[INFO] cloning repository https://github.com/xi-editor/druid [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xi-editor/druid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-editor%2Fdruid", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-editor%2Fdruid'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75e83ae5a73fb1da2407eb157580145d833e1caf [INFO] checking xi-editor/druid against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-editor%2Fdruid" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xi-editor/druid on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xi-editor/druid [INFO] finished tweaking git repo https://github.com/xi-editor/druid [INFO] tweaked toml for git repo https://github.com/xi-editor/druid written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf16_lit v1.0.1 [INFO] [stderr] Downloaded type-map v0.4.0 [INFO] [stderr] Downloaded intl-memoizer v0.5.1 [INFO] [stderr] Downloaded associative-cache v1.0.1 [INFO] [stderr] Downloaded svgtypes v0.5.0 [INFO] [stderr] Downloaded unicode-general-category v0.2.0 [INFO] [stderr] Downloaded roxmltree v0.13.1 [INFO] [stderr] Downloaded unic-langid-impl v0.9.0 [INFO] [stderr] Downloaded piet-web v0.3.1 [INFO] [stderr] Downloaded piet-direct2d v0.3.0 [INFO] [stderr] Downloaded fluent-langneg v0.13.0 [INFO] [stderr] Downloaded keyboard-types v0.5.0 [INFO] [stderr] Downloaded unic-bidi v0.9.0 [INFO] [stderr] Downloaded kurbo v0.7.1 [INFO] [stderr] Downloaded intl_pluralrules v7.0.1 [INFO] [stderr] Downloaded rctree v0.3.3 [INFO] [stderr] Downloaded sized-chunks v0.6.4 [INFO] [stderr] Downloaded open v1.6.0 [INFO] [stderr] Downloaded unicode-script v0.5.2 [INFO] [stderr] Downloaded piet-common v0.3.2 [INFO] [stderr] Downloaded rustybuzz v0.3.0 [INFO] [stderr] Downloaded usvg v0.12.0 [INFO] [stderr] Downloaded piet v0.3.1 [INFO] [stderr] Downloaded freetype-sys v0.11.0 [INFO] [stderr] Downloaded winapi-wsapoll v0.1.1 [INFO] [stderr] Downloaded fontdb v0.3.0 [INFO] [stderr] Downloaded core-text v19.2.0 [INFO] [stderr] Downloaded unicode-ccc v0.1.1 [INFO] [stderr] Downloaded unicode-vo v0.1.0 [INFO] [stderr] Downloaded xmlparser v0.13.3 [INFO] [stderr] Downloaded xmlwriter v0.1.0 [INFO] [stderr] Downloaded fluent-bundle v0.12.0 [INFO] [stderr] Downloaded test-env-log v0.2.6 [INFO] [stderr] Downloaded freetype v0.5.1 [INFO] [stderr] Downloaded bitmaps v2.1.0 [INFO] [stderr] Downloaded im v15.0.0 [INFO] [stderr] Downloaded piet-cairo v0.3.0 [INFO] [stderr] Downloaded piet-coregraphics v0.3.0 [INFO] [stderr] Downloaded unic-ucd-bidi v0.9.0 [INFO] [stderr] Downloaded unic-langid v0.9.0 [INFO] [stderr] Downloaded data-url v0.1.0 [INFO] [stderr] Downloaded pico-args v0.3.4 [INFO] [stderr] Downloaded simplecss v0.2.0 [INFO] [stderr] Downloaded x11rb v0.8.1 [INFO] [stderr] Downloaded tinystr v0.3.4 [INFO] [stderr] Downloaded ttf-parser v0.9.0 [INFO] [stderr] Downloaded harfbuzz-sys v0.4.1 [INFO] [stderr] Downloaded unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Downloaded float-cmp v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e21e1eeaa1527418b6d77ec80c9aa31d0a3926d0117f409f97a9d0daf95e7b3f [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" "e21e1eeaa1527418b6d77ec80c9aa31d0a3926d0117f409f97a9d0daf95e7b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e21e1eeaa1527418b6d77ec80c9aa31d0a3926d0117f409f97a9d0daf95e7b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e21e1eeaa1527418b6d77ec80c9aa31d0a3926d0117f409f97a9d0daf95e7b3f", kill_on_drop: false }` [INFO] [stdout] e21e1eeaa1527418b6d77ec80c9aa31d0a3926d0117f409f97a9d0daf95e7b3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b7e991aa746092ac87276ed3fa551331b6e6c466c83377cf135644c7908f2be [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" "4b7e991aa746092ac87276ed3fa551331b6e6c466c83377cf135644c7908f2be", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.72 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.72 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling druid-web-examples v0.1.0 (/opt/rustwide/workdir/druid/examples/web) [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Checking kurbo v0.7.1 [INFO] [stderr] Compiling anyhow v1.0.39 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] error: failed to run custom build command for `druid-web-examples v0.1.0 (/opt/rustwide/workdir/druid/examples/web)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/druid-web-examples-46f30bc071e91478/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to create symlink: Read-only file system (os error 30)', druid/examples/web/build.rs:44:22 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561af6714910 - std::backtrace_rs::backtrace::libunwind::trace::hfe3b1cace85e87d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x561af6714910 - std::backtrace_rs::backtrace::trace_unsynchronized::h542330af06479043 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561af6714910 - std::sys_common::backtrace::_print_fmt::h6b88726367858985 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x561af6714910 - ::fmt::hcd76ce6b485adbea [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x561af672bcef - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x561af67126d2 - std::io::Write::write_fmt::h0facb64ef2e7f5d8 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/io/mod.rs:1567:15 [INFO] [stderr] 6: 0x561af6716505 - std::sys_common::backtrace::_print::h7bf1633ea5421f7b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x561af6716505 - std::sys_common::backtrace::print::h5cc4d09049928ba5 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x561af6716505 - std::panicking::default_hook::{{closure}}::h9e84dc005bfc9fc7 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x561af6715fb3 - std::panicking::default_hook::h123278a03b1f796b [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x561af6716b0d - std::panicking::rust_panic_with_hook::h4040631aa6c7bc27 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x561af67166a7 - std::panicking::begin_panic_handler::{{closure}}::h02a17b22ac092d08 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x561af6714dcc - std::sys_common::backtrace::__rust_end_short_backtrace::h6063b024443b5852 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x561af6716609 - rust_begin_unwind [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x561af66f4e4b - std::panicking::begin_panic_fmt::h10b51f96d6207ff1 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x561af66fce91 - build_script_build::link_dir_unix::hba87fc7c4d96025d [INFO] [stderr] at /opt/rustwide/workdir/druid/examples/web/build.rs:44:22 [INFO] [stderr] 16: 0x561af66fccbd - build_script_build::link_dir::he398f527971d5b76 [INFO] [stderr] at /opt/rustwide/workdir/druid/examples/web/build.rs:33:5 [INFO] [stderr] 17: 0x561af66fd16d - build_script_build::main::h08eecee9451b3cca [INFO] [stderr] at /opt/rustwide/workdir/druid/examples/web/build.rs:89:5 [INFO] [stderr] 18: 0x561af66fb01b - core::ops::function::FnOnce::call_once::ha2126759658026bc [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x561af66fae0e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf9b16830e236ae35 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x561af66f7871 - std::rt::lang_start::{{closure}}::hf10a5834129f7dd1 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x561af6716f0a - core::ops::function::impls:: for &F>::call_once::h3695a3fbbe44c001 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x561af6716f0a - std::panicking::try::do_call::he9f4b5f706c7e58d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x561af6716f0a - std::panicking::try::h789d448ccf87fe6d [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x561af6716f0a - std::panic::catch_unwind::h7a6b31f16004913a [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x561af6716f0a - std::rt::lang_start_internal::h80897b41b254b288 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x561af66f7850 - std::rt::lang_start::hb1032560333c1544 [INFO] [stderr] at /rustc/b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x561af66fe9cc - main [INFO] [stderr] 28: 0x7f67e03f10b3 - __libc_start_main [INFO] [stderr] 29: 0x561af66f57ce - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4b7e991aa746092ac87276ed3fa551331b6e6c466c83377cf135644c7908f2be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b7e991aa746092ac87276ed3fa551331b6e6c466c83377cf135644c7908f2be", kill_on_drop: false }` [INFO] [stdout] 4b7e991aa746092ac87276ed3fa551331b6e6c466c83377cf135644c7908f2be