[INFO] fetching crate self_encryption 0.14.0... [INFO] extracting crate self_encryption 0.14.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/self_encryption/0.14.0 [INFO] extracting crate self_encryption 0.14.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/self_encryption/0.14.0 [INFO] validating manifest of self_encryption-0.14.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of self_encryption-0.14.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing self_encryption-0.14.0 [INFO] removed 1 missing examples [INFO] finished frobbing self_encryption-0.14.0 [INFO] frobbed toml for self_encryption-0.14.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/self_encryption/0.14.0/Cargo.toml [INFO] started frobbing self_encryption-0.14.0 [INFO] removed 1 missing examples [INFO] finished frobbing self_encryption-0.14.0 [INFO] frobbed toml for self_encryption-0.14.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/self_encryption/0.14.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking self_encryption-0.14.0 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/self_encryption/0.14.0:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] eea4636a543a5001843fea58a3d9841ea00d2d913631830d41350377218b969e [INFO] running `"docker" "start" "-a" "eea4636a543a5001843fea58a3d9841ea00d2d913631830d41350377218b969e"` [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Checking alloc-no-stdlib v1.2.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking tiny-keccak v1.4.4 [INFO] [stderr] Checking brotli-decompressor v1.3.0 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking config_file_handler v0.11.0 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stderr] Compiling sha2 v0.7.1 [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] Checking ws v0.7.3 [INFO] [stderr] Checking brotli v2.1.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking docopt v0.8.3 [INFO] [stderr] Checking maidsafe_utilities v0.16.0 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling http_req v0.2.1 [INFO] [stderr] Compiling rust_sodium-sys v0.10.4 [INFO] [stderr] error: failed to run custom build command for `rust_sodium-sys v0.10.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rust_sodium-sys-81e64afd62557ee3/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=RUST_SODIUM_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=RUST_SODIUM_USE_PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=RUST_SODIUM_SHARED [INFO] [stderr] cargo:warning=Failed to download libsodium from https://download.libsodium.org/libsodium/releases/libsodium-1.0.17.tar.gz. Falling back to MaidSafe mirror at https://s3.amazonaws.com/libsodium/libsodium-1.0.17.tar.gz [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] Download error: failed to lookup address information: Temporary failure in name resolution [INFO] [stderr] [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.10.4/build.rs:126:56 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55938ecb9ccb - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55938ecb9ccb - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55938ecb9ccb - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55938ecb9ccb - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55938ecb9ccb - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55938ecb99a7 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55938ecba440 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55938ecb9fc2 - std::panicking::continue_panic_fmt::hf0afac1d5f249c91 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55938ecb9f0f - std::panicking::begin_panic_fmt::h41f8d3e75d2124be [INFO] [stderr] at src/libstd/panicking.rs:337 [INFO] [stderr] 9: 0x55938eb369f9 - build_script_build::download_compressed_file::{{closure}}::h456185703561c89c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.10.4/build.rs:126 [INFO] [stderr] 10: 0x55938eb3b53d - core::result::Result::unwrap_or_else::hf576890f0e835407 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/result.rs:766 [INFO] [stderr] 11: 0x55938eb368b8 - build_script_build::download_compressed_file::h15fb093c3ca193bd [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.10.4/build.rs:126 [INFO] [stderr] 12: 0x55938eb3709e - build_script_build::get_libsodium::h3b457c02f0360dcd [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.10.4/build.rs:276 [INFO] [stderr] 13: 0x55938eb356f5 - build_script_build::main::h10517fa9fc2a8bee [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.10.4/build.rs:80 [INFO] [stderr] 14: 0x55938eb41660 - std::rt::lang_start::{{closure}}::had31f13592055281 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55938ecb9e43 - std::rt::lang_start_internal::{{closure}}::h358a76ea39d8997f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55938ecb9e43 - std::panicking::try::do_call::h1fdcc0a978075552 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 17: 0x55938ecc247a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55938ecbaa0d - std::panicking::try::hd48ddd0547e22f90 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 19: 0x55938ecbaa0d - std::panic::catch_unwind::heb66ca2bf3960f9b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55938ecbaa0d - std::rt::lang_start_internal::h7208f2146229fed7 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55938eb41639 - std::rt::lang_start::hbea05f35b543f8d8 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55938eb3ad3a - main [INFO] [stderr] 23: 0x7f5bcc3b92e1 - __libc_start_main [INFO] [stderr] 24: 0x55938eb350fa - _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" "eea4636a543a5001843fea58a3d9841ea00d2d913631830d41350377218b969e"` [INFO] running `"docker" "rm" "-f" "eea4636a543a5001843fea58a3d9841ea00d2d913631830d41350377218b969e"` [INFO] [stdout] eea4636a543a5001843fea58a3d9841ea00d2d913631830d41350377218b969e