[INFO] fetching crate wasmer-runtime-c-api 0.6.0... [INFO] checking wasmer-runtime-c-api-0.6.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate wasmer-runtime-c-api 0.6.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate wasmer-runtime-c-api 0.6.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate wasmer-runtime-c-api 0.6.0 [INFO] finished tweaking crates.io crate wasmer-runtime-c-api 0.6.0 [INFO] tweaked toml for crates.io crate wasmer-runtime-c-api 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 05e7b040a1e40dcacc3cb4da1663ca126634b66ec9533bfd3749d76a9b404898 [INFO] running `"docker" "start" "-a" "05e7b040a1e40dcacc3cb4da1663ca126634b66ec9533bfd3749d76a9b404898"` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling constant_time_eq v0.1.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking wasmparser v0.35.3 [INFO] [stderr] Compiling cbindgen v0.8.7 [INFO] [stderr] Compiling cranelift-codegen-meta v0.31.0 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Compiling wasmer-runtime-core v0.6.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking bincode v1.2.0 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling cranelift-codegen v0.31.0 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Compiling wasmer-runtime-c-api v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wasmer-clif-fork-frontend v0.33.0 [INFO] [stderr] Checking cranelift-native v0.31.0 [INFO] [stderr] Checking wasmer-clif-fork-wasm v0.33.0 [INFO] [stderr] Checking wasmer-clif-backend v0.6.0 [INFO] [stderr] error: failed to run custom build command for `wasmer-runtime-c-api v0.6.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wasmer-runtime-c-api-ccf68cb673d86d37/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to copy the generated C bindings: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dce1e9895a - backtrace::backtrace::libunwind::trace::hef9286fd8c27fd45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55dce1e9895a - backtrace::backtrace::trace_unsynchronized::h92082381ae588065 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55dce1e9895a - std::sys_common::backtrace::_print_fmt::h00c64aa4e7e3372c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55dce1e9895a - ::fmt::hc568c1817d410574 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55dce1ebecdc - core::fmt::write::he445cb7086c25009 [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x55dce1e95497 - std::io::Write::write_fmt::he0bcb31f8a60d79b [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55dce1e9b71e - std::sys_common::backtrace::_print::h45adb36ea9b21f61 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55dce1e9b71e - std::sys_common::backtrace::print::h223c050f40432de9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55dce1e9b71e - std::panicking::default_hook::{{closure}}::hf3487b4e375d5982 [INFO] [stderr] at src/libstd/panicking.rs:189 [INFO] [stderr] 9: 0x55dce1e9b421 - std::panicking::default_hook::h9d095a3a991b35b0 [INFO] [stderr] at src/libstd/panicking.rs:206 [INFO] [stderr] 10: 0x55dce1e9beac - std::panicking::rust_panic_with_hook::h907bb8227c8498d1 [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55dce1e9b962 - std::panicking::continue_panic_fmt::h6c8f32a89e529f80 [INFO] [stderr] at src/libstd/panicking.rs:376 [INFO] [stderr] 12: 0x55dce1e9b856 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 13: 0x55dce1ebba2a - core::panicking::panic_fmt::h01498e2390db31e9 [INFO] [stderr] at src/libcore/panicking.rs:84 [INFO] [stderr] 14: 0x55dce1ebbb27 - core::result::unwrap_failed::h99c2a0b406513fec [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55dce18b6f0b - core::result::Result::expect::h707d82e2956e2150 [INFO] [stderr] at /rustc/2748a9fd93dd1a00a4521f4f16de5befbf77f6cd/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x55dce18d7930 - build_script_build::main::hfe8879d235ce25bc [INFO] [stderr] at /opt/rustwide/workdir/build.rs:39 [INFO] [stderr] 17: 0x55dce18ac090 - std::rt::lang_start::{{closure}}::h1165228e0ec8ffdc [INFO] [stderr] at /rustc/2748a9fd93dd1a00a4521f4f16de5befbf77f6cd/src/libstd/rt.rs:61 [INFO] [stderr] 18: 0x55dce1e9b843 - std::rt::lang_start_internal::{{closure}}::h87ac7726b4ada2a9 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x55dce1e9b843 - std::panicking::try::do_call::he4d58a26927f0537 [INFO] [stderr] at src/libstd/panicking.rs:288 [INFO] [stderr] 20: 0x55dce1ea378a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x55dce1e9c37d - std::panicking::try::hc8ad7011d3baf74d [INFO] [stderr] at src/libstd/panicking.rs:267 [INFO] [stderr] 22: 0x55dce1e9c37d - std::panic::catch_unwind::haaf07c0b1c45cbc8 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55dce1e9c37d - std::rt::lang_start_internal::h53afdaeda14f9890 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 24: 0x55dce18ac069 - std::rt::lang_start::ha12e14d567f1466e [INFO] [stderr] at /rustc/2748a9fd93dd1a00a4521f4f16de5befbf77f6cd/src/libstd/rt.rs:61 [INFO] [stderr] 25: 0x55dce18d7b8a - main [INFO] [stderr] 26: 0x7f2b2b1d1b97 - __libc_start_main [INFO] [stderr] 27: 0x55dce18916aa - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "05e7b040a1e40dcacc3cb4da1663ca126634b66ec9533bfd3749d76a9b404898"` [INFO] running `"docker" "rm" "-f" "05e7b040a1e40dcacc3cb4da1663ca126634b66ec9533bfd3749d76a9b404898"` [INFO] [stdout] 05e7b040a1e40dcacc3cb4da1663ca126634b66ec9533bfd3749d76a9b404898