[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-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farshiamufti%2Fhttpdump" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arshiamufti/httpdump on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-15/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-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordermap v0.2.11
[INFO] [stderr]   Downloaded fixedbitset v0.1.7
[INFO] [stderr]   Downloaded peel v0.8.0
[INFO] [stderr]   Downloaded path v0.8.2
[INFO] [stderr]   Downloaded mowl v1.1.0
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded peel-ip v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc03a645cd4c9ed55f3bbefeae98003d904ba549866e1477fbc5a4628e20310e
[INFO] running `Command { std: "docker" "start" "-a" "fc03a645cd4c9ed55f3bbefeae98003d904ba549866e1477fbc5a4628e20310e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc03a645cd4c9ed55f3bbefeae98003d904ba549866e1477fbc5a4628e20310e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc03a645cd4c9ed55f3bbefeae98003d904ba549866e1477fbc5a4628e20310e", kill_on_drop: false }`
[INFO] [stdout] fc03a645cd4c9ed55f3bbefeae98003d904ba549866e1477fbc5a4628e20310e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68c6cd055618546de250b73ea0919a5e0953827c6bcf9c6344350472834e945
[INFO] running `Command { std: "docker" "start" "-a" "d68c6cd055618546de250b73ea0919a5e0953827c6bcf9c6344350472834e945", kill_on_drop: false }`
[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 log v0.3.8
[INFO] [stderr]    Compiling ordermap v0.2.11
[INFO] [stderr]    Compiling fixedbitset v0.1.7
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling pcap v0.7.0
[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 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:14:13
[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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.httpdump.550b28c2-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002.1d1940ktiqqz142j.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-cbc75e3a9f930af8/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpeel_ip-159e059b866d63e2.rlib" "/opt/rustwide/target/debug/deps/libpath-628da0518824b5e9.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-9e0b227f0e566439.rlib" "/opt/rustwide/target/debug/deps/libtime-5c19978363f2aef7.rlib" "/opt/rustwide/target/debug/deps/libfnv-2d9017ed55146042.rlib" "/opt/rustwide/target/debug/deps/libpeel-f8fac6f1218f6dea.rlib" "/opt/rustwide/target/debug/deps/libmowl-bc3fb8db87b55e39.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-dbd5b24bcc90e234.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-fc1544065768117b.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-8142bf67c254aa7d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-b3e152bd7a3ad5ef.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dd5c2b17cf4396e4.rlib" "/opt/rustwide/target/debug/deps/libterm-767467b5cf566acb.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-ffdbbbfeefc9c8a2.rlib" "/opt/rustwide/target/debug/deps/libordermap-bfaf0a1c8a468e85.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-504b5e51000baf22.rlib" "/opt/rustwide/target/debug/deps/libnom-e50dae56d7bd00a3.rlib" "/opt/rustwide/target/debug/deps/liblog-317571a1dbc25190.rlib" "/opt/rustwide/target/debug/deps/libpcap-09a10e57446167ee.rlib" "/opt/rustwide/target/debug/deps/liblibc-617e9636607667c9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.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/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/httpdump-f551e969cb1b8002" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-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; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `httpdump` due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d68c6cd055618546de250b73ea0919a5e0953827c6bcf9c6344350472834e945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68c6cd055618546de250b73ea0919a5e0953827c6bcf9c6344350472834e945", kill_on_drop: false }`
[INFO] [stdout] d68c6cd055618546de250b73ea0919a5e0953827c6bcf9c6344350472834e945
