[INFO] cloning repository https://github.com/emmanuelantony2000/library_management_system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emmanuelantony2000/library_management_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/emmanuelantony2000/library_management_system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emmanuelantony2000/library_management_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 818342be771134e883688926afa205a85329cdf9 [INFO] testing emmanuelantony2000/library_management_system against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femmanuelantony2000%2Flibrary_management_system" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emmanuelantony2000/library_management_system on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emmanuelantony2000/library_management_system [INFO] finished tweaking git repo https://github.com/emmanuelantony2000/library_management_system [INFO] tweaked toml for git repo https://github.com/emmanuelantony2000/library_management_system written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emmanuelantony2000/library_management_system 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webbrowser v0.5.2 [INFO] [stderr] Downloaded debug-helper v0.3.6 [INFO] [stderr] Downloaded crc-any v2.2.2 [INFO] [stderr] Downloaded notify v4.0.12 [INFO] [stderr] Downloaded rc-u8-reader v2.0.9 [INFO] [stderr] Downloaded rocket-etag-if-none-match v0.3.2 [INFO] [stderr] Downloaded rocket-include-static-resources v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 937297e33064bc71ff201b55697cf0f5ee27021e725745d833d1a25d987c583b [INFO] running `Command { std: "docker" "start" "-a" "937297e33064bc71ff201b55697cf0f5ee27021e725745d833d1a25d987c583b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "937297e33064bc71ff201b55697cf0f5ee27021e725745d833d1a25d987c583b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "937297e33064bc71ff201b55697cf0f5ee27021e725745d833d1a25d987c583b", kill_on_drop: false }` [INFO] [stdout] 937297e33064bc71ff201b55697cf0f5ee27021e725745d833d1a25d987c583b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 295d090f147a44ccc1af1366aadd8eb3ccfaad5b4cf9c63bf5efeb8fad5cb142 [INFO] running `Command { std: "docker" "start" "-a" "295d090f147a44ccc1af1366aadd8eb3ccfaad5b4cf9c63bf5efeb8fad5cb142", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling yansi v0.4.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` [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/pear_codegen-17f8c9f0b2529460/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.85.0 (2025-02-17). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pear_codegen-0.1.2/build.rs:31:13: [INFO] [stderr] Aborting compilation due to incompatible compiler. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ae8a61b85fa - std::backtrace_rs::backtrace::libunwind::trace::h88deb10bd0145eb8 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x5ae8a61b85fa - std::backtrace_rs::backtrace::trace_unsynchronized::he1036f5481c14dff [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5ae8a61b85fa - std::sys::backtrace::_print_fmt::hecc345b6e70c4b20 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ae8a61b85fa - ::fmt::he089f96442833f67 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ae8a61d80e3 - core::fmt::rt::Argument::fmt::h1f77cded99c71a14 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5ae8a61d80e3 - core::fmt::write::h2f210ed4c94745cb [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/mod.rs:1440:21 [INFO] [stderr] 6: 0x5ae8a61b5c43 - std::io::Write::write_fmt::h7de08171ab770fb2 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/io/mod.rs:1887:15 [INFO] [stderr] 7: 0x5ae8a61b8442 - std::sys::backtrace::BacktraceLock::print::h810fbd31421329e6 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5ae8a61b94b0 - std::panicking::default_hook::{{closure}}::hbaad47ed9dc6356d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x5ae8a61b9290 - std::panicking::default_hook::h24e207139139d40a [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:322:9 [INFO] [stderr] 10: 0x5ae8a61b9c12 - std::panicking::rust_panic_with_hook::ha9131beeb2ddc506 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:828:13 [INFO] [stderr] 11: 0x5ae8a61b9aec - std::panicking::begin_panic::{{closure}}::ha9082e1930280418 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:765:9 [INFO] [stderr] 12: 0x5ae8a61b8b09 - std::sys::backtrace::__rust_end_short_backtrace::h6f7030f97d3faa89 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5ae8a6181a3d - std::panicking::begin_panic::h2d0d20b8df2bfe77 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:764:5 [INFO] [stderr] 14: 0x5ae8a6183b95 - build_script_build::main::h308926e5b7b043b7 [INFO] [stderr] 15: 0x5ae8a6182d13 - core::ops::function::FnOnce::call_once::habb604ab2b1a5ae4 [INFO] [stderr] 16: 0x5ae8a6182af6 - std::sys::backtrace::__rust_begin_short_backtrace::hd97b15ae15488dd1 [INFO] [stderr] 17: 0x5ae8a6182ad9 - std::rt::lang_start::{{closure}}::h95b2d56a8b31ee82 [INFO] [stderr] 18: 0x5ae8a61b2b27 - core::ops::function::impls:: for &F>::call_once::ha29694188d478cce [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 19: 0x5ae8a61b2b27 - std::panicking::try::do_call::h146aeebcd3824393 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stderr] 20: 0x5ae8a61b2b27 - std::panicking::try::hf3596e381ccb2229 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stderr] 21: 0x5ae8a61b2b27 - std::panic::catch_unwind::h7b076e21cb40b9bf [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stderr] 22: 0x5ae8a61b2b27 - std::rt::lang_start_internal::{{closure}}::h481008de4850e7c0 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/rt.rs:174:48 [INFO] [stderr] 23: 0x5ae8a61b2b27 - std::panicking::try::do_call::h865e627c98d1c4cc [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stderr] 24: 0x5ae8a61b2b27 - std::panicking::try::hf53b8617a1069bb3 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stderr] 25: 0x5ae8a61b2b27 - std::panic::catch_unwind::h9d30caa3add162e9 [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x5ae8a61b2b27 - std::rt::lang_start_internal::hbb268f70c879621d [INFO] [stderr] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/rt.rs:174:20 [INFO] [stderr] 27: 0x5ae8a6182ab7 - std::rt::lang_start::he52cf7248a14fc7c [INFO] [stderr] 28: 0x5ae8a6184515 - main [INFO] [stderr] 29: 0x72bcd9118d90 - [INFO] [stderr] 30: 0x72bcd9118e40 - __libc_start_main [INFO] [stderr] 31: 0x5ae8a61829c5 - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "295d090f147a44ccc1af1366aadd8eb3ccfaad5b4cf9c63bf5efeb8fad5cb142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "295d090f147a44ccc1af1366aadd8eb3ccfaad5b4cf9c63bf5efeb8fad5cb142", kill_on_drop: false }` [INFO] [stdout] 295d090f147a44ccc1af1366aadd8eb3ccfaad5b4cf9c63bf5efeb8fad5cb142