[INFO] updating cached repository nelsonjchen/speedtest-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nelsonjchen/speedtest-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nelsonjchen/speedtest-rs" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nelsonjchen/speedtest-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nelsonjchen/speedtest-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nelsonjchen/speedtest-rs" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nelsonjchen/speedtest-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nelsonjchen/speedtest-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3aaa17dbd58b7aa1febdf736ceb358c73a4e2918
[INFO] sha for GitHub repo nelsonjchen/speedtest-rs: 3aaa17dbd58b7aa1febdf736ceb358c73a4e2918
[INFO] validating manifest of nelsonjchen/speedtest-rs 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 nelsonjchen/speedtest-rs 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 nelsonjchen/speedtest-rs
[INFO] finished frobbing nelsonjchen/speedtest-rs
[INFO] frobbed toml for nelsonjchen/speedtest-rs written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nelsonjchen/speedtest-rs/Cargo.toml
[INFO] started frobbing nelsonjchen/speedtest-rs
[INFO] finished frobbing nelsonjchen/speedtest-rs
[INFO] frobbed toml for nelsonjchen/speedtest-rs written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nelsonjchen/speedtest-rs/Cargo.toml
[INFO] crate nelsonjchen/speedtest-rs 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 nelsonjchen/speedtest-rs against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nelsonjchen/speedtest-rs:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1e9edee851362569ca1f2f389650cc671d48b09343632a04df7295620268ca84
[INFO] running `"docker" "start" "-a" "1e9edee851362569ca1f2f389650cc671d48b09343632a04df7295620268ca84"`
[INFO] [stderr]    Compiling gcc v0.3.40
[INFO] [stderr]    Compiling openssl v0.9.4
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.3.0
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling clap v1.5.5
[INFO] [stderr]    Compiling hyper v0.9.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]    Compiling native-tls v0.1.0
[INFO] [stderr]    Compiling reqwest v0.2.0
[INFO] [stderr]    Compiling speedtest-rs v0.0.10 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / error_chain!{
[INFO] [stderr] 4  | |     foreign_links {
[INFO] [stderr] 5  | |         Reqwest(ReqwestError);
[INFO] [stderr] 6  | |         Io(::std::io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |     }
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / error_chain!{
[INFO] [stderr] 4  | |     foreign_links {
[INFO] [stderr] 5  | |         Reqwest(ReqwestError);
[INFO] [stderr] 6  | |         Io(::std::io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 13 | |     }
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[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/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.speedtest_rs.c7ymumr5-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf" "/opt/crater/target/debug/deps/speedtest_rs-24e3db5231eb8baf.26wca9k8yv8q0mym.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/target/debug/build/rust-crypto-054d819ab969a628/out" "-L" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libxml-9ece7b2a869bfc3d.rlib" "/opt/crater/target/debug/deps/libreqwest-c1db46b7f593eec3.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-33619133436f0b65.rlib" "/opt/crater/target/debug/deps/libserde_json-8c889fe31cf8eb74.rlib" "/opt/crater/target/debug/deps/libdtoa-980e4aa05a3d8432.rlib" "/opt/crater/target/debug/deps/libitoa-28454b751a691b32.rlib" "/opt/crater/target/debug/deps/libnum_traits-6186897d2adb1650.rlib" "/opt/crater/target/debug/deps/libserde-fe7a8fc5940b6cfc.rlib" "/opt/crater/target/debug/deps/libnative_tls-e0a46bc08e6037ef.rlib" "/opt/crater/target/debug/deps/libopenssl-b51e704e1c8e6147.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-3b635c1975caa5c8.rlib" "/opt/crater/target/debug/deps/liblazy_static-2232fdc8a8bcb0ec.rlib" "/opt/crater/target/debug/deps/libbitflags-261879c853d19ff4.rlib" "/opt/crater/target/debug/deps/libhyper-4a35f052b8216d27.rlib" "/opt/crater/target/debug/deps/libmime-1340f736e5818200.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-4901482c94fe5f2f.rlib" "/opt/crater/target/debug/deps/libsolicit-8f33df36ad168131.rlib" "/opt/crater/target/debug/deps/libhpack-bca4d5b7184be60e.rlib" "/opt/crater/target/debug/deps/libtypeable-e32954e0385f5bf5.rlib" "/opt/crater/target/debug/deps/libtraitobject-5a6f85c9092a5ce9.rlib" "/opt/crater/target/debug/deps/libnum_cpus-5cbc6ea278aed191.rlib" "/opt/crater/target/debug/deps/libhttparse-6998402106637515.rlib" "/opt/crater/target/debug/deps/libunicase-dc4616ac439e5760.rlib" "/opt/crater/target/debug/deps/libcookie-5e4316030c0ffdb1.rlib" "/opt/crater/target/debug/deps/liburl-bdfe5c386d5a3db1.rlib" "/opt/crater/target/debug/deps/libidna-bfeb711d6fbd03c0.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-f4319ccd19952035.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-b984c6b38f36eb88.rlib" "/opt/crater/target/debug/deps/libmatches-7eea582645c3d3cb.rlib" "/opt/crater/target/debug/deps/libenv_logger-8e304e2e5180e43a.rlib" "/opt/crater/target/debug/deps/libregex-1c5c2c99e852929a.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-0fa842b8b22beedf.rlib" "/opt/crater/target/debug/deps/libregex_syntax-ae1fa48dc05a370a.rlib" "/opt/crater/target/debug/deps/libthread_local-5234b3a0d74d2855.rlib" "/opt/crater/target/debug/deps/libthread_id-f4851a30937eb7fa.rlib" "/opt/crater/target/debug/deps/libaho_corasick-ec0c423d855110fa.rlib" "/opt/crater/target/debug/deps/libmemchr-d8dcb0dc42d1edc3.rlib" "/opt/crater/target/debug/deps/libcrypto-a11d0c8918b6ce7e.rlib" "/opt/crater/target/debug/deps/libtime-c3d0a63f00cc3855.rlib" "/opt/crater/target/debug/deps/librustc_serialize-83a5d29f94384403.rlib" "/opt/crater/target/debug/deps/librand-658fcfa4cbcf8709.rlib" "/opt/crater/target/debug/deps/liblog-e51c4e3bd980dbe5.rlib" "/opt/crater/target/debug/deps/liberror_chain-ea2659aaf4708fe3.rlib" "/opt/crater/target/debug/deps/libbacktrace-a5d1c424e2318312.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-ff4becc3fb177282.rlib" "/opt/crater/target/debug/deps/librustc_demangle-4c4fdb42d352ee49.rlib" "/opt/crater/target/debug/deps/libcfg_if-0a93ba4f6cd185dc.rlib" "/opt/crater/target/debug/deps/libdbghelp-9b750215343655ee.rlib" "/opt/crater/target/debug/deps/libwinapi-8b6aedb380efb349.rlib" "/opt/crater/target/debug/deps/libkernel32-03a5a47a8ea86e38.rlib" "/opt/crater/target/debug/deps/liblibc-b361dfc65cf0c0c3.rlib" "/opt/crater/target/debug/deps/libclap-123877a956c7c604.rlib" "/opt/crater/target/debug/deps/libvec_map-2788033e9a291c20.rlib" "/opt/crater/target/debug/deps/libbitflags-a6dc9da77c21b489.rlib" "/opt/crater/target/debug/deps/libansi_term-c3421bdb7dfe85fe.rlib" "/opt/crater/target/debug/deps/libstrsim-df366d5a325377e3.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-b9cdeeb7d71e069b.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-2c784314f5b61a49.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-3b6efc0e4ddb88fa.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f958c03192217b33.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6a937665f3cd6c5f.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e29e11dee090b90f.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-83c4e27232163c87.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-39348c626a7cd664.rlib" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a98540404781e6a7.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/7fea0229842e79db1159ea58ad9a653b288efee9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0f63061644276a5.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libbacktrace-a5d1c424e2318312.rlib(backtrace-a5d1c424e2318312.backtrace.ewpig6yz-cgu.12.rcgu.o): In function `_RNCNsNtNaCsWJAcZK7RaG_9backtrace9symbolize12libbacktrace10init_state0B7_':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state'
[INFO] [stderr]           /opt/crater/target/debug/deps/libbacktrace-a5d1c424e2318312.rlib(backtrace-a5d1c424e2318312.backtrace.ewpig6yz-cgu.12.rcgu.o): In function `_RNyNtNaCsWJAcZK7RaG_9backtrace9symbolize12libbacktrace7resolve':
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo'
[INFO] [stderr]           /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo'
[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 `speedtest-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1e9edee851362569ca1f2f389650cc671d48b09343632a04df7295620268ca84"`
[INFO] running `"docker" "rm" "-f" "1e9edee851362569ca1f2f389650cc671d48b09343632a04df7295620268ca84"`
[INFO] [stdout] 1e9edee851362569ca1f2f389650cc671d48b09343632a04df7295620268ca84