[INFO] crate rusty_v8 0.0.1 is already in cache [INFO] checking rusty_v8-0.0.1 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] extracting crate rusty_v8 0.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rusty_v8 0.0.1 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rusty_v8 0.0.1 [INFO] finished tweaking crates.io crate rusty_v8 0.0.1 [INFO] tweaked toml for crates.io crate rusty_v8 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 17424452b2700a6568aea018d61b93e2a4e2a1acbb655d7e5b6a3a1cdc13a21e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "17424452b2700a6568aea018d61b93e2a4e2a1acbb655d7e5b6a3a1cdc13a21e"` [INFO] [stderr] Compiling cargo_gn v0.0.13 [INFO] [stderr] Compiling rusty_v8 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rusty_v8 v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_v8-f958d04828351622/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Running gclient sync to download V8. This could take a while. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] v8 (ERROR) [INFO] [stderr] ---------------------------------------- [INFO] [stderr] [0:00:00] Started. [INFO] [stderr] [0:00:00] [INFO] [stderr] ---------------------------------------- [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/metrics.py", line 267, in print_notice_and_exit [INFO] [stderr] yield [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient.py", line 3158, in [INFO] [stderr] sys.exit(main(sys.argv[1:])) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient.py", line 3144, in main [INFO] [stderr] return dispatcher.execute(OptionParser(), argv) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/subcommand.py", line 252, in execute [INFO] [stderr] return command(parser, args[1:]) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient.py", line 2701, in CMDsync [INFO] [stderr] ret = client.RunOnDeps('update', args) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient.py", line 1739, in RunOnDeps [INFO] [stderr] patch_refs=patch_refs, target_branches=target_branches) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient_utils.py", line 917, in flush [INFO] [stderr] reraise(e[0], e[1], e[2]) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient_utils.py", line 994, in run [INFO] [stderr] self.item.run(*self.args, **self.kwargs) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient.py", line 916, in run [INFO] [stderr] file_list) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient_scm.py", line 132, in RunCommand [INFO] [stderr] return getattr(self, command)(options, args, file_list) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient_scm.py", line 547, in update [INFO] [stderr] self._Clone(revision, url, options) [INFO] [stderr] File "/opt/rustwide/workdir/third_party/depot_tools/gclient_scm.py", line 1035, in _Clone [INFO] [stderr] dir=parent_dir) [INFO] [stderr] File "/usr/lib/python2.7/tempfile.py", line 339, in mkdtemp [INFO] [stderr] _os.mkdir(file, 0700) [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/workdir/_gclient_v8_pgHItW' [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', build.rs:119:3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560db96e4054 - backtrace::backtrace::libunwind::trace::hc586f95f659e6084 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x560db96e4054 - backtrace::backtrace::trace_unsynchronized::ha9827fdb593fd967 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560db96e4054 - std::sys_common::backtrace::_print_fmt::h00c888c95e07165a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x560db96e4054 - ::fmt::h8407ffb2d059bc74 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x560db970258c - core::fmt::write::h4165a12a3856465f [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x560db96e0c77 - std::io::Write::write_fmt::h499a0566ceaa0048 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x560db96e61ae - std::sys_common::backtrace::_print::h05fbb11587298e2b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x560db96e61ae - std::sys_common::backtrace::print::h8021a3ed2b5ff07e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x560db96e61ae - std::panicking::default_hook::{{closure}}::hd3a6326f5c6c149f [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x560db96e5ea1 - std::panicking::default_hook::h7088fb00a0cb1faf [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x560db96e682b - std::panicking::rust_panic_with_hook::h6b223bff7721d4c1 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x560db96c2c57 - std::panicking::begin_panic::hc8972d7d42744b3e [INFO] [stderr] at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libstd/panicking.rs:404 [INFO] [stderr] 12: 0x560db9673939 - build_script_build::gclient_sync::hd284a8aafc68ea66 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:119 [INFO] [stderr] 13: 0x560db9672684 - build_script_build::main::h336d29e8c61d92ea [INFO] [stderr] at /opt/rustwide/workdir/build.rs:14 [INFO] [stderr] 14: 0x560db9671150 - std::rt::lang_start::{{closure}}::hdb00090898fa42d9 [INFO] [stderr] at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x560db96e6273 - std::rt::lang_start_internal::{{closure}}::h1595fe6caeecd9df [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x560db96e6273 - std::panicking::try::do_call::he30f1dd3074e47c0 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 17: 0x560db96eceaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 18: 0x560db96e6cc0 - std::panicking::try::hf96e32b9e974850c [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 19: 0x560db96e6cc0 - std::panic::catch_unwind::h6019fde5b359e726 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x560db96e6cc0 - std::rt::lang_start_internal::he1a167fa2ebf85bc [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 21: 0x560db9671129 - std::rt::lang_start::h97bdd461ef21b30a [INFO] [stderr] at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libstd/rt.rs:67 [INFO] [stderr] 22: 0x560db9673b0a - main [INFO] [stderr] 23: 0x7ff7da1f5b97 - __libc_start_main [INFO] [stderr] 24: 0x560db966b54a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "17424452b2700a6568aea018d61b93e2a4e2a1acbb655d7e5b6a3a1cdc13a21e"` [INFO] running `"docker" "rm" "-f" "17424452b2700a6568aea018d61b93e2a4e2a1acbb655d7e5b6a3a1cdc13a21e"` [INFO] [stdout] 17424452b2700a6568aea018d61b93e2a4e2a1acbb655d7e5b6a3a1cdc13a21e