[INFO] cloning repository https://github.com/jtcoolen/ecm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtcoolen/ecm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtcoolen%2Fecm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtcoolen%2Fecm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a53b8a1509a0b73b5e9e69c8e26e79d83816dc7
[INFO] testing jtcoolen/ecm against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtcoolen%2Fecm" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jtcoolen/ecm
[INFO] finished tweaking git repo https://github.com/jtcoolen/ecm
[INFO] tweaked toml for git repo https://github.com/jtcoolen/ecm written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jtcoolen/ecm on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jtcoolen/ecm 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e
[INFO] running `Command { std: "docker" "start" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling hwloc v0.5.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling az v1.1.0
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr] error: failed to run custom build command for `gmp-mpfr-sys v1.4.3`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/gmp-mpfr-sys-b8d550768e81e8c5/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/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/try_external_doc"
[INFO] [stderr]   $ cd "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/try_external_doc"
[INFO] [stderr]   $ printf '%s' "// try_ext"... > "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/try_external_doc/try_external_doc.rs"
[INFO] [stderr]   $ cd "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/try_external_doc" && "/opt/rustwide/rustup-home/toolchains/1.99.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc" "try_external_doc.rs" "--emit=dep-info,metadata" >& /dev/null
[INFO] [stderr]   cargo:rustc-cfg=external_doc
[INFO] [stderr]   $ rm -r "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/try_external_doc"
[INFO] [stderr]   $ mkdir -p "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/lib"
[INFO] [stderr]   $ mkdir -p "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/include"
[INFO] [stderr]   $ mkdir -p "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build"
[INFO] [stderr]   $ ln -s "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gmp-mpfr-sys-1.4.3/gmp-6.2.1-c" "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build/gmp-src"
[INFO] [stderr]   $ mkdir -p "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build/gmp-build"
[INFO] [stderr]   $ cd "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build/gmp-build"
[INFO] [stderr]   $ cd "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build/gmp-build" && "sh" "-c" "../gmp-src/configure --enable-fat --disable-shared --with-pic"
[INFO] [stderr]   checking build system type... zen3-pc-linux-gnu
[INFO] [stderr]   checking host system type... zen3-pc-linux-gnu
[INFO] [stderr]   checking for a BSD-compatible install... /usr/bin/install -c
[INFO] [stderr]   checking whether build environment is sane... yes
[INFO] [stderr]   checking for a thread-safe mkdir -p... ../gmp-src/install-sh -c -d
[INFO] [stderr]   checking for gawk... no
[INFO] [stderr]   checking for mawk... mawk
[INFO] [stderr]   checking whether make sets $(MAKE)... yes
[INFO] [stderr]   checking whether make supports nested variables... yes
[INFO] [stderr]   checking whether to enable maintainer-specific portions of Makefiles... no
[INFO] [stderr]   checking ABI=64
[INFO] [stderr]   checking compiler gcc -O2 -pedantic -fomit-frame-pointer -m64 ... no, long long reliability test 1
[INFO] [stderr]   checking whether cc is gcc... yes
[INFO] [stderr]   checking compiler cc -O2 -pedantic -fomit-frame-pointer -m64 ... no, long long reliability test 1
[INFO] [stderr]   checking ABI=x32
[INFO] [stderr]   checking compiler gcc -O2 -pedantic -fomit-frame-pointer -mx32 ... no, program does not run
[INFO] [stderr]   checking whether cc is gcc... yes
[INFO] [stderr]   checking compiler cc -O2 -pedantic -fomit-frame-pointer -mx32 ... no, program does not run
[INFO] [stderr]   checking ABI=32
[INFO] [stderr]   checking compiler gcc -m32 -O2 -pedantic -fomit-frame-pointer ... no, long long reliability test 1
[INFO] [stderr]   checking compiler gcc -O2 -pedantic -fomit-frame-pointer ... no, long long reliability test 1
[INFO] [stderr]   checking compiler icc -no-gcc ... no
[INFO] [stderr]   checking whether cc is gcc... yes
[INFO] [stderr]   checking compiler cc -m32 -O2 -pedantic -fomit-frame-pointer ... no, long long reliability test 1
[INFO] [stderr]   checking compiler cc -O2 -pedantic -fomit-frame-pointer ... no, long long reliability test 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   configure: error: could not find a working compiler, see config.log for details
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (456) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gmp-mpfr-sys-1.4.3/build.rs:1265:13:
[INFO] [stderr]   Program failed with code 1: cd "/opt/rustwide/target/release/build/gmp-mpfr-sys-ba83fa28d8b07eda/out/build/gmp-build" && "sh" "-c" "../gmp-src/configure --enable-fat --disable-shared --with-pic"
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5f06a17d18f1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5f06a17e47da - core[7c831bd917ebf35f]::fmt::write
[INFO] [stderr]      2:     0x5f06a17d6d1c - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5f06a17b2626 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5f06a17cc0a1 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stderr]      5:     0x5f06a17cc25b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5f06a17b26d2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5f06a17aafa9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5f06a17b2fbd - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stderr]      9:     0x5f06a17e4f4c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5f06a178c767 - build_script_build[6ee9fa446f4c8e6]::execute
[INFO] [stderr]     11:     0x5f06a178d9d8 - build_script_build[6ee9fa446f4c8e6]::configure
[INFO] [stderr]     12:     0x5f06a178cb9a - build_script_build[6ee9fa446f4c8e6]::build_gmp
[INFO] [stderr]     13:     0x5f06a1781d49 - build_script_build[6ee9fa446f4c8e6]::compile_libs
[INFO] [stderr]     14:     0x5f06a178c359 - build_script_build[6ee9fa446f4c8e6]::main
[INFO] [stderr]     15:     0x5f06a179fc43 - <fn() as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x5f06a17942ee - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x5f06a1799799 - std[104cf6e2632825ea]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x5f06a17cb4d9 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stderr]     19:     0x5f06a1798da1 - std[104cf6e2632825ea]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x5f06a178e4f5 - main
[INFO] [stderr]     21:     0x7bdaf4139601 - <unknown>
[INFO] [stderr]     22:     0x7bdaf4139718 - __libc_start_main
[INFO] [stderr]     23:     0x5f06a177d3c5 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e", kill_on_drop: false }`
[INFO] [stdout] e1a3ad58071c6a52a35a64e5e6a5af8727e9db4ed37e94302555b7d952bce61e
