[INFO] updating cached repository https://github.com/AN3223/rustpiano [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 92f57e82c6ce5711d3d1d9258b92e4e0b0c83ca6 [INFO] checking AN3223/rustpiano against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAN3223%2Frustpiano" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AN3223/rustpiano on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AN3223/rustpiano [INFO] finished tweaking git repo https://github.com/AN3223/rustpiano [INFO] tweaked toml for git repo https://github.com/AN3223/rustpiano written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/AN3223/rustpiano already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 18f9768dd78d49f763b02a1af34d81a8a74b65fe428cdcad594cf9b28802d412 [INFO] running `"docker" "start" "-a" "18f9768dd78d49f763b02a1af34d81a8a74b65fe428cdcad594cf9b28802d412"` [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling string v0.1.3 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling encoding_rs v0.8.16 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Compiling libflate v0.1.20 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Checking lewton v0.9.3 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.16 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling hyper v0.12.24 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.10 [INFO] [stderr] Compiling rustpiano v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rustpiano v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustpiano-155f076f9f072d17/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a53.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a52.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a51.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a49.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a50.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a55.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] thread '' panicked at 'request failed: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" } }), url: Some("https://virtualpiano.net/wp-content/themes/twentyfourteen-child/newnotes/a54.mp3") }', src/libcore/result.rs:1165:5 [INFO] [stderr] 0: 0x560844138e44 - backtrace::backtrace::libunwind::trace::h07e9553c1ad1ecad [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x560844138e44 - backtrace::backtrace::trace_unsynchronized::h9e0e5a535fa6ae0f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560844138e44 - std::sys_common::backtrace::_print_fmt::h4b577ea24f321ffb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x560844138e44 - ::fmt::ha28161264835f4f4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x560844154e3c - core::fmt::write::h4b048b90b965d771 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x5608441346e7 - std::io::Write::write_fmt::h3a6d100d8a1e388f [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x56084413b315 - std::sys_common::backtrace::_print::ha2961e5db1a6da43 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x56084413b315 - std::sys_common::backtrace::print::h3a868732f7f89b17 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x56084413b315 - std::panicking::default_hook::{{closure}}::hb25db4ba1ba588ba [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x56084413b006 - std::panicking::default_hook::hf1df3f45e1769771 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x56084413ba15 - std::panicking::rust_panic_with_hook::ha0342d3096b3c9ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x56084413b5b2 - std::panicking::continue_panic_fmt::hb2f88a6099baa66b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x56084413b4a6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 13: 0x56084415225a - core::panicking::panic_fmt::ha4a113bebd34439f [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x560844152357 - core::result::unwrap_failed::hefab55c2e35154b2 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x560843bc47a8 - core::result::Result::expect::h89af055af3682241 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x560843bbba4b - build_script_build::download_file::h6966f9ac5349e47a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 17: 0x560843bbf8c8 - core::ops::function::Fn::call::hd65ff669f31b70c0 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libcore/ops/function.rs:69 [INFO] [stderr] 18: 0x560843bb66df - as rayon::iter::plumbing::Folder>::consume::he5d6ea4bd328f04a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/map.rs:225 [INFO] [stderr] 19: 0x560843bba98a - as rayon::iter::plumbing::UnindexedProducer>::fold_with::h3de4b42603088a3e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/par_bridge.rs:146 [INFO] [stderr] 20: 0x560843bbed25 - rayon::iter::plumbing::bridge_unindexed_producer_consumer::hc1eaceb20510f182 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:458 [INFO] [stderr] 21: 0x560843bbf15d - rayon::iter::plumbing::bridge_unindexed_producer_consumer::{{closure}}::he3e8657544361631 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.3/src/iter/plumbing/mod.rs:454 [INFO] [stderr] 22: 0x560843bb4fc8 - rayon_core::join::join_context::{{closure}}::{{closure}}::h83389cf7cf0b3a1a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/join/mod.rs:122 [INFO] [stderr] 23: 0x560843bb94e2 - as rayon_core::job::Job>::execute::{{closure}}::h58b839b6f8c1d36e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:113 [INFO] [stderr] 24: 0x560843bb7162 - as core::ops::function::FnOnce<()>>::call_once::h254372177893ea27 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panic.rs:315 [INFO] [stderr] 25: 0x560843bb4349 - std::panicking::try::do_call::hf4b44b1136d52f93 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panicking.rs:296 [INFO] [stderr] 26: 0x56084413f0ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 27: 0x560843bb3d29 - std::panicking::try::h5f879ce6c3a31c53 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panicking.rs:275 [INFO] [stderr] 28: 0x560843bb8352 - std::panic::catch_unwind::hc102878b26736f56 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panic.rs:394 [INFO] [stderr] 29: 0x560843bbc05f - rayon_core::unwind::halt_unwinding::h2310a925170a3b26 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/unwind.rs:18 [INFO] [stderr] 30: 0x560843bb8de1 - as rayon_core::job::Job>::execute::h3bd1ce02cf9b6611 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:113 [INFO] [stderr] 31: 0x560843bdfd36 - rayon_core::job::JobRef::execute::h23ba0ced17f722a6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/job.rs:60 [INFO] [stderr] 32: 0x560843bc798d - rayon_core::registry::WorkerThread::execute::hfe951c78c0b5836f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:584 [INFO] [stderr] 33: 0x560843bc7680 - rayon_core::registry::WorkerThread::wait_until_cold::hf18ee5b2e5ace6ab [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:568 [INFO] [stderr] 34: 0x560843bc6f9d - rayon_core::registry::WorkerThread::wait_until::h5909f5979be7e59e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544 [INFO] [stderr] 35: 0x560843bc81aa - rayon_core::registry::main_loop::hae1aba4494477cb8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666 [INFO] [stderr] 36: 0x560843bc654d - rayon_core::registry::Registry::new::{{closure}}::haddf9938f0035bcd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135 [INFO] [stderr] 37: 0x560843bcf0fe - std::sys_common::backtrace::__rust_begin_short_backtrace::ha96d2717c7abf61c [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/sys_common/backtrace.rs:127 [INFO] [stderr] 38: 0x560843be2db2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hdfec36dbe1d9a618 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/thread/mod.rs:470 [INFO] [stderr] 39: 0x560843bdcfc2 - as core::ops::function::FnOnce<()>>::call_once::heaeec2f0b5291d64 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panic.rs:315 [INFO] [stderr] 40: 0x560843bdaac3 - std::panicking::try::do_call::hf5b1f99268068bb1 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panicking.rs:296 [INFO] [stderr] 41: 0x56084413f0ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 42: 0x560843bda6d6 - std::panicking::try::h85537bda58c498c1 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panicking.rs:275 [INFO] [stderr] 43: 0x560843bdd932 - std::panic::catch_unwind::h672e741ffb2d08f3 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/panic.rs:394 [INFO] [stderr] 44: 0x560843be2b96 - std::thread::Builder::spawn_unchecked::{{closure}}::h334c3c992010d0d1 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/thread/mod.rs:469 [INFO] [stderr] 45: 0x560843bcfbe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdaf7dd62ff63e4dc [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libcore/ops/function.rs:227 [INFO] [stderr] 46: 0x56084412f46f - as core::ops::function::FnOnce>::call_once::hce414af90b4f995c [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/liballoc/boxed.rs:922 [INFO] [stderr] 47: 0x56084413e490 - as core::ops::function::FnOnce>::call_once::he6b16b3307a10c7e [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/liballoc/boxed.rs:922 [INFO] [stderr] 48: 0x56084413e490 - std::sys_common::thread::start_thread::he70fb002ebe060c7 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 49: 0x56084413e490 - std::sys::unix::thread::Thread::new::thread_start::hcc19c09416787918 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 50: 0x7f775d2bc4a4 - start_thread [INFO] [stderr] 51: 0x7f775cde7d0f - __clone [INFO] [stderr] 52: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "18f9768dd78d49f763b02a1af34d81a8a74b65fe428cdcad594cf9b28802d412"` [INFO] running `"docker" "rm" "-f" "18f9768dd78d49f763b02a1af34d81a8a74b65fe428cdcad594cf9b28802d412"` [INFO] [stdout] 18f9768dd78d49f763b02a1af34d81a8a74b65fe428cdcad594cf9b28802d412