[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[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 ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.3
[INFO] [stderr]   Downloaded rustc-demangle v0.1.5
[INFO] [stderr]   Downloaded backtrace-sys v0.1.12
[INFO] [stderr]   Downloaded ordermap v0.2.11
[INFO] [stderr]   Downloaded linked-hash-map v0.5.0
[INFO] [stderr]   Downloaded petgraph v0.4.5
[INFO] [stderr]   Downloaded fixedbitset v0.1.7
[INFO] [stderr]   Downloaded path v0.8.2
[INFO] [stderr]   Downloaded nom v2.2.1
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded gcc v0.3.53
[INFO] [stderr]   Downloaded time v0.1.38
[INFO] [stderr]   Downloaded mowl v1.1.0
[INFO] [stderr]   Downloaded peel-ip v0.2.0
[INFO] [stderr]   Downloaded libc v0.2.30
[INFO] [stderr]   Downloaded redox_syscall v0.1.31
[INFO] [stderr]   Downloaded peel v0.8.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce76d6be379b6a2593ffb4577ef2acf45273f5cb148a797268092c45ae030589
[INFO] running `Command { std: "docker" "start" "-a" "ce76d6be379b6a2593ffb4577ef2acf45273f5cb148a797268092c45ae030589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce76d6be379b6a2593ffb4577ef2acf45273f5cb148a797268092c45ae030589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce76d6be379b6a2593ffb4577ef2acf45273f5cb148a797268092c45ae030589", kill_on_drop: false }`
[INFO] [stdout] ce76d6be379b6a2593ffb4577ef2acf45273f5cb148a797268092c45ae030589
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e1747e65d0d98bb6e366a831d2577a1d2264081e794c8fb674606b039ef7be6
[INFO] running `Command { std: "docker" "start" "-a" "1e1747e65d0d98bb6e366a831d2577a1d2264081e794c8fb674606b039ef7be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling ordermap v0.2.11
[INFO] [stderr]    Compiling fixedbitset v0.1.7
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling nom v2.2.1
[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 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:14:13
[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" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.httpdump.e2gtir3j-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee" "/opt/rustwide/target/debug/deps/httpdump-13ebf0e1c6afa0ee.3k20zf2t5nck7c9p.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-83cf74b33ce4ee12/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpeel_ip-26ea2fd42513763e.rlib" "/opt/rustwide/target/debug/deps/libpath-05bc241c3e01b907.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-2d8350ad7cd46fd1.rlib" "/opt/rustwide/target/debug/deps/libtime-c859670ef94ffea3.rlib" "/opt/rustwide/target/debug/deps/libfnv-c165706811f9aec0.rlib" "/opt/rustwide/target/debug/deps/libpeel-9c2e02402fa01452.rlib" "/opt/rustwide/target/debug/deps/libmowl-af653f122b49a2f8.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-ea15cce58e00353d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-45638ef19ce139f4.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-dd694cf83a34773e.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8d6c6ce39d729296.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-279fec5414362cdd.rlib" "/opt/rustwide/target/debug/deps/libterm-63c6bb4c79abc734.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-cc79bd62dffa59d8.rlib" "/opt/rustwide/target/debug/deps/libordermap-aac2f7bc37f514bf.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-73f2542497665932.rlib" "/opt/rustwide/target/debug/deps/libnom-7c4dc7058aad37e5.rlib" "/opt/rustwide/target/debug/deps/liblog-bc0d06b60f16330d.rlib" "/opt/rustwide/target/debug/deps/libpcap-cb5a286a7a0470b7.rlib" "/opt/rustwide/target/debug/deps/liblibc-27118fa5a1553254.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[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" "1e1747e65d0d98bb6e366a831d2577a1d2264081e794c8fb674606b039ef7be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1747e65d0d98bb6e366a831d2577a1d2264081e794c8fb674606b039ef7be6", kill_on_drop: false }`
[INFO] [stdout] 1e1747e65d0d98bb6e366a831d2577a1d2264081e794c8fb674606b039ef7be6