[INFO] updating cached repository flxbe/comp-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/flxbe/comp-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/flxbe/comp-rs" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/flxbe/comp-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/flxbe/comp-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/flxbe/comp-rs" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/flxbe/comp-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/flxbe/comp-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ef55dbcbe4826d5b819352b9c9ac07cf800a67df [INFO] sha for GitHub repo flxbe/comp-rs: ef55dbcbe4826d5b819352b9c9ac07cf800a67df [INFO] validating manifest of flxbe/comp-rs on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of flxbe/comp-rs on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing flxbe/comp-rs [INFO] finished frobbing flxbe/comp-rs [INFO] frobbed toml for flxbe/comp-rs written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/flxbe/comp-rs/Cargo.toml [INFO] started frobbing flxbe/comp-rs [INFO] finished frobbing flxbe/comp-rs [INFO] frobbed toml for flxbe/comp-rs written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/flxbe/comp-rs/Cargo.toml [INFO] crate flxbe/comp-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking flxbe/comp-rs against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/flxbe/comp-rs:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] abe0a769f8a58a07f6a4610fbcc5fd7e7daa755b4a1965dbcfcd497a0d59ef70 [INFO] running `"docker" "start" "-a" "abe0a769f8a58a07f6a4610fbcc5fd7e7daa755b4a1965dbcfcd497a0d59ef70"` [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling futures v0.1.18 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Compiling crossbeam-epoch v0.4.0 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling tokio-executor v0.1.0 [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-1.7.0/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 v0.1.6 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling tokio-threadpool v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.0 [INFO] [stderr] Compiling tokio v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.11 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling tokio-core v0.1.15 [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 hyper v0.11.22 [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-ae449372e0cc777b/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: 0x55e999afe653 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd6044dfeffbe6bc9 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55e999af916b - std::sys_common::backtrace::_print::ha38c61f902893aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55e999afca36 - std::panicking::default_hook::{{closure}}::hc23f0deab92db57e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55e999afc7c9 - std::panicking::default_hook::h22e6a9b14b08978d [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55e999afd13f - std::panicking::rust_panic_with_hook::h364c7f0687e3f132 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55e999afccc1 - std::panicking::continue_panic_fmt::h65483a24e7c9b125 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55e999afcba5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55e999b15d0c - core::panicking::panic_fmt::h01a0643444850703 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55e999781ae2 - core::result::unwrap_failed::h17bb710c3b0fafa4 [INFO] [stderr] at /rustc/99a7498759a22b5684caf798a98b7e90ad9d2443/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55e99978246b - core::result::Result::expect::he23af3df7f2efe66 [INFO] [stderr] at /rustc/99a7498759a22b5684caf798a98b7e90ad9d2443/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x55e999778757 - build_script_build::download_to::h3a353a5f2feafa39 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:32 [INFO] [stderr] 11: 0x55e999778fcf - build_script_build::download_sdl2::h89849f2864c55b19 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:82 [INFO] [stderr] 12: 0x55e999779777 - build_script_build::main::h57d7f936538caf50 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:205 [INFO] [stderr] 13: 0x55e999783f2f - std::rt::lang_start::{{closure}}::hb758494d14d076c3 [INFO] [stderr] at /rustc/99a7498759a22b5684caf798a98b7e90ad9d2443/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55e999afcb42 - std::panicking::try::do_call::h44bcc8f6acc6d1e5 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 15: 0x55e999b069c9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x55e999afd70c - std::rt::lang_start_internal::he5dbfb20eb9daaa6 [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: 0x55e999783f08 - std::rt::lang_start::h3a45840e3d183657 [INFO] [stderr] at /rustc/99a7498759a22b5684caf798a98b7e90ad9d2443/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x55e999779d79 - main [INFO] [stderr] 19: 0x7fd25cc6a2e0 - __libc_start_main [INFO] [stderr] 20: 0x55e999776229 - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "abe0a769f8a58a07f6a4610fbcc5fd7e7daa755b4a1965dbcfcd497a0d59ef70"` [INFO] running `"docker" "rm" "-f" "abe0a769f8a58a07f6a4610fbcc5fd7e7daa755b4a1965dbcfcd497a0d59ef70"` [INFO] [stdout] abe0a769f8a58a07f6a4610fbcc5fd7e7daa755b4a1965dbcfcd497a0d59ef70