[INFO] cloning repository https://github.com/antono/ntrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antono/ntrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantono%2Fntrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantono%2Fntrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 41fe19ef7116fd13e9dc3dc5a7e262f791871e07
[INFO] testing antono/ntrace against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantono%2Fntrace" "/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/antono/ntrace on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/antono/ntrace
[INFO] finished tweaking git repo https://github.com/antono/ntrace
[INFO] tweaked toml for git repo https://github.com/antono/ntrace written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/antono/ntrace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-io v0.1.5
[INFO] [stderr]   Downloaded byteorder v0.3.13
[INFO] [stderr]   Downloaded pcap v0.4.2
[INFO] [stderr]   Downloaded pcap v0.7.0
[INFO] [stderr]   Downloaded rshark v0.0.1
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac5acc81e538c8313f5b46304ea7be2cac49561ad4eec32bc65e91102283d51e
[INFO] running `Command { std: "docker" "start" "-a" "ac5acc81e538c8313f5b46304ea7be2cac49561ad4eec32bc65e91102283d51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5acc81e538c8313f5b46304ea7be2cac49561ad4eec32bc65e91102283d51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5acc81e538c8313f5b46304ea7be2cac49561ad4eec32bc65e91102283d51e", kill_on_drop: false }`
[INFO] [stdout] ac5acc81e538c8313f5b46304ea7be2cac49561ad4eec32bc65e91102283d51e
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f305dc8df5d06704eb5a95fe8c1023b01eb3b5617bd13a9641131d2f9549400
[INFO] running `Command { std: "docker" "start" "-a" "8f305dc8df5d06704eb5a95fe8c1023b01eb3b5617bd13a9641131d2f9549400", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.37
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling pcap v0.4.2
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling clap v2.30.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling mio v0.6.13
[INFO] [stderr]    Compiling tokio-io v0.1.5
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling tokio-core v0.1.12
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling rshark v0.0.1
[INFO] [stderr]    Compiling ntrace v0.1.0 (/opt/rustwide/workdir)
[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/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.ntrace.agcdso1h-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4" "/opt/rustwide/target/debug/deps/ntrace-a2403803942cd9e4.55aj19a9khgf00pb.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librshark-4f3afb21467de535.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-ea30941f8c91fe42.rlib" "/opt/rustwide/target/debug/deps/libpcap-78600d0ceb3e9d88.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-52195842d26a5117.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-406ea25a6963ecf0.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-f991c98dabf74d09.rlib" "/opt/rustwide/target/debug/deps/libslab-f6b13aef8495daae.rlib" "/opt/rustwide/target/debug/deps/libbytes-f01a20951a0a6917.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-853a6ed81c4274b3.rlib" "/opt/rustwide/target/debug/deps/libfutures-2cf49c7d7aa259cc.rlib" "/opt/rustwide/target/debug/deps/libmio-5ba356ab53951036.rlib" "/opt/rustwide/target/debug/deps/libslab-95ac3721ffea2451.rlib" "/opt/rustwide/target/debug/deps/liblog-0a772a50697bd53a.rlib" "/opt/rustwide/target/debug/deps/liblog-cb34a90061c8621b.rlib" "/opt/rustwide/target/debug/deps/libiovec-707aca51df7acd8e.rlib" "/opt/rustwide/target/debug/deps/libnet2-64d793367d24c140.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-47728bf37d55435b.rlib" "/opt/rustwide/target/debug/deps/liblazycell-fc7ddec32ef28c85.rlib" "/opt/rustwide/target/debug/deps/libclap-63b801e16713f626.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6ef523c9dafede54.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-753e3f0be4f5c88d.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e93da7bb3220363e.rlib" "/opt/rustwide/target/debug/deps/libstrsim-e85464cb9a3a7bb5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1571ba03acf75a34.rlib" "/opt/rustwide/target/debug/deps/libatty-e2b8477ddde031d1.rlib" "/opt/rustwide/target/debug/deps/liblibc-c1f5b15ebde3e27c.rlib" "/opt/rustwide/target/debug/deps/libansi_term-3fd6c8f17b008687.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lpcap" "-lutil" "-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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ntrace`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8f305dc8df5d06704eb5a95fe8c1023b01eb3b5617bd13a9641131d2f9549400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f305dc8df5d06704eb5a95fe8c1023b01eb3b5617bd13a9641131d2f9549400", kill_on_drop: false }`
[INFO] [stdout] 8f305dc8df5d06704eb5a95fe8c1023b01eb3b5617bd13a9641131d2f9549400