902897d0d5c4e832a6b0fb9a23f2e86b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling futures v0.1.21
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling lazycell v0.6.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling pnet_base v0.21.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling pnet v0.21.0
[INFO] [stderr]    Compiling scoped-tls v0.1.1
[INFO] [stderr]    Compiling ipnetwork v0.12.8
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling encode_unicode v0.3.1
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling pnet_macros_support v0.21.0
[INFO] [stderr]    Compiling regex-syntax v0.5.5
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling pnet_sys v0.21.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.9
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling pnet_datalink v0.21.0
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.3.0
[INFO] [stderr]    Compiling tokio-executor v0.1.2
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.2
[INFO] [stderr]    Compiling tokio-timer v0.2.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.5
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling prettytable-rs v0.6.7
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[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 pnet_transport v0.21.0
[INFO] [stderr]    Compiling rusty-netconns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut stats = {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let mut stats = {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |         let mut stats = {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:251:13
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let mut stats = {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[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/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.rusty_netconns.7b555c1b-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d.2lwh3jndbvzqyru6.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libprettytable-8192b49430ca8d1d.rlib" "/opt/rustwide/target/debug/deps/libencode_unicode-593971f9273e4fbf.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-edf244ecdb61ba64.rlib" "/opt/rustwide/target/debug/deps/libcsv-968f523039b5b334.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-306a29a12f142e2b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f18c0de7c655b012.rlib" "/opt/rustwide/target/debug/deps/libatty-e3ce856fd7f645b3.rlib" "/opt/rustwide/target/debug/deps/libterm-77569b923aaf0569.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-120a54c762d0b92b.rlib" "/opt/rustwide/target/debug/deps/libpnet-c432c6f88ba3921e.rlib" "/opt/rustwide/target/debug/deps/libpnet_transport-2b3a733922488a7b.rlib" "/opt/rustwide/target/debug/deps/libpnet_packet-22dfaf5f5f44027f.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-513999c21bdf40ac.rlib" "/opt/rustwide/target/debug/deps/libpnet_datalink-b1919b454f9e3d53.rlib" "/opt/rustwide/target/debug/deps/libpnet_sys-38c9115a5c151c94.rlib" "/opt/rustwide/target/debug/deps/libpnet_base-00c66263c11ae378.rlib" "/opt/rustwide/target/debug/deps/libipnetwork-43040303b4114bb7.rlib" "/opt/rustwide/target/debug/deps/libpcap-582460969cf45279.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-0a80cc482b1715c6.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-ba403570723bd052.rlib" "/opt/rustwide/target/debug/deps/libtokio-749f4d3a8b652862.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-286eb82167bb5add.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-d510d09e09309094.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-66a697c61b7f62f6.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-f75442f77986edef.rlib" "/opt/rustwide/target/debug/deps/librand-d018d78e62bd6005.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f74865a3cf4fc43e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-b7daca32fc4b3d0e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-102843c0b52e5218.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-bc193036b6d3b755.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d1d942d3990dad6b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1e2cbff4eafa7f91.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a0484f8a57d52e6f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-84b75b14704830e5.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-6fb23d017bc3bc29.rlib" "/opt/rustwide/target/debug/deps/libnodrop-863439ffd0a42070.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-afc31f396d641df6.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-c3e5affbd3502cfc.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-4c55be5680d22ffb.rlib" "/opt/rustwide/target/debug/deps/libbytes-e30acd43920b3708.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-bb50be8193eb6601.rlib" "/opt/rustwide/target/debug/deps/libfutures-58ec2fa209b408bd.rlib" "/opt/rustwide/target/debug/deps/libmio-78cb4d18c01494a2.rlib" "/opt/rustwide/target/debug/deps/liblog-006d67ee1f1f18c7.rlib" "/opt/rustwide/target/debug/deps/libslab-ef1b59c133931848.rlib" "/opt/rustwide/target/debug/deps/libiovec-cf107461550e30c2.rlib" "/opt/rustwide/target/debug/deps/libnet2-7c50063746bbe50b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ba9e854e41f15abc.rlib" "/opt/rustwide/target/debug/deps/liblazycell-e6a955d443c754cf.rlib" "/opt/rustwide/target/debug/deps/liblibc-a5a2763057d32cf5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.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/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rusty_netconns-f214e2ff590d744d" "-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; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-netconns` due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e96dc1de575caaeeaaaa8c87d9b1ad1902897d0d5c4e832a6b0fb9a23f2e86b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e96dc1de575caaeeaaaa8c87d9b1ad1902897d0d5c4e832a6b0fb9a23f2e86b9", kill_on_drop: false }`
[INFO] [stdout] e96dc1de575caaeeaaaa8c87d9b1ad1902897d0d5c4e832a6b0fb9a23f2e86b9