[INFO] fetching crate msf 0.0.1... [INFO] testing msf-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate msf 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate msf 0.0.1 [INFO] finished tweaking crates.io crate msf 0.0.1 [INFO] tweaked toml for crates.io crate msf 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate msf 0.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate msf 0.0.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rug v1.26.1 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.4 [INFO] [stderr] Downloaded dyn-stack v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bb9463c71b4f2b7ccb7a4ac1ba83b413199c424b68b2db82da097768dbb8bc8 [INFO] running `Command { std: "docker" "start" "-a" "4bb9463c71b4f2b7ccb7a4ac1ba83b413199c424b68b2db82da097768dbb8bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bb9463c71b4f2b7ccb7a4ac1ba83b413199c424b68b2db82da097768dbb8bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bb9463c71b4f2b7ccb7a4ac1ba83b413199c424b68b2db82da097768dbb8bc8", kill_on_drop: false }` [INFO] [stdout] 4bb9463c71b4f2b7ccb7a4ac1ba83b413199c424b68b2db82da097768dbb8bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0e24f85b5dcd26c321e9f943c6cd9f42cc4112e0ff3f3e9ed5c2d94914df5f5b [INFO] running `Command { std: "docker" "start" "-a" "0e24f85b5dcd26c321e9f943c6cd9f42cc4112e0ff3f3e9ed5c2d94914df5f5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling dyn-stack v0.12.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.95 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling msf v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.04s [INFO] running `Command { std: "docker" "inspect" "0e24f85b5dcd26c321e9f943c6cd9f42cc4112e0ff3f3e9ed5c2d94914df5f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e24f85b5dcd26c321e9f943c6cd9f42cc4112e0ff3f3e9ed5c2d94914df5f5b", kill_on_drop: false }` [INFO] [stdout] 0e24f85b5dcd26c321e9f943c6cd9f42cc4112e0ff3f3e9ed5c2d94914df5f5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 178ac84fd8cc055a7c1f14b18f9e482fbfe7504c1691e253d8e3c2207131eb36 [INFO] running `Command { std: "docker" "start" "-a" "178ac84fd8cc055a7c1f14b18f9e482fbfe7504c1691e253d8e3c2207131eb36", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling rug v1.26.1 [INFO] [stderr] error: failed to run custom build command for `gmp-mpfr-sys v1.6.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/gmp-mpfr-sys-c27bce38b8ecfd97/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/gmp-mpfr-sys-1.6.4/build.rs:105:9: [INFO] [stderr] Cross compilation from x86_64-unknown-linux-gnu to x86_64-unknown-linux-musl not supported! Use the `force-cross` feature to cross compile anyway. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6507acbb6ed2 - std::backtrace_rs::backtrace::libunwind::trace::h7c95ef939f65c294 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6507acbb6ed2 - std::backtrace_rs::backtrace::trace_unsynchronized::h32c948083968be8c [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6507acbb6ed2 - std::sys::backtrace::_print_fmt::hbce1ec88d06e088c [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6507acbb6ed2 - ::fmt::hb9fc0e74cd3e2ce7 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6507acbd93c3 - core::fmt::rt::Argument::fmt::h6807405d250eb341 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6507acbd93c3 - core::fmt::write::h44c4c28224d1d425 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stderr] 6: 0x6507acbb4433 - std::io::default_write_fmt::h2bbef4d99fdfa1fb [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6507acbb4433 - std::io::Write::write_fmt::h7c137d8faa040f47 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6507acbb6d22 - std::sys::backtrace::BacktraceLock::print::hdd765023e0895687 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6507acbb8862 - std::panicking::default_hook::{{closure}}::h3703709d08ff9881 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x6507acbb8665 - std::panicking::default_hook::h52db45a3301fd26f [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x6507acbb9132 - std::panicking::rust_panic_with_hook::h6c4d7d69d053bb09 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x6507acbb8fca - std::panicking::begin_panic_handler::{{closure}}::h7b56674cf0518b4b [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x6507acbb73c9 - std::sys::backtrace::__rust_end_short_backtrace::h3266312f35a9262a [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x6507acbb8c5d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x6507acbd83c0 - core::panicking::panic_fmt::h42f13c80076c805d [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6507acb6224e - build_script_build::main::h69394da950a47956 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gmp-mpfr-sys-1.6.4/build.rs:105:9 [INFO] [stderr] 17: 0x6507acb75b5b - core::ops::function::FnOnce::call_once::h2077912098cabe00 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 18: 0x6507acb8174e - std::sys::backtrace::__rust_begin_short_backtrace::he1f3763cdc498207 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stderr] 19: 0x6507acb757e1 - std::rt::lang_start::{{closure}}::h1111f11ecb51784a [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:206:18 [INFO] [stderr] 20: 0x6507acbb0730 - core::ops::function::impls:: for &F>::call_once::h776d28ad5d8e3065 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 21: 0x6507acbb0730 - std::panicking::catch_unwind::do_call::hc52b7f8762002282 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 22: 0x6507acbb0730 - std::panicking::catch_unwind::h65ae6675cb87c293 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 23: 0x6507acbb0730 - std::panic::catch_unwind::h4bf88f8de30a831e [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x6507acbb0730 - std::rt::lang_start_internal::{{closure}}::he18cde089aa4ecf1 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x6507acbb0730 - std::panicking::catch_unwind::do_call::h8d614f4790efaa4f [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x6507acbb0730 - std::panicking::catch_unwind::he616f21a5745eff4 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x6507acbb0730 - std::panic::catch_unwind::ha12dd71f2a653c0c [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x6507acbb0730 - std::rt::lang_start_internal::hacfd5a6cee565422 [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x6507acb757c7 - std::rt::lang_start::h05bfbd852f896ead [INFO] [stderr] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:205:5 [INFO] [stderr] 30: 0x6507acb7239e - main [INFO] [stderr] 31: 0x730699f2b1ca - [INFO] [stderr] 32: 0x730699f2b28b - __libc_start_main [INFO] [stderr] 33: 0x6507acb61c05 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "178ac84fd8cc055a7c1f14b18f9e482fbfe7504c1691e253d8e3c2207131eb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "178ac84fd8cc055a7c1f14b18f9e482fbfe7504c1691e253d8e3c2207131eb36", kill_on_drop: false }` [INFO] [stdout] 178ac84fd8cc055a7c1f14b18f9e482fbfe7504c1691e253d8e3c2207131eb36