[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#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712 [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 7df376b035b3d12ff0386ad8b45b76dbe020257b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06c3925ec66502f85ec1e60d0836601a04d8fc0518e252698e26148fc50a0806 [INFO] running `Command { std: "docker" "start" "-a" "06c3925ec66502f85ec1e60d0836601a04d8fc0518e252698e26148fc50a0806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06c3925ec66502f85ec1e60d0836601a04d8fc0518e252698e26148fc50a0806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c3925ec66502f85ec1e60d0836601a04d8fc0518e252698e26148fc50a0806", kill_on_drop: false }` [INFO] [stdout] 06c3925ec66502f85ec1e60d0836601a04d8fc0518e252698e26148fc50a0806 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ac75892db9ec207d578818882ecf3b492ee9e7c3c941c7076b15607b5f4a992 [INFO] running `Command { std: "docker" "start" "-a" "2ac75892db9ec207d578818882ecf3b492ee9e7c3c941c7076b15607b5f4a992", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling tango v0.8.3 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling tinyvec v1.9.0 [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: 2025-07-08 08:54:13.770949368 (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' 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: 0x5940116bb592 - std::backtrace_rs::backtrace::libunwind::trace::hb296c27a67d2da4b [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5940116bb592 - std::backtrace_rs::backtrace::trace_unsynchronized::hce94b904b2037f16 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5940116bb592 - std::sys::backtrace::_print_fmt::h38de57a3013a717f [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5940116bb592 - ::fmt::hf720f14b70ec7f93 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5940116d82d3 - core::fmt::rt::Argument::fmt::h21f5bc1449059fb3 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5940116d82d3 - core::fmt::write::h77fc977184f67b97 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x5940116b8c23 - std::io::default_write_fmt::h403255b7bb438445 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5940116b8c23 - std::io::Write::write_fmt::hb8b2287886e6cd3c [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5940116bb3e2 - std::sys::backtrace::BacktraceLock::print::h7cfb3ebd5dc04c25 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5940116bc656 - std::panicking::default_hook::{{closure}}::hce0a907e55a8cdaa [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5940116bc459 - std::panicking::default_hook::h2031fc6c2e7da529 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5940116bd022 - std::panicking::rust_panic_with_hook::h0e93564b0f41199d [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5940116bcdba - std::panicking::begin_panic_handler::{{closure}}::ha02892718f0e8fe7 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5940116bba89 - std::sys::backtrace::__rust_end_short_backtrace::h0e6df03191ecafc6 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5940116bca4d - __rustc[f90e1fd51ffd631f]::rust_begin_unwind [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5940116d75a0 - core::panicking::panic_fmt::hc21a795d3a1ed96f [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5940116d7936 - core::result::unwrap_failed::he45ace614b56ba80 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x59401166f6d5 - build_script_build::main::hb4b890d4eb4cee6d [INFO] [stderr] 18: 0x59401166f043 - core::ops::function::FnOnce::call_once::h1f87cd614fd86e1f [INFO] [stderr] 19: 0x59401166ec36 - std::sys::backtrace::__rust_begin_short_backtrace::h9ed121a52888fea7 [INFO] [stderr] 20: 0x59401166ec19 - std::rt::lang_start::{{closure}}::h794c6425df0e08cf [INFO] [stderr] 21: 0x5940116b5720 - core::ops::function::impls:: for &F>::call_once::h4930e6b8335b0a3b [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 22: 0x5940116b5720 - std::panicking::catch_unwind::do_call::ha54a83eb60d03525 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x5940116b5720 - std::panicking::catch_unwind::h637bdb04b8e3c51a [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x5940116b5720 - std::panic::catch_unwind::h16590d9a7c6f52bc [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5940116b5720 - std::rt::lang_start_internal::{{closure}}::hc5b86e0a27a383cf [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5940116b5720 - std::panicking::catch_unwind::do_call::h6ba8cad48f3e9b7b [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x5940116b5720 - std::panicking::catch_unwind::h83ca63595a7cc1a2 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x5940116b5720 - std::panic::catch_unwind::h63d1dd8569575e00 [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5940116b5720 - std::rt::lang_start_internal::h83ed86680c1378af [INFO] [stderr] at /rustc/7df376b035b3d12ff0386ad8b45b76dbe020257b/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x59401166ec01 - std::rt::lang_start::hcff558b2b98ff313 [INFO] [stderr] 31: 0x59401166f735 - main [INFO] [stderr] 32: 0x78589bde21ca - [INFO] [stderr] 33: 0x78589bde228b - __libc_start_main [INFO] [stderr] 34: 0x59401166eb15 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "2ac75892db9ec207d578818882ecf3b492ee9e7c3c941c7076b15607b5f4a992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ac75892db9ec207d578818882ecf3b492ee9e7c3c941c7076b15607b5f4a992", kill_on_drop: false }` [INFO] [stdout] 2ac75892db9ec207d578818882ecf3b492ee9e7c3c941c7076b15607b5f4a992