[INFO] cloning repository https://github.com/cellfusion/rust-v8-sample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cellfusion/rust-v8-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcellfusion%2Frust-v8-sample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcellfusion%2Frust-v8-sample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6aebbb845dc99b48c09b5e56fc79354c43686303 [INFO] checking cellfusion/rust-v8-sample against master#89b9f7b284aacc5f8613438b80e4dd7bdd10549e for pr-92594 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcellfusion%2Frust-v8-sample" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cellfusion/rust-v8-sample on toolchain 89b9f7b284aacc5f8613438b80e4dd7bdd10549e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cellfusion/rust-v8-sample [INFO] finished tweaking git repo https://github.com/cellfusion/rust-v8-sample [INFO] tweaked toml for git repo https://github.com/cellfusion/rust-v8-sample written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/cellfusion/rust-v8-sample already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "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 proc-macro2 v1.0.21 [INFO] [stderr] Downloaded rusty_v8 v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d315679daf696d14dd398992da5f621e0d84daf3dc4d8158e1f0d457a373ccf3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d315679daf696d14dd398992da5f621e0d84daf3dc4d8158e1f0d457a373ccf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d315679daf696d14dd398992da5f621e0d84daf3dc4d8158e1f0d457a373ccf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d315679daf696d14dd398992da5f621e0d84daf3dc4d8158e1f0d457a373ccf3", kill_on_drop: false }` [INFO] [stdout] d315679daf696d14dd398992da5f621e0d84daf3dc4d8158e1f0d457a373ccf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f170d8992fa5cfecbfc8e606bee224fa034ff24b2ea6f7ed81e74aaf58bf7f06 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f170d8992fa5cfecbfc8e606bee224fa034ff24b2ea6f7ed81e74aaf58bf7f06", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cargo_gn v0.0.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Compiling rusty_v8 v0.8.1 [INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_v8-f2ab9b03625f9065/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] static lib URL: https://github.com/denoland/rusty_v8/releases/download/v0.8.1/librusty_v8_debug_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/v0.8.1/librusty_v8_debug_x86_64-unknown-linux-gnu.a [INFO] [stderr] Downloading https://github.com/denoland/rusty_v8/releases/download/v0.8.1/librusty_v8_debug_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/v0.8.1/librusty_v8_debug_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/v0.8.1/librusty_v8_debug_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/v0.8.1/librusty_v8_debug_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 63, in [INFO] [stderr] sys.exit(main()) [INFO] [stderr] File "./tools/download_file.py", line 58, in main [INFO] [stderr] DownloadUrl(args.url, f) [INFO] [stderr] File "./tools/download_file.py", line 44, 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_v8-0.8.1/build.rs:224:3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564e7dbfacfc - std::backtrace_rs::backtrace::libunwind::trace::hee56aa883c63acb5 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x564e7dbfacfc - std::backtrace_rs::backtrace::trace_unsynchronized::he7cac0994dc78c4c [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x564e7dbfacfc - std::sys_common::backtrace::_print_fmt::hdc12a102f76753bd [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x564e7dbfacfc - ::fmt::hf7faa06c147903ce [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x564e7dc1c15c - core::fmt::write::h66e8369cb6d370fa [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x564e7dbf6303 - std::io::Write::write_fmt::h74797452eefbc651 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/io/mod.rs:1653:15 [INFO] [stderr] 6: 0x564e7dbfd0d2 - std::sys_common::backtrace::_print::h82e64c28f7109909 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x564e7dbfd0d2 - std::sys_common::backtrace::print::hef2d97a7e889059a [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x564e7dbfd0d2 - std::panicking::default_hook::{{closure}}::hc4f2f631c593350e [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x564e7dbfccb5 - std::panicking::default_hook::he01061695065e502 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x564e7dbfd723 - std::panicking::rust_panic_with_hook::h3ad36e38c2432eec [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x564e7dbfd412 - std::panicking::begin_panic_handler::{{closure}}::hc909e1e15fb3ebac [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:500:13 [INFO] [stderr] 12: 0x564e7dbfb1a4 - std::sys_common::backtrace::__rust_end_short_backtrace::hfcf0febb37587b3d [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x564e7dbfd179 - rust_begin_unwind [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x564e7dbaa3e1 - core::panicking::panic_fmt::h6a50bf58d4eb52b4 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/core/src/panicking.rs:110:14 [INFO] [stderr] 15: 0x564e7dbaa32d - core::panicking::panic::h2379521af04ff957 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x564e7dbad6a3 - build_script_build::download_file::h22a0d028fa461bc8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.8.1/build.rs:224:3 [INFO] [stderr] 17: 0x564e7dbadeb1 - build_script_build::download_static_lib_binaries::h4bd46bf85b7b6895 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.8.1/build.rs:257:5 [INFO] [stderr] 18: 0x564e7dbaae3b - build_script_build::main::h2c89d00f920de034 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusty_v8-0.8.1/build.rs:29:7 [INFO] [stderr] 19: 0x564e7dbb37ab - core::ops::function::FnOnce::call_once::h8b6e246b479f96c5 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x564e7dbb434e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c4d51d504b982d7 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 21: 0x564e7dbb0ac1 - std::rt::lang_start::{{closure}}::h39679cec63d5ec34 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x564e7dbfa3b0 - core::ops::function::impls:: for &F>::call_once::h6cba2ac3b88ed95a [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x564e7dbfa3b0 - std::panicking::try::do_call::h0c3a44e759b39105 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:406:40 [INFO] [stderr] 24: 0x564e7dbfa3b0 - std::panicking::try::h6cd60b43e73db327 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:370:19 [INFO] [stderr] 25: 0x564e7dbfa3b0 - std::panic::catch_unwind::h38ee41402c9794d0 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panic.rs:133:14 [INFO] [stderr] 26: 0x564e7dbfa3b0 - std::rt::lang_start_internal::{{closure}}::h3345b00ef271107f [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x564e7dbfa3b0 - std::panicking::try::do_call::h5c66a4b9096ea12a [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:406:40 [INFO] [stderr] 28: 0x564e7dbfa3b0 - std::panicking::try::hece5d81808fd6929 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panicking.rs:370:19 [INFO] [stderr] 29: 0x564e7dbfa3b0 - std::panic::catch_unwind::h0ec2d46a024e0c90 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/panic.rs:133:14 [INFO] [stderr] 30: 0x564e7dbfa3b0 - std::rt::lang_start_internal::h90708db8276c1b55 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x564e7dbb0a90 - std::rt::lang_start::h4a57b9ab762d6d58 [INFO] [stderr] at /rustc/89b9f7b284aacc5f8613438b80e4dd7bdd10549e/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x564e7dbaeeac - main [INFO] [stderr] 33: 0x7f83839ed0b3 - __libc_start_main [INFO] [stderr] 34: 0x564e7dbaab0e - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "f170d8992fa5cfecbfc8e606bee224fa034ff24b2ea6f7ed81e74aaf58bf7f06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f170d8992fa5cfecbfc8e606bee224fa034ff24b2ea6f7ed81e74aaf58bf7f06", kill_on_drop: false }` [INFO] [stdout] f170d8992fa5cfecbfc8e606bee224fa034ff24b2ea6f7ed81e74aaf58bf7f06