[INFO] fetching crate iptrap 1.0.7...
[INFO] testing iptrap-1.0.7 against 1.54.0 for beta-1.55-1
[INFO] extracting crate iptrap 1.0.7 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate iptrap 1.0.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iptrap 1.0.7
[INFO] finished tweaking crates.io crate iptrap 1.0.7
[INFO] tweaked toml for crates.io crate iptrap 1.0.7 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate crates.io crate iptrap 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f7697874aba885e5cc05d130ddc0f8c860452458bb0b6770bb336c8f33afa83
[INFO] running `Command { std: "docker" "start" "-a" "2f7697874aba885e5cc05d130ddc0f8c860452458bb0b6770bb336c8f33afa83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f7697874aba885e5cc05d130ddc0f8c860452458bb0b6770bb336c8f33afa83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7697874aba885e5cc05d130ddc0f8c860452458bb0b6770bb336c8f33afa83", kill_on_drop: false }`
[INFO] [stdout] 2f7697874aba885e5cc05d130ddc0f8c860452458bb0b6770bb336c8f33afa83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d32b761dbd88c6d3a9326d22ef9cb3711846eec330669c62a5144c1a76c0c8e
[INFO] running `Command { std: "docker" "start" "-a" "2d32b761dbd88c6d3a9326d22ef9cb3711846eec330669c62a5144c1a76c0c8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling siphasher v0.3.2
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]    Compiling coarsetime v0.1.18
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling iptrap v1.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.iptrap.bll5u1pa-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0.40nu165qrzdm5ys7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcoarsetime-538adc3ec35380f2.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-d6a3021f3714f6c5.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-1348073dc5ce83ba.rlib" "/opt/rustwide/target/debug/deps/libiptrap-7afc2b4a1a2d85cc.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-cb976588f1094259.rlib" "/opt/rustwide/target/debug/deps/librand-fbdd06b866f724d3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-7022808bb1042a93.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-cd3e41358de6509c.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-c8c4fa2786e25e66.rlib" "/opt/rustwide/target/debug/deps/libzmq-953ef0ce035fb3a6.rlib" "/opt/rustwide/target/debug/deps/libzmq_sys-7887346101d510a2.rlib" "/opt/rustwide/target/debug/deps/liblibc-4f4bd3aa17dec5bf.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib" "/opt/rustwide/target/debug/deps/liblog-5b2a258a36d50712.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7a28af79b261e75.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lpcap" "-lzmq" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/iptrap-fd25853aef7f4bc0" "-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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iptrap`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2d32b761dbd88c6d3a9326d22ef9cb3711846eec330669c62a5144c1a76c0c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d32b761dbd88c6d3a9326d22ef9cb3711846eec330669c62a5144c1a76c0c8e", kill_on_drop: false }`
[INFO] [stdout] 2d32b761dbd88c6d3a9326d22ef9cb3711846eec330669c62a5144c1a76c0c8e
