[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#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483 [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 b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "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" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fslock v0.1.6 [INFO] [stderr] Downloaded which v4.1.0 [INFO] [stderr] Downloaded bencher v0.1.5 [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-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6f745df700825393bd5f26b5cd04a4b28b288a621cc0875892133339da8fe50 [INFO] running `Command { std: "docker" "start" "-a" "a6f745df700825393bd5f26b5cd04a4b28b288a621cc0875892133339da8fe50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6f745df700825393bd5f26b5cd04a4b28b288a621cc0875892133339da8fe50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f745df700825393bd5f26b5cd04a4b28b288a621cc0875892133339da8fe50", kill_on_drop: false }` [INFO] [stdout] a6f745df700825393bd5f26b5cd04a4b28b288a621cc0875892133339da8fe50 [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" "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" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0de8f4427629b034f6d1e2268fc12fb892029acf9a158b05f426dbc5b332bdd3 [INFO] running `Command { std: "docker" "start" "-a" "0de8f4427629b034f6d1e2268fc12fb892029acf9a158b05f426dbc5b332bdd3", 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 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: 0x55f211df8eca - std::backtrace_rs::backtrace::libunwind::trace::ha3a18089a9c9a82c [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55f211df8eca - std::backtrace_rs::backtrace::trace_unsynchronized::h8be9a73e6f65f3fa [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f211df8eca - std::sys_common::backtrace::_print_fmt::h852fad35f9f94d6d [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55f211df8eca - ::fmt::h61720da039c47ceb [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55f211e17e6e - core::fmt::write::hdaa6aebcb7d05f3d [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x55f211df5dc5 - std::io::Write::write_fmt::hd16382a46abb210d [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55f211df8c95 - std::sys_common::backtrace::_print::h284892452da32c24 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55f211df8c95 - std::sys_common::backtrace::print::hf06af7bd26b86de1 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55f211dfa4bf - std::panicking::default_hook::{{closure}}::h166c322ee099573e [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55f211dfa1fb - std::panicking::default_hook::h650233acaf1c0505 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55f211dfabcc - std::panicking::rust_panic_with_hook::h703db3335e9e25d0 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55f211dfa922 - std::panicking::begin_panic_handler::{{closure}}::h0ec8185ee4e7f625 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:577:13 [INFO] [stderr] 12: 0x55f211df937c - std::sys_common::backtrace::__rust_end_short_backtrace::h1ae196a3debca2f5 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55f211dfa672 - rust_begin_unwind [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55f211da55d3 - core::panicking::panic_fmt::h45f08a875459a281 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x55f211da56ad - core::panicking::panic::h05d5cceadd689b43 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/core/src/panicking.rs:111:5 [INFO] [stderr] 16: 0x55f211dce159 - build_script_build::download_file::h15084c7de9f3d64c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:299:3 [INFO] [stderr] 17: 0x55f211dce4f4 - build_script_build::download_static_lib_binaries::h6d8a815814a7c717 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:316:5 [INFO] [stderr] 18: 0x55f211dcb187 - build_script_build::main::h48a50d00d3e954fe [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.32.0/build.rs:50:7 [INFO] [stderr] 19: 0x55f211dae5bb - core::ops::function::FnOnce::call_once::h42077366c7043cd7 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 20: 0x55f211dada5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h48693bdd280e4c6f [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 21: 0x55f211dba7b1 - std::rt::lang_start::{{closure}}::h5407f9ab42fd5398 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/rt.rs:166:18 [INFO] [stderr] 22: 0x55f211df222c - core::ops::function::impls:: for &F>::call_once::h00c8a7c752482eb7 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 23: 0x55f211df222c - std::panicking::try::do_call::hb8e971afb43fae9c [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:483:40 [INFO] [stderr] 24: 0x55f211df222c - std::panicking::try::h2760a60aca064cf2 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:447:19 [INFO] [stderr] 25: 0x55f211df222c - std::panic::catch_unwind::hc40f8605214178e6 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panic.rs:137:14 [INFO] [stderr] 26: 0x55f211df222c - std::rt::lang_start_internal::{{closure}}::hef5cc268a81cd02d [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55f211df222c - std::panicking::try::do_call::h85fa8e7f7f51ffc9 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:483:40 [INFO] [stderr] 28: 0x55f211df222c - std::panicking::try::hc2075c91758e9c92 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panicking.rs:447:19 [INFO] [stderr] 29: 0x55f211df222c - std::panic::catch_unwind::haa2fd1844a2b24e5 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/panic.rs:137:14 [INFO] [stderr] 30: 0x55f211df222c - std::rt::lang_start_internal::h451864aa2b8e0ed5 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55f211dba78a - std::rt::lang_start::hc61c7f04d84cb6b9 [INFO] [stderr] at /rustc/b359ccf1b0b7b2d2c1c4932344b806e68bd053a9/library/std/src/rt.rs:165:17 [INFO] [stderr] 32: 0x55f211dd1e5e - main [INFO] [stderr] 33: 0x7f2022e89083 - __libc_start_main [INFO] [stderr] 34: 0x55f211da5aee - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "0de8f4427629b034f6d1e2268fc12fb892029acf9a158b05f426dbc5b332bdd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de8f4427629b034f6d1e2268fc12fb892029acf9a158b05f426dbc5b332bdd3", kill_on_drop: false }` [INFO] [stdout] 0de8f4427629b034f6d1e2268fc12fb892029acf9a158b05f426dbc5b332bdd3