[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#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denoland/serde_v8 on toolchain e652caa679a304af11fc04f1f12452f255a82593 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "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-4/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" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fslock v0.1.6 [INFO] [stderr] Downloaded rusty_v8 v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbaff65dfbab8a859b052fb471d0151aac394577db0cd52ed799e0ad7f46505b [INFO] running `Command { std: "docker" "start" "-a" "fbaff65dfbab8a859b052fb471d0151aac394577db0cd52ed799e0ad7f46505b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbaff65dfbab8a859b052fb471d0151aac394577db0cd52ed799e0ad7f46505b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbaff65dfbab8a859b052fb471d0151aac394577db0cd52ed799e0ad7f46505b", kill_on_drop: false }` [INFO] [stdout] fbaff65dfbab8a859b052fb471d0151aac394577db0cd52ed799e0ad7f46505b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06a5e3ca527f7f3f11510edc2d33d2730bb83176726531671f2804ace6bd6bb3 [INFO] running `Command { std: "docker" "start" "-a" "06a5e3ca527f7f3f11510edc2d33d2730bb83176726531671f2804ace6bd6bb3", kill_on_drop: false }` [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 fslock v0.1.6 [INFO] [stderr] Compiling which v4.1.0 [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: 0x55a449c9010d - std::backtrace_rs::backtrace::libunwind::trace::h4b1ea9fa39eef807 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55a449c9010d - std::backtrace_rs::backtrace::trace_unsynchronized::h10cd2a2e0a1de522 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a449c9010d - std::sys_common::backtrace::_print_fmt::hcdbd98d9401736c2 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55a449c9010d - ::fmt::he818401ab3e87298 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55a449caf59c - core::fmt::write::h7a973c8318eef913 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x55a449c8cf81 - std::io::Write::write_fmt::h71a411287efc4a11 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x55a449c918f5 - std::sys_common::backtrace::_print::h1505c7e6f5b8706a [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55a449c918f5 - std::sys_common::backtrace::print::h4853effd40d62d18 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55a449c918f5 - std::panicking::default_hook::{{closure}}::h1f51328322a7153e [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55a449c91616 - std::panicking::default_hook::h33962f4bcdcb7361 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55a449c91e86 - std::panicking::rust_panic_with_hook::h3f4e7c1d5a38f23d [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55a449c91d39 - std::panicking::begin_panic_handler::{{closure}}::h6476750d4bf06e50 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:586:13 [INFO] [stderr] 12: 0x55a449c905c4 - std::sys_common::backtrace::__rust_end_short_backtrace::h3ba77d58a5ad70b3 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55a449c91aa9 - rust_begin_unwind [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55a449c39813 - core::panicking::panic_fmt::h8ce58874ac8bc77c [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55a449c396dd - core::panicking::panic::ha2024d3e6f8bd014 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x55a449c55839 - build_script_build::download_file::hf5c69ee5ff87cf4f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:299:3 [INFO] [stderr] 17: 0x55a449c55bd2 - build_script_build::download_static_lib_binaries::hce8ed9dbf5d0e8dd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:316:5 [INFO] [stderr] 18: 0x55a449c5288e - build_script_build::main::hb055d8672719ae05 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:50:7 [INFO] [stderr] 19: 0x55a449c4ed5b - core::ops::function::FnOnce::call_once::hcad02c8ee0945e41 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 20: 0x55a449c635fe - std::sys_common::backtrace::__rust_begin_short_backtrace::hc4dde08989effcdf [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 21: 0x55a449c4b3d1 - std::rt::lang_start::{{closure}}::h9f8dd31f3ce37f87 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x55a449c88e1e - core::ops::function::impls:: for &F>::call_once::h7f260c877c829ac1 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 23: 0x55a449c88e1e - std::panicking::try::do_call::h5dc6bbf944189b04 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:492:40 [INFO] [stderr] 24: 0x55a449c88e1e - std::panicking::try::hb232b97fec008d88 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:456:19 [INFO] [stderr] 25: 0x55a449c88e1e - std::panic::catch_unwind::h2ba8b8643ace3230 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55a449c88e1e - std::rt::lang_start_internal::{{closure}}::h7809a740ac2e0457 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x55a449c88e1e - std::panicking::try::do_call::hd6351b8210bd8b1c [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:492:40 [INFO] [stderr] 28: 0x55a449c88e1e - std::panicking::try::h3929f5db21df0f4e [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panicking.rs:456:19 [INFO] [stderr] 29: 0x55a449c88e1e - std::panic::catch_unwind::hb8b619257b64e369 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55a449c88e1e - std::rt::lang_start_internal::hfb66cf65fd49a34c [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x55a449c4b3a0 - std::rt::lang_start::h6f49fe851ba735d2 [INFO] [stderr] at /rustc/e652caa679a304af11fc04f1f12452f255a82593/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x55a449c5950c - main [INFO] [stderr] 33: 0x7f672384f083 - __libc_start_main [INFO] [stderr] 34: 0x55a449c39a0e - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "06a5e3ca527f7f3f11510edc2d33d2730bb83176726531671f2804ace6bd6bb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06a5e3ca527f7f3f11510edc2d33d2730bb83176726531671f2804ace6bd6bb3", kill_on_drop: false }` [INFO] [stdout] 06a5e3ca527f7f3f11510edc2d33d2730bb83176726531671f2804ace6bd6bb3