[INFO] updating cached repository dwgill/city-of-citizens [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dwgill/city-of-citizens [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dwgill/city-of-citizens" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dwgill/city-of-citizens"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dwgill/city-of-citizens'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dwgill/city-of-citizens" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dwgill/city-of-citizens"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dwgill/city-of-citizens'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a63a10b71f492100b92612cb27fa0b16f53ec2c0 [INFO] sha for GitHub repo dwgill/city-of-citizens: a63a10b71f492100b92612cb27fa0b16f53ec2c0 [INFO] validating manifest of dwgill/city-of-citizens on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dwgill/city-of-citizens on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dwgill/city-of-citizens [INFO] finished frobbing dwgill/city-of-citizens [INFO] frobbed toml for dwgill/city-of-citizens written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dwgill/city-of-citizens/Cargo.toml [INFO] started frobbing dwgill/city-of-citizens [INFO] finished frobbing dwgill/city-of-citizens [INFO] frobbed toml for dwgill/city-of-citizens written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dwgill/city-of-citizens/Cargo.toml [INFO] crate dwgill/city-of-citizens already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dwgill/city-of-citizens against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dwgill/city-of-citizens:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0b612a37fb2f8369f4c6e98762d904d04dd324807f56a5350adf0fea878b09f7 [INFO] running `"docker" "start" "-a" "0b612a37fb2f8369f4c6e98762d904d04dd324807f56a5350adf0fea878b09f7"` [INFO] [stderr] Compiling crossbeam-utils v0.4.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling xattr v0.2.1 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling crossbeam-epoch v0.4.2 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking gfx_core v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling serde_urlencoded v0.5.2 [INFO] [stderr] Compiling libflate v0.1.15 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking sid v0.5.0 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling tokio-threadpool v0.1.4 [INFO] [stderr] Checking cpal v0.8.1 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Checking nalgebra v0.14.4 [INFO] [stderr] Checking rodio v0.7.0 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Checking lyon_tessellation v0.10.2 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Checking lyon v0.10.2 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Checking gfx_device_gl v0.15.3 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.7.3 [INFO] [stderr] Checking gfx_glyph v0.10.2 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [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] error: failed to run custom build command for `sdl2-sys v0.31.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/sdl2-sys-e36fe1f5c78be068/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: "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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55eba0fa2e8b - backtrace::backtrace::libunwind::trace::h80786597adfabf72 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55eba0fa2e8b - backtrace::backtrace::trace_unsynchronized::hcac650387ca20819 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55eba0fa2e8b - std::sys_common::backtrace::_print::h1b9354ff68cb5a2b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55eba0fa2e8b - std::sys_common::backtrace::print::hee32569be499cf66 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55eba0fa2e8b - std::panicking::default_hook::{{closure}}::h57d4a5a18212e6c4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55eba0fa2b66 - std::panicking::default_hook::h6b5ac8e0c8ee81de [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55eba0fa35fd - std::panicking::rust_panic_with_hook::h087293a0d0382d86 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55eba0fa3182 - std::panicking::continue_panic_fmt::h5398c0b14056de59 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55eba0fa3066 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55eba0fc01ad - core::panicking::panic_fmt::hc22ef80bd93ddcf4 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55eba0fc02a7 - core::result::unwrap_failed::h52618310aa6d47ad [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55eba0b4d4e1 - core::result::Result::expect::h686f8ee2523efe80 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x55eba0b49748 - build_script_build::download_to::h7710cf25cfb4303a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:32 [INFO] [stderr] 13: 0x55eba0b49fb8 - build_script_build::download_sdl2::hc3f6ddc564bc8b10 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:82 [INFO] [stderr] 14: 0x55eba0b4aa38 - build_script_build::main::ha01357937c08ba55 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.31.0/build.rs:205 [INFO] [stderr] 15: 0x55eba0b4f230 - std::rt::lang_start::{{closure}}::hb2af6be287c74b77 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55eba0fa3003 - std::rt::lang_start_internal::{{closure}}::h1a060554ddace6f7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 17: 0x55eba0fa3003 - std::panicking::try::do_call::h36cfd8d9c1d0d936 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 18: 0x55eba0facaca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 19: 0x55eba0fa3bcd - std::panicking::try::h225224763b892cde [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 20: 0x55eba0fa3bcd - std::panic::catch_unwind::h3043ed737cbd6e8e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55eba0fa3bcd - std::rt::lang_start_internal::h97b8d999a39debed [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 22: 0x55eba0b4f209 - std::rt::lang_start::h525393f18c07f5e8 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 23: 0x55eba0b4b01a - main [INFO] [stderr] 24: 0x7f94315de2e1 - __libc_start_main [INFO] [stderr] 25: 0x55eba0b494ba - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0b612a37fb2f8369f4c6e98762d904d04dd324807f56a5350adf0fea878b09f7"` [INFO] running `"docker" "rm" "-f" "0b612a37fb2f8369f4c6e98762d904d04dd324807f56a5350adf0fea878b09f7"` [INFO] [stdout] 0b612a37fb2f8369f4c6e98762d904d04dd324807f56a5350adf0fea878b09f7