[INFO] fetching crate wasmer-c-api-near 1.0.1... [INFO] checking wasmer-c-api-near-1.0.1 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312 [INFO] extracting crate wasmer-c-api-near 1.0.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate wasmer-c-api-near 1.0.1 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-c-api-near 1.0.1 [INFO] finished tweaking crates.io crate wasmer-c-api-near 1.0.1 [INFO] tweaked toml for crates.io crate wasmer-c-api-near 1.0.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "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 inline-c-macro v0.1.5 [INFO] [stderr] Downloaded predicates-core v1.0.2 [INFO] [stderr] Downloaded assert_cmd v1.0.3 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] [stderr] Downloaded predicates-tree v1.0.2 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded inline-c v0.1.5 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded libffi v1.0.0 [INFO] [stderr] Downloaded make-cmd v0.1.0 [INFO] [stderr] Downloaded predicates v1.0.7 [INFO] [stderr] Downloaded cbindgen v0.15.0 [INFO] [stderr] Downloaded libffi-sys v1.1.0 [INFO] [stderr] Downloaded abort_on_panic v2.0.0 [INFO] [stderr] Downloaded wasmer-engine-object-file-near v1.0.1 [INFO] [stderr] Downloaded wasmer-emscripten-near v1.0.1 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae54ae90714c46597e1cc266bd87aa731fa5d5862743909bb26c7842e2a8f586 [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" "ae54ae90714c46597e1cc266bd87aa731fa5d5862743909bb26c7842e2a8f586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae54ae90714c46597e1cc266bd87aa731fa5d5862743909bb26c7842e2a8f586", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae54ae90714c46597e1cc266bd87aa731fa5d5862743909bb26c7842e2a8f586", kill_on_drop: false }` [INFO] [stdout] ae54ae90714c46597e1cc266bd87aa731fa5d5862743909bb26c7842e2a8f586 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "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] 277ef8d300010101b2c46a774920933425db17e1e29352e65dc3bd984b8027d6 [INFO] running `Command { std: "docker" "start" "-a" "277ef8d300010101b2c46a774920933425db17e1e29352e65dc3bd984b8027d6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking wasmparser v0.65.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling cbindgen v0.15.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling wasmer-compiler-cranelift-near v1.0.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking cc v1.0.67 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling wasmer-vm-near v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking wast v35.0.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking regalloc v0.0.31 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking memmap2 v0.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking libffi v1.0.0 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling inline-c-macro v0.1.5 [INFO] [stderr] Compiling inline-c v0.1.5 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Checking wat v1.0.36 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling inventory-impl v0.1.10 [INFO] [stderr] Compiling typetag-impl v0.1.7 [INFO] [stderr] Compiling wasmer-derive-near v1.0.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking which v4.0.2 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking wasmer_enumset v1.0.1 [INFO] [stderr] Checking indexmap v1.6.2 [INFO] [stderr] Checking cranelift-entity v0.68.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bincode v1.3.2 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Checking wasmer-types-near v1.0.1 [INFO] [stderr] Checking cranelift-bforest v0.68.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking typetag v0.1.7 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Checking wasmer-compiler-near v1.0.1 [INFO] [stderr] Checking wasmer-engine-near v1.0.1 [INFO] [stderr] Checking wasmer-object-near v1.0.1 [INFO] [stderr] Checking wasmer-near v1.0.1 [INFO] [stderr] Checking wasmer-engine-native-near v1.0.1 [INFO] [stderr] Checking wasmer-engine-jit-near v1.0.1 [INFO] [stderr] Checking wasmer-engine-object-file-near v1.0.1 [INFO] [stderr] Checking wasmer-wasi-near v1.0.1 [INFO] [stderr] Compiling wasmer-c-api-near v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cranelift-codegen v0.68.0 [INFO] [stderr] error: failed to run custom build command for `wasmer-c-api-near v1.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wasmer-c-api-near-effbbd590a1b7569/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:124:14 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55cc64194be0 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55cc64194be0 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55cc64194be0 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55cc64194be0 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55cc641b7f0f - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55cc641919d2 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x55cc64197055 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55cc64197055 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55cc64197055 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55cc64196b03 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55cc64197680 - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:595:17 [INFO] [stderr] 11: 0x55cc641971f7 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55cc6419509c - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55cc64197159 - rust_begin_unwind [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55cc63cb79a1 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55cc63cb7893 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x55cc63ce8d2d - core::result::Result::expect::h5c7f83028470f090 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x55cc63cdb04d - build_script_build::build_wasm_c_api_headers::hd37f41e3e30d33d9 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:123:9 [INFO] [stderr] 18: 0x55cc63cda66f - build_script_build::main::h2d9fe33a22ed24c7 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:62:5 [INFO] [stderr] 19: 0x55cc63ce1f2b - core::ops::function::FnOnce::call_once::hc97cb517a58ccfbf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55cc63d0744e - std::sys_common::backtrace::__rust_begin_short_backtrace::h13ef55b51464af1e [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55cc63ce8981 - std::rt::lang_start::{{closure}}::ha211d6dcac97c68c [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55cc64197b5a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55cc64197b5a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55cc64197b5a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55cc64197b5a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x55cc64197b5a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55cc63ce8960 - std::rt::lang_start::hb753b4a6f55e88b1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55cc63cde5ec - main [INFO] [stderr] 29: 0x7ffb2cd010b3 - __libc_start_main [INFO] [stderr] 30: 0x55cc63cb80ae - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "277ef8d300010101b2c46a774920933425db17e1e29352e65dc3bd984b8027d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277ef8d300010101b2c46a774920933425db17e1e29352e65dc3bd984b8027d6", kill_on_drop: false }` [INFO] [stdout] 277ef8d300010101b2c46a774920933425db17e1e29352e65dc3bd984b8027d6