[INFO] cloning repository https://github.com/denoland/serde_v8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denoland/serde_v8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 739242ee9406eb22bc942e08ba344cfbf949c8db [INFO] testing denoland/serde_v8 against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/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/denoland/serde_v8 on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denoland/serde_v8 [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/denoland/serde_v8 [INFO] tweaked toml for git repo https://github.com/denoland/serde_v8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/denoland/serde_v8 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "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] testing denoland/serde_v8 against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/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/denoland/serde_v8 on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denoland/serde_v8 [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/denoland/serde_v8 [INFO] tweaked toml for git repo https://github.com/denoland/serde_v8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/denoland/serde_v8 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing denoland/serde_v8 against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/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/denoland/serde_v8 on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denoland/serde_v8 [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/denoland/serde_v8 [INFO] tweaked toml for git repo https://github.com/denoland/serde_v8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/denoland/serde_v8 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "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 which v4.1.0 [INFO] [stderr] Downloaded bencher v0.1.5 [INFO] [stderr] Downloaded fslock v0.1.6 [INFO] [stderr] Downloaded libc v0.2.96 [INFO] [stderr] Downloaded rusty_v8 v0.32.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06b8caabec15500f875cb4605b0a2499458cf46b7c33bfaf6b5ebbe0368e33cb [INFO] running `Command { std: "docker" "start" "-a" "06b8caabec15500f875cb4605b0a2499458cf46b7c33bfaf6b5ebbe0368e33cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06b8caabec15500f875cb4605b0a2499458cf46b7c33bfaf6b5ebbe0368e33cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06b8caabec15500f875cb4605b0a2499458cf46b7c33bfaf6b5ebbe0368e33cb", kill_on_drop: false }` [INFO] [stdout] 06b8caabec15500f875cb4605b0a2499458cf46b7c33bfaf6b5ebbe0368e33cb [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f0a283eecfc84914fffd31228146e763fcaa569bc45ba58a384d5b3361c80ec [INFO] running `Command { std: "docker" "start" "-a" "7f0a283eecfc84914fffd31228146e763fcaa569bc45ba58a384d5b3361c80ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling fslock v0.1.6 [INFO] [stderr] Compiling rusty_v8 v0.32.0 [INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.32.0` [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_v8-2d7472201d1b3e5c/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/v0.32.0/librusty_v8_release_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/v0.32.0/librusty_v8_release_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_v8-0.32.0/build.rs:299:3: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b3b7aa1625 - std::backtrace_rs::backtrace::libunwind::trace::h644651cb29d88bb0 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55b3b7aa1625 - std::backtrace_rs::backtrace::trace_unsynchronized::h4f227a4714c93f22 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b3b7aa1625 - std::sys::backtrace::_print_fmt::hfe88767e38ff4b4e [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55b3b7aa1625 - ::fmt::h0e27af9f1d310e0a [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55b3b7ac4a4b - core::fmt::rt::Argument::fmt::h900f10175a69b72e [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55b3b7ac4a4b - core::fmt::write::h3a97e76bd9b733fa [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x55b3b7a9e9ff - std::io::Write::write_fmt::hd20d5781e9c1d6ef [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x55b3b7aa2991 - std::sys::backtrace::BacktraceLock::print::h52f15558f43bfe2f [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55b3b7aa2991 - std::panicking::default_hook::{{closure}}::h77edc81607b06015 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x55b3b7aa266c - std::panicking::default_hook::h4a889c281e863e6e [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x55b3b7aa3011 - std::panicking::rust_panic_with_hook::h74d8fff54c965152 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x55b3b7aa2e43 - std::panicking::begin_panic_handler::{{closure}}::h82b61517a14ab3ae [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:664:13 [INFO] [stderr] 12: 0x55b3b7aa1ae9 - std::sys::backtrace::__rust_end_short_backtrace::h7f24a51d7748d3e4 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x55b3b7aa2b04 - rust_begin_unwind [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x55b3b7ac3803 - core::panicking::panic_fmt::h7de3a20d92caa6a2 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x55b3b7ac388c - core::panicking::panic::h55413b069be8e45d [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/core/src/panicking.rs:148:5 [INFO] [stderr] 16: 0x55b3b7a5cb0d - build_script_build::download_file::ha6490e76ec47f2bc [INFO] [stderr] 17: 0x55b3b7a5cf86 - build_script_build::download_static_lib_binaries::h73b94f9f8c40f694 [INFO] [stderr] 18: 0x55b3b7a593ae - build_script_build::main::h00e839941bf2d711 [INFO] [stderr] 19: 0x55b3b7a6a343 - core::ops::function::FnOnce::call_once::ha70816a069530166 [INFO] [stderr] 20: 0x55b3b7a63fd6 - std::sys::backtrace::__rust_begin_short_backtrace::h616936485d6d4711 [INFO] [stderr] 21: 0x55b3b7a6d909 - std::rt::lang_start::{{closure}}::h5d152ecdcce2c4c2 [INFO] [stderr] 22: 0x55b3b7a9a9a0 - core::ops::function::impls:: for &F>::call_once::h16cf0aab69f0cc85 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55b3b7a9a9a0 - std::panicking::try::do_call::h7a5bccf1024b6b16 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x55b3b7a9a9a0 - std::panicking::try::h36655e86e5d7fec9 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x55b3b7a9a9a0 - std::panic::catch_unwind::h4993a3b44ee4d8da [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panic.rs:345:14 [INFO] [stderr] 26: 0x55b3b7a9a9a0 - std::rt::lang_start_internal::{{closure}}::h1ef8d8b4273e6d51 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x55b3b7a9a9a0 - std::panicking::try::do_call::h5819d1de1266cc27 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x55b3b7a9a9a0 - std::panicking::try::h73278f94b9b48bcb [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x55b3b7a9a9a0 - std::panic::catch_unwind::hf9ff4ce6b198d8f0 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/panic.rs:345:14 [INFO] [stderr] 30: 0x55b3b7a9a9a0 - std::rt::lang_start_internal::h68b03f5134a5ef18 [INFO] [stderr] at /rustc/33f1d8bb92813a1bfc23c093c9f443ab09290307/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x55b3b7a6d8e7 - std::rt::lang_start::h3de2e030715040b0 [INFO] [stderr] 32: 0x55b3b7a610a5 - main [INFO] [stderr] 33: 0x7ffbde58dd90 - [INFO] [stderr] 34: 0x7ffbde58de40 - __libc_start_main [INFO] [stderr] 35: 0x55b3b7a542d5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7f0a283eecfc84914fffd31228146e763fcaa569bc45ba58a384d5b3361c80ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0a283eecfc84914fffd31228146e763fcaa569bc45ba58a384d5b3361c80ec", kill_on_drop: false }` [INFO] [stdout] 7f0a283eecfc84914fffd31228146e763fcaa569bc45ba58a384d5b3361c80ec