[INFO] crate secure_serialisation 0.5.0 is already in cache
[INFO] extracting crate secure_serialisation 0.5.0 into work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/secure_serialisation/0.5.0
[INFO] extracting crate secure_serialisation 0.5.0 into work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/reg/secure_serialisation/0.5.0
[INFO] validating manifest of secure_serialisation-0.5.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of secure_serialisation-0.5.0 on toolchain try#74092351c05ae61047b2be02024415546595e974
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing secure_serialisation-0.5.0
[INFO] finished frobbing secure_serialisation-0.5.0
[INFO] frobbed toml for secure_serialisation-0.5.0 written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/secure_serialisation/0.5.0/Cargo.toml
[INFO] started frobbing secure_serialisation-0.5.0
[INFO] finished frobbing secure_serialisation-0.5.0
[INFO] frobbed toml for secure_serialisation-0.5.0 written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/reg/secure_serialisation/0.5.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking secure_serialisation-0.5.0 against try#74092351c05ae61047b2be02024415546595e974 for pr-60174
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-1/try#74092351c05ae61047b2be02024415546595e974:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/reg/secure_serialisation/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+74092351c05ae61047b2be02024415546595e974-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 93c697527f115f0dc7110a105217e48b37ea5a369a285c503ecc504f36f232e1
[INFO] running `"docker" "start" "-a" "93c697527f115f0dc7110a105217e48b37ea5a369a285c503ecc504f36f232e1"`
[INFO] [stderr]    Compiling unwrap v1.1.0
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]     Checking url v1.5.1
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking config_file_handler v0.8.3
[INFO] [stderr]     Checking log4rs v0.7.0
[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] 
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]     Checking ws v0.7.3
[INFO] [stderr]    Compiling rust_sodium-sys v0.7.2
[INFO] [stderr]     Checking maidsafe_utilities v0.14.1
[INFO] [stderr] error: failed to run custom build command for `rust_sodium-sys v0.7.2`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rust_sodium-sys-6769e1267bd73ed7/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-5156c2db7bcea1a3/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-0.7.2/build.rs:305:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55ac3a38bd73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6515ec1ef9594192
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55ac3a387a8b - std::sys_common::backtrace::_print::hb215987fd0f3bdab
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55ac3a38ab76 - std::panicking::default_hook::{{closure}}::h4a8ac437a15b7e61
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55ac3a38a90b - std::panicking::default_hook::h00c4e1197baff538
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55ac3a38b1cf - std::panicking::rust_panic_with_hook::haeaa430055d89a32
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55ac3a38ad51 - std::panicking::continue_panic_fmt::h5fd4309c55432650
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55ac3a38ac9e - std::panicking::begin_panic_fmt::hab0ea3b9692f561b
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55ac3a2f6723 - build_script_build::get_sources::h020318dd07fa4720
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.7.2/build.rs:305
[INFO] [stderr]    8:     0x55ac3a2f7094 - build_script_build::main::h28da79d1cb8b94fe
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rust_sodium-sys-0.7.2/build.rs:339
[INFO] [stderr]    9:     0x55ac3a3002ff - std::rt::lang_start::{{closure}}::hca6a8e42213cea30
[INFO] [stderr]                                at /rustc/74092351c05ae61047b2be02024415546595e974/src/libstd/rt.rs:64
[INFO] [stderr]   10:     0x55ac3a38ac22 - std::panicking::try::do_call::h872832f9771f0a0e
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   11:     0x55ac3a391f39 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   12:     0x55ac3a38b6dc - std::rt::lang_start_internal::h47b7b8d4b465778b
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   13:     0x55ac3a3002d8 - std::rt::lang_start::h97eca8f4191cf964
[INFO] [stderr]                                at /rustc/74092351c05ae61047b2be02024415546595e974/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x55ac3a2fa8a9 - main
[INFO] [stderr]   15:     0x7f8b0566f2e0 - __libc_start_main
[INFO] [stderr]   16:     0x55ac3a2f5aa9 - _start
[INFO] [stderr]   17:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "93c697527f115f0dc7110a105217e48b37ea5a369a285c503ecc504f36f232e1"`
[INFO] running `"docker" "rm" "-f" "93c697527f115f0dc7110a105217e48b37ea5a369a285c503ecc504f36f232e1"`
[INFO] [stdout] 93c697527f115f0dc7110a105217e48b37ea5a369a285c503ecc504f36f232e1