[INFO] updating cached repository k-gregory/another-messenger [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/k-gregory/another-messenger [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/k-gregory/another-messenger" "work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/k-gregory/another-messenger"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/k-gregory/another-messenger'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/k-gregory/another-messenger" "work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/k-gregory/another-messenger"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/k-gregory/another-messenger'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 752591a99046db2751e3452d042095e1534f736e [INFO] sha for GitHub repo k-gregory/another-messenger: 752591a99046db2751e3452d042095e1534f736e [INFO] validating manifest of k-gregory/another-messenger on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of k-gregory/another-messenger on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing k-gregory/another-messenger [INFO] finished frobbing k-gregory/another-messenger [INFO] frobbed toml for k-gregory/another-messenger written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/k-gregory/another-messenger/Cargo.toml [INFO] started frobbing k-gregory/another-messenger [INFO] finished frobbing k-gregory/another-messenger [INFO] frobbed toml for k-gregory/another-messenger written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/k-gregory/another-messenger/Cargo.toml [INFO] crate k-gregory/another-messenger already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking k-gregory/another-messenger against master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf for pr-60444 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-1/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/k-gregory/another-messenger:/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" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 51efb63de9ad37237e0f9693d0a659b01ba28c04ce0c271c8cf6bb396efe9b3a [INFO] running `"docker" "start" "-a" "51efb63de9ad37237e0f9693d0a659b01ba28c04ce0c271c8cf6bb396efe9b3a"` [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling futures v0.1.18 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling mio v0.6.12 [INFO] [stderr] Compiling openssl-sys v0.9.24 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling url v1.6.0 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling openssl v0.9.23 [INFO] [stderr] Compiling flate2 v0.2.20 [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-1.6.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | 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 tokio-io v0.1.4 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-core v0.1.12 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling hyper v0.11.15 [INFO] [stderr] Compiling hyper-tls v0.1.2 [INFO] [stderr] Compiling reqwest v0.7.3 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.31.0` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/sdl2-sys-abe0f19d529b1643/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to GET resource: "http://libsdl.org/release/SDL2-2.0.5.tar.gz": Error { kind: Io(Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }), url: Some("http://libsdl.org/release/SDL2-2.0.5.tar.gz") }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f4c15ef673 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd683c720649fc6ca [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55f4c15ea1ab - std::sys_common::backtrace::_print::h40d9544529f5324d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55f4c15eda56 - std::panicking::default_hook::{{closure}}::hf34ca0bb1665e3f2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55f4c15ed7e9 - std::panicking::default_hook::hc1c83e7d587e3fd7 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55f4c15ee15f - std::panicking::rust_panic_with_hook::ha5f015e1588f744c [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55f4c15edce1 - std::panicking::continue_panic_fmt::h092f32d98e64981a [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55f4c15edbc5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55f4c1606c3c - core::panicking::panic_fmt::h10765a4790762297 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55f4c12ea0d2 - core::result::unwrap_failed::hdc9bbbaaf625a110 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55f4c12ea91b - core::result::Result::expect::h98c24418d9018d87 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x55f4c12e1f57 - build_script_build::download_to::hf86cfee1ad7b72ce [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:32 [INFO] [stderr] 11: 0x55f4c12e27cb - build_script_build::download_sdl2::h39121fdf716ed91e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:82 [INFO] [stderr] 12: 0x55f4c12e2f67 - build_script_build::main::hf38925c248b5d92f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:205 [INFO] [stderr] 13: 0x55f4c12ee0df - std::rt::lang_start::{{closure}}::hd2c580a219b2d72e [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55f4c15edb62 - std::panicking::try::do_call::hc02c345606c78354 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 15: 0x55f4c15f79e9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x55f4c15ee72c - std::rt::lang_start_internal::hd6e28da2a7f25305 [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] 17: 0x55f4c12ee0b8 - std::rt::lang_start::heed469be5f81ce39 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x55f4c12e3569 - main [INFO] [stderr] 19: 0x7f00c8e222e0 - __libc_start_main [INFO] [stderr] 20: 0x55f4c12dfa29 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "51efb63de9ad37237e0f9693d0a659b01ba28c04ce0c271c8cf6bb396efe9b3a"` [INFO] running `"docker" "rm" "-f" "51efb63de9ad37237e0f9693d0a659b01ba28c04ce0c271c8cf6bb396efe9b3a"` [INFO] [stdout] 51efb63de9ad37237e0f9693d0a659b01ba28c04ce0c271c8cf6bb396efe9b3a