[INFO] fetching crate pwntools 0.4.0... [INFO] testing pwntools-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate pwntools 0.4.0 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pwntools 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded tar v0.4.37 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded openssl-probe v0.1.4 [INFO] [stderr] Downloaded openssl-sys v0.9.70 [INFO] [stderr] Downloaded clap_derive v3.0.12 [INFO] [stderr] Downloaded futures-channel v0.3.18 [INFO] [stderr] Downloaded http v0.2.5 [INFO] [stderr] Downloaded futures-util v0.3.18 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded h2 v0.3.7 [INFO] [stderr] Downloaded clap v3.0.13 [INFO] [stderr] Downloaded serde_json v1.0.69 [INFO] [stderr] Downloaded tracing v0.1.29 [INFO] [stderr] Downloaded hyper v0.14.14 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded openssl v0.10.38 [INFO] [stderr] Downloaded tokio v1.13.0 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] [stderr] Downloaded futures-task v0.3.18 [INFO] [stderr] Downloaded futures-core v0.3.18 [INFO] [stderr] Downloaded futures-sink v0.3.18 [INFO] [stderr] Downloaded http-body v0.4.4 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded socket2 v0.4.2 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded encoding_rs v0.8.29 [INFO] [stderr] Downloaded elf-utilities v0.2.8 [INFO] [stderr] Downloaded unicorn-engine v2.0.0-rc5.post1 [INFO] [stderr] Downloaded tracing-core v0.1.21 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded serde_urlencoded v0.7.0 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded reqwest v0.11.6 [INFO] [stderr] Downloaded futures-executor v0.3.18 [INFO] [stderr] Downloaded futures v0.3.18 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded semver v0.6.0 [INFO] [stderr] Downloaded build-helper v0.1.1 [INFO] [stderr] Downloaded futures-macro v0.3.18 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded security-framework v2.4.2 [INFO] [stderr] Downloaded security-framework-sys v2.4.2 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d072017209f9933eb7dc17dc970ae8d610c2a333ea832a70201acb7108dd880a [INFO] running `Command { std: "docker" "start" "-a" "d072017209f9933eb7dc17dc970ae8d610c2a333ea832a70201acb7108dd880a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d072017209f9933eb7dc17dc970ae8d610c2a333ea832a70201acb7108dd880a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d072017209f9933eb7dc17dc970ae8d610c2a333ea832a70201acb7108dd880a", kill_on_drop: false }` [INFO] [stdout] d072017209f9933eb7dc17dc970ae8d610c2a333ea832a70201acb7108dd880a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 110e34297af7d39ed73b16bc7551431ffbb3d435cd7ac378162ee55add40a7a1 [INFO] running `Command { std: "docker" "start" "-a" "110e34297af7d39ed73b16bc7551431ffbb3d435cd7ac378162ee55add40a7a1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.70 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling build-helper v0.1.1 [INFO] [stderr] Compiling flate2 v1.0.22 [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 tokio-macros v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling 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] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling 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-e26f3451d4cb0523/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Unicorn not found. Downloading... [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1811) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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: 0x59744eef8902 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x59744eef8902 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x59744eef8902 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x59744eef8902 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59744ef09a1f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x59744ef09a1f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x59744eec9923 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x59744eec9923 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x59744eed5ad2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x59744eed8daf - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x59744eed8c09 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x59744eed9435 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x59744eed921a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x59744eed5c19 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x59744eebda3d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x59744ef128f0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x59744ef11df6 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x59744eb508a6 - build_script_build::download_unicorn::h7732d645a8222f35 [INFO] [stderr] 18: 0x59744eb51510 - build_script_build::main::h20d4b5ca096e00df [INFO] [stderr] 19: 0x59744eb53d13 - core::ops::function::FnOnce::call_once::h611d336223420cd1 [INFO] [stderr] 20: 0x59744eb57566 - std::sys::backtrace::__rust_begin_short_backtrace::h0bf8a1223a7a933c [INFO] [stderr] 21: 0x59744eb5b229 - std::rt::lang_start::{{closure}}::h9feca90dd4135d71 [INFO] [stderr] 22: 0x59744eecb3c0 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x59744eecb3c0 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x59744eecb3c0 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x59744eecb3c0 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x59744eecb3c0 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x59744eecb3c0 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x59744eecb3c0 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x59744eecb3c0 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x59744eecb3c0 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x59744eb5b211 - std::rt::lang_start::h7766d13b7064ab2f [INFO] [stderr] 32: 0x59744eb56f15 - main [INFO] [stderr] 33: 0x7958bb7151ca - [INFO] [stderr] 34: 0x7958bb71528b - __libc_start_main [INFO] [stderr] 35: 0x59744eb4fe15 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "110e34297af7d39ed73b16bc7551431ffbb3d435cd7ac378162ee55add40a7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110e34297af7d39ed73b16bc7551431ffbb3d435cd7ac378162ee55add40a7a1", kill_on_drop: false }` [INFO] [stdout] 110e34297af7d39ed73b16bc7551431ffbb3d435cd7ac378162ee55add40a7a1