[INFO] updating cached repository https://github.com/hunterlester/safe_iot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dcc00dd14ca3d94f17601a0c32e8dd7bdbd58d47 [INFO] checking hunterlester/safe_iot against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterlester%2Fsafe_iot" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hunterlester/safe_iot on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hunterlester/safe_iot [INFO] finished tweaking git repo https://github.com/hunterlester/safe_iot [INFO] tweaked toml for git repo https://github.com/hunterlester/safe_iot written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/hunterlester/safe_iot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e8a4cac01ef4dd8185a5ada9a6c0b2a470d3fef1de65fbbacdf48c5a5ede4482 [INFO] running `"docker" "start" "-a" "e8a4cac01ef4dd8185a5ada9a6c0b2a470d3fef1de65fbbacdf48c5a5ede4482"` [INFO] [stderr] Compiling linked-hash-map v0.5.0 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling sha1 v0.2.0 [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] Checking unicode-xid v0.0.4 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling lru_time_cache v0.7.0 [INFO] [stderr] Compiling fake_clock v0.2.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [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 unsafe-any v0.4.2 [INFO] [stderr] Compiling humantime v1.0.0 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.7 [INFO] [stderr] Compiling bincode v0.8.0 [INFO] [stderr] Compiling base64 v0.4.2 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking syntex_pos v0.58.1 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling yaml-rust v0.4.0 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling xmltree v0.3.2 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Checking config_file_handler v0.8.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking syntex_errors v0.58.1 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Compiling serde-value v0.5.1 [INFO] [stderr] Compiling clap v2.25.1 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/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 flate2 v0.2.20 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking ws v0.7.3 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Compiling bzip2 v0.3.2 [INFO] [stderr] Checking syntex_syntax v0.58.1 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Compiling zip v0.2.6 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking igd v0.6.0 [INFO] [stderr] Compiling moz-cheddar v0.4.2 [INFO] [stderr] Compiling resource_proof v0.5.0 [INFO] [stderr] Compiling rust_sodium-sys v0.5.0 [INFO] [stderr] Checking maidsafe_utilities v0.14.1 [INFO] [stderr] Compiling ffi_utils v0.3.0 [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/rustwide/target/debug/build/rust_sodium-sys-f5dc480946bf55a8/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/rustwide/target/debug/build/rust_sodium-sys-78d7ed7f057ef907/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.5.0/build.rs:288:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559db7bbb864 - backtrace::backtrace::libunwind::trace::h780d9312b947e32f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559db7bbb864 - backtrace::backtrace::trace_unsynchronized::h50fdb9faa9a37c56 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559db7bbb864 - std::sys_common::backtrace::_print_fmt::h5fd3d374bdc4a419 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x559db7bbb864 - ::fmt::hea77cdef8cfcc21d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x559db7bdaa5c - core::fmt::write::h4af900d733d7a583 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x559db7bb84a7 - std::io::Write::write_fmt::h7ad411185b661d1b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x559db7bbdd35 - std::sys_common::backtrace::_print::h7743f537860b7fc2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x559db7bbdd35 - std::sys_common::backtrace::print::h539b95bb1c3082e1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x559db7bbdd35 - std::panicking::default_hook::{{closure}}::hc6479c8b41ede440 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x559db7bbda26 - std::panicking::default_hook::hd581ebc9f02a25e1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x559db7bbe385 - std::panicking::rust_panic_with_hook::h3ef8c012e2c61ebc [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x559db7bbdf22 - std::panicking::continue_panic_fmt::he01939da6a6344bb [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x559db7bbde7c - std::panicking::begin_panic_fmt::h63eb6d3ef4de0cf5 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 13: 0x559db7b3abe5 - build_script_build::main::h6db6855ab11f6820 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.5.0/build.rs:288 [INFO] [stderr] 14: 0x559db7b42c50 - std::rt::lang_start::{{closure}}::h77a8a307f442249b [INFO] [stderr] at /rustc/e689e5eaefe96e6dc3ed5bb629c521b7d207aff7/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x559db7bbde03 - std::rt::lang_start_internal::{{closure}}::h89bcd519c19d1c00 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x559db7bbde03 - std::panicking::try::do_call::h9c0ecf24353b2f6f [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x559db7bc4c3a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x559db7bbe87d - std::panicking::try::h2cce617c236f51a9 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x559db7bbe87d - std::panic::catch_unwind::heee61165154957e1 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x559db7bbe87d - std::rt::lang_start_internal::h84ae79bb2f097b77 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x559db7b42c29 - std::rt::lang_start::hc5163931037a2b21 [INFO] [stderr] at /rustc/e689e5eaefe96e6dc3ed5bb629c521b7d207aff7/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x559db7b3d6aa - main [INFO] [stderr] 23: 0x7f7f0a3122e1 - __libc_start_main [INFO] [stderr] 24: 0x559db7b39f5a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e8a4cac01ef4dd8185a5ada9a6c0b2a470d3fef1de65fbbacdf48c5a5ede4482"` [INFO] running `"docker" "rm" "-f" "e8a4cac01ef4dd8185a5ada9a6c0b2a470d3fef1de65fbbacdf48c5a5ede4482"` [INFO] [stdout] e8a4cac01ef4dd8185a5ada9a6c0b2a470d3fef1de65fbbacdf48c5a5ede4482