[INFO] fetching crate wasmer-runtime-c-api 0.17.1... [INFO] checking wasmer-runtime-c-api-0.17.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate wasmer-runtime-c-api 0.17.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate wasmer-runtime-c-api 0.17.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-runtime-c-api 0.17.1 [INFO] finished tweaking crates.io crate wasmer-runtime-c-api 0.17.1 [INFO] tweaked toml for crates.io crate wasmer-runtime-c-api 0.17.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer v0.17.1 [INFO] [stderr] Downloaded wasmer-win-exception-handler v0.17.1 [INFO] [stderr] Downloaded wasmer-wasi v0.17.1 [INFO] [stderr] Downloaded cargo_toml v0.8.1 [INFO] [stderr] Downloaded wasmer-llvm-backend v0.17.1 [INFO] [stderr] Downloaded wasmer-singlepass-backend v0.17.1 [INFO] [stderr] Downloaded wasmer-clif-backend v0.17.1 [INFO] [stderr] Downloaded inkwell v0.1.0-llvm8sample [INFO] [stderr] Downloaded inkwell_internals v0.1.0 [INFO] [stderr] Downloaded wasmer-emscripten v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c52eace8855aaeab72f6fb32034f50c90d6fe4223d313894cc1d1c1404e374c [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" "2c52eace8855aaeab72f6fb32034f50c90d6fe4223d313894cc1d1c1404e374c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c52eace8855aaeab72f6fb32034f50c90d6fe4223d313894cc1d1c1404e374c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c52eace8855aaeab72f6fb32034f50c90d6fe4223d313894cc1d1c1404e374c", kill_on_drop: false }` [INFO] [stdout] 2c52eace8855aaeab72f6fb32034f50c90d6fe4223d313894cc1d1c1404e374c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10b727697f7c796c998c6160c7a0234219b092fe586d12dd8dadf8a15f4d60b5 [INFO] running `Command { std: "docker" "start" "-a" "10b727697f7c796c998c6160c7a0234219b092fe586d12dd8dadf8a15f4d60b5", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-entity v0.59.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling cbindgen v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling wasmer-runtime-core v0.17.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking cranelift-bforest v0.59.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.59.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling cranelift-codegen v0.59.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling ctor v0.1.15 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling inventory-impl v0.1.8 [INFO] [stderr] Compiling typetag-impl v0.1.5 [INFO] [stderr] Checking inventory v0.1.8 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking indexmap v1.5.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking erased-serde v0.3.12 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Checking gimli v0.20.0 [INFO] [stderr] Checking typetag v0.1.5 [INFO] [stderr] Checking wasmer-wasi v0.17.1 [INFO] [stderr] Compiling wasmer-runtime-c-api v0.17.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking wasmer-clif-fork-frontend v0.59.0 [INFO] [stderr] Checking cranelift-native v0.59.0 [INFO] [stderr] Checking wasmer-clif-fork-wasm v0.59.0 [INFO] [stderr] Checking wasmer-clif-backend v0.17.1 [INFO] [stderr] error: failed to run custom build command for `wasmer-runtime-c-api v0.17.1 (/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-ebc08beab922dde8/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" }', build.rs:98:6 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56172557e945 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56172557e945 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56172557e945 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56172557e945 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5617255aa37c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x56172557b492 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x561725581630 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x561725581630 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x561725581630 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x56172558137c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x561725581c98 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:530 [INFO] [stderr] 11: 0x56172558186b - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x5617255a82e1 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x5617255a8103 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x5617250915d7 - core::result::Result::expect::hcbae0230e2697a06 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/result.rs:963 [INFO] [stderr] 15: 0x561725093e1a - build_script_build::main::h5dfe79b17f7cd024 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:94 [INFO] [stderr] 16: 0x56172509061b - std::rt::lang_start::{{closure}}::h87f68770a94448bc [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x561725582113 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x561725582113 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x561725582113 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x561725582113 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x561725582113 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x5617250905f7 - std::rt::lang_start::h0256f6ff315997c5 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x56172509409a - main [INFO] [stderr] 24: 0x7f277da1d0b3 - __libc_start_main [INFO] [stderr] 25: 0x5617250721be - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "10b727697f7c796c998c6160c7a0234219b092fe586d12dd8dadf8a15f4d60b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10b727697f7c796c998c6160c7a0234219b092fe586d12dd8dadf8a15f4d60b5", kill_on_drop: false }` [INFO] [stdout] 10b727697f7c796c998c6160c7a0234219b092fe586d12dd8dadf8a15f4d60b5