[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] checking denoland/serde_v8 against master#2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36 for pr-95819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denoland/serde_v8 on toolchain 2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "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-24/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: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "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 bencher v0.1.5 [INFO] [stderr] Downloaded rusty_v8 v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7ed01b2b64b9e59382681ba6eb483d7fca3047157cbcc892ea2c72fbde12c30 [INFO] running `Command { std: "docker" "start" "-a" "e7ed01b2b64b9e59382681ba6eb483d7fca3047157cbcc892ea2c72fbde12c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7ed01b2b64b9e59382681ba6eb483d7fca3047157cbcc892ea2c72fbde12c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ed01b2b64b9e59382681ba6eb483d7fca3047157cbcc892ea2c72fbde12c30", kill_on_drop: false }` [INFO] [stdout] e7ed01b2b64b9e59382681ba6eb483d7fca3047157cbcc892ea2c72fbde12c30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18b6309bc8984b6b20b5bd6c66cc5f3f93e49fd67e0aeeb4cbe176b06cfcaa65 [INFO] running `Command { std: "docker" "start" "-a" "18b6309bc8984b6b20b5bd6c66cc5f3f93e49fd67e0aeeb4cbe176b06cfcaa65", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking bencher v0.1.5 [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] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_v8-d37dae22b63f9e8b/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] Downloading https://github.com/denoland/rusty_v8/releases/download/v0.32.0/librusty_v8_release_x86_64-unknown-linux-gnu.a... [INFO] [stderr] [INFO] [stderr] Retrying in 5 s ... [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] [INFO] [stderr] Retrying in 10 s ... [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] [INFO] [stderr] Retrying in 20 s ... [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] [INFO] [stderr] Python downloader failed, trying with curl. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "./tools/download_file.py", line 64, in [INFO] [stderr] sys.exit(main()) [INFO] [stderr] File "./tools/download_file.py", line 59, in main [INFO] [stderr] DownloadUrl(args.url, f) [INFO] [stderr] File "./tools/download_file.py", line 45, in DownloadUrl [INFO] [stderr] raise e [INFO] [stderr] urllib2.URLError: [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:299:3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a087eb35fd - std::backtrace_rs::backtrace::libunwind::trace::hc2c1d563685cdc0a [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55a087eb35fd - std::backtrace_rs::backtrace::trace_unsynchronized::h1ef196ae7d484133 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a087eb35fd - std::sys_common::backtrace::_print_fmt::hdb7234876e3e4ab8 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55a087eb35fd - ::fmt::hf5888635caf0981d [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55a087ed288c - core::fmt::write::hc1b09e399bd9e4db [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] 5: 0x55a087eb0461 - std::io::Write::write_fmt::h3f9dd1a0cbc7203c [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x55a087eb4f55 - std::sys_common::backtrace::_print::he1aa5121246fe56b [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55a087eb4f55 - std::sys_common::backtrace::print::hd2559b001e3f6d5b [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55a087eb4f55 - std::panicking::default_hook::{{closure}}::he9b889d65c7640a4 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55a087eb4bc9 - std::panicking::default_hook::h1ee256a5c31705c3 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55a087eb54f2 - std::panicking::rust_panic_with_hook::h362c05367d511eaf [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55a087eb5399 - std::panicking::begin_panic_handler::{{closure}}::h9d47cb29947d7b4f [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:586:13 [INFO] [stderr] 12: 0x55a087eb3ab4 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e506c5e04d09d33 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55a087eb5109 - rust_begin_unwind [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55a087e5d653 - core::panicking::panic_fmt::hdc85b3fc6a3c7054 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55a087e5d51d - core::panicking::panic::hc8447b205f8a9688 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x55a087e75c29 - build_script_build::download_file::h30c46387865bbe98 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:299:3 [INFO] [stderr] 17: 0x55a087e75fc2 - build_script_build::download_static_lib_binaries::h32d8b182f75ce465 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:316:5 [INFO] [stderr] 18: 0x55a087e72c5e - build_script_build::main::ha1516ff4fc979b56 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:50:7 [INFO] [stderr] 19: 0x55a087e628db - core::ops::function::FnOnce::call_once::h4d9165259bfc6b35 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 20: 0x55a087e8230e - std::sys_common::backtrace::__rust_begin_short_backtrace::hec381505d212be2e [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x55a087e61f81 - std::rt::lang_start::{{closure}}::hf4b71e7d9d0592d5 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x55a087eabe9e - core::ops::function::impls:: for &F>::call_once::h29eab19a6d7ee135 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 23: 0x55a087eabe9e - std::panicking::try::do_call::h72609a79bd936cbb [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x55a087eabe9e - std::panicking::try::h7297bf233907b0ae [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x55a087eabe9e - std::panic::catch_unwind::ha218507756f3e62f [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55a087eabe9e - std::rt::lang_start_internal::{{closure}}::h5710af3e40019bb0 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x55a087eabe9e - std::panicking::try::do_call::h476f486b1c5054dc [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x55a087eabe9e - std::panicking::try::h61154a82f1206af6 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x55a087eabe9e - std::panic::catch_unwind::h4e82612b826fd916 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55a087eabe9e - std::rt::lang_start_internal::h8fa89a48e902f6f2 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x55a087e61f50 - std::rt::lang_start::hb30122450014f446 [INFO] [stderr] at /rustc/2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x55a087e7990c - main [INFO] [stderr] 33: 0x7f268ce1e0b3 - __libc_start_main [INFO] [stderr] 34: 0x55a087e5d84e - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "18b6309bc8984b6b20b5bd6c66cc5f3f93e49fd67e0aeeb4cbe176b06cfcaa65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b6309bc8984b6b20b5bd6c66cc5f3f93e49fd67e0aeeb4cbe176b06cfcaa65", kill_on_drop: false }` [INFO] [stdout] 18b6309bc8984b6b20b5bd6c66cc5f3f93e49fd67e0aeeb4cbe176b06cfcaa65