[INFO] cloning repository https://github.com/lpenz/codingame-the-labyrinth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpenz/codingame-the-labyrinth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fcodingame-the-labyrinth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fcodingame-the-labyrinth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 422f20782dad94d9f6d24777e8d0af2179b9bebe [INFO] checking lpenz/codingame-the-labyrinth against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fcodingame-the-labyrinth" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lpenz/codingame-the-labyrinth on toolchain a26e97be8826d408309fffbd8168362365719f50 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lpenz/codingame-the-labyrinth [INFO] finished tweaking git repo https://github.com/lpenz/codingame-the-labyrinth [INFO] tweaked toml for git repo https://github.com/lpenz/codingame-the-labyrinth written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lpenz/codingame-the-labyrinth 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustsourcebundler v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd8bbb94d4ea3e729e9241c9592b2d983543333a4d365e5ec0e62dfe86d01fad [INFO] running `Command { std: "docker" "start" "-a" "cd8bbb94d4ea3e729e9241c9592b2d983543333a4d365e5ec0e62dfe86d01fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd8bbb94d4ea3e729e9241c9592b2d983543333a4d365e5ec0e62dfe86d01fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd8bbb94d4ea3e729e9241c9592b2d983543333a4d365e5ec0e62dfe86d01fad", kill_on_drop: false }` [INFO] [stdout] cd8bbb94d4ea3e729e9241c9592b2d983543333a4d365e5ec0e62dfe86d01fad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 093e4f5e850757df7521393b77c5fa7030c09808e331abd7d2bd04494f59afb9 [INFO] running `Command { std: "docker" "start" "-a" "093e4f5e850757df7521393b77c5fa7030c09808e331abd7d2bd04494f59afb9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling cargo_toml v0.12.4 [INFO] [stderr] Compiling rustsourcebundler v0.10.2 [INFO] [stderr] Compiling the-labyrinth v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `the-labyrinth v0.0.1 (/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/the-labyrinth-162f3aee2b49e6e1/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustsourcebundler-0.10.2/src/bundler.rs:56:68: [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: 0x5ce82378c420 - std::backtrace_rs::backtrace::libunwind::trace::h1581ff27765cc815 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5ce82378c420 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f9c91940bdf2a31 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5ce82378c420 - std::sys::backtrace::_print_fmt::h0be415d45be7839e [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ce82378c420 - ::fmt::ha6aaf667facdd654 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ce8237b0043 - core::fmt::rt::Argument::fmt::h78333079b6ee9189 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5ce8237b0043 - core::fmt::write::h274c292f1838b410 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5ce8237895a3 - std::io::Write::write_fmt::h9c4cde536df14e3f [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5ce82378c272 - std::sys::backtrace::BacktraceLock::print::h5502b01393faa36f [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5ce82378d1cf - std::panicking::default_hook::{{closure}}::hadaa2956e09bcc89 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5ce82378d03a - std::panicking::default_hook::h526bcf97a2b5287b [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5ce82378dbb2 - std::panicking::rust_panic_with_hook::h9c111390d7d2162e [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5ce82378d93a - std::panicking::begin_panic_handler::{{closure}}::he75d50bccb375ca0 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x5ce82378c939 - std::sys::backtrace::__rust_end_short_backtrace::hce6357335bd7299b [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5ce82378d5cd - rust_begin_unwind [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5ce8237ae750 - core::panicking::panic_fmt::h035adb3d499fda7f [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5ce8237aebf6 - core::result::unwrap_failed::h7d09f79daf2dc38b [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/core/src/result.rs:1704:5 [INFO] [stderr] 16: 0x5ce82333b614 - rustsourcebundler::bundler::Bundler::new::h66672284605908a4 [INFO] [stderr] 17: 0x5ce82332a9c6 - build_script_build::main::hf304eda9650989f6 [INFO] [stderr] 18: 0x5ce82332a903 - core::ops::function::FnOnce::call_once::h2eb5932b28ca1786 [INFO] [stderr] 19: 0x5ce82332a8d6 - std::sys::backtrace::__rust_begin_short_backtrace::h1a6585ccb6bd7534 [INFO] [stderr] 20: 0x5ce82332a8a9 - std::rt::lang_start::{{closure}}::h9370888bd79b6f74 [INFO] [stderr] 21: 0x5ce823784e60 - core::ops::function::impls:: for &F>::call_once::h49290381c0606e0d [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x5ce823784e60 - std::panicking::try::do_call::h6be746d3aa30e850 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x5ce823784e60 - std::panicking::try::hab3288e733aa719f [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x5ce823784e60 - std::panic::catch_unwind::h8faba65e86ac027a [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x5ce823784e60 - std::rt::lang_start_internal::{{closure}}::hcda708d51820886f [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x5ce823784e60 - std::panicking::try::do_call::h912e53023f88e70c [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x5ce823784e60 - std::panicking::try::ha6320f28ff7c539d [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x5ce823784e60 - std::panic::catch_unwind::hb614ffc59e20bf9e [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x5ce823784e60 - std::rt::lang_start_internal::h545bb5926b6371e7 [INFO] [stderr] at /rustc/a26e97be8826d408309fffbd8168362365719f50/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x5ce82332a891 - std::rt::lang_start::h5d3d5d3b2d062f06 [INFO] [stderr] 31: 0x5ce82332aa85 - main [INFO] [stderr] 32: 0x738d2748dd90 - [INFO] [stderr] 33: 0x738d2748de40 - __libc_start_main [INFO] [stderr] 34: 0x5ce82332a7a5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "093e4f5e850757df7521393b77c5fa7030c09808e331abd7d2bd04494f59afb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093e4f5e850757df7521393b77c5fa7030c09808e331abd7d2bd04494f59afb9", kill_on_drop: false }` [INFO] [stdout] 093e4f5e850757df7521393b77c5fa7030c09808e331abd7d2bd04494f59afb9