[INFO] updating cached repository https://github.com/blargg/unicode_util [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dea95c005e327ffe56f69b8e0720540712dcad62 [INFO] testing blargg/unicode_util against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblargg%2Funicode_util" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blargg/unicode_util on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/blargg/unicode_util [INFO] finished tweaking git repo https://github.com/blargg/unicode_util [INFO] tweaked toml for git repo https://github.com/blargg/unicode_util written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/blargg/unicode_util already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c3049a3808a7fdf836976afab1f2ae73395b403dd60e35387ce62a8d96d790c [INFO] running `"docker" "start" "-a" "8c3049a3808a7fdf836976afab1f2ae73395b403dd60e35387ce62a8d96d790c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling fst-regex v0.2.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling unicode_util v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `unicode_util v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/unicode_util-71286a81bfb108c4/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] data.tmp/ucd.all.flat.zip is not cached, downloading [INFO] [stderr] curl command: "curl" "-vs" "-odata.tmp/ucd.all.flat.zip" "--create-dirs" "http://www.unicode.org/Public/12.1.0/ucdxml/ucd.all.flat.zip" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] data.tmp resides on a read-only file system. [INFO] [stderr] thread 'main' panicked at 'curl exited with a non zero status', build.rs:66:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56114eb3a5b5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56114eb3a5b5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56114eb3a5b5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56114eb3a5b5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56114eb5ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x56114eb385d3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x56114eb3cb10 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56114eb3cb10 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56114eb3cb10 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x56114eb3c85c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x56114eb3d0f7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x56114eb2e4cb - std::panicking::begin_panic::h76249f7800ccdeca [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x56114ead7835 - build_script_build::download_ucd_all::h0542d9f6b36de1c4 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:66 [INFO] [stderr] 13: 0x56114ead6bee - build_script_build::main::hc51dc0b969a1e113 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:19 [INFO] [stderr] 14: 0x56114eac5b8b - std::rt::lang_start::{{closure}}::h90262d381c7d02a8 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x56114eb3d4c8 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x56114eb3d4c8 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x56114eb3d4c8 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 18: 0x56114eb3d4c8 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x56114eb3d4c8 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x56114eac5b67 - std::rt::lang_start::h23750aed5462b41c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x56114ead86fa - main [INFO] [stderr] 22: 0x7fa68103c0b3 - __libc_start_main [INFO] [stderr] 23: 0x56114eac018e - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8c3049a3808a7fdf836976afab1f2ae73395b403dd60e35387ce62a8d96d790c"` [INFO] running `"docker" "rm" "-f" "8c3049a3808a7fdf836976afab1f2ae73395b403dd60e35387ce62a8d96d790c"` [INFO] [stdout] 8c3049a3808a7fdf836976afab1f2ae73395b403dd60e35387ce62a8d96d790c