[INFO] cloning repository https://github.com/AltSysrq/hexeline [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AltSysrq/hexeline" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fhexeline", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fhexeline'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe727eed0b195fef01fc4e26a0c27995eeb579d9 [INFO] documenting AltSysrq/hexeline against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fhexeline" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AltSysrq/hexeline on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AltSysrq/hexeline [INFO] finished tweaking git repo https://github.com/AltSysrq/hexeline [INFO] tweaked toml for git repo https://github.com/AltSysrq/hexeline written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/AltSysrq/hexeline already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7814880afb352b4d1f2fcc50a158730e302029508081dbf6c8cc9439c13b30ec [INFO] running `Command { std: "docker" "start" "-a" "7814880afb352b4d1f2fcc50a158730e302029508081dbf6c8cc9439c13b30ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7814880afb352b4d1f2fcc50a158730e302029508081dbf6c8cc9439c13b30ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7814880afb352b4d1f2fcc50a158730e302029508081dbf6c8cc9439c13b30ec", kill_on_drop: false }` [INFO] [stdout] 7814880afb352b4d1f2fcc50a158730e302029508081dbf6c8cc9439c13b30ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c98ce594ff499fbdfca7ec4fb1cfcf90389e8a9aabb3bbba1aaecd338db5bd7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c98ce594ff499fbdfca7ec4fb1cfcf90389e8a9aabb3bbba1aaecd338db5bd7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling encoding_rs v0.8.16 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking arc-swap v0.3.7 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.3/src/lib.rs:202:1 [INFO] [stdout] | [INFO] [stdout] 202 | / #![feature( [INFO] [stdout] 203 | | repr_simd, [INFO] [stdout] 204 | | const_fn, [INFO] [stdout] 205 | | platform_intrinsics, [INFO] [stdout] ... | [INFO] [stdout] 215 | | custom_inner_attributes [INFO] [stdout] 216 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling unidiff v0.3.1 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.32.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sdl2-sys-8eacfbbeade4116d/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '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] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.32.5/build.rs:46:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a8558fa895 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55a8558fa895 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55a8558fa895 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55a8558fa895 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55a8559205dc - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55a8558f6ac2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55a8558fd370 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55a8558fd370 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55a8558fd370 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55a8558fd0bc - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55a8558fd9b3 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55a8558fd5ab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55a8558fd51b - std::panicking::begin_panic_fmt::h905a6d44880d49ef [INFO] [stderr] at src/libstd/panicking.rs:391 [INFO] [stderr] 13: 0x55a8556b0630 - build_script_build::run_command::h9575f805f1afdd97 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.32.5/build.rs:46 [INFO] [stderr] 14: 0x55a8556b07e2 - build_script_build::download_to::ha49edbeca3d32d7f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.32.5/build.rs:67 [INFO] [stderr] 15: 0x55a8556b0d39 - build_script_build::download_sdl2::h82e383c46bebb8c7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.32.5/build.rs:110 [INFO] [stderr] 16: 0x55a8556b517c - build_script_build::main::h56dacbe0ea2468d6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.32.5/build.rs:458 [INFO] [stderr] 17: 0x55a8556c2afb - std::rt::lang_start::{{closure}}::h85d1b1cea6a91be1 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55a8558fdd83 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55a8558fdd83 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 20: 0x55a8558fdd83 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 21: 0x55a8558fdd83 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55a8558fdd83 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55a8556c2ad7 - std::rt::lang_start::hdee9fd17335cc5c2 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55a8556b582a - main [INFO] [stderr] 25: 0x7f84d9f0d0b3 - __libc_start_main [INFO] [stderr] 26: 0x55a8556b01ce - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0c98ce594ff499fbdfca7ec4fb1cfcf90389e8a9aabb3bbba1aaecd338db5bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c98ce594ff499fbdfca7ec4fb1cfcf90389e8a9aabb3bbba1aaecd338db5bd7", kill_on_drop: false }` [INFO] [stdout] 0c98ce594ff499fbdfca7ec4fb1cfcf90389e8a9aabb3bbba1aaecd338db5bd7