[INFO] cloning repository https://github.com/arshiamufti/httpdump
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51ce59772cf04785abe450d8525d0b520e91be97
[INFO] testing arshiamufti/httpdump against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arshiamufti/httpdump on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/arshiamufti/httpdump already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a648e78f45ac66217df3c69dcb36e66b7acb8274bec1f625b5e2d877e1ebf8d
[INFO] running `"docker" "start" "-a" "5a648e78f45ac66217df3c69dcb36e66b7acb8274bec1f625b5e2d877e1ebf8d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling ordermap v0.2.11
[INFO] [stderr]    Compiling fixedbitset v0.1.7
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling petgraph v0.4.5
[INFO] [stderr]    Compiling time v0.1.38
[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 peel v0.8.0
[INFO] [stderr]    Compiling path v0.8.2
[INFO] [stderr]    Compiling peel-ip v0.2.0
[INFO] [stderr]    Compiling httpdump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `count`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut count = 0;
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut count = 0;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.httpdump.d71wa0xv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6" "/opt/rustwide/target/debug/deps/httpdump-237bda24b20deac6.2s4oa4c6ctyg92c8.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-d143dbbf0147636d/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpeel_ip-679746f3751d7a4a.rlib" "/opt/rustwide/target/debug/deps/libpath-28f6990b43d67f05.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-0b6ee928019946c4.rlib" "/opt/rustwide/target/debug/deps/libtime-9075c31438feaac0.rlib" "/opt/rustwide/target/debug/deps/libfnv-bb1dbd842c54674b.rlib" "/opt/rustwide/target/debug/deps/libpeel-9e2d035cc55c860c.rlib" "/opt/rustwide/target/debug/deps/libmowl-b31148680903aad6.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-3b06a01efe7d4368.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-0fd7f73251ae52ca.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-dbcc82d1556e5b15.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-a03de82c4121182d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3fb2f48dd5397a2c.rlib" "/opt/rustwide/target/debug/deps/libterm-46933b83d2e4f6f6.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-529d34a593a8e5db.rlib" "/opt/rustwide/target/debug/deps/libordermap-956ce77ede7f46f5.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-7c61e876f708a055.rlib" "/opt/rustwide/target/debug/deps/libnom-418f17dfedab6439.rlib" "/opt/rustwide/target/debug/deps/liblog-f9d5f2892174970e.rlib" "/opt/rustwide/target/debug/deps/libpcap-6a1703d088ce540a.rlib" "/opt/rustwide/target/debug/deps/liblibc-36f626e4d37f8b12.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lpcap
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `httpdump`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5a648e78f45ac66217df3c69dcb36e66b7acb8274bec1f625b5e2d877e1ebf8d"`
[INFO] running `"docker" "rm" "-f" "5a648e78f45ac66217df3c69dcb36e66b7acb8274bec1f625b5e2d877e1ebf8d"`
[INFO] [stdout] 5a648e78f45ac66217df3c69dcb36e66b7acb8274bec1f625b5e2d877e1ebf8d