[INFO] fetching crate wasmer-c-api-near 1.0.1... [INFO] testing wasmer-c-api-near-1.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate wasmer-c-api-near 1.0.1 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate wasmer-c-api-near 1.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47bc6a59c0192f0e4e27fe8604417c49e7357da492514191b16b904df3a786f8 [INFO] running `Command { std: "docker" "start" "-a" "47bc6a59c0192f0e4e27fe8604417c49e7357da492514191b16b904df3a786f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47bc6a59c0192f0e4e27fe8604417c49e7357da492514191b16b904df3a786f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47bc6a59c0192f0e4e27fe8604417c49e7357da492514191b16b904df3a786f8", kill_on_drop: false }` [INFO] [stdout] 47bc6a59c0192f0e4e27fe8604417c49e7357da492514191b16b904df3a786f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b10e4bf4802c86f11766cfc85838f28b80218ff0ca0fefa98533b27e7c7a37a7 [INFO] running `Command { std: "docker" "start" "-a" "b10e4bf4802c86f11766cfc85838f28b80218ff0ca0fefa98533b27e7c7a37a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling cbindgen v0.15.0 [INFO] [stderr] Compiling libffi-sys v1.3.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling wasmer-compiler-cranelift-near v1.0.1 [INFO] [stderr] Compiling abort_on_panic v2.0.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling wast v38.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling raw-cpuid v7.0.4 [INFO] [stderr] Compiling wasmer-vm-near v1.0.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling wat v1.0.40 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling wasmer-derive-near v1.0.1 [INFO] [stderr] Compiling typetag-impl v0.1.8 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling inventory v0.2.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling wasmer_enumset v1.0.1 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling generational-arena v0.2.8 [INFO] [stderr] Compiling wasmer-types-near v1.0.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Compiling cranelift-bforest v0.68.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling typetag v0.1.8 [INFO] [stderr] Compiling wasmer-compiler-near v1.0.1 [INFO] [stderr] Compiling wasmer-engine-near v1.0.1 [INFO] [stderr] Compiling wasmer-object-near v1.0.1 [INFO] [stderr] Compiling wasmer-near v1.0.1 [INFO] [stderr] Compiling wasmer-engine-object-file-near v1.0.1 [INFO] [stderr] Compiling wasmer-engine-native-near v1.0.1 [INFO] [stderr] Compiling wasmer-engine-jit-near v1.0.1 [INFO] [stderr] Compiling wasmer-wasi-near v1.0.1 [INFO] [stderr] Compiling wasmer-c-api-near v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libffi v1.0.1 [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-58d20c66a6374f2c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to copy the generated C bindings: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', build.rs:124:14 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559a48b743cc - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x559a48b743cc - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x559a48b743cc - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x559a48b743cc - ::fmt::h82b0e3aaf8a96140 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x559a48b99f9c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x559a48b705b5 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x559a48b76180 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x559a48b76180 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x559a48b76180 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x559a48b75d2b - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x559a48b76859 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:610:17 [INFO] [stderr] 11: 0x559a48b76310 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:502:13 [INFO] [stderr] 12: 0x559a48b74884 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x559a48b76279 - rust_begin_unwind [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x559a486bd871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stderr] 15: 0x559a486bd963 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1613:5 [INFO] [stderr] 16: 0x559a486e3e62 - core::result::Result::expect::h79b4b21c2116496c [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/result.rs:1255:23 [INFO] [stderr] 17: 0x559a4870c30e - build_script_build::build_wasm_c_api_headers::hd804235f9b041050 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:123:9 [INFO] [stderr] 18: 0x559a4870b8bf - build_script_build::main::h42eb7bb426e0961b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:62:5 [INFO] [stderr] 19: 0x559a4870a25b - core::ops::function::FnOnce::call_once::h1c31c7b7c27bb11b [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x559a487019ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d260222dd73cd2f [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 21: 0x559a48702191 - std::rt::lang_start::{{closure}}::h5ac4419bb8f49fbf [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x559a48b73c11 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x559a48b73c11 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stderr] 24: 0x559a48b73c11 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stderr] 25: 0x559a48b73c11 - std::panic::catch_unwind::hab40227675186980 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stderr] 26: 0x559a48b73c11 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x559a48b73c11 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stderr] 28: 0x559a48b73c11 - std::panicking::try::h32d4e72fd8922bce [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stderr] 29: 0x559a48b73c11 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stderr] 30: 0x559a48b73c11 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x559a48702160 - std::rt::lang_start::h19dbc560bd717de0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x559a4870f61c - main [INFO] [stderr] 33: 0x7f0c5102b0b3 - __libc_start_main [INFO] [stderr] 34: 0x559a486be02e - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b10e4bf4802c86f11766cfc85838f28b80218ff0ca0fefa98533b27e7c7a37a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b10e4bf4802c86f11766cfc85838f28b80218ff0ca0fefa98533b27e7c7a37a7", kill_on_drop: false }` [INFO] [stdout] b10e4bf4802c86f11766cfc85838f28b80218ff0ca0fefa98533b27e7c7a37a7