[INFO] cloning repository https://github.com/stellar-bit/computer-template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stellar-bit/computer-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar-bit%2Fcomputer-template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar-bit%2Fcomputer-template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06da89281d45b57274633182adbe4c5b81f3e42b [INFO] checking stellar-bit/computer-template/06da89281d45b57274633182adbe4c5b81f3e42b against master#2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf for pr-128725 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstellar-bit%2Fcomputer-template" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stellar-bit/computer-template on toolchain 2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stellar-bit/computer-template [INFO] finished tweaking git repo https://github.com/stellar-bit/computer-template [INFO] tweaked toml for git repo https://github.com/stellar-bit/computer-template written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/stellar-bit/core` [INFO] [stderr] Locking 89 packages to latest compatible versions [INFO] [stderr] Adding ecolor v0.22.0 (latest: v0.28.1) [INFO] [stderr] Adding egui v0.22.0 (latest: v0.28.1) [INFO] [stderr] Adding emath v0.22.0 (latest: v0.28.1) [INFO] [stderr] Adding epaint v0.22.0 (latest: v0.28.1) [INFO] [stderr] Adding glam v0.23.0 (latest: v0.28.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.3) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.3) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.4) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.74) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.1.12 [INFO] [stderr] Downloaded ecolor v0.22.0 [INFO] [stderr] Downloaded emath v0.22.0 [INFO] [stderr] Downloaded indexmap v2.4.0 [INFO] [stderr] Downloaded ttf-parser v0.24.1 [INFO] [stderr] Downloaded egui v0.22.0 [INFO] [stderr] Downloaded epaint v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4b108e27f62834b1b76c288e674f4ac69074a1cb8cc7d319ab9fbda95072642 [INFO] running `Command { std: "docker" "start" "-a" "d4b108e27f62834b1b76c288e674f4ac69074a1cb8cc7d319ab9fbda95072642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4b108e27f62834b1b76c288e674f4ac69074a1cb8cc7d319ab9fbda95072642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4b108e27f62834b1b76c288e674f4ac69074a1cb8cc7d319ab9fbda95072642", kill_on_drop: false }` [INFO] [stdout] d4b108e27f62834b1b76c288e674f4ac69074a1cb8cc7d319ab9fbda95072642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c78c0c4d8995acba6fbb4422adfbf6c10a01088fe398e0fb1169a32b2c31823d [INFO] running `Command { std: "docker" "start" "-a" "c78c0c4d8995acba6fbb4422adfbf6c10a01088fe398e0fb1169a32b2c31823d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.207 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking ttf-parser v0.24.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking ecolor v0.22.0 [INFO] [stderr] Checking emath v0.22.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Compiling computer-ffi v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> build.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time_mins` [INFO] [stdout] --> build.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let time_mins = std::time::SystemTime::now() [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_mins` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `computer-ffi v0.1.2 (/opt/rustwide/workdir)` [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/computer-ffi-cef67804c575233e/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:46:54: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5634ec42bb0d - std::backtrace_rs::backtrace::libunwind::trace::h94e55f6ef5ffd1c1 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5634ec42bb0d - std::backtrace_rs::backtrace::trace_unsynchronized::hef82ffc44c56d0a5 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5634ec42bb0d - std::sys::backtrace::_print_fmt::h843c3017d390acea [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5634ec42bb0d - ::fmt::h3cda2282f2f895c8 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5634ec44941b - core::fmt::rt::Argument::fmt::h03e84984ffe1338d [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5634ec44941b - core::fmt::write::h538ab7814dde2cda [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x5634ec429293 - std::io::Write::write_fmt::h29fcd25aba6a07cf [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x5634ec42ccc2 - std::sys::backtrace::BacktraceLock::print::h848eccf38b48c51d [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5634ec42ccc2 - std::panicking::default_hook::{{closure}}::h2fb1ff29b34dca1e [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x5634ec42c92e - std::panicking::default_hook::hfa0a879177296adf [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x5634ec42d4df - std::panicking::rust_panic_with_hook::h4fa89de9ed80ec3d [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x5634ec42d257 - std::panicking::begin_panic_handler::{{closure}}::hd7f0b5b128635d21 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x5634ec42bff9 - std::sys::backtrace::__rust_end_short_backtrace::hc56d681ea826851a [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x5634ec42cee4 - rust_begin_unwind [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x5634ec448603 - core::panicking::panic_fmt::hc22df06f62530422 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x5634ec4489f6 - core::result::unwrap_failed::h634cc8c2d4d675fe [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x5634ec40151f - build_script_build::main::h5176aae623c06d99 [INFO] [stderr] 17: 0x5634ec4022c3 - core::ops::function::FnOnce::call_once::ha8d801b15d9fe785 [INFO] [stderr] 18: 0x5634ec3fdc86 - std::sys::backtrace::__rust_begin_short_backtrace::h60cdb163e5d5144a [INFO] [stderr] 19: 0x5634ec4020e9 - std::rt::lang_start::{{closure}}::h3acbcede5628f4ec [INFO] [stderr] 20: 0x5634ec425fe0 - core::ops::function::impls:: for &F>::call_once::h6e175496e1f06646 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x5634ec425fe0 - std::panicking::try::do_call::hd9abe82968b2d9bf [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:554:40 [INFO] [stderr] 22: 0x5634ec425fe0 - std::panicking::try::h778357b4c32e9f68 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:518:19 [INFO] [stderr] 23: 0x5634ec425fe0 - std::panic::catch_unwind::he2de459907a1029c [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panic.rs:345:14 [INFO] [stderr] 24: 0x5634ec425fe0 - std::rt::lang_start_internal::{{closure}}::he949e6198ab1f060 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/rt.rs:143:48 [INFO] [stderr] 25: 0x5634ec425fe0 - std::panicking::try::do_call::h8fffbd21dccb5e80 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:554:40 [INFO] [stderr] 26: 0x5634ec425fe0 - std::panicking::try::h5a2081be8af24e33 [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panicking.rs:518:19 [INFO] [stderr] 27: 0x5634ec425fe0 - std::panic::catch_unwind::hd1a0b027e08d07fb [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/panic.rs:345:14 [INFO] [stderr] 28: 0x5634ec425fe0 - std::rt::lang_start_internal::h473053ce6dc64eac [INFO] [stderr] at /rustc/2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf/library/std/src/rt.rs:143:20 [INFO] [stderr] 29: 0x5634ec4020c7 - std::rt::lang_start::h098dbcf246487ff5 [INFO] [stderr] 30: 0x5634ec401c05 - main [INFO] [stderr] 31: 0x7fb37531ad90 - [INFO] [stderr] 32: 0x7fb37531ae40 - __libc_start_main [INFO] [stderr] 33: 0x5634ec3f9c05 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c78c0c4d8995acba6fbb4422adfbf6c10a01088fe398e0fb1169a32b2c31823d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c78c0c4d8995acba6fbb4422adfbf6c10a01088fe398e0fb1169a32b2c31823d", kill_on_drop: false }` [INFO] [stdout] c78c0c4d8995acba6fbb4422adfbf6c10a01088fe398e0fb1169a32b2c31823d