[INFO] cloning repository https://github.com/gifnksm/sabios [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gifnksm/sabios" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fsabios", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fsabios'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 872689ae392929430cb1847e7073571718aa0e33 [INFO] testing gifnksm/sabios against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fsabios" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gifnksm/sabios on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/gifnksm/sabios [INFO] finished tweaking git repo https://github.com/gifnksm/sabios [INFO] tweaked toml for git repo https://github.com/gifnksm/sabios written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/gifnksm/sabios already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02d34ebf721bc1a5b07287f32f0ba4a9deb891c99a4b372d80519d494e725135 [INFO] running `Command { std: "docker" "start" "-a" "02d34ebf721bc1a5b07287f32f0ba4a9deb891c99a4b372d80519d494e725135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02d34ebf721bc1a5b07287f32f0ba4a9deb891c99a4b372d80519d494e725135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d34ebf721bc1a5b07287f32f0ba4a9deb891c99a4b372d80519d494e725135", kill_on_drop: false }` [INFO] [stdout] 02d34ebf721bc1a5b07287f32f0ba4a9deb891c99a4b372d80519d494e725135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f2f5bdc91868deed408b29fe8fce2a578dd79bc25dae8d8a8057ce9b328b688 [INFO] running `Command { std: "docker" "start" "-a" "6f2f5bdc91868deed408b29fe8fce2a578dd79bc25dae8d8a8057ce9b328b688", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling x86_64 v0.14.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling volatile v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling bootloader v0.10.6 [INFO] [stderr] Compiling sabios v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling conquer-once v0.3.2 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling spinning_top v0.2.4 [INFO] [stderr] Compiling spin v0.9.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling linked_list_allocator v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling tar v0.4.35 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling uart_16550 v0.2.14 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling enumflags2_derive v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling custom_debug_derive v0.5.0 [INFO] [stderr] Compiling enumflags2 v0.7.1 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling hyper v0.14.8 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.3 [INFO] [stderr] Compiling mikanos_usb v0.1.0 (/opt/rustwide/workdir/mikanos_usb) [INFO] [stderr] error: failed to run custom build command for `mikanos_usb v0.1.0 (/opt/rustwide/workdir/mikanos_usb)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mikanos_usb-12645c0e93f56180/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: reqwest::Error { kind: Request, url: Url { scheme: "https", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("github.com")), port: None, path: "/uchan-nos/mikanos-build/releases/download/v2.0/x86_64-elf.tar.gz", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })) }', mikanos_usb/build.rs:69:23 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56438e496990 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x56438e496990 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56438e496990 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x56438e496990 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x56438e4bc6bc - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x56438e48fc15 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x56438e49902b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x56438e49902b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x56438e49902b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x56438e498b01 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x56438e4996d1 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x56438e4991d7 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x56438e496e6c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x56438e499139 - rust_begin_unwind [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x56438dfa4a11 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x56438dfa4b03 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x56438dfa5f19 - core::result::Result::unwrap::h688f8e645cc75c80 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x56438dfaed48 - build_script_build::main::{{closure}}::ha81a734ea2518703 [INFO] [stderr] at /opt/rustwide/workdir/mikanos_usb/build.rs:69:5 [INFO] [stderr] 18: 0x56438dfac8ab - as core::future::future::Future>::poll::h411982afec48ec12 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/future/mod.rs:80:19 [INFO] [stderr] 19: 0x56438dfac080 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h6e4b5d27702a1075 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/park/thread.rs:263:54 [INFO] [stderr] 20: 0x56438dfb789c - tokio::coop::with_budget::{{closure}}::h5deb751d2cd0a15c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/coop.rs:106:9 [INFO] [stderr] 21: 0x56438dfba781 - std::thread::local::LocalKey::try_with::h20f306faf5ced914 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:400:16 [INFO] [stderr] 22: 0x56438dfba59d - std::thread::local::LocalKey::with::h87d00301a0d098d9 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/local.rs:376:9 [INFO] [stderr] 23: 0x56438dfabe9d - tokio::coop::with_budget::h02a3ed7ab7f43296 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/coop.rs:99:5 [INFO] [stderr] 24: 0x56438dfabe9d - tokio::coop::budget::h341da2356309675d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/coop.rs:76:5 [INFO] [stderr] 25: 0x56438dfabe9d - tokio::park::thread::CachedParkThread::block_on::he57fa619e25dba22 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/park/thread.rs:263:31 [INFO] [stderr] 26: 0x56438dfb9c33 - tokio::runtime::enter::Enter::block_on::h9d08328549ea3bde [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/runtime/enter.rs:151:13 [INFO] [stderr] 27: 0x56438dfb2988 - tokio::runtime::thread_pool::ThreadPool::block_on::haea9a7b17db37fa8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/runtime/thread_pool/mod.rs:71:9 [INFO] [stderr] 28: 0x56438dfb50d2 - tokio::runtime::Runtime::block_on::hd9da6d36f4a75c6f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.6.1/src/runtime/mod.rs:452:43 [INFO] [stderr] 29: 0x56438dfaeaeb - build_script_build::main::h127b07e57bd60784 [INFO] [stderr] at /opt/rustwide/workdir/mikanos_usb/build.rs:69:5 [INFO] [stderr] 30: 0x56438dfb3b5b - core::ops::function::FnOnce::call_once::h2aa7bf62c624b9a5 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 31: 0x56438dfb94ce - std::sys_common::backtrace::__rust_begin_short_backtrace::hb81b2984e2a58d4b [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 32: 0x56438dfb7121 - std::rt::lang_start::{{closure}}::h0c446492dda5138f [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:49:18 [INFO] [stderr] 33: 0x56438e499cc9 - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 34: 0x56438e499cc9 - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stderr] 35: 0x56438e499cc9 - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stderr] 36: 0x56438e499cc9 - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stderr] 37: 0x56438e499cc9 - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:34:21 [INFO] [stderr] 38: 0x56438dfb7100 - std::rt::lang_start::h800fc32625d02ab5 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:48:5 [INFO] [stderr] 39: 0x56438dfaed8c - main [INFO] [stderr] 40: 0x7fb23fde60b3 - __libc_start_main [INFO] [stderr] 41: 0x56438dfa520e - _start [INFO] [stderr] 42: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6f2f5bdc91868deed408b29fe8fce2a578dd79bc25dae8d8a8057ce9b328b688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2f5bdc91868deed408b29fe8fce2a578dd79bc25dae8d8a8057ce9b328b688", kill_on_drop: false }` [INFO] [stdout] 6f2f5bdc91868deed408b29fe8fce2a578dd79bc25dae8d8a8057ce9b328b688