[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] dea95c005e327ffe56f69b8e0720540712dcad62 [INFO] checking blargg/unicode_util against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblargg%2Funicode_util" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blargg/unicode_util on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 171a9d8c96ed3dddec81dd3ccf083dd3bcf925c4a49a448d9df58435acd68ca8 [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" "171a9d8c96ed3dddec81dd3ccf083dd3bcf925c4a49a448d9df58435acd68ca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "171a9d8c96ed3dddec81dd3ccf083dd3bcf925c4a49a448d9df58435acd68ca8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "171a9d8c96ed3dddec81dd3ccf083dd3bcf925c4a49a448d9df58435acd68ca8", kill_on_drop: false }` [INFO] [stdout] 171a9d8c96ed3dddec81dd3ccf083dd3bcf925c4a49a448d9df58435acd68ca8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8de076136b395a0eec8d23b84f622936143a876e2442df34b36bdb28b8942a5 [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" "a8de076136b395a0eec8d23b84f622936143a876e2442df34b36bdb28b8942a5", kill_on_drop: false }` [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 byteorder v1.3.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking array-macro v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling fst v0.3.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking fst-regex v0.2.2 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling unicode_util v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking num v0.2.0 [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-8a68cd2903fb18a0/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: 0x560892d65ab5 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x560892d65ab5 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560892d65ab5 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x560892d65ab5 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x560892d87d3c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x560892d63882 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x560892d67f40 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x560892d67f40 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x560892d67f40 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x560892d67c8c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x560892d68583 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x560892d59ac9 - std::panicking::begin_panic::h4f3b3aa1c8628876 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/panicking.rs:456 [INFO] [stderr] 12: 0x560892d03758 - build_script_build::download_ucd_all::h6c8feed34c44fed2 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:66 [INFO] [stderr] 13: 0x560892d02abe - build_script_build::main::h55a9fe3a3f2b62ed [INFO] [stderr] at /opt/rustwide/workdir/build.rs:19 [INFO] [stderr] 14: 0x560892cf5c0b - std::rt::lang_start::{{closure}}::hac2182cfb547e698 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 15: 0x560892d68953 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 16: 0x560892d68953 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 17: 0x560892d68953 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 18: 0x560892d68953 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 19: 0x560892d68953 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 20: 0x560892cf5be7 - std::rt::lang_start::ha33e8390b7007bc4 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 21: 0x560892d046fa - main [INFO] [stderr] 22: 0x7f6672c0e0b3 - __libc_start_main [INFO] [stderr] 23: 0x560892cec18e - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a8de076136b395a0eec8d23b84f622936143a876e2442df34b36bdb28b8942a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8de076136b395a0eec8d23b84f622936143a876e2442df34b36bdb28b8942a5", kill_on_drop: false }` [INFO] [stdout] a8de076136b395a0eec8d23b84f622936143a876e2442df34b36bdb28b8942a5