[INFO] crate rusty_v8 0.0.1 is already in cache [INFO] checking rusty_v8-0.0.1 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] extracting crate rusty_v8 0.0.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate rusty_v8 0.0.1 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e0705e2ba2ab86858055f84339bca578350e5d30ec503aac796b9753cd2b4dcd [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" "e0705e2ba2ab86858055f84339bca578350e5d30ec503aac796b9753cd2b4dcd"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cargo_gn v0.0.13 [INFO] [stderr] Compiling which v3.1.0 [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_v8-201c4a48d2ac8df8/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_MlCrlR' [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', build.rs:119:3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55cfee8585b4 - backtrace::backtrace::libunwind::trace::h80055c9fc04ee02a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55cfee8585b4 - backtrace::backtrace::trace_unsynchronized::hdc3325d56f0c3cf3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55cfee8585b4 - std::sys_common::backtrace::_print_fmt::hf6698baf6d0d6f95 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55cfee8585b4 - ::fmt::hde7eb8c3d6c49873 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55cfee874dfc - core::fmt::write::h5d76b6b7b1847936 [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x55cfee855297 - std::io::Write::write_fmt::h77ba5ebe1eee52ad [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x55cfee85a745 - std::sys_common::backtrace::_print::hf8a47a8d351e0fbd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55cfee85a745 - std::sys_common::backtrace::print::h71ada4f56fb6e22c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55cfee85a745 - std::panicking::default_hook::{{closure}}::h6a3ba1f4739dcd04 [INFO] [stderr] at src/libstd/panicking.rs:195 [INFO] [stderr] 9: 0x55cfee85a431 - std::panicking::default_hook::he979893a7228a5c0 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 10: 0x55cfee85ad4a - std::panicking::rust_panic_with_hook::h697f90879213769b [INFO] [stderr] at src/libstd/panicking.rs:463 [INFO] [stderr] 11: 0x55cfee838f4b - std::panicking::begin_panic::h238d715f70512e48 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/panicking.rs:390 [INFO] [stderr] 12: 0x55cfee7e7302 - build_script_build::gclient_sync::hc78f1d1de6c8a2c6 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:119 [INFO] [stderr] 13: 0x55cfee7e6035 - build_script_build::main::h270040f7897fa869 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:14 [INFO] [stderr] 14: 0x55cfee7e4b50 - std::rt::lang_start::{{closure}}::h80dd454c57d32a88 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x55cfee85a813 - std::rt::lang_start_internal::{{closure}}::h7ff682ecef2392c4 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x55cfee85a813 - std::panicking::try::do_call::h6e874d12a78bb537 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55cfee86149a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:79 [INFO] [stderr] 18: 0x55cfee85b1f0 - std::panicking::try::h21e662efa77e70e9 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] 19: 0x55cfee85b1f0 - std::panic::catch_unwind::hcf22a1acd4d4cf4f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55cfee85b1f0 - std::rt::lang_start_internal::hf0c209ee2831e2b5 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 21: 0x55cfee7e4b29 - std::rt::lang_start::h856fe8faa3a3bd8c [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 22: 0x55cfee7e74ea - main [INFO] [stderr] 23: 0x7fd7e1ba0b97 - __libc_start_main [INFO] [stderr] 24: 0x55cfee7df13a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "e0705e2ba2ab86858055f84339bca578350e5d30ec503aac796b9753cd2b4dcd"` [INFO] running `"docker" "rm" "-f" "e0705e2ba2ab86858055f84339bca578350e5d30ec503aac796b9753cd2b4dcd"` [INFO] [stdout] e0705e2ba2ab86858055f84339bca578350e5d30ec503aac796b9753cd2b4dcd