[INFO] cloning repository https://github.com/jonwolski/records-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonwolski/records-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonwolski%2Frecords-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonwolski%2Frecords-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9160bb9cae332ff74b51056374943788f3335dc [INFO] checking jonwolski/records-in-rust against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonwolski%2Frecords-in-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jonwolski/records-in-rust [INFO] finished tweaking git repo https://github.com/jonwolski/records-in-rust [INFO] tweaked toml for git repo https://github.com/jonwolski/records-in-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jonwolski/records-in-rust on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jonwolski/records-in-rust 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3ac0ab4cb2371c948c21343b4430a63d2dd277609994f54bd95b6e6fec59cbf [INFO] running `Command { std: "docker" "start" "-a" "d3ac0ab4cb2371c948c21343b4430a63d2dd277609994f54bd95b6e6fec59cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3ac0ab4cb2371c948c21343b4430a63d2dd277609994f54bd95b6e6fec59cbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3ac0ab4cb2371c948c21343b4430a63d2dd277609994f54bd95b6e6fec59cbf", kill_on_drop: false }` [INFO] [stdout] d3ac0ab4cb2371c948c21343b4430a63d2dd277609994f54bd95b6e6fec59cbf [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19e3e4dcf04f2c89140c887c8c37623288ed7ed04436ae62fba98100eccf6ea8 [INFO] running `Command { std: "docker" "start" "-a" "19e3e4dcf04f2c89140c887c8c37623288ed7ed04436ae62fba98100eccf6ea8", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling tango v0.8.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling records-in-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `records-in-rust v0.1.0 (/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/records-in-rust-1742c8996721554b/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] emit rerun if: false [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Rerunning tango; last recorded run was stamped: 2025-10-02 22:08:14.777851416 (GMT) [INFO] [stderr] [INFO] [stderr] in check_path, the root is: "src" , path is: "src/lib.rs", ext is "rs" [INFO] [stderr] [INFO] [stderr] in check_path, the root is: "src" , path is: "src/lib.md", ext is "md" [INFO] [stderr] [INFO] [stderr] in check_path, the root is: "src" , path is: "src/lib.md", ext is "md" [INFO] [stderr] [INFO] [stderr] in check_path, the root is: "src" , path is: "src/lib.rs", ext is "rs" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (201) panicked at build.rs:3:35: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x611e56ca3022 - std::backtrace_rs::backtrace::libunwind::trace::hd46796215bd1e3ee [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x611e56ca3022 - std::backtrace_rs::backtrace::trace_unsynchronized::h26186455db0996f9 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x611e56ca3022 - std::sys::backtrace::_print_fmt::h19e83fb5c091e71f [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x611e56ca3022 - ::fmt::hcb8c7bc5e8b1bfa1 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x611e56cb25df - core::fmt::rt::Argument::fmt::h3352b07ac07cbf93 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x611e56cb25df - core::fmt::write::had2134bf47131820 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x611e56c7f321 - std::io::default_write_fmt::h99dd2bab5b572a86 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x611e56c7f321 - std::io::Write::write_fmt::hd2c462f7af23bde6 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x611e56c84bc2 - std::sys::backtrace::BacktraceLock::print::h7e5b07d83c877ada [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x611e56c86b4c - std::panicking::default_hook::{{closure}}::h5d8e0d94ad1af99a [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x611e56c869a6 - std::panicking::default_hook::h996c12cee52ccebb [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x611e56c871d5 - std::panicking::panic_with_hook::h1b423b7566c4755b [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x611e56c8706a - std::panicking::panic_handler::{{closure}}::h34b23641303ff31e [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x611e56c84d09 - std::sys::backtrace::__rust_end_short_backtrace::hb80a8e6e0b60e111 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x611e56c738ad - __rustc[722d17c6171f52c8]::rust_begin_unwind [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x611e56cb5f80 - core::panicking::panic_fmt::ha275882bd49099fb [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x611e56cb5736 - core::result::unwrap_failed::h7daffb37d9932319 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x611e56c49815 - build_script_build::main::h87e776cd4f42aef0 [INFO] [stderr] 18: 0x611e56c49d03 - core::ops::function::FnOnce::call_once::hbdb57245ddea72bc [INFO] [stderr] 19: 0x611e56c498b6 - std::sys::backtrace::__rust_begin_short_backtrace::h1f3b61a9c8777a8e [INFO] [stderr] 20: 0x611e56c49899 - std::rt::lang_start::{{closure}}::h3a1a9d93627b4d85 [INFO] [stderr] 21: 0x611e56c80970 - core::ops::function::impls:: for &F>::call_once::hfb14353e1eeb753b [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x611e56c80970 - std::panicking::catch_unwind::do_call::h898a17a587df7a76 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x611e56c80970 - std::panicking::catch_unwind::hfd0ece50f644bb35 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x611e56c80970 - std::panic::catch_unwind::h9fac8434bbbd802a [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x611e56c80970 - std::rt::lang_start_internal::{{closure}}::h4e55b3b4b3d25280 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x611e56c80970 - std::panicking::catch_unwind::do_call::h9068dfba3aa54722 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x611e56c80970 - std::panicking::catch_unwind::h7a7ec255fb2e091c [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x611e56c80970 - std::panic::catch_unwind::h5eb767863b33f96d [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x611e56c80970 - std::rt::lang_start_internal::hf53ddb54f9604821 [INFO] [stderr] at /rustc/0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x611e56c49881 - std::rt::lang_start::h665c2d083b51bdc0 [INFO] [stderr] 31: 0x611e56c4a2f5 - main [INFO] [stderr] 32: 0x74085a8ad1ca - [INFO] [stderr] 33: 0x74085a8ad28b - __libc_start_main [INFO] [stderr] 34: 0x611e56c496d5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "19e3e4dcf04f2c89140c887c8c37623288ed7ed04436ae62fba98100eccf6ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e3e4dcf04f2c89140c887c8c37623288ed7ed04436ae62fba98100eccf6ea8", kill_on_drop: false }` [INFO] [stdout] 19e3e4dcf04f2c89140c887c8c37623288ed7ed04436ae62fba98100eccf6ea8