[INFO] updating cached repository hunterlester/safe_iot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hunterlester/safe_iot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hunterlester/safe_iot" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hunterlester/safe_iot"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hunterlester/safe_iot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hunterlester/safe_iot" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hunterlester/safe_iot"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hunterlester/safe_iot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dcc00dd14ca3d94f17601a0c32e8dd7bdbd58d47 [INFO] sha for GitHub repo hunterlester/safe_iot: dcc00dd14ca3d94f17601a0c32e8dd7bdbd58d47 [INFO] validating manifest of hunterlester/safe_iot on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hunterlester/safe_iot on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hunterlester/safe_iot [INFO] finished frobbing hunterlester/safe_iot [INFO] frobbed toml for hunterlester/safe_iot written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hunterlester/safe_iot/Cargo.toml [INFO] started frobbing hunterlester/safe_iot [INFO] finished frobbing hunterlester/safe_iot [INFO] frobbed toml for hunterlester/safe_iot written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/hunterlester/safe_iot/Cargo.toml [INFO] crate hunterlester/safe_iot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking hunterlester/safe_iot against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/hunterlester/safe_iot:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bfe47129e895207ec5cf1da0e4dc8699ae43e4d15ba1d1fc6d5ffb7dd5ff6b7e [INFO] running `"docker" "start" "-a" "bfe47129e895207ec5cf1da0e4dc8699ae43e4d15ba1d1fc6d5ffb7dd5ff6b7e"` [INFO] [stderr] Compiling linked-hash-map v0.5.0 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling serde v1.0.23 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling tiny-keccak v1.3.1 [INFO] [stderr] Compiling c_linked_list v1.1.0 [INFO] [stderr] Compiling lru_time_cache v0.7.0 [INFO] [stderr] Compiling fake_clock v0.2.0 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling fs2 v0.4.2 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling termion v1.4.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling base64 v0.4.2 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Compiling humantime v1.0.0 [INFO] [stderr] Checking syntex_pos v0.58.1 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking serde_json v1.0.7 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling yaml-rust v0.4.0 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling xmltree v0.3.2 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling clap v2.25.1 [INFO] [stderr] Checking config_file_handler v0.8.2 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Checking serde-value v0.5.1 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.23 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling ws v0.7.3 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking resource_proof v0.5.0 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Compiling igd v0.6.0 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stderr] Compiling rust_sodium-sys v0.5.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] error: failed to run custom build command for `rust_sodium-sys v0.5.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rust_sodium-sys-3973a47c75471cc2/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] "curl" "https://github.com/jedisct1/libsodium/releases/download/1.0.12/libsodium-1.0.12.tar.gz" "-sSLvo" "/opt/crater/target/debug/build/rust_sodium-sys-9747c67903454ce4/out/source/libsodium-1.0.12.tar.gz" [INFO] [stderr] [INFO] [stderr] * Could not resolve host: github.com [INFO] [stderr] * Closing connection 0 [INFO] [stderr] curl: (6) Could not resolve host: github.com [INFO] [stderr] [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.5.0/build.rs:288:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557b66fa6a2b - backtrace::backtrace::libunwind::trace::h5d27dcba3b250cfe [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x557b66fa6a2b - backtrace::backtrace::trace_unsynchronized::h239341a8b1cadbab [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557b66fa6a2b - std::sys_common::backtrace::_print::hb0e5dd39180a1838 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x557b66fa6a2b - std::sys_common::backtrace::print::h9b385b2285f057b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x557b66fa6a2b - std::panicking::default_hook::{{closure}}::he3310a15a78966b4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x557b66fa6706 - std::panicking::default_hook::h2986f418df62eff4 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x557b66fa70ed - std::panicking::rust_panic_with_hook::h15065386631d2a9d [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x557b66fa6c72 - std::panicking::continue_panic_fmt::h5e7761875fda3864 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x557b66fa6bbf - std::panicking::begin_panic_fmt::h23e4c9022d6fc089 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x557b66f1be65 - build_script_build::main::hbda45c8a5ed2c823 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.5.0/build.rs:288 [INFO] [stderr] 10: 0x557b66f24090 - std::rt::lang_start::{{closure}}::h5aa31e434ed4cd2e [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x557b66fa6b43 - std::rt::lang_start_internal::{{closure}}::hbf4603a1e6e1424d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 12: 0x557b66fa6b43 - std::panicking::try::do_call::h7642e0de797eeae0 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x557b66fadb5a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 14: 0x557b66fa75fd - std::panicking::try::h17f145530f8b5a3f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x557b66fa75fd - std::panic::catch_unwind::hcee1b9b07ea0f9dc [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x557b66fa75fd - std::rt::lang_start_internal::h82d44298f58b2cfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x557b66f24069 - std::rt::lang_start::hbad4cd084a71e7f8 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x557b66f1e92a - main [INFO] [stderr] 19: 0x7f2b227e42e1 - __libc_start_main [INFO] [stderr] 20: 0x557b66f1b1da - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bfe47129e895207ec5cf1da0e4dc8699ae43e4d15ba1d1fc6d5ffb7dd5ff6b7e"` [INFO] running `"docker" "rm" "-f" "bfe47129e895207ec5cf1da0e4dc8699ae43e4d15ba1d1fc6d5ffb7dd5ff6b7e"` [INFO] [stdout] bfe47129e895207ec5cf1da0e4dc8699ae43e4d15ba1d1fc6d5ffb7dd5ff6b7e