[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 1.47.0 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-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arshiamufti/httpdump on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-1/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0182f8e63e26041d9382cff53c9e3af515c6571f2d5d1e3800d085b00c1b6f1d
[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" "0182f8e63e26041d9382cff53c9e3af515c6571f2d5d1e3800d085b00c1b6f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0182f8e63e26041d9382cff53c9e3af515c6571f2d5d1e3800d085b00c1b6f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0182f8e63e26041d9382cff53c9e3af515c6571f2d5d1e3800d085b00c1b6f1d", kill_on_drop: false }`
[INFO] [stdout] 0182f8e63e26041d9382cff53c9e3af515c6571f2d5d1e3800d085b00c1b6f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66bbd155ff6cd4f608d4fc4efceab73dc2e7f57a08368320762262e43f841ded
[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" "66bbd155ff6cd4f608d4fc4efceab73dc2e7f57a08368320762262e43f841ded", 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 nom v2.2.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[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 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] [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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.httpdump.5qd9fmh6-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e" "/opt/rustwide/target/debug/deps/httpdump-4ddaaef7cb05960e.23q3weuo3kvtjhc9.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-cf8bf32e0f20cb1f/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpeel_ip-9c810af468afcfaa.rlib" "/opt/rustwide/target/debug/deps/libpath-e159282bca867b56.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-8eeaaacae1da48e5.rlib" "/opt/rustwide/target/debug/deps/libtime-6f0da4291b11a2e5.rlib" "/opt/rustwide/target/debug/deps/libfnv-813e29eef9b01b40.rlib" "/opt/rustwide/target/debug/deps/libpeel-cdc21b3fbf096a6a.rlib" "/opt/rustwide/target/debug/deps/libmowl-fcad13138b4b71a3.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-b71452aa48f84df7.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d199328e2d6f751a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-76e86a7ff6dee9dd.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-694808abe13a80b2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4ae6418f2ce383af.rlib" "/opt/rustwide/target/debug/deps/libterm-c70dd2321c301b21.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-f4218c19608f6a50.rlib" "/opt/rustwide/target/debug/deps/libordermap-efb76a77f8721504.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-8eac8478ac6ec697.rlib" "/opt/rustwide/target/debug/deps/libnom-3bf27175e91bc2c0.rlib" "/opt/rustwide/target/debug/deps/liblog-2c7d9138c8535050.rlib" "/opt/rustwide/target/debug/deps/libpcap-e629a70093a5e731.rlib" "/opt/rustwide/target/debug/deps/liblibc-94b5f88a76fe1ad8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.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; 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" "66bbd155ff6cd4f608d4fc4efceab73dc2e7f57a08368320762262e43f841ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bbd155ff6cd4f608d4fc4efceab73dc2e7f57a08368320762262e43f841ded", kill_on_drop: false }`
[INFO] [stdout] 66bbd155ff6cd4f608d4fc4efceab73dc2e7f57a08368320762262e43f841ded
