[INFO] updating cached repository JoshMcguigan/traffic
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JoshMcguigan/traffic
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshMcguigan/traffic" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JoshMcguigan/traffic"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JoshMcguigan/traffic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JoshMcguigan/traffic" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JoshMcguigan/traffic"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JoshMcguigan/traffic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c86d8b687fd71756a0486c43214d0b7fc0e02ce
[INFO] sha for GitHub repo JoshMcguigan/traffic: 3c86d8b687fd71756a0486c43214d0b7fc0e02ce
[INFO] validating manifest of JoshMcguigan/traffic on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of JoshMcguigan/traffic on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing JoshMcguigan/traffic
[INFO] finished frobbing JoshMcguigan/traffic
[INFO] frobbed toml for JoshMcguigan/traffic written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JoshMcguigan/traffic/Cargo.toml
[INFO] started frobbing JoshMcguigan/traffic
[INFO] finished frobbing JoshMcguigan/traffic
[INFO] frobbed toml for JoshMcguigan/traffic written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JoshMcguigan/traffic/Cargo.toml
[INFO] crate JoshMcguigan/traffic has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing JoshMcguigan/traffic against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JoshMcguigan/traffic:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] c928f3a72c38615c357257f0124900dc10468b360b92f447cf6431b387318353
[INFO] running `"docker" "start" "-a" "c928f3a72c38615c357257f0124900dc10468b360b92f447cf6431b387318353"`
[INFO] [stderr]    Compiling dbus v0.2.3
[INFO] [stderr]    Compiling rust-gmp v0.3.2
[INFO] [stderr]    Compiling rpassword v2.0.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling preferences v1.1.0
[INFO] [stderr]    Compiling reqwest v0.8.5
[INFO] [stderr]    Compiling secret-service v0.4.0
[INFO] [stderr]    Compiling keyring v0.6.0
[INFO] [stderr]    Compiling traffic v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[macro_use] extern crate structopt;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.traffic.41frjqem-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a" "/opt/crater/target/debug/deps/traffic-c5b6966b30649f8a.17jnwe9id9cyvdqs.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/rust-crypto-e2ed543a61bf031b/out" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libpreferences-00f0acda2e71850f.rlib" "/opt/crater/target/debug/deps/libserde_json-fb84a626b61b7d32.rlib" "/opt/crater/target/debug/deps/libitoa-01e347a670dada22.rlib" "/opt/crater/target/debug/deps/libnum_traits-c891e53ddf944226.rlib" "/opt/crater/target/debug/deps/libserde-e1b0837e7924583a.rlib" "/opt/crater/target/debug/deps/libapp_dirs-e7eb0ec20b66f14c.rlib" "/opt/crater/target/debug/deps/libxdg-119793639a162db9.rlib" "/opt/crater/target/debug/deps/libstructopt-cba7fee03d8c458c.rlib" "/opt/crater/target/debug/deps/libclap-7f5ae4e87b9c4b53.rlib" "/opt/crater/target/debug/deps/libvec_map-154b773de71f7a85.rlib" "/opt/crater/target/debug/deps/libtextwrap-75714efa19e9ca9a.rlib" "/opt/crater/target/debug/deps/libunicode_width-be56e3a7df132e24.rlib" "/opt/crater/target/debug/deps/libstrsim-995a3eb21e63533c.rlib" "/opt/crater/target/debug/deps/libbitflags-6a0db367e3247e0a.rlib" "/opt/crater/target/debug/deps/libatty-380627e8f6cce5bd.rlib" "/opt/crater/target/debug/deps/libansi_term-9139947111077481.rlib" "/opt/crater/target/debug/deps/librpassword-4075a88d2d67d67b.rlib" "/opt/crater/target/debug/deps/libchrono-78bd9fb11c110bc4.rlib" "/opt/crater/target/debug/deps/libkeyring-d046225958aa8b89.rlib" "/opt/crater/target/debug/deps/libsecret_service-16a2d6da6d83cd52.rlib" "/opt/crater/target/debug/deps/libnum-0060c8b3a94c84f6.rlib" "/opt/crater/target/debug/deps/libnum_rational-80fd22eb17488ca6.rlib" "/opt/crater/target/debug/deps/libnum_bigint-957715fd603a082a.rlib" "/opt/crater/target/debug/deps/libnum_complex-3d33881230625dc0.rlib" "/opt/crater/target/debug/deps/libnum_iter-d5369b14768848de.rlib" "/opt/crater/target/debug/deps/libnum_integer-60f5f006349445c4.rlib" "/opt/crater/target/debug/deps/libnum_traits-bd74b8076fcd87b9.rlib" "/opt/crater/target/debug/deps/libgmp-9cf0e0668bcc3b13.rlib" "/opt/crater/target/debug/deps/libdbus-1518342710d59bf9.rlib" "/opt/crater/target/debug/deps/libcrypto-5eb9017449884312.rlib" "/opt/crater/target/debug/deps/librustc_serialize-9039b0e92acf6250.rlib" "/opt/crater/target/debug/deps/libreqwest-7ae1da584e636732.rlib" "/opt/crater/target/debug/deps/libuuid-b6593b35600061cb.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-4fd0369def014831.rlib" "/opt/crater/target/debug/deps/liburl-38190c866b8ef99e.rlib" "/opt/crater/target/debug/deps/libidna-9f3f4cd82639f332.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-e4a31c83ebe5e771.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-05636db41640b39a.rlib" "/opt/crater/target/debug/deps/libmatches-492534f9aa91c0e9.rlib" "/opt/crater/target/debug/deps/libserde_json-d30efe0e58d3b28e.rlib" "/opt/crater/target/debug/deps/libitoa-d6896e560cba9ff4.rlib" "/opt/crater/target/debug/deps/libdtoa-fa71679a85955c9a.rlib" "/opt/crater/target/debug/deps/libserde-c98b8b515d39d352.rlib" "/opt/crater/target/debug/deps/libmime_guess-630961f73f359025.rlib" "/opt/crater/target/debug/deps/libphf-fb3a9af8441a9cee.rlib" "/opt/crater/target/debug/deps/libphf_shared-748e798ff925d61a.rlib" "/opt/crater/target/debug/deps/libunicase-8fc21f68c7c3db58.rlib" "/opt/crater/target/debug/deps/libsiphasher-dc1c0b0c9248fd51.rlib" "/opt/crater/target/debug/deps/liblibflate-ac318bee4c2fd647.rlib" "/opt/crater/target/debug/deps/libcrc-c58f8a611a92a61a.rlib" "/opt/crater/target/debug/deps/libadler32-390be5eeb2d0f83f.rlib" "/opt/crater/target/debug/deps/libhyper_tls-b255a2c533622c0f.rlib" "/opt/crater/target/debug/deps/libtokio_tls-b926855e4a6a5326.rlib" "/opt/crater/target/debug/deps/libnative_tls-ac8194ff634a5ade.rlib" "/opt/crater/target/debug/deps/libopenssl-96ecc8258ea5a044.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-c38ce0bbb7058628.rlib" "/opt/crater/target/debug/deps/libforeign_types-d4ac984f9694c833.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-f6ac4fd0965124c5.rlib" "/opt/crater/target/debug/deps/libbitflags-294d3a465ecc56bb.rlib" "/opt/crater/target/debug/deps/libhyper-75f2d35289d2eb1b.rlib" "/opt/crater/target/debug/deps/libwant-8695d4c2afb4137b.rlib" "/opt/crater/target/debug/deps/libtry_lock-094905084018c302.rlib" "/opt/crater/target/debug/deps/libtokio_proto-a2d6a5b0016442fe.rlib" "/opt/crater/target/debug/deps/liblog-4dff0f76b8e78af4.rlib" "/opt/crater/target/debug/deps/libtokio_service-d36426f36d8e3673.rlib" "/opt/crater/target/debug/deps/libtake-3873000ce9eca394.rlib" "/opt/crater/target/debug/deps/libsmallvec-2498389392b3351d.rlib" "/opt/crater/target/debug/deps/libslab-9c85972de7733895.rlib" "/opt/crater/target/debug/deps/librand-09667f1bf4a42803.rlib" "/opt/crater/target/debug/deps/libtokio_core-99a362e5a2160dd8.rlib" "/opt/crater/target/debug/deps/libscoped_tls-5c489defb67c87b0.rlib" "/opt/crater/target/debug/deps/libtokio-239c8693cfe0ed79.rlib" "/opt/crater/target/debug/deps/libtokio_udp-19ef22c8b8205161.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-665c9d441ea31f17.rlib" "/opt/crater/target/debug/deps/libtokio_timer-7adecd6500c9e058.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-7cb07d70c1794993.rlib" "/opt/crater/target/debug/deps/libtokio_fs-6464493bc6e27f95.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-39a207be66bc5473.rlib" "/opt/crater/target/debug/deps/librand-a4713ea5ad5f1161.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-55c8fd79a5355f86.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-9f48afa7cd084175.rlib" "/opt/crater/target/debug/deps/libscopeguard-dec50d9fc502af42.rlib" "/opt/crater/target/debug/deps/libmemoffset-6d13d2975e0c175a.rlib" "/opt/crater/target/debug/deps/liblazy_static-a354c41922ea60da.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-14a4c6e45451ed06.rlib" "/opt/crater/target/debug/deps/libarrayvec-681706759fc7a336.rlib" "/opt/crater/target/debug/deps/libnodrop-5810b921f2778a74.rlib" "/opt/crater/target/debug/deps/libtokio_executor-d2d2df8e6bf728e8.rlib" "/opt/crater/target/debug/deps/libtokio_io-2dee87aaef29db2b.rlib" "/opt/crater/target/debug/deps/libmio-812a2aee10b58204.rlib" "/opt/crater/target/debug/deps/libslab-d45a611d2b406bb3.rlib" "/opt/crater/target/debug/deps/liblazycell-f9cbaaa522368a28.rlib" "/opt/crater/target/debug/deps/libtime-f58b25d6298fec29.rlib" "/opt/crater/target/debug/deps/librelay-54ec33e7fc634f79.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-c74bff5a030f13de.rlib" "/opt/crater/target/debug/deps/libnet2-54ade90855768e1a.rlib" "/opt/crater/target/debug/deps/libmime-607cedb40d650505.rlib" "/opt/crater/target/debug/deps/libunicase-432b67ecbf35f952.rlib" "/opt/crater/target/debug/deps/liblog-9461e4d8f284da5b.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-5a0d0323fba987e0.rlib" "/opt/crater/target/debug/deps/libhttparse-11cb7df4c17b7f98.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-3e52e849c37102bd.rlib" "/opt/crater/target/debug/deps/libnum_cpus-8918867232374d39.rlib" "/opt/crater/target/debug/deps/libbase64-a9318a4ab81fc563.rlib" "/opt/crater/target/debug/deps/libsafemem-fca53fc263a447c0.rlib" "/opt/crater/target/debug/deps/libfutures-ad47aea4eb35443e.rlib" "/opt/crater/target/debug/deps/libencoding_rs-e40db60fb2d1e3da.rlib" "/opt/crater/target/debug/deps/libcfg_if-b1bbc35614877cf5.rlib" "/opt/crater/target/debug/deps/libbytes-a8367d4105623a5d.rlib" "/opt/crater/target/debug/deps/libiovec-7a825820b3dcf701.rlib" "/opt/crater/target/debug/deps/liblibc-06cbbde78d234bf7.rlib" "/opt/crater/target/debug/deps/libbyteorder-4bf9e4cbd2ebab07.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.rlib" "-Wl,-Bdynamic" "-lgmp" "-lgmp" "-lgmp" "-lgmp" "-ldbus-1" "-lssl" "-lcrypto" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lgmp
[INFO] [stderr]           /usr/bin/ld: cannot find -lgmp
[INFO] [stderr]           /usr/bin/ld: cannot find -lgmp
[INFO] [stderr]           /usr/bin/ld: cannot find -lgmp
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `traffic`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c928f3a72c38615c357257f0124900dc10468b360b92f447cf6431b387318353"`
[INFO] running `"docker" "rm" "-f" "c928f3a72c38615c357257f0124900dc10468b360b92f447cf6431b387318353"`
[INFO] [stdout] c928f3a72c38615c357257f0124900dc10468b360b92f447cf6431b387318353