[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#683dd08db5808c41baceef49368fc82a6c4767bb for pr-149137 [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] 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] validating manifest of git repo https://github.com/broodroosterdev/blake3 on toolchain 683dd08db5808c41baceef49368fc82a6c4767bb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+683dd08db5808c41baceef49368fc82a6c4767bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+683dd08db5808c41baceef49368fc82a6c4767bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded allo-isolate v0.1.7 [INFO] [stderr] Downloaded thiserror-impl v1.0.23 [INFO] [stderr] Downloaded subtle v2.4.0 [INFO] [stderr] Downloaded dart-bindgen v0.1.8 [INFO] [stderr] Downloaded thiserror v1.0.23 [INFO] [stderr] Downloaded clang v0.24.0 [INFO] [stderr] Downloaded serde_derive v1.0.118 [INFO] [stderr] Downloaded serde v1.0.118 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded blake3 v0.3.7 [INFO] [stderr] Downloaded cbindgen v0.14.3 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded ffi_helpers v0.2.0 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded futures-macro v0.3.8 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+683dd08db5808c41baceef49368fc82a6c4767bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 121e1eb253113df17b67ea4e88178e9d702948940adb0ebafc947b63d6f53eb2 [INFO] running `Command { std: "docker" "start" "-a" "121e1eb253113df17b67ea4e88178e9d702948940adb0ebafc947b63d6f53eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "121e1eb253113df17b67ea4e88178e9d702948940adb0ebafc947b63d6f53eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121e1eb253113df17b67ea4e88178e9d702948940adb0ebafc947b63d6f53eb2", kill_on_drop: false }` [INFO] [stdout] 121e1eb253113df17b67ea4e88178e9d702948940adb0ebafc947b63d6f53eb2 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+683dd08db5808c41baceef49368fc82a6c4767bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 993dd539b9db2610d3f137aa7356e1c6216cffe7a822a895908fc693166d7df8 [INFO] running `Command { std: "docker" "start" "-a" "993dd539b9db2610d3f137aa7356e1c6216cffe7a822a895908fc693166d7df8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling libc v0.2.81 [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 version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling quote v1.0.8 [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 proc-macro-nested v0.1.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling cbindgen v0.14.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking allo-isolate v0.1.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling clang v0.24.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [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-929ef15d0a36ac66/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1429) 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: 0x5570f9224c02 - std::backtrace_rs::backtrace::libunwind::trace::h05edfbb11280906c [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5570f9224c02 - std::backtrace_rs::backtrace::trace_unsynchronized::h1dd8af7fc92dd0c4 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5570f9224c02 - std::sys::backtrace::_print_fmt::he31e85022d8a6928 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5570f9224c02 - ::fmt::h9e5e2b8e15b62b26 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5570f9237437 - core::fmt::rt::Argument::fmt::h71b2904167cc57d3 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5570f9237437 - core::fmt::write::h3bbd5ddbf34c9238 [INFO] [stderr] 6: 0x5570f91f77d6 - std::io::default_write_fmt::h861928720b391550 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5570f91f77d6 - std::io::Write::write_fmt::h913bcab2ced89770 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5570f92036e4 - std::sys::backtrace::BacktraceLock::print::hf55418a876c83f01 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5570f92036e4 - std::panicking::default_hook::{{closure}}::hb71562058c3e918a [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:293:27 [INFO] [stderr] 10: 0x5570f9203509 - std::panicking::default_hook::h9a0041af66f0086e [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:320:9 [INFO] [stderr] 11: 0x5570f9203ce2 - as core::ops::function::Fn>::call::h8f2165e6033f065c [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x5570f9203ce2 - std::panicking::panic_with_hook::h5750daf7543304cc [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:834:13 [INFO] [stderr] 13: 0x5570f9203a78 - std::panicking::panic_handler::{{closure}}::hbd74bf485e4a1c9c [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:699:13 [INFO] [stderr] 14: 0x5570f9201559 - std::sys::backtrace::__rust_end_short_backtrace::hecb828fc80e60ee1 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x5570f91eb75d - __rustc[c4d51d473d249ec0]::rust_begin_unwind [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:690:5 [INFO] [stderr] 16: 0x5570f92412bc - core::panicking::panic_fmt::h4dc29dc66f2ec285 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/core/src/panicking.rs:80:14 [INFO] [stderr] 17: 0x5570f9240442 - core::result::unwrap_failed::hb61a1197a7a64b26 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/core/src/result.rs:1867:5 [INFO] [stderr] 18: 0x5570f8ebbaf0 - build_script_build[47bd55eb6fd09aaa]::main [INFO] [stderr] 19: 0x5570f8ec0863 - >::call_once [INFO] [stderr] 20: 0x5570f8eb5d06 - std[9d36f011b44fdb8b]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x5570f8ebad89 - std[9d36f011b44fdb8b]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x5570f91f8b4a - core::ops::function::impls:: for &F>::call_once::h7abfc88dda1a7492 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5570f91f8b4a - std::panicking::catch_unwind::do_call::ha40f8bcda1f4a2d0 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:582:40 [INFO] [stderr] 24: 0x5570f91f8b4a - std::panicking::catch_unwind::h5b905ac8f7733474 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:545:19 [INFO] [stderr] 25: 0x5570f91f8b4a - std::panic::catch_unwind::h990907515eeb5fd9 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5570f91f8b4a - std::rt::lang_start_internal::{{closure}}::hdaa52daf18fbf6a2 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5570f91f8b4a - std::panicking::catch_unwind::do_call::h15f94f706cde117e [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:582:40 [INFO] [stderr] 28: 0x5570f91f8b4a - std::panicking::catch_unwind::h7a8f045659137d07 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panicking.rs:545:19 [INFO] [stderr] 29: 0x5570f91f8b4a - std::panic::catch_unwind::h541cc433218de5ed [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5570f91f8b4a - std::rt::lang_start_internal::h8287246d071d1329 [INFO] [stderr] at /rustc/683dd08db5808c41baceef49368fc82a6c4767bb/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5570f8eba511 - std[9d36f011b44fdb8b]::rt::lang_start::<()> [INFO] [stderr] 32: 0x5570f8ebc615 - main [INFO] [stderr] 33: 0x767ce29e31ca - [INFO] [stderr] 34: 0x767ce29e328b - __libc_start_main [INFO] [stderr] 35: 0x5570f8e8c7e5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "993dd539b9db2610d3f137aa7356e1c6216cffe7a822a895908fc693166d7df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "993dd539b9db2610d3f137aa7356e1c6216cffe7a822a895908fc693166d7df8", kill_on_drop: false }` [INFO] [stdout] 993dd539b9db2610d3f137aa7356e1c6216cffe7a822a895908fc693166d7df8