[INFO] cloning repository https://github.com/tiny-browserbook/exercise-js [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiny-browserbook/exercise-js" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiny-browserbook%2Fexercise-js", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiny-browserbook%2Fexercise-js'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4729ffc881143b82c3127dbc4a53a559e91b5267 [INFO] checking tiny-browserbook/exercise-js against master#49b3924bd4a34d3cf9c37b74120fba78d9712ab8 for pr-118247 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiny-browserbook%2Fexercise-js" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tiny-browserbook/exercise-js on toolchain 49b3924bd4a34d3cf9c37b74120fba78d9712ab8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b3924bd4a34d3cf9c37b74120fba78d9712ab8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tiny-browserbook/exercise-js [INFO] finished tweaking git repo https://github.com/tiny-browserbook/exercise-js [INFO] tweaked toml for git repo https://github.com/tiny-browserbook/exercise-js written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tiny-browserbook/exercise-js 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" "+49b3924bd4a34d3cf9c37b74120fba78d9712ab8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking tiny-browserbook/exercise-js against try#ab2dc84cfc2c30bb279a7cd2bfef172c30260142 for pr-118247 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiny-browserbook%2Fexercise-js" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tiny-browserbook/exercise-js on toolchain ab2dc84cfc2c30bb279a7cd2bfef172c30260142 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tiny-browserbook/exercise-js [INFO] finished tweaking git repo https://github.com/tiny-browserbook/exercise-js [INFO] tweaked toml for git repo https://github.com/tiny-browserbook/exercise-js written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tiny-browserbook/exercise-js 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" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-map v0.6.4 [INFO] [stderr] Downloaded cursive_core v0.2.2 [INFO] [stderr] Downloaded cursive v0.16.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4608ddc09d6d900bde6c5001039e747b0293c4719d33e342d64b2854cf106ac5 [INFO] running `Command { std: "docker" "start" "-a" "4608ddc09d6d900bde6c5001039e747b0293c4719d33e342d64b2854cf106ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4608ddc09d6d900bde6c5001039e747b0293c4719d33e342d64b2854cf106ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4608ddc09d6d900bde6c5001039e747b0293c4719d33e342d64b2854cf106ac5", kill_on_drop: false }` [INFO] [stdout] 4608ddc09d6d900bde6c5001039e747b0293c4719d33e342d64b2854cf106ac5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ab2dc84cfc2c30bb279a7cd2bfef172c30260142" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e6bd02c397050372bfef00a2183d5f1cc4d3b044f93ddf5c9d955b541ddf27b [INFO] running `Command { std: "docker" "start" "-a" "3e6bd02c397050372bfef00a2183d5f1cc4d3b044f93ddf5c9d955b541ddf27b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking combine v4.6.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling fslock v0.1.6 [INFO] [stderr] Compiling rusty_v8 v0.22.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.22.3` [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/rusty_v8-4ad87608152c4a53/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/binding.cc [INFO] [stderr] download lockfile: "/opt/rustwide/target/debug/build/lib_download.fslock" [INFO] [stderr] static lib URL: https://github.com/denoland/rusty_v8/releases/download/v0.22.3/librusty_v8_debug_x86_64-unknown-linux-gnu.a [INFO] [stderr] cargo:rustc-link-search=/opt/rustwide/target/debug/gn_out/obj [INFO] [stderr] Downloading https://github.com/denoland/rusty_v8/releases/download/v0.22.3/librusty_v8_debug_x86_64-unknown-linux-gnu.a [INFO] [stderr] Python downloader failed, trying with curl. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusty_v8-0.22.3/build.rs:285:3: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56289f1b115c - std::backtrace_rs::backtrace::libunwind::trace::h74c48b3045ac634e [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x56289f1b115c - std::backtrace_rs::backtrace::trace_unsynchronized::hd244c43fb46dd961 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56289f1b115c - std::sys_common::backtrace::_print_fmt::h3c6727094fb015e2 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56289f1b115c - ::fmt::h6ce04e62e4a3a47d [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56289f1d6890 - core::fmt::rt::Argument::fmt::hdf3fe4a90d41003d [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x56289f1d6890 - core::fmt::write::h34f87225e06375d0 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x56289f1aebdf - std::io::Write::write_fmt::hf8df5b2c89c11f06 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/io/mod.rs:1766:15 [INFO] [stderr] 7: 0x56289f1b0f44 - std::sys_common::backtrace::_print::hc404676b62b5d1df [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56289f1b0f44 - std::sys_common::backtrace::print::h9634efeea5edf208 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56289f1b2667 - std::panicking::default_hook::{{closure}}::h29787416755ca13a [INFO] [stderr] 10: 0x56289f1b23cf - std::panicking::default_hook::h1069df5b3b6c72e3 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x56289f1b2ae8 - std::panicking::rust_panic_with_hook::h2e2e8c4358d1abc1 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x56289f1b2999 - std::panicking::begin_panic_handler::{{closure}}::ha90707366757888b [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:649:13 [INFO] [stderr] 13: 0x56289f1b1626 - std::sys_common::backtrace::__rust_end_short_backtrace::hccd52266c93433dd [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x56289f1b2732 - rust_begin_unwind [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x56289f169625 - core::panicking::panic_fmt::h9e05c8e6d4e0bf21 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x56289f169693 - core::panicking::panic::h172489d998aed495 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/core/src/panicking.rs:142:5 [INFO] [stderr] 17: 0x56289f1726fc - build_script_build::download_file::h4132562d422e9be8 [INFO] [stderr] 18: 0x56289f172b06 - build_script_build::download_static_lib_binaries::hc88d983ef0031f20 [INFO] [stderr] 19: 0x56289f16f505 - build_script_build::main::h40935af01daa0ecf [INFO] [stderr] 20: 0x56289f187d73 - core::ops::function::FnOnce::call_once::hcf1ac94a50625902 [INFO] [stderr] 21: 0x56289f184e76 - std::sys_common::backtrace::__rust_begin_short_backtrace::h11486bb87c621ea1 [INFO] [stderr] 22: 0x56289f187149 - std::rt::lang_start::{{closure}}::h8d2610c8a827c754 [INFO] [stderr] 23: 0x56289f1aab37 - core::ops::function::impls:: for &F>::call_once::h057b8fead014a79b [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x56289f1aab37 - std::panicking::try::do_call::haa3fe833d8161813 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:552:40 [INFO] [stderr] 25: 0x56289f1aab37 - std::panicking::try::h4d7bbedc6feab426 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:516:19 [INFO] [stderr] 26: 0x56289f1aab37 - std::panic::catch_unwind::h6ffa45afb9d3f9cc [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x56289f1aab37 - std::rt::lang_start_internal::{{closure}}::ha553d3a11e215dc2 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x56289f1aab37 - std::panicking::try::do_call::h56d7595cbc861fb2 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:552:40 [INFO] [stderr] 29: 0x56289f1aab37 - std::panicking::try::h586ac7095eb4e7e2 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panicking.rs:516:19 [INFO] [stderr] 30: 0x56289f1aab37 - std::panic::catch_unwind::hd189ce4231f73493 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x56289f1aab37 - std::rt::lang_start_internal::h5b11c6a4a6734372 [INFO] [stderr] at /rustc/ab2dc84cfc2c30bb279a7cd2bfef172c30260142/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x56289f187127 - std::rt::lang_start::hf9000477157c91d1 [INFO] [stderr] 33: 0x56289f176515 - main [INFO] [stderr] 34: 0x7f0f25bfad90 - [INFO] [stderr] 35: 0x7f0f25bfae40 - __libc_start_main [INFO] [stderr] 36: 0x56289f169e05 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3e6bd02c397050372bfef00a2183d5f1cc4d3b044f93ddf5c9d955b541ddf27b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e6bd02c397050372bfef00a2183d5f1cc4d3b044f93ddf5c9d955b541ddf27b", kill_on_drop: false }` [INFO] [stdout] 3e6bd02c397050372bfef00a2183d5f1cc4d3b044f93ddf5c9d955b541ddf27b