[INFO] fetching crate wasmer-c-api-near 1.0.1... [INFO] checking wasmer-c-api-near-1.0.1 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037 [INFO] extracting crate wasmer-c-api-near 1.0.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate wasmer-c-api-near 1.0.1 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "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" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6919dcf7c9c10e6d16d4489399c2da1e7d4ceacd14d9e27a711f7f3e5947bcca [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" "6919dcf7c9c10e6d16d4489399c2da1e7d4ceacd14d9e27a711f7f3e5947bcca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6919dcf7c9c10e6d16d4489399c2da1e7d4ceacd14d9e27a711f7f3e5947bcca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6919dcf7c9c10e6d16d4489399c2da1e7d4ceacd14d9e27a711f7f3e5947bcca", kill_on_drop: false }` [INFO] [stdout] 6919dcf7c9c10e6d16d4489399c2da1e7d4ceacd14d9e27a711f7f3e5947bcca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1773271ce71862e0be9228e640054299045c8d520a58b6ba339cf7d5f11aff20 [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" "1773271ce71862e0be9228e640054299045c8d520a58b6ba339cf7d5f11aff20", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling cbindgen v0.15.0 [INFO] [stderr] Compiling wasmer-compiler-cranelift-near v1.0.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking abort_on_panic v2.0.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wasmer-vm-near v1.0.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling libffi-sys v1.1.0 [INFO] [stderr] Compiling inline-c-macro v0.1.5 [INFO] [stderr] Compiling inline-c v0.1.5 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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 inventory-impl v0.1.10 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling wasmer-derive-near v1.0.1 [INFO] [stderr] Compiling typetag-impl v0.1.7 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking inventory v0.1.10 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Checking wasmer_enumset v1.0.1 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Checking wasmer-types-near v1.0.1 [INFO] [stderr] Checking cranelift-bforest v0.68.0 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking typetag v0.1.7 [INFO] [stderr] Checking wasmer-compiler-near v1.0.1 [INFO] [stderr] Checking libffi v1.0.0 [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] Compiling wasmer-c-api-near v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking wasmer-wasi-near 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-3011b1cadbf29894/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: Other, message: "Read-only file system" }', build.rs:124:14 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ea6b91f3d0 - std::backtrace_rs::backtrace::libunwind::trace::h247d9dc800afe0ad [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55ea6b91f3d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9a4153306adf486c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55ea6b91f3d0 - std::sys_common::backtrace::_print_fmt::h1ac8daa5000ee24c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55ea6b91f3d0 - ::fmt::h22a8e55d2cc5363a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55ea6b945e9f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55ea6b91c185 - std::io::Write::write_fmt::h441a47830651073b [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x55ea6b9217db - std::sys_common::backtrace::_print::hd1e0ee1c195f9f05 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55ea6b9217db - std::sys_common::backtrace::print::h7d1098def5c25d20 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55ea6b9217db - std::panicking::default_hook::{{closure}}::h484b8b15967e42c8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55ea6b9212bd - std::panicking::default_hook::h82c79ca49716b79d [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55ea6b921db0 - std::panicking::rust_panic_with_hook::h6df253a3c973d6b6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:595:17 [INFO] [stderr] 11: 0x55ea6b921987 - std::panicking::begin_panic_handler::{{closure}}::hc6a4120674935ea3 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55ea6b91f88c - std::sys_common::backtrace::__rust_end_short_backtrace::h9b5f057c8351b0b1 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55ea6b9218e9 - rust_begin_unwind [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55ea6b45b791 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55ea6b45b883 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x55ea6b486eed - core::result::Result::expect::hfa8ca4dc5a742368 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x55ea6b47c5fd - build_script_build::build_wasm_c_api_headers::h797d276f54863334 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:123:9 [INFO] [stderr] 18: 0x55ea6b47bc1f - build_script_build::main::h6594ea0ec396e86c [INFO] [stderr] at /opt/rustwide/workdir/build.rs:62:5 [INFO] [stderr] 19: 0x55ea6b4834db - core::ops::function::FnOnce::call_once::h1ef97c8d3dfeb61d [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55ea6b4a7b6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9f8c7caa112d89df [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55ea6b486c41 - std::rt::lang_start::{{closure}}::h49ce036bedc3f407 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55ea6b92228a - core::ops::function::impls:: for &F>::call_once::h98fbc5823393ca6f [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55ea6b92228a - std::panicking::try::do_call::h210d0709dd1d5fd6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55ea6b92228a - std::panicking::try::hc60c2c01c5cf7473 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55ea6b92228a - std::panic::catch_unwind::h7480a56877b30ca9 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x55ea6b92228a - std::rt::lang_start_internal::he77194431b0ee4a2 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55ea6b486c20 - std::rt::lang_start::h7a0f5dc28a041cbb [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55ea6b47fb9c - main [INFO] [stderr] 29: 0x7f52fa39d0b3 - __libc_start_main [INFO] [stderr] 30: 0x55ea6b45bf2e - _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" "1773271ce71862e0be9228e640054299045c8d520a58b6ba339cf7d5f11aff20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1773271ce71862e0be9228e640054299045c8d520a58b6ba339cf7d5f11aff20", kill_on_drop: false }` [INFO] [stdout] 1773271ce71862e0be9228e640054299045c8d520a58b6ba339cf7d5f11aff20