[INFO] cloning repository https://github.com/arshiamufti/httpdump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arshiamufti/httpdump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51ce59772cf04785abe450d8525d0b520e91be97
[INFO] testing arshiamufti/httpdump against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arshiamufti/httpdump on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arshiamufti/httpdump
[INFO] finished tweaking git repo https://github.com/arshiamufti/httpdump
[INFO] tweaked toml for git repo https://github.com/arshiamufti/httpdump written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/arshiamufti/httpdump already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.0
[INFO] [stderr]   Downloaded ordermap v0.2.11
[INFO] [stderr]   Downloaded gcc v0.3.53
[INFO] [stderr]   Downloaded backtrace-sys v0.1.12
[INFO] [stderr]   Downloaded petgraph v0.4.5
[INFO] [stderr]   Downloaded path v0.8.2
[INFO] [stderr]   Downloaded peel-ip v0.2.0
[INFO] [stderr]   Downloaded mowl v1.1.0
[INFO] [stderr]   Downloaded peel v0.8.0
[INFO] [stderr]   Downloaded fixedbitset v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3e597784209cad82edde403fa1049d605ada5627607b90d6cf1581e50243bda
[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" "d3e597784209cad82edde403fa1049d605ada5627607b90d6cf1581e50243bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e597784209cad82edde403fa1049d605ada5627607b90d6cf1581e50243bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e597784209cad82edde403fa1049d605ada5627607b90d6cf1581e50243bda", kill_on_drop: false }`
[INFO] [stdout] d3e597784209cad82edde403fa1049d605ada5627607b90d6cf1581e50243bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc6a323f3c7c0790dcb8f2a7c9aec696809fdd626d20f1d457bf15820532510
[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" "6bc6a323f3c7c0790dcb8f2a7c9aec696809fdd626d20f1d457bf15820532510", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling ordermap v0.2.11
[INFO] [stderr]    Compiling fixedbitset v0.1.7
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling petgraph v0.4.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.12
[INFO] [stderr]    Compiling backtrace v0.3.3
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling mowl v1.1.0
[INFO] [stderr]    Compiling path v0.8.2
[INFO] [stderr]    Compiling peel v0.8.0
[INFO] [stderr]    Compiling peel-ip v0.2.0
[INFO] [stderr]    Compiling httpdump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut count = 0;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut count = 0;
[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] 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-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.httpdump.ddy7sw7t-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b" "/opt/rustwide/target/debug/deps/httpdump-c21ebc61367e5c2b.4wi2psr9gl7dtleq.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-bbf4e1f5fc92104e/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpeel_ip-e9ef8670bcce2927.rlib" "/opt/rustwide/target/debug/deps/libpath-2b7b03123df66b50.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-a5b062061c3ada4d.rlib" "/opt/rustwide/target/debug/deps/libtime-a83d518c6cb286a3.rlib" "/opt/rustwide/target/debug/deps/libfnv-8892e337f4b8c0de.rlib" "/opt/rustwide/target/debug/deps/libpeel-40583e6830a278f4.rlib" "/opt/rustwide/target/debug/deps/libmowl-0fc673fffc8359f6.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-f31a6d089a6c4b0a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-b7c7488ed8ce9f18.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-d0acc0684a174f7a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e25cf16d7b9013c8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c9fbad6ac4100047.rlib" "/opt/rustwide/target/debug/deps/libterm-1f8992a3ae7c8ae4.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-f285754fa0bc03ec.rlib" "/opt/rustwide/target/debug/deps/libordermap-bb8b79b1bee2d702.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-e6323d2b4e287c03.rlib" "/opt/rustwide/target/debug/deps/libnom-d24bb9f1b1ce25dc.rlib" "/opt/rustwide/target/debug/deps/liblog-b0203bd2bffb74fe.rlib" "/opt/rustwide/target/debug/deps/libpcap-48f5bd46edb57bb3.rlib" "/opt/rustwide/target/debug/deps/liblibc-e700f0640b6d55ed.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-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; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `httpdump`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6bc6a323f3c7c0790dcb8f2a7c9aec696809fdd626d20f1d457bf15820532510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc6a323f3c7c0790dcb8f2a7c9aec696809fdd626d20f1d457bf15820532510", kill_on_drop: false }`
[INFO] [stdout] 6bc6a323f3c7c0790dcb8f2a7c9aec696809fdd626d20f1d457bf15820532510
