[INFO] cloning repository https://github.com/broodroosterdev/blake3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/broodroosterdev/blake3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbroodroosterdev%2Fblake3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbroodroosterdev%2Fblake3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b09f16159979db56a566b8a13d403077b9208cf [INFO] checking broodroosterdev/blake3/0b09f16159979db56a566b8a13d403077b9208cf against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137045 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbroodroosterdev%2Fblake3" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/broodroosterdev/blake3 on toolchain d8810e3e2dab96778d20dd6d746ff95465515509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/broodroosterdev/blake3 [INFO] finished tweaking git repo https://github.com/broodroosterdev/blake3 [INFO] tweaked toml for git repo https://github.com/broodroosterdev/blake3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/broodroosterdev/blake3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded allo-isolate v0.1.7 [INFO] [stderr] Downloaded ffi_helpers v0.2.0 [INFO] [stderr] Downloaded dart-bindgen v0.1.8 [INFO] [stderr] Downloaded clang v0.24.0 [INFO] [stderr] Downloaded cbindgen v0.14.3 [INFO] [stderr] Downloaded tokio v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9491136a86ca2e4ebf58f8308eb0f4d44613a55847e5599900b25f4c597fd90b [INFO] running `Command { std: "docker" "start" "-a" "9491136a86ca2e4ebf58f8308eb0f4d44613a55847e5599900b25f4c597fd90b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9491136a86ca2e4ebf58f8308eb0f4d44613a55847e5599900b25f4c597fd90b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9491136a86ca2e4ebf58f8308eb0f4d44613a55847e5599900b25f4c597fd90b", kill_on_drop: false }` [INFO] [stdout] 9491136a86ca2e4ebf58f8308eb0f4d44613a55847e5599900b25f4c597fd90b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d9d110123eb3d766275b87bfd6ceb0d37b7b4496b844ae548e6fdfceda3b401 [INFO] running `Command { std: "docker" "start" "-a" "0d9d110123eb3d766275b87bfd6ceb0d37b7b4496b844ae548e6fdfceda3b401", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling cbindgen v0.14.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling clang v0.24.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking allo-isolate v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking ffi_helpers v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling dart-bindgen v0.1.8 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling blake3-ffi v0.1.0 (/opt/rustwide/workdir/native/blake3-ffi) [INFO] [stderr] error: failed to run custom build command for `blake3-ffi v0.1.0 (/opt/rustwide/workdir/native/blake3-ffi)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/blake3-ffi-2b956fc887debf2b/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at native/blake3-ffi/build.rs:34:50: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x63c7ebf0a430 - std::backtrace_rs::backtrace::libunwind::trace::h410ec2ef093ea652 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x63c7ebf0a430 - std::backtrace_rs::backtrace::trace_unsynchronized::hd9c0cafbb181e88d [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x63c7ebf0a430 - std::sys::backtrace::_print_fmt::h473b804a208d817a [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x63c7ebf0a430 - ::fmt::h51230b4dce676db8 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x63c7ebf353e3 - core::fmt::rt::Argument::fmt::hfb06f6a505f408ed [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x63c7ebf353e3 - core::fmt::write::h168a274dbcc566e3 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x63c7ebf07293 - std::io::Write::write_fmt::hb5c238932874ef9b [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x63c7ebf0a282 - std::sys::backtrace::BacktraceLock::print::hc6315d52ac3b075a [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x63c7ebf0b79f - std::panicking::default_hook::{{closure}}::hc4de4f610c70ab98 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x63c7ebf0b60a - std::panicking::default_hook::h4d3c2eb1645483a5 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x63c7ebf0c293 - as core::ops::function::Fn>::call::hf2b231d0e6e327dc [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/alloc/src/boxed.rs:1990:9 [INFO] [stderr] 11: 0x63c7ebf0c293 - std::panicking::rust_panic_with_hook::h61077dc97469ee34 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:839:13 [INFO] [stderr] 12: 0x63c7ebf0bf4a - std::panicking::begin_panic_handler::{{closure}}::hf79f27d74d77b97c [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:704:13 [INFO] [stderr] 13: 0x63c7ebf0a949 - std::sys::backtrace::__rust_end_short_backtrace::hec8e7493ee62425c [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x63c7ebf0bbdd - rust_begin_unwind [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:695:5 [INFO] [stderr] 15: 0x63c7ebf33450 - core::panicking::panic_fmt::h4e7fdc60e429d48e [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x63c7ebf338f6 - core::result::unwrap_failed::h0b8ed3d66f7d358a [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/core/src/result.rs:1704:5 [INFO] [stderr] 17: 0x63c7ebba8e87 - build_script_build::main::h22e73643ec0eff75 [INFO] [stderr] 18: 0x63c7ebba96d3 - core::ops::function::FnOnce::call_once::h0f880b199c7adfb4 [INFO] [stderr] 19: 0x63c7ebba9256 - std::sys::backtrace::__rust_begin_short_backtrace::hae42c79d229c9e6e [INFO] [stderr] 20: 0x63c7ebba9239 - std::rt::lang_start::{{closure}}::ha99e4632d60ab3a5 [INFO] [stderr] 21: 0x63c7ebf032c0 - core::ops::function::impls:: for &F>::call_once::ha6c895edc324774d [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x63c7ebf032c0 - std::panicking::try::do_call::h8e8ea6613c70188b [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x63c7ebf032c0 - std::panicking::try::h30798704378646c5 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x63c7ebf032c0 - std::panic::catch_unwind::h5ea061b0bc254388 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x63c7ebf032c0 - std::rt::lang_start_internal::{{closure}}::h2dc1e95592c034a3 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x63c7ebf032c0 - std::panicking::try::do_call::h0851366a7dbb8460 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x63c7ebf032c0 - std::panicking::try::h8bd5b7c271fa12e6 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x63c7ebf032c0 - std::panic::catch_unwind::hb5d33eb205906088 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x63c7ebf032c0 - std::rt::lang_start_internal::h7f2cda79ea1291f1 [INFO] [stderr] at /rustc/d8810e3e2dab96778d20dd6d746ff95465515509/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x63c7ebba9221 - std::rt::lang_start::hdb1ac0e7843370c1 [INFO] [stderr] 31: 0x63c7ebba8f85 - main [INFO] [stderr] 32: 0x7386599a2d90 - [INFO] [stderr] 33: 0x7386599a2e40 - __libc_start_main [INFO] [stderr] 34: 0x63c7ebb76165 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "0d9d110123eb3d766275b87bfd6ceb0d37b7b4496b844ae548e6fdfceda3b401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d9d110123eb3d766275b87bfd6ceb0d37b7b4496b844ae548e6fdfceda3b401", kill_on_drop: false }` [INFO] [stdout] 0d9d110123eb3d766275b87bfd6ceb0d37b7b4496b844ae548e6fdfceda3b401