[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#0aaad9e757207657064d70bf9e6c1e6eb327bf15 for pr-104148 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenoland%2Fserde_v8" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denoland/serde_v8 on toolchain 0aaad9e757207657064d70bf9e6c1e6eb327bf15 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0aaad9e757207657064d70bf9e6c1e6eb327bf15" "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-6/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" "+0aaad9e757207657064d70bf9e6c1e6eb327bf15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+0aaad9e757207657064d70bf9e6c1e6eb327bf15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d84bf67b4b2eac8972bbf224397f142989a432d38e357b737c7fe7c88cf2550 [INFO] running `Command { std: "docker" "start" "-a" "5d84bf67b4b2eac8972bbf224397f142989a432d38e357b737c7fe7c88cf2550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d84bf67b4b2eac8972bbf224397f142989a432d38e357b737c7fe7c88cf2550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d84bf67b4b2eac8972bbf224397f142989a432d38e357b737c7fe7c88cf2550", kill_on_drop: false }` [INFO] [stdout] 5d84bf67b4b2eac8972bbf224397f142989a432d38e357b737c7fe7c88cf2550 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+0aaad9e757207657064d70bf9e6c1e6eb327bf15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d7c7edde4412933d6a4d52d92a0c3f7baccf418f3116c332a5f544e6592c1bc [INFO] running `Command { std: "docker" "start" "-a" "5d7c7edde4412933d6a4d52d92a0c3f7baccf418f3116c332a5f544e6592c1bc", 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 either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking lazy_static v1.4.0 [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: 0x55846857f200 - std::backtrace_rs::backtrace::libunwind::trace::h9c66c8cc8c3fb894 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55846857f200 - std::backtrace_rs::backtrace::trace_unsynchronized::hcc0eadd3c828c2b4 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55846857f200 - std::sys_common::backtrace::_print_fmt::hff9e146cf7a1ba16 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55846857f200 - ::fmt::h0e9192e08dacbb2a [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55846859dd3e - core::fmt::write::ha2cebe435a828f77 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x55846857c035 - std::io::Write::write_fmt::h69edccb332c4bb27 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55846857efc5 - std::sys_common::backtrace::_print::h83d543c98cb8315e [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55846857efc5 - std::sys_common::backtrace::print::h331d9dfa6b74ca4d [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55846858084f - std::panicking::default_hook::{{closure}}::h1be396cfa0db309f [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55846858058a - std::panicking::default_hook::hd2ad3d9dfbc278b9 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x558468580f4c - std::panicking::rust_panic_with_hook::h3ddc98ed1ad91d9f [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x558468580ca1 - std::panicking::begin_panic_handler::{{closure}}::hc405f2867545dbd3 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:577:13 [INFO] [stderr] 12: 0x55846857f6ac - std::sys_common::backtrace::__rust_end_short_backtrace::haf9428b7e1ad0065 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x558468580a02 - rust_begin_unwind [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55846852b463 - core::panicking::panic_fmt::h400801cf96750415 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x55846852b53d - core::panicking::panic::h7a008ab5cb801746 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/core/src/panicking.rs:115:5 [INFO] [stderr] 16: 0x5584685544f9 - build_script_build::download_file::h2e6033f2742738cd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:299:3 [INFO] [stderr] 17: 0x558468554892 - build_script_build::download_static_lib_binaries::hce77b34892538a9c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:316:5 [INFO] [stderr] 18: 0x558468551521 - build_script_build::main::h945fbc81008385e9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:50:7 [INFO] [stderr] 19: 0x55846854e36b - core::ops::function::FnOnce::call_once::hde3826c4e8b22c68 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/core/src/ops/function.rs:510:5 [INFO] [stderr] 20: 0x55846854d8ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h0fcb7fd471177dd5 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 21: 0x55846853a121 - std::rt::lang_start::{{closure}}::h7bfb40b85c5239a3 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x55846857868b - core::ops::function::impls:: for &F>::call_once::h54adf17a182ebe86 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/core/src/ops/function.rs:609:13 [INFO] [stderr] 23: 0x55846857868b - std::panicking::try::do_call::h1b4ed7d48b15d2ac [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:483:40 [INFO] [stderr] 24: 0x55846857868b - std::panicking::try::h6c1d2091dca0b818 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:447:19 [INFO] [stderr] 25: 0x55846857868b - std::panic::catch_unwind::h0ddd5ea32878d717 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55846857868b - std::rt::lang_start_internal::{{closure}}::he6594cb40500c322 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55846857868b - std::panicking::try::do_call::h6f90f33029e2268d [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:483:40 [INFO] [stderr] 28: 0x55846857868b - std::panicking::try::h2d70868714260d0a [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panicking.rs:447:19 [INFO] [stderr] 29: 0x55846857868b - std::panic::catch_unwind::h7f7dcb3ea70f4fa0 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55846857868b - std::rt::lang_start_internal::h410d1699494eb2a4 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55846853a0fa - std::rt::lang_start::hae25e842c3833651 [INFO] [stderr] at /rustc/0aaad9e757207657064d70bf9e6c1e6eb327bf15/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x55846855821e - main [INFO] [stderr] 33: 0x7f7741e4e083 - __libc_start_main [INFO] [stderr] 34: 0x55846852b7ae - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "5d7c7edde4412933d6a4d52d92a0c3f7baccf418f3116c332a5f544e6592c1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7c7edde4412933d6a4d52d92a0c3f7baccf418f3116c332a5f544e6592c1bc", kill_on_drop: false }` [INFO] [stdout] 5d7c7edde4412933d6a4d52d92a0c3f7baccf418f3116c332a5f544e6592c1bc