[INFO] cloning repository https://github.com/ericrobolson/RMercury [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericrobolson/RMercury" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FRMercury", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FRMercury'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19f9bc01ef80b4f130c21bf44e78fc751bdc212b [INFO] checking ericrobolson/RMercury against master#ba7e63b63871a429533c189adbfb1d9a6337e000 for pr-135331-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericrobolson%2FRMercury" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ericrobolson/RMercury [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/ericrobolson/RMercury [INFO] tweaked toml for git repo https://github.com/ericrobolson/RMercury written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ericrobolson/RMercury on toolchain ba7e63b63871a429533c189adbfb1d9a6337e000 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ericrobolson/RMercury 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" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros-impl v0.1.0 [INFO] [stderr] Downloaded unidiff v0.3.2 [INFO] [stderr] Downloaded time v0.2.7 [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c1c89c6167d3870500ea9e109fa1012bba6cd33707831f533e62d6c285f9224 [INFO] running `Command { std: "docker" "start" "-a" "0c1c89c6167d3870500ea9e109fa1012bba6cd33707831f533e62d6c285f9224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c1c89c6167d3870500ea9e109fa1012bba6cd33707831f533e62d6c285f9224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c1c89c6167d3870500ea9e109fa1012bba6cd33707831f533e62d6c285f9224", kill_on_drop: false }` [INFO] [stdout] 0c1c89c6167d3870500ea9e109fa1012bba6cd33707831f533e62d6c285f9224 [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+ba7e63b63871a429533c189adbfb1d9a6337e000" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f6bdb6fe9415f4a6c60d83efef3709d14e557b919f0592ed88733ba29f580e7 [INFO] running `Command { std: "docker" "start" "-a" "0f6bdb6fe9415f4a6c60d83efef3709d14e557b919f0592ed88733ba29f580e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.15 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling unidiff v0.3.2 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.33.0` [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/sdl2-sys-4d5b61fe2919515d/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/sdl2-sys-0.33.0/build.rs:46:17: [INFO] [stderr] Command 'curl' failed: % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: libsdl.org [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f58d29f7aa2 - std::backtrace_rs::backtrace::libunwind::trace::hf9f9bfd354a3f29b [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f58d29f7aa2 - std::backtrace_rs::backtrace::trace_unsynchronized::h0b274b47c324002c [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f58d29f7aa2 - std::sys::backtrace::_print_fmt::h699c820c7b48a332 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f58d29f7aa2 - ::fmt::h370ec3d772ffe8e4 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f58d2a1c153 - core::fmt::rt::Argument::fmt::h18f9eb9e7c4d2c0e [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f58d2a1c153 - core::fmt::write::h4fb257320ebabac7 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5f58d29f47a3 - std::io::default_write_fmt::h84ab854c112d80bf [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f58d29f47a3 - std::io::Write::write_fmt::h9936870e7658f8c7 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5f58d29f78f2 - std::sys::backtrace::BacktraceLock::print::he9c20b33452003fc [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f58d29f9c73 - std::panicking::default_hook::{{closure}}::hc19eab55b1bc1997 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5f58d29f9a55 - std::panicking::default_hook::h7770861985593cf9 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5f58d29fa645 - std::panicking::rust_panic_with_hook::h6b6561d1ae2ef9d4 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5f58d29fa3da - std::panicking::begin_panic_handler::{{closure}}::h295e7ce4e1420785 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5f58d29f7fa9 - std::sys::backtrace::__rust_end_short_backtrace::hed43d09afc9f7c98 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5f58d29fa06d - __rustc[a613f0c88f7c8e84]::rust_begin_unwind [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5f58d2a1afd0 - core::panicking::panic_fmt::h7a459a2e5c566496 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5f58d2829d8a - build_script_build::run_command::hdf94c91c0f0ef672 [INFO] [stderr] 17: 0x5f58d2829ec8 - build_script_build::download_to::hcd5e20264144e1c8 [INFO] [stderr] 18: 0x5f58d282a4b1 - build_script_build::download_sdl2::h0e61ea3ae2255744 [INFO] [stderr] 19: 0x5f58d282e44a - build_script_build::main::h394debf6d1044e5f [INFO] [stderr] 20: 0x5f58d281c9c3 - core::ops::function::FnOnce::call_once::h566cb5228da7e75b [INFO] [stderr] 21: 0x5f58d281c5f6 - std::sys::backtrace::__rust_begin_short_backtrace::hcde0d03d37d2ea65 [INFO] [stderr] 22: 0x5f58d281c3e9 - std::rt::lang_start::{{closure}}::h7bc66d8b447ad4f3 [INFO] [stderr] 23: 0x5f58d29eff20 - core::ops::function::impls:: for &F>::call_once::h9872673e4ea4cda5 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 24: 0x5f58d29eff20 - std::panicking::catch_unwind::do_call::h39e680cfcfc41fda [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5f58d29eff20 - std::panicking::catch_unwind::hdc0f35b8c11db626 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5f58d29eff20 - std::panic::catch_unwind::hc20ca954bc811258 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5f58d29eff20 - std::rt::lang_start_internal::{{closure}}::hc799edb1c66ee4da [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5f58d29eff20 - std::panicking::catch_unwind::do_call::h1ba5cb42caab096d [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x5f58d29eff20 - std::panicking::catch_unwind::h30e66e4f9ec1fed7 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x5f58d29eff20 - std::panic::catch_unwind::hea0a8c0549ae1bab [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5f58d29eff20 - std::rt::lang_start_internal::h1e13e555691f6460 [INFO] [stderr] at /rustc/ba7e63b63871a429533c189adbfb1d9a6337e000/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5f58d281c3d1 - std::rt::lang_start::h6d56a888db07b65b [INFO] [stderr] 33: 0x5f58d282ebc5 - main [INFO] [stderr] 34: 0x700a4b2bc1ca - [INFO] [stderr] 35: 0x700a4b2bc28b - __libc_start_main [INFO] [stderr] 36: 0x5f58d281b4b5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0f6bdb6fe9415f4a6c60d83efef3709d14e557b919f0592ed88733ba29f580e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f6bdb6fe9415f4a6c60d83efef3709d14e557b919f0592ed88733ba29f580e7", kill_on_drop: false }` [INFO] [stdout] 0f6bdb6fe9415f4a6c60d83efef3709d14e557b919f0592ed88733ba29f580e7