[INFO] fetching crate strain 0.1.2... [INFO] testing strain-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate strain 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate strain 0.1.2 [INFO] finished tweaking crates.io crate strain 0.1.2 [INFO] tweaked toml for crates.io crate strain 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate strain 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate strain 0.1.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84c98d596e23812185f0e07537ea930ddc6503503c8fa991c408586f7385aeee [INFO] running `Command { std: "docker" "start" "-a" "84c98d596e23812185f0e07537ea930ddc6503503c8fa991c408586f7385aeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84c98d596e23812185f0e07537ea930ddc6503503c8fa991c408586f7385aeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c98d596e23812185f0e07537ea930ddc6503503c8fa991c408586f7385aeee", kill_on_drop: false }` [INFO] [stdout] 84c98d596e23812185f0e07537ea930ddc6503503c8fa991c408586f7385aeee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 914e86eecb71abf04025c43e215562d82043e6c73ae602c18968063101535541 [INFO] running `Command { std: "docker" "start" "-a" "914e86eecb71abf04025c43e215562d82043e6c73ae602c18968063101535541", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling rug v1.25.0 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling fern v0.6.2 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] error: failed to run custom build command for `gmp-mpfr-sys v1.6.4` [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/gmp-mpfr-sys-333b5e7346c8ee4d/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=GMP_MPFR_SYS_CACHE [INFO] [stderr] $ mkdir -p "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/lib" [INFO] [stderr] $ mkdir -p "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/include" [INFO] [stderr] $ mkdir -p "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" [INFO] [stderr] $ cd "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" [INFO] [stderr] $ #Check for system GMP [INFO] [stderr] $ printf '%s' "/* system_"... > "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs/system_gmp.c" [INFO] [stderr] $ cd "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" && "gcc" "-fPIC" "system_gmp.c" "-lgmp" "-o" "system_gmp.exe" [INFO] [stderr] $ cd "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" && "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs/system_gmp.exe" [INFO] [stderr] cargo:limb_bits=64 [INFO] [stderr] $ #Check for system MPFR [INFO] [stderr] $ printf '%s' "/* system_"... > "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs/system_mpfr.c" [INFO] [stderr] $ cd "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" && "gcc" "-fPIC" "system_mpfr.c" "-lmpfr" "-lgmp" "-o" "system_mpfr.exe" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] system_mpfr.c:2:10: fatal error: mpfr.h: No such file or directory [INFO] [stderr] 2 | #include [INFO] [stderr] | ^~~~~~~~ [INFO] [stderr] compilation terminated. [INFO] [stderr] [INFO] [stderr] thread 'main' (298) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gmp-mpfr-sys-1.6.4/build.rs:1217:13: [INFO] [stderr] Program failed with code 1: cd "/opt/rustwide/target/debug/build/gmp-mpfr-sys-2c4e771da3a48075/out/build/system_libs" && "gcc" "-fPIC" "system_mpfr.c" "-lmpfr" "-lgmp" "-o" "system_mpfr.exe" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x625329ec9bf2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x625329ec9bf2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x625329ec9bf2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x625329ec9bf2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x625329ed92af - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x625329ed92af - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x625329e9c3e1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x625329e9c3e1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x625329ea7802 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x625329ea977c - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x625329ea95d6 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x625329ea9e05 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x625329ea9c9a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x625329ea7939 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x625329e906dd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x625329edcb70 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x625329e77279 - build_script_build::execute::he08583ce033eef0e [INFO] [stderr] 17: 0x625329e6f203 - build_script_build::check_system_libs::hb61d4ee574d8a866 [INFO] [stderr] 18: 0x625329e766d3 - build_script_build::main::h608ca1cd7d4c0cfe [INFO] [stderr] 19: 0x625329e80843 - core::ops::function::FnOnce::call_once::hcb6425b0c7d6069c [INFO] [stderr] 20: 0x625329e85dd6 - std::sys::backtrace::__rust_begin_short_backtrace::hc0c593b17e3393dc [INFO] [stderr] 21: 0x625329e88629 - std::rt::lang_start::{{closure}}::hcb5dd2f22d9f23fb [INFO] [stderr] 22: 0x625329e9dd20 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x625329e9dd20 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x625329e9dd20 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x625329e9dd20 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x625329e9dd20 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x625329e9dd20 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x625329e9dd20 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x625329e9dd20 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x625329e9dd20 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x625329e88611 - std::rt::lang_start::h33dc94d059c66817 [INFO] [stderr] 32: 0x625329e788f5 - main [INFO] [stderr] 33: 0x7da2ba71a1ca - [INFO] [stderr] 34: 0x7da2ba71a28b - __libc_start_main [INFO] [stderr] 35: 0x625329e688f5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "914e86eecb71abf04025c43e215562d82043e6c73ae602c18968063101535541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914e86eecb71abf04025c43e215562d82043e6c73ae602c18968063101535541", kill_on_drop: false }` [INFO] [stdout] 914e86eecb71abf04025c43e215562d82043e6c73ae602c18968063101535541