[INFO] updating cached repository ward/rusty-butler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ward/rusty-butler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ward/rusty-butler" "work/ex/beta-1.38-1/sources/1.37.0/gh/ward/rusty-butler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ward/rusty-butler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ward/rusty-butler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ward/rusty-butler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ward/rusty-butler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15641aa084d803f4a10a7f9238d60ca7aceac9b9
[INFO] sha for GitHub repo ward/rusty-butler: 15641aa084d803f4a10a7f9238d60ca7aceac9b9
[INFO] validating manifest of ward/rusty-butler on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ward/rusty-butler on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ward/rusty-butler
[INFO] finished frobbing ward/rusty-butler
[INFO] frobbed toml for ward/rusty-butler written to work/ex/beta-1.38-1/sources/1.37.0/gh/ward/rusty-butler/Cargo.toml
[INFO] started frobbing ward/rusty-butler
[INFO] finished frobbing ward/rusty-butler
[INFO] frobbed toml for ward/rusty-butler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ward/rusty-butler/Cargo.toml
[INFO] crate ward/rusty-butler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ward/rusty-butler against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ward/rusty-butler:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9c49789b2486f7964b8a6f3e14c2bb39b1561856591a80f34354a62a3c383a3f
[INFO] running `"docker" "start" "-a" "9c49789b2486f7964b8a6f3e14c2bb39b1561856591a80f34354a62a3c383a3f"`
[INFO] [stderr]    Compiling openssl v0.10.12
[INFO] [stderr]    Compiling native-tls v0.2.1
[INFO] [stderr]    Compiling encoding_rs v0.8.10
[INFO] [stderr]    Compiling json v0.10.3
[INFO] [stderr]    Compiling rust-gmp v0.3.2
[INFO] [stderr]    Compiling openssl-sys v0.9.36
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling tokio-io v0.1.9
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]    Compiling mime v0.3.9
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.11
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-mockstream v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling tokio-threadpool v0.1.7
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling linefeed v0.2.6
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling chrono-humanize v0.0.6
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-tls v0.2.0
[INFO] [stderr]    Compiling chrono-tz v0.2.5
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling irc v0.13.6
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling reqwest v0.8.8
[INFO] [stderr]    Compiling rink v0.4.3
[INFO] [stderr]    Compiling rusty-butler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/plugins/strava.rs:308:32
[INFO] [stderr]     |
[INFO] [stderr] 308 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:31
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut handlers: Vec<Box<Handler>> = vec![];
[INFO] [stderr]    |                               ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:45
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut mutable_handlers: Vec<Mutex<Box<MutableHandler>>> = vec![];
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn MutableHandler`
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.rusty_butler_bin.4zg920ox-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7" "/opt/crater/target/debug/deps/rusty_butler_bin-e155acb8b72bb4e7.4hggzfx54qwt8izu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-1fd15cf3828661f8/out" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libclap-124af0f0fb10fe15.rlib" "/opt/crater/target/debug/deps/libvec_map-dfe47d7ef870925b.rlib" "/opt/crater/target/debug/deps/libtextwrap-552a4fc03518be30.rlib" "/opt/crater/target/debug/deps/libunicode_width-be270ae5acdefae2.rlib" "/opt/crater/target/debug/deps/libstrsim-323d74444d0cce8b.rlib" "/opt/crater/target/debug/deps/libatty-a0f05b86ed62b3fb.rlib" "/opt/crater/target/debug/deps/libansi_term-8091014737d4fb0a.rlib" "/opt/crater/target/debug/deps/librusty_butler_lib-a70f3f9a23b624ad.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-d82d157f772f81f1.rlib" "/opt/crater/target/debug/deps/librink-81f221cff0e83ef9.rlib" "/opt/crater/target/debug/deps/libjson-dc5a7fb03356d7eb.rlib" "/opt/crater/target/debug/deps/libxml-fd2ea969768d1f7d.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/libhyper_native_tls-c94960237f05fa81.rlib" "/opt/crater/target/debug/deps/libantidote-2837fba42b28847b.rlib" "/opt/crater/target/debug/deps/libhyper-fa61aed6c83c5a0e.rlib" "/opt/crater/target/debug/deps/libmime-bb9690f6a8fdf73e.rlib" "/opt/crater/target/debug/deps/liblog-2e7ad22519012cab.rlib" "/opt/crater/target/debug/deps/libtypeable-9a5238d74bedca20.rlib" "/opt/crater/target/debug/deps/libtraitobject-69814f8367d06bb9.rlib" "/opt/crater/target/debug/deps/libbase64-551c4ecb64ee5f13.rlib" "/opt/crater/target/debug/deps/libsafemem-ce5caf881f5158b4.rlib" "/opt/crater/target/debug/deps/libchrono_humanize-0e34dad348fc288a.rlib" "/opt/crater/target/debug/deps/libchrono_tz-daa36868c56aca12.rlib" "/opt/crater/target/debug/deps/libstrsim-4ec6f9fa4bef3e43.rlib" "/opt/crater/target/debug/deps/libchrono-57616e3f27858478.rlib" "/opt/crater/target/debug/deps/libnum-d77c5714bd491da7.rlib" "/opt/crater/target/debug/deps/libnum_iter-c2670023c017b43e.rlib" "/opt/crater/target/debug/deps/libgmp-5f5a9bda75e43bb9.rlib" "/opt/crater/target/debug/deps/libreqwest-c4deb4b17002a502.rlib" "/opt/crater/target/debug/deps/libuuid-e2f46ff0a385fb8b.rlib" "/opt/crater/target/debug/deps/librand-61858dfae8c87f2c.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-15a31ea4daff9831.rlib" "/opt/crater/target/debug/deps/liburl-1d43b58d15ba1bc5.rlib" "/opt/crater/target/debug/deps/libidna-579fb7ac82726a4c.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-17e783eda08f2a2e.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-020a270ca49d2bee.rlib" "/opt/crater/target/debug/deps/libmatches-9f7ad04d44b47530.rlib" "/opt/crater/target/debug/deps/libdtoa-e856206cc2b690b3.rlib" "/opt/crater/target/debug/deps/libserde_json-1d1cc00509053ccc.rlib" "/opt/crater/target/debug/deps/libryu-cacae006ba63f6a9.rlib" "/opt/crater/target/debug/deps/libitoa-965dbaa5417f4779.rlib" "/opt/crater/target/debug/deps/libmime_guess-f164a645ad44bd8a.rlib" "/opt/crater/target/debug/deps/libphf-4a04d914977e2bcc.rlib" "/opt/crater/target/debug/deps/libphf_shared-c6414a71ac193332.rlib" "/opt/crater/target/debug/deps/libunicase-c8bd5583553770c8.rlib" "/opt/crater/target/debug/deps/libsiphasher-4c498a6794cfc485.rlib" "/opt/crater/target/debug/deps/liblibflate-2beadd0f7859b638.rlib" "/opt/crater/target/debug/deps/libcrc-59e38ad62cca33fe.rlib" "/opt/crater/target/debug/deps/libadler32-b7013a55566e2bf0.rlib" "/opt/crater/target/debug/deps/libhyper_tls-ddaf895a00e48bfb.rlib" "/opt/crater/target/debug/deps/libtokio_tls-9e8979a39caaf781.rlib" "/opt/crater/target/debug/deps/libnative_tls-62367b513cbeffc4.rlib" "/opt/crater/target/debug/deps/libopenssl-a1d518f77863cf87.rlib" "/opt/crater/target/debug/deps/libbitflags-87aacccedafc3e9f.rlib" "/opt/crater/target/debug/deps/libhyper-168956828ace6f19.rlib" "/opt/crater/target/debug/deps/libwant-d9c75d0b87d6ded6.rlib" "/opt/crater/target/debug/deps/libtry_lock-6340d58012c298cb.rlib" "/opt/crater/target/debug/deps/libtokio_service-6db5bf748c97dc83.rlib" "/opt/crater/target/debug/deps/librelay-6b727b298dd7fb12.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-b2b1eddedcc9d5cc.rlib" "/opt/crater/target/debug/deps/libmime-180c7a879b26b4f0.rlib" "/opt/crater/target/debug/deps/libunicase-63ab2209cfa17a9e.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-05e049e3a82cbfb0.rlib" "/opt/crater/target/debug/deps/libhttparse-08b972057fc73eff.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-2c33e0502e23b2f4.rlib" "/opt/crater/target/debug/deps/libbase64-5d4e9134fad5e140.rlib" "/opt/crater/target/debug/deps/libsafemem-6dcdd310941c7c4b.rlib" "/opt/crater/target/debug/deps/libencoding_rs-c5ccc17d04326d29.rlib" "/opt/crater/target/debug/deps/libregex-d69b28a9a3e3f1a4.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-c191d8c7b5f7a732.rlib" "/opt/crater/target/debug/deps/libregex_syntax-f97a9ff8118ac81b.rlib" "/opt/crater/target/debug/deps/libucd_util-b5b9d245693ae036.rlib" "/opt/crater/target/debug/deps/libthread_local-44efb64e566673a2.rlib" "/opt/crater/target/debug/deps/libaho_corasick-97ac7a011ca7732a.rlib" "/opt/crater/target/debug/deps/libmemchr-f61d635acf7e5ab4.rlib" "/opt/crater/target/debug/deps/libirc-ef6692a82dc9b515.rlib" "/opt/crater/target/debug/deps/libtoml-bf2637a9457f4886.rlib" "/opt/crater/target/debug/deps/libtokio_tls-50012983f957098f.rlib" "/opt/crater/target/debug/deps/libtokio_timer-65ece13cf4e11d67.rlib" "/opt/crater/target/debug/deps/libslab-424cb31d1ed16f51.rlib" "/opt/crater/target/debug/deps/libtokio_mockstream-6fa03d659ccd4f3c.rlib" "/opt/crater/target/debug/deps/libtokio_core-5636d0ea2539c899.rlib" "/opt/crater/target/debug/deps/libscoped_tls-07fc116bdb058bee.rlib" "/opt/crater/target/debug/deps/libtokio-d3794bd2554d3b41.rlib" "/opt/crater/target/debug/deps/libtokio_uds-06d60c0c89838694.rlib" "/opt/crater/target/debug/deps/libmio_uds-8abe9142250b67aa.rlib" "/opt/crater/target/debug/deps/libtokio_udp-a4bcca0d10c715cb.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-d63f639723fe9bbe.rlib" "/opt/crater/target/debug/deps/libtokio_timer-b8609d6f38b3d459.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-aaed5e5100941ea9.rlib" "/opt/crater/target/debug/deps/libparking_lot-0c4227359779974b.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-e71aa6d64b94caba.rlib" "/opt/crater/target/debug/deps/libsmallvec-72677016343d0413.rlib" "/opt/crater/target/debug/deps/libunreachable-06a391591ec96326.rlib" "/opt/crater/target/debug/deps/libvoid-ee701c9bdcbc84a6.rlib" "/opt/crater/target/debug/deps/liblock_api-2fe8b949cd5ab468.rlib" "/opt/crater/target/debug/deps/libowning_ref-ac29b4f5b10168db.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-0255958156eadff4.rlib" "/opt/crater/target/debug/deps/libtokio_fs-ef27b2d135e2b2bb.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-fbe14c41467af033.rlib" "/opt/crater/target/debug/deps/librand-ea592c265d00b77d.rlib" "/opt/crater/target/debug/deps/librand_core-c3f035477d69cff4.rlib" "/opt/crater/target/debug/deps/librand_core-31821dc910b5bac2.rlib" "/opt/crater/target/debug/deps/libnum_cpus-fc589b1b75bee282.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-0dfcc941c360e718.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-49502c8f955b11c5.rlib" "/opt/crater/target/debug/deps/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libmemoffset-81f7e9a5af225363.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-f73b252af0757295.rlib" "/opt/crater/target/debug/deps/libarrayvec-816ea3683ad7852c.rlib" "/opt/crater/target/debug/deps/libnodrop-6d1d7bbbcdf902c1.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-dbabb281c87d78ea.rlib" "/opt/crater/target/debug/deps/libtokio_executor-ceccd1fa3a5bc92b.rlib" "/opt/crater/target/debug/deps/libmio-4c6f33beaf76fc06.rlib" "/opt/crater/target/debug/deps/libslab-95586f5c0ae1cb00.rlib" "/opt/crater/target/debug/deps/libnet2-be31dec8f6ccccea.rlib" "/opt/crater/target/debug/deps/liblazycell-bcbb0127d9f2efec.rlib" "/opt/crater/target/debug/deps/libtokio_codec-8c2f1f83bfcf2441.rlib" "/opt/crater/target/debug/deps/libtokio_io-627b6feb8b402678.rlib" "/opt/crater/target/debug/deps/libserde-ef09d343987f79f8.rlib" "/opt/crater/target/debug/deps/libnative_tls-04ed054b329c2dc5.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b2544a39eea5fe98.rlib" "/opt/crater/target/debug/deps/libopenssl-87b87d839731c534.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-569d44419d5d3198.rlib" "/opt/crater/target/debug/deps/liblazy_static-1c191df07b3080c1.rlib" "/opt/crater/target/debug/deps/libforeign_types-4eb93eebf43a44d4.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-e23d8c6f366950c3.rlib" "/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rlib" "/opt/crater/target/debug/deps/liblog-bda7a55b673c7b05.rlib" "/opt/crater/target/debug/deps/libfutures-6a92a1296f37950e.rlib" "/opt/crater/target/debug/deps/libencoding-54227715430251f9.rlib" "/opt/crater/target/debug/deps/libencoding_index_tradchinese-b71b470ec9df29eb.rlib" "/opt/crater/target/debug/deps/libencoding_index_simpchinese-35e725787041c6d1.rlib" "/opt/crater/target/debug/deps/libencoding_index_japanese-2c5c8763fe313cfe.rlib" "/opt/crater/target/debug/deps/libencoding_index_korean-8cb57dd76654293b.rlib" "/opt/crater/target/debug/deps/libencoding_index_singlebyte-80fb7d4b4c048edf.rlib" "/opt/crater/target/debug/deps/libfailure-267eb8f9b47fd7cf.rlib" "/opt/crater/target/debug/deps/libbacktrace-2ad946aba83e144f.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-6ccb878271b45299.rlib" "/opt/crater/target/debug/deps/librustc_demangle-9891100843b3000f.rlib" "/opt/crater/target/debug/deps/libcfg_if-1e3ee15ac5843e97.rlib" "/opt/crater/target/debug/deps/libbytes-d99191059a79a2a6.rlib" "/opt/crater/target/debug/deps/libiovec-899ed525d05eb4d1.rlib" "/opt/crater/target/debug/deps/libbyteorder-328e2ed394eb63e4.rlib" "/opt/crater/target/debug/deps/libbufstream-87367c2df27d7cce.rlib" "/opt/crater/target/debug/deps/libchrono-864252050654a134.rlib" "/opt/crater/target/debug/deps/libnum_integer-2746dc7a3b917a7f.rlib" "/opt/crater/target/debug/deps/libnum_traits-b79693a5d7e93180.rlib" "/opt/crater/target/debug/deps/libtime-489af7e0b4ad4b55.rlib" "/opt/crater/target/debug/deps/liblibc-bdc2386f4cce9efc.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lgmp" "-lgmp" "-lgmp" "-lgmp" "-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 `rusty-butler`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9c49789b2486f7964b8a6f3e14c2bb39b1561856591a80f34354a62a3c383a3f"`
[INFO] running `"docker" "rm" "-f" "9c49789b2486f7964b8a6f3e14c2bb39b1561856591a80f34354a62a3c383a3f"`
[INFO] [stdout] 9c49789b2486f7964b8a6f3e14c2bb39b1561856591a80f34354a62a3c383a3f