[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 against master#65cd843ae06ad00123c131a431ed5304e4cd577a for pr-122077 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbroodroosterdev%2Fblake3" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/broodroosterdev/blake3 on toolchain 65cd843ae06ad00123c131a431ed5304e4cd577a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "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-0-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" "+65cd843ae06ad00123c131a431ed5304e4cd577a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking broodroosterdev/blake3 against try#e34498b580c936a8f8a419616d9571f03b6c038e for pr-122077 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbroodroosterdev%2Fblake3" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/broodroosterdev/blake3 on toolchain e34498b580c936a8f8a419616d9571f03b6c038e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "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-0-tc2/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" "+e34498b580c936a8f8a419616d9571f03b6c038e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ffi_helpers v0.2.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded allo-isolate v0.1.7 [INFO] [stderr] Downloaded clang v0.24.0 [INFO] [stderr] Downloaded dart-bindgen v0.1.8 [INFO] [stderr] Downloaded cbindgen v0.14.3 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded tokio v1.0.1 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deced7eee12494d226a207275722f414a37eed593f9555f926bc65022c727927 [INFO] running `Command { std: "docker" "start" "-a" "deced7eee12494d226a207275722f414a37eed593f9555f926bc65022c727927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deced7eee12494d226a207275722f414a37eed593f9555f926bc65022c727927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deced7eee12494d226a207275722f414a37eed593f9555f926bc65022c727927", kill_on_drop: false }` [INFO] [stdout] deced7eee12494d226a207275722f414a37eed593f9555f926bc65022c727927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+e34498b580c936a8f8a419616d9571f03b6c038e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c78a59c983f031e62419830f62464c21d5a5cc6e4c64cd5d4b4a4b59bc9611e5 [INFO] running `Command { std: "docker" "start" "-a" "c78a59c983f031e62419830f62464c21d5a5cc6e4c64cd5d4b4a4b59bc9611e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling cbindgen v0.14.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling clang v0.24.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking allo-isolate v0.1.7 [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] Compiling failure_derive v0.1.8 [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-781f08fc26147815/build-script-build` (exit status: 101) [INFO] [stderr] --- 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: 0x55efba521282 - std::backtrace_rs::backtrace::libunwind::trace::hb24658901ca5e944 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55efba521282 - std::backtrace_rs::backtrace::trace_unsynchronized::hda82f0ef0caa9527 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55efba521282 - std::sys_common::backtrace::_print_fmt::h0572d86a6965f8ab [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55efba521282 - ::fmt::hbe567cd822d4e599 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55efba54ba6c - core::fmt::rt::Argument::fmt::h0dfea5d41513690e [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55efba54ba6c - core::fmt::write::hbb54f1510f604a9f [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x55efba51ea3f - std::io::Write::write_fmt::h73c19b9a12adc20d [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x55efba521054 - std::sys_common::backtrace::_print::ha6bbbdae178875c6 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55efba521054 - std::sys_common::backtrace::print::h5cfc72de2450ddf8 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55efba522a9b - std::panicking::default_hook::{{closure}}::h10adf6e7fb842a82 [INFO] [stderr] 10: 0x55efba5227f3 - std::panicking::default_hook::hac51a5b2482ef462 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55efba5230d0 - as core::ops::function::Fn>::call::h480045e600a87d84 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/alloc/src/boxed.rs:2034:9 [INFO] [stderr] 12: 0x55efba5230d0 - std::panicking::rust_panic_with_hook::h1d99cee71ded1666 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:783:13 [INFO] [stderr] 13: 0x55efba522e12 - std::panicking::begin_panic_handler::{{closure}}::h5a561b9b45bc9304 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:657:13 [INFO] [stderr] 14: 0x55efba521756 - std::sys_common::backtrace::__rust_end_short_backtrace::he797eb297f9a7039 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 15: 0x55efba522b44 - rust_begin_unwind [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:645:5 [INFO] [stderr] 16: 0x55efba14b055 - core::panicking::panic_fmt::hb8fb27c7ff3ae874 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/core/src/panicking.rs:72:14 [INFO] [stderr] 17: 0x55efba14b633 - core::result::unwrap_failed::hee3a96a1fff868b4 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/core/src/result.rs:1654:5 [INFO] [stderr] 18: 0x55efba17dcc3 - build_script_build::main::h3de9c375f1d2a35a [INFO] [stderr] 19: 0x55efba179463 - core::ops::function::FnOnce::call_once::hf998758d793badfb [INFO] [stderr] 20: 0x55efba17f466 - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b2cc59c777e873f [INFO] [stderr] 21: 0x55efba1859a9 - std::rt::lang_start::{{closure}}::h8e25cceb6e6ff0d5 [INFO] [stderr] 22: 0x55efba51afb3 - core::ops::function::impls:: for &F>::call_once::h52c21a4fd93476f9 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55efba51afb3 - std::panicking::try::do_call::hc3ea055854025471 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:552:40 [INFO] [stderr] 24: 0x55efba51afb3 - std::panicking::try::hf8fdf5cf4ffd6751 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:516:19 [INFO] [stderr] 25: 0x55efba51afb3 - std::panic::catch_unwind::hb9f5811ec1bc08b3 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panic.rs:146:14 [INFO] [stderr] 26: 0x55efba51afb3 - std::rt::lang_start_internal::{{closure}}::hfc4ebea1bff8a746 [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55efba51afb3 - std::panicking::try::do_call::h88be54aeb230d35f [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:552:40 [INFO] [stderr] 28: 0x55efba51afb3 - std::panicking::try::h6ab7794e5c4af0ac [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panicking.rs:516:19 [INFO] [stderr] 29: 0x55efba51afb3 - std::panic::catch_unwind::heafa1ead91e1afbc [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/panic.rs:146:14 [INFO] [stderr] 30: 0x55efba51afb3 - std::rt::lang_start_internal::hd3f8f4f46c48cbda [INFO] [stderr] at /rustc/e34498b580c936a8f8a419616d9571f03b6c038e/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55efba185987 - std::rt::lang_start::h047a0eb0b500f973 [INFO] [stderr] 32: 0x55efba17ddc5 - main [INFO] [stderr] 33: 0x7f094d821d90 - [INFO] [stderr] 34: 0x7f094d821e40 - __libc_start_main [INFO] [stderr] 35: 0x55efba14b7e5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c78a59c983f031e62419830f62464c21d5a5cc6e4c64cd5d4b4a4b59bc9611e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c78a59c983f031e62419830f62464c21d5a5cc6e4c64cd5d4b4a4b59bc9611e5", kill_on_drop: false }` [INFO] [stdout] c78a59c983f031e62419830f62464c21d5a5cc6e4c64cd5d4b4a4b59bc9611e5