[INFO] cloning repository https://github.com/blargg/unicode_util [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blargg/unicode_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblargg%2Funicode_util", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblargg%2Funicode_util'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3202a5795c1436d89b938e3179daa8ca0991b1d [INFO] checking blargg/unicode_util/a3202a5795c1436d89b938e3179daa8ca0991b1d against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblargg%2Funicode_util" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blargg/unicode_util on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/blargg/unicode_util 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fst-regex v0.2.2 [INFO] [stderr] Downloaded enumset_derive v0.4.3 [INFO] [stderr] Downloaded darling_macro v0.10.1 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] [stderr] Downloaded enum-map v0.6.1 [INFO] [stderr] Downloaded darling_core v0.10.1 [INFO] [stderr] Downloaded enumset v0.4.4 [INFO] [stderr] Downloaded darling v0.10.1 [INFO] [stderr] Downloaded cursive v0.13.0 [INFO] [stderr] Downloaded fst v0.3.5 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4954842f419006a7c5a58684d676d58775b0c9376ce56d1934f27de538e3d027 [INFO] running `Command { std: "docker" "start" "-a" "4954842f419006a7c5a58684d676d58775b0c9376ce56d1934f27de538e3d027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4954842f419006a7c5a58684d676d58775b0c9376ce56d1934f27de538e3d027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4954842f419006a7c5a58684d676d58775b0c9376ce56d1934f27de538e3d027", kill_on_drop: false }` [INFO] [stdout] 4954842f419006a7c5a58684d676d58775b0c9376ce56d1934f27de538e3d027 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 389078a5eff137b4b6b2247698423291f899a75bbcdf08d81e6f82afd410e0e3 [INFO] running `Command { std: "docker" "start" "-a" "389078a5eff137b4b6b2247698423291f899a75bbcdf08d81e6f82afd410e0e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking fst-regex v0.2.2 [INFO] [stderr] Checking 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] 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/unicode_util-b87263269218d6d4/build-script-build` (exit status: 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] [INFO] [stderr] thread 'main' panicked at build.rs:63:9: [INFO] [stderr] curl exited with a non zero status [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x601a3f1dbc50 - std::backtrace_rs::backtrace::libunwind::trace::h254dc664d52f2e77 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x601a3f1dbc50 - std::backtrace_rs::backtrace::trace_unsynchronized::had1d702bb9d63829 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x601a3f1dbc50 - std::sys::backtrace::_print_fmt::h491e92aaea6863e2 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x601a3f1dbc50 - ::fmt::he0b93d7c5175bb7d [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x601a3f1fe183 - core::fmt::rt::Argument::fmt::h3c01cd0ffe451515 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x601a3f1fe183 - core::fmt::write::h15c0326299819f5a [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x601a3f1d8d23 - std::io::Write::write_fmt::h60a7fde432af2a10 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x601a3f1dbaa2 - std::sys::backtrace::BacktraceLock::print::h0d191157ebf909e0 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x601a3f1dca7f - std::panicking::default_hook::{{closure}}::h682f167374bd1999 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x601a3f1dc8ea - std::panicking::default_hook::h471964bdc6d434d0 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x601a3f1dd462 - std::panicking::rust_panic_with_hook::h6d6383ecd745c8ce [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x601a3f1dd33c - std::panicking::begin_panic::{{closure}}::h6eb0c47c4807c3ee [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:768:9 [INFO] [stderr] 12: 0x601a3f1dc169 - std::sys::backtrace::__rust_end_short_backtrace::hb12853444c3a48f9 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x601a3f1dd242 - std::panicking::begin_panic::hea7e865640ba2868 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:767:5 [INFO] [stderr] 14: 0x601a3f18519f - build_script_build::download_ucd_all::hc766e8e366e7323c [INFO] [stderr] 15: 0x601a3f18449b - build_script_build::main::h6049c9ffe7882918 [INFO] [stderr] 16: 0x601a3f187693 - core::ops::function::FnOnce::call_once::h017bc3223e73bc18 [INFO] [stderr] 17: 0x601a3f182566 - std::sys::backtrace::__rust_begin_short_backtrace::h787282ac74c2661c [INFO] [stderr] 18: 0x601a3f17a319 - std::rt::lang_start::{{closure}}::h779cb4e597a7ab4b [INFO] [stderr] 19: 0x601a3f1d5350 - core::ops::function::impls:: for &F>::call_once::hb5c9bd7c16fa3fa5 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x601a3f1d5350 - std::panicking::try::do_call::h22a5f99ee505b33b [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:587:40 [INFO] [stderr] 21: 0x601a3f1d5350 - std::panicking::try::h5ca1021790315ee6 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:550:19 [INFO] [stderr] 22: 0x601a3f1d5350 - std::panic::catch_unwind::h14cc70af761ac2f9 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panic.rs:358:14 [INFO] [stderr] 23: 0x601a3f1d5350 - std::rt::lang_start_internal::{{closure}}::h31bfc72ec6bfb085 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/rt.rs:168:24 [INFO] [stderr] 24: 0x601a3f1d5350 - std::panicking::try::do_call::hfc1c2c4289ab5a26 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:587:40 [INFO] [stderr] 25: 0x601a3f1d5350 - std::panicking::try::hcd323e07cdfd7f5d [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panicking.rs:550:19 [INFO] [stderr] 26: 0x601a3f1d5350 - std::panic::catch_unwind::h96c3995a795bb6de [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/panic.rs:358:14 [INFO] [stderr] 27: 0x601a3f1d5350 - std::rt::lang_start_internal::h9143744cb62a17f5 [INFO] [stderr] at /rustc/cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9/library/std/src/rt.rs:164:5 [INFO] [stderr] 28: 0x601a3f17a301 - std::rt::lang_start::h9903f9afa0244a8d [INFO] [stderr] 29: 0x601a3f185e95 - main [INFO] [stderr] 30: 0x78763fba2d90 - [INFO] [stderr] 31: 0x78763fba2e40 - __libc_start_main [INFO] [stderr] 32: 0x601a3f178395 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "389078a5eff137b4b6b2247698423291f899a75bbcdf08d81e6f82afd410e0e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "389078a5eff137b4b6b2247698423291f899a75bbcdf08d81e6f82afd410e0e3", kill_on_drop: false }` [INFO] [stdout] 389078a5eff137b4b6b2247698423291f899a75bbcdf08d81e6f82afd410e0e3