[INFO] cloning repository https://github.com/merlinfuchs/isolator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/merlinfuchs/isolator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinfuchs%2Fisolator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinfuchs%2Fisolator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9211aa04847258b041ab9f43bd7561f8bca186d5 [INFO] building merlinfuchs/isolator against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinfuchs%2Fisolator" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/merlinfuchs/isolator on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/merlinfuchs/isolator [INFO] finished tweaking git repo https://github.com/merlinfuchs/isolator [INFO] tweaked toml for git repo https://github.com/merlinfuchs/isolator written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/merlinfuchs/isolator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] building merlinfuchs/isolator against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinfuchs%2Fisolator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/merlinfuchs/isolator on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/merlinfuchs/isolator [INFO] finished tweaking git repo https://github.com/merlinfuchs/isolator [INFO] tweaked toml for git repo https://github.com/merlinfuchs/isolator written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/merlinfuchs/isolator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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 tonic-build v0.6.0 [INFO] [stderr] Downloaded serde_v8 v0.18.0 [INFO] [stderr] Downloaded tonic v0.6.1 [INFO] [stderr] Downloaded tower v0.4.10 [INFO] [stderr] Downloaded deno_core v0.107.0 [INFO] [stderr] Downloaded v8 v0.34.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 750ac139caa94278b3436f8a03e93c90903e14ceb69f95997fcaa57efb0230f0 [INFO] running `Command { std: "docker" "start" "-a" "750ac139caa94278b3436f8a03e93c90903e14ceb69f95997fcaa57efb0230f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "750ac139caa94278b3436f8a03e93c90903e14ceb69f95997fcaa57efb0230f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750ac139caa94278b3436f8a03e93c90903e14ceb69f95997fcaa57efb0230f0", kill_on_drop: false }` [INFO] [stdout] 750ac139caa94278b3436f8a03e93c90903e14ceb69f95997fcaa57efb0230f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f95a0610b09b3bcdf0b33d05f0d0cd0d02da1461833c3eaccced1128b4ae65d4 [INFO] running `Command { std: "docker" "start" "-a" "f95a0610b09b3bcdf0b33d05f0d0cd0d02da1461833c3eaccced1128b4ae65d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling fslock v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling v8 v0.34.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] error: failed to run custom build command for `v8 v0.34.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/v8-ddb87e616d891cfa/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/binding.cc [INFO] [stderr] cargo:rerun-if-env-changed=CCACHE [INFO] [stderr] cargo:rerun-if-env-changed=CLANG_BASE_PATH [INFO] [stderr] cargo:rerun-if-env-changed=DENO_TRYBUILD [INFO] [stderr] cargo:rerun-if-env-changed=DOCS_RS [INFO] [stderr] cargo:rerun-if-env-changed=GN [INFO] [stderr] cargo:rerun-if-env-changed=GN_ARGS [INFO] [stderr] cargo:rerun-if-env-changed=HOST [INFO] [stderr] cargo:rerun-if-env-changed=NINJA [INFO] [stderr] cargo:rerun-if-env-changed=OUT_DIR [INFO] [stderr] cargo:rerun-if-env-changed=RUSTY_V8_ARCHIVE [INFO] [stderr] cargo:rerun-if-env-changed=RUSTY_V8_MIRROR [INFO] [stderr] cargo:rerun-if-env-changed=SCCACHE [INFO] [stderr] cargo:rerun-if-env-changed=V8_FORCE_DEBUG [INFO] [stderr] cargo:rerun-if-env-changed=V8_FROM_SOURCE [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/v0.34.0/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/v0.34.0/librusty_v8_release_x86_64-unknown-linux-gnu.a [INFO] [stderr] Python downloader failed, trying with curl. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/v8-0.34.0/build.rs:326:3: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e237e63e3c - std::backtrace_rs::backtrace::libunwind::trace::h8eca5862dc4d1e30 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55e237e63e3c - std::backtrace_rs::backtrace::trace_unsynchronized::ha1049878659a633c [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e237e63e3c - std::sys_common::backtrace::_print_fmt::ha9ef2f044a5d0202 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55e237e63e3c - ::fmt::h4fdf4525a31ef1b6 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55e237e8ae40 - core::fmt::rt::Argument::fmt::h591d9f413ff137b8 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55e237e8ae40 - core::fmt::write::hcde9db042462b99d [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 6: 0x55e237e60fdf - std::io::Write::write_fmt::h93d251bf8d4d1765 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/io/mod.rs:1763:15 [INFO] [stderr] 7: 0x55e237e63c24 - std::sys_common::backtrace::_print::h4c8d6c081ef39c05 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55e237e63c24 - std::sys_common::backtrace::print::h4f166a9d9ba999e1 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55e237e65347 - std::panicking::default_hook::{{closure}}::h983850d57057c943 [INFO] [stderr] 10: 0x55e237e650af - std::panicking::default_hook::h00954d6ddf27f65f [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55e237e65838 - std::panicking::rust_panic_with_hook::hee2351866f67796e [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:779:13 [INFO] [stderr] 12: 0x55e237e656e9 - std::panicking::begin_panic_handler::{{closure}}::h4f7721c60e63bb26 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:649:13 [INFO] [stderr] 13: 0x55e237e64306 - std::sys_common::backtrace::__rust_end_short_backtrace::h209157cb9323d970 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stderr] 14: 0x55e237e65482 - rust_begin_unwind [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:645:5 [INFO] [stderr] 15: 0x55e237e89b75 - core::panicking::panic_fmt::hcaf1e9699957b07f [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55e237e89c13 - core::panicking::panic::h3e6155cf74543312 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/core/src/panicking.rs:127:5 [INFO] [stderr] 17: 0x55e237e239bc - build_script_build::download_file::h9bfb31370fc72b96 [INFO] [stderr] 18: 0x55e237e23dd2 - build_script_build::download_static_lib_binaries::hca0d57a75d21a487 [INFO] [stderr] 19: 0x55e237e20581 - build_script_build::main::h64d59de3b4c13678 [INFO] [stderr] 20: 0x55e237e38c03 - core::ops::function::FnOnce::call_once::h54341bc4095eaede [INFO] [stderr] 21: 0x55e237e2ca66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c5662fd2e9e9054 [INFO] [stderr] 22: 0x55e237e2d049 - std::rt::lang_start::{{closure}}::h06e727942080ff15 [INFO] [stderr] 23: 0x55e237e5cef7 - core::ops::function::impls:: for &F>::call_once::h405bac9065f8fbad [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x55e237e5cef7 - std::panicking::try::do_call::h273a2e82a4adcc2d [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:552:40 [INFO] [stderr] 25: 0x55e237e5cef7 - std::panicking::try::h7b7449f8a950dd13 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:516:19 [INFO] [stderr] 26: 0x55e237e5cef7 - std::panic::catch_unwind::h91ad08f02e35f18c [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x55e237e5cef7 - std::rt::lang_start_internal::{{closure}}::h319729203edd5216 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x55e237e5cef7 - std::panicking::try::do_call::h5ae466cdc997e39c [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:552:40 [INFO] [stderr] 29: 0x55e237e5cef7 - std::panicking::try::h2b3f788308001c8e [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panicking.rs:516:19 [INFO] [stderr] 30: 0x55e237e5cef7 - std::panic::catch_unwind::h9bdf6b27180698ac [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x55e237e5cef7 - std::rt::lang_start_internal::hd0bc39f42af06979 [INFO] [stderr] at /rustc/53e03135c36e913ff664ce8329041b7e3c2fd358/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x55e237e2d027 - std::rt::lang_start::h141990c412d4ae8a [INFO] [stderr] 33: 0x55e237e277e5 - main [INFO] [stderr] 34: 0x7fc4f0712d90 - [INFO] [stderr] 35: 0x7fc4f0712e40 - __libc_start_main [INFO] [stderr] 36: 0x55e237e1aab5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f95a0610b09b3bcdf0b33d05f0d0cd0d02da1461833c3eaccced1128b4ae65d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f95a0610b09b3bcdf0b33d05f0d0cd0d02da1461833c3eaccced1128b4ae65d4", kill_on_drop: false }` [INFO] [stdout] f95a0610b09b3bcdf0b33d05f0d0cd0d02da1461833c3eaccced1128b4ae65d4