[INFO] fetching crate pwntools 0.4.0... [INFO] checking pwntools-0.4.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate pwntools 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate pwntools 0.4.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pwntools 0.4.0 [INFO] finished tweaking crates.io crate pwntools 0.4.0 [INFO] tweaked toml for crates.io crate pwntools 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate pwntools 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tar v0.4.37 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded openssl-sys v0.9.70 [INFO] [stderr] Downloaded clap_derive v3.0.12 [INFO] [stderr] Downloaded elf-utilities v0.2.8 [INFO] [stderr] Downloaded reqwest v0.11.6 [INFO] [stderr] Downloaded serde_json v1.0.69 [INFO] [stderr] Downloaded h2 v0.3.7 [INFO] [stderr] Downloaded clap v3.0.13 [INFO] [stderr] Downloaded hyper v0.14.14 [INFO] [stderr] Downloaded tokio v1.13.0 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded encoding_rs v0.8.29 [INFO] [stderr] Downloaded unicorn-engine v2.0.0-rc5.post1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 775037234b2600037a16e87c093aab81d56642f847a55d0bfda2c093c52ce067 [INFO] running `Command { std: "docker" "start" "-a" "775037234b2600037a16e87c093aab81d56642f847a55d0bfda2c093c52ce067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "775037234b2600037a16e87c093aab81d56642f847a55d0bfda2c093c52ce067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "775037234b2600037a16e87c093aab81d56642f847a55d0bfda2c093c52ce067", kill_on_drop: false }` [INFO] [stdout] 775037234b2600037a16e87c093aab81d56642f847a55d0bfda2c093c52ce067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 497afde8b30c4e0fda5106f6b736878a08ea8a007c16dc8f7c4771c0ce821155 [INFO] running `Command { std: "docker" "start" "-a" "497afde8b30c4e0fda5106f6b736878a08ea8a007c16dc8f7c4771c0ce821155", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.70 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling build-helper v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.0.12 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking clap v3.0.13 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Checking elf-utilities v0.2.8 [INFO] [stderr] Compiling hyper v0.14.14 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.6 [INFO] [stderr] Compiling unicorn-engine v2.0.0-rc5.post1 [INFO] [stderr] warning: unicorn-engine@2.0.0-rc5.post1: Unicorn not found. Downloading... [INFO] [stderr] error: failed to run custom build command for `unicorn-engine v2.0.0-rc5.post1` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/unicorn-engine-eeed1154c8d023f0/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Unicorn not found. Downloading... [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/unicorn-engine-2.0.0-rc5.post1/build.rs:43:10: [INFO] [stderr] 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("api.github.com")), port: None, path: "/repos/unicorn-engine/unicorn/tarball/2.0.0-rc5.post1", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x61fb233d84fa - std::backtrace_rs::backtrace::libunwind::trace::h4a182ed5026c4960 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x61fb233d84fa - std::backtrace_rs::backtrace::trace_unsynchronized::hd36eaf0d0af663ac [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x61fb233d84fa - std::sys::backtrace::_print_fmt::h5bc686de8bf76aa3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x61fb233d84fa - ::fmt::hd8bd9250b5d34cf2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61fb23402023 - core::fmt::rt::Argument::fmt::h479db8f948910918 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x61fb23402023 - core::fmt::write::h8ea7001525e04e92 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/mod.rs:1189:21 [INFO] [stderr] 6: 0x61fb233d4583 - std::io::Write::write_fmt::h9a3a3a90a20c720b [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/io/mod.rs:1884:15 [INFO] [stderr] 7: 0x61fb233d8342 - std::sys::backtrace::BacktraceLock::print::h524f4afae71bff25 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x61fb233d930c - std::panicking::default_hook::{{closure}}::hbf0efdb45c0ec2fa [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x61fb233d9152 - std::panicking::default_hook::hd8655fd75a36fb4e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x61fb233d9947 - std::panicking::rust_panic_with_hook::hfd3e39fd18e5a522 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x61fb233d97da - std::panicking::begin_panic_handler::{{closure}}::h541106c2fc98c78e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x61fb233d89d9 - std::sys::backtrace::__rust_end_short_backtrace::hd41b812be983a407 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x61fb233d946c - rust_begin_unwind [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x61fb23400230 - core::panicking::panic_fmt::h6d97ef49812eecdc [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/panicking.rs:76:14 [INFO] [stderr] 15: 0x61fb234006b6 - core::result::unwrap_failed::h15f0d843aaf4c779 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/result.rs:1699:5 [INFO] [stderr] 16: 0x61fb22fda3a4 - build_script_build::download_unicorn::haba5b5922548c297 [INFO] [stderr] 17: 0x61fb22fdb0a9 - build_script_build::main::h9ec2c0002d426955 [INFO] [stderr] 18: 0x61fb22fdc623 - core::ops::function::FnOnce::call_once::h9a057b99b6b64761 [INFO] [stderr] 19: 0x61fb22fdc036 - std::sys::backtrace::__rust_begin_short_backtrace::hf1016cc1633fdcb9 [INFO] [stderr] 20: 0x61fb22fdbfd9 - std::rt::lang_start::{{closure}}::h49af163b82444c87 [INFO] [stderr] 21: 0x61fb233cfd87 - core::ops::function::impls:: for &F>::call_once::h85d3b6433c6201ad [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x61fb233cfd87 - std::panicking::try::do_call::h1e58a303c26811b2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 23: 0x61fb233cfd87 - std::panicking::try::hf884ee642c4250a3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 24: 0x61fb233cfd87 - std::panic::catch_unwind::h16d69298af9a3692 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x61fb233cfd87 - std::rt::lang_start_internal::{{closure}}::h5a8a6f94cdf753a6 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:48 [INFO] [stderr] 26: 0x61fb233cfd87 - std::panicking::try::do_call::hf6ee2fe994f58e18 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 27: 0x61fb233cfd87 - std::panicking::try::hc1282bf2eeca2940 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 28: 0x61fb233cfd87 - std::panic::catch_unwind::h212572842a792e2c [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x61fb233cfd87 - std::rt::lang_start_internal::h9681d29d05b11740 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:20 [INFO] [stderr] 30: 0x61fb22fdbfb7 - std::rt::lang_start::h6d531f74ba3fcefa [INFO] [stderr] 31: 0x61fb22fdbdf5 - main [INFO] [stderr] 32: 0x765f1bbbad90 - [INFO] [stderr] 33: 0x765f1bbbae40 - __libc_start_main [INFO] [stderr] 34: 0x61fb22fd4c45 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "497afde8b30c4e0fda5106f6b736878a08ea8a007c16dc8f7c4771c0ce821155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "497afde8b30c4e0fda5106f6b736878a08ea8a007c16dc8f7c4771c0ce821155", kill_on_drop: false }` [INFO] [stdout] 497afde8b30c4e0fda5106f6b736878a08ea8a007c16dc8f7c4771c0ce821155