[INFO] cloning repository https://github.com/kbrebanov/snout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kbrebanov/snout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6df99fb9a78226993a741bc8186234c0694606c
[INFO] testing kbrebanov/snout against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbrebanov%2Fsnout" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbrebanov/snout 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/kbrebanov/snout
[INFO] finished tweaking git repo https://github.com/kbrebanov/snout
[INFO] tweaked toml for git repo https://github.com/kbrebanov/snout written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/kbrebanov/snout 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 pcap v0.7.0
[INFO] [stderr]   Downloaded syntex_pos v0.42.0
[INFO] [stderr]   Downloaded syntex_errors v0.42.0
[INFO] [stderr]   Downloaded atty v0.2.3
[INFO] [stderr]   Downloaded syntex_syntax v0.42.0
[INFO] [stderr]   Downloaded quick-error v1.2.1
[INFO] [stderr]   Downloaded ipnetwork v0.12.7
[INFO] [stderr]   Downloaded lazy_static v0.2.9
[INFO] [stderr]   Downloaded libc v0.2.32
[INFO] [stderr]   Downloaded unicode-xid v0.0.3
[INFO] [stderr]   Downloaded tokio-core v0.1.10
[INFO] [stderr]   Downloaded syntex v0.42.2
[INFO] [stderr]   Downloaded pnet v0.19.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.2.0
[INFO] [stderr]   Downloaded dns-parser v0.7.0
[INFO] [stderr]   Downloaded pnet_macros v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] edc9efb4f4fe4892692fcd832c1bf048f51754f1f6aebc7e209749059b5a3270
[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" "edc9efb4f4fe4892692fcd832c1bf048f51754f1f6aebc7e209749059b5a3270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edc9efb4f4fe4892692fcd832c1bf048f51754f1f6aebc7e209749059b5a3270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc9efb4f4fe4892692fcd832c1bf048f51754f1f6aebc7e209749059b5a3270", kill_on_drop: false }`
[INFO] [stdout] edc9efb4f4fe4892692fcd832c1bf048f51754f1f6aebc7e209749059b5a3270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 189d47f7099118d83e0c18f8d00bc8fd33ec892ea45659ce435d871305a03728
[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" "189d47f7099118d83e0c18f8d00bc8fd33ec892ea45659ce435d871305a03728", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling pnet_macros_support v0.2.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling ipnetwork v0.12.7
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling dns-parser v0.7.0
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling mio v0.6.10
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling tokio-io v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.15
[INFO] [stderr]    Compiling tokio-core v0.1.10
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.15.0
[INFO] [stderr]    Compiling pnet v0.19.0
[INFO] [stderr]    Compiling snout v0.3.0 (/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/snout-9da61e7447d13396.snout.adic4hap-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.snout.adic4hap-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396" "/opt/rustwide/target/debug/deps/snout-9da61e7447d13396.5aw1366fiokylsm0.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/libsnout-e74901d98f1587d1.rlib" "/opt/rustwide/target/debug/deps/libserde_json-18b26ea7f9f871fc.rlib" "/opt/rustwide/target/debug/deps/libdtoa-f904f22c9fdfc3e6.rlib" "/opt/rustwide/target/debug/deps/libitoa-1723144d75febb97.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-96988fd306dce1f3.rlib" "/opt/rustwide/target/debug/deps/libserde-3455ab1314d5e4b1.rlib" "/opt/rustwide/target/debug/deps/libpnet-fccbd42cb1985e09.rlib" "/opt/rustwide/target/debug/deps/libpnet_macros_support-ce90982d4a4054b4.rlib" "/opt/rustwide/target/debug/deps/libipnetwork-afa03de061f5e868.rlib" "/opt/rustwide/target/debug/deps/libpcap-2d0056892d054220.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-60188930157bfd66.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-406ea25a6963ecf0.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-064e8503c15193a4.rlib" "/opt/rustwide/target/debug/deps/libslab-f6b13aef8495daae.rlib" "/opt/rustwide/target/debug/deps/libbytes-e6059a2b30992dac.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-a060d24b6174ad1d.rlib" "/opt/rustwide/target/debug/deps/libmio-15d14fee8041d5ad.rlib" "/opt/rustwide/target/debug/deps/liblog-fdb74b81451f4926.rlib" "/opt/rustwide/target/debug/deps/libiovec-12217f65a46de3f0.rlib" "/opt/rustwide/target/debug/deps/libslab-95ac3721ffea2451.rlib" "/opt/rustwide/target/debug/deps/libnet2-0cc1fbac7265d1a2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-47728bf37d55435b.rlib" "/opt/rustwide/target/debug/deps/liblazycell-bc7da51a02efa0a4.rlib" "/opt/rustwide/target/debug/deps/libfutures-2e9e9f7874c25c5c.rlib" "/opt/rustwide/target/debug/deps/libdns_parser-2d418980edd69322.rlib" "/opt/rustwide/target/debug/deps/libquick_error-508e1d8e7458894b.rlib" "/opt/rustwide/target/debug/deps/libmatches-c3f0b3c90ee9980c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6237c6dcd62147e1.rlib" "/opt/rustwide/target/debug/deps/libclap-cb607746dc09cfbe.rlib" "/opt/rustwide/target/debug/deps/libatty-ac0882b54fe5b9cc.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-f192579180c33b46.rlib" "/opt/rustwide/target/debug/deps/libterm_size-f7c355ed3eed4209.rlib" "/opt/rustwide/target/debug/deps/liblibc-4f3b80f96a644f49.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6ef523c9dafede54.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8e286bbeefafa09a.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-e93da7bb3220363e.rlib" "/opt/rustwide/target/debug/deps/libansi_term-a1bf50c57bfd2d5b.rlib" "/opt/rustwide/target/debug/deps/libstrsim-d8295a7cff65c121.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" "-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] [stderr] error: could not compile `snout`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "189d47f7099118d83e0c18f8d00bc8fd33ec892ea45659ce435d871305a03728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189d47f7099118d83e0c18f8d00bc8fd33ec892ea45659ce435d871305a03728", kill_on_drop: false }`
[INFO] [stdout] 189d47f7099118d83e0c18f8d00bc8fd33ec892ea45659ce435d871305a03728