[INFO] cloning repository https://github.com/andrewvy/matcha [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewvy/matcha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79f60c1e57a851df401f35a7b6d26de34fac1387 [INFO] testing andrewvy/matcha against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewvy/matcha on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrewvy/matcha [INFO] finished tweaking git repo https://github.com/andrewvy/matcha [INFO] tweaked toml for git repo https://github.com/andrewvy/matcha written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/andrewvy/matcha already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rocksdb v0.8.2 [INFO] [stderr] Downloaded clap v2.29.2 [INFO] [stderr] Downloaded make-cmd v0.1.0 [INFO] [stderr] Downloaded zip v0.2.8 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded protoc-rust v1.4.3 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] [stderr] Downloaded protobuf v1.4.3 [INFO] [stderr] Downloaded clang-sys v0.21.1 [INFO] [stderr] Downloaded merkle v1.5.0 [INFO] [stderr] Downloaded protoc v1.4.3 [INFO] [stderr] Downloaded bindgen v0.29.1 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded cexpr v0.2.2 [INFO] [stderr] Downloaded futures v0.1.17 [INFO] [stderr] Downloaded librocksdb-sys v5.7.1 [INFO] [stderr] Downloaded hex v0.3.1 [INFO] [stderr] Downloaded rust_sodium-sys v0.5.0 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded rust_sodium v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d333e265368990fe26ff08f85e7acba4c4865fbb15307fc4a29f015993f154c8 [INFO] running `Command { std: "docker" "start" "-a" "d333e265368990fe26ff08f85e7acba4c4865fbb15307fc4a29f015993f154c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d333e265368990fe26ff08f85e7acba4c4865fbb15307fc4a29f015993f154c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d333e265368990fe26ff08f85e7acba4c4865fbb15307fc4a29f015993f154c8", kill_on_drop: false }` [INFO] [stdout] d333e265368990fe26ff08f85e7acba4c4865fbb15307fc4a29f015993f154c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7055fc2f6d8793b6ee983fa7b3880f62598ba4202793476f63618380d656914a [INFO] running `Command { std: "docker" "start" "-a" "7055fc2f6d8793b6ee983fa7b3880f62598ba4202793476f63618380d656914a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling protobuf v1.4.3 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling futures v0.1.17 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling untrusted v0.5.1 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling hex v0.3.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling clang-sys v0.21.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling protoc v1.4.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling clap v2.29.2 [INFO] [stderr] Compiling mio v0.6.12 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling protoc-rust v1.4.3 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling matcha v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stdout] error[E0423]: expected function, tuple struct or tuple variant, found struct `ast::Name` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.58.1/src/symbol.rs:146:27 [INFO] [stdout] | [INFO] [stdout] 146 | name: ast::Name($index), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | / declare_keywords! { [INFO] [stdout] 166 | | // Invalid identifier [INFO] [stdout] 167 | | (0, Invalid, "") [INFO] [stdout] 168 | | [INFO] [stdout] ... | [INFO] [stdout] 231 | | (56, CrateRoot, "{{root}}") [INFO] [stdout] 232 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `declare_keywords` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling tokio-core v0.1.12 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling bzip2 v0.3.2 [INFO] [stderr] error: failed to run custom build command for `matcha v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/matcha-477b5664b7d1bb52/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', build.rs:8:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55914c37824c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55914c37824c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55914c37824c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55914c37824c - ::fmt::hf439e5ed84c74abd [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55914c39b91c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x55914c374dc5 - std::io::Write::write_fmt::h5562a8b6da0f0339 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x55914c379c70 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55914c379c70 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55914c379c70 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x55914c37981b - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x55914c37a324 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x55914c379e00 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stderr] 12: 0x55914c378704 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x55914c379d69 - rust_begin_unwind [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x55914c133021 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stderr] 15: 0x55914c133113 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/result.rs:1613:5 [INFO] [stderr] 16: 0x55914c133b38 - core::result::Result::expect::hb848e3a792143184 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/result.rs:1255:23 [INFO] [stderr] 17: 0x55914c1338f1 - build_script_build::main::h5b1b1b21a990ff89 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:5 [INFO] [stderr] 18: 0x55914c133a5b - core::ops::function::FnOnce::call_once::hafee5466d932bfce [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55914c13397e - std::sys_common::backtrace::__rust_begin_short_backtrace::h81be9d2b7bc55cb7 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 20: 0x55914c133a11 - std::rt::lang_start::{{closure}}::h559e3de3d8d4df4c [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x55914c377a91 - core::ops::function::impls:: for &F>::call_once::h42d3791e66d196c0 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55914c377a91 - std::panicking::try::do_call::hc3bcb188e535517f [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stderr] 23: 0x55914c377a91 - std::panicking::try::hb1edf04d4a7097ab [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stderr] 24: 0x55914c377a91 - std::panic::catch_unwind::h75ed941ac0d36d57 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stderr] 25: 0x55914c377a91 - std::rt::lang_start_internal::{{closure}}::hc702b3389af4cbea [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x55914c377a91 - std::panicking::try::do_call::h53276a03c7fe2ebc [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stderr] 27: 0x55914c377a91 - std::panicking::try::ha9e37f45dc542517 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stderr] 28: 0x55914c377a91 - std::panic::catch_unwind::h182647595766fee7 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stderr] 29: 0x55914c377a91 - std::rt::lang_start_internal::h571831ebdba142de [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x55914c1339e0 - std::rt::lang_start::ha60fec8119478948 [INFO] [stderr] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x55914c13391c - main [INFO] [stderr] 32: 0x7efe190200b3 - __libc_start_main [INFO] [stderr] 33: 0x55914c13379e - _start [INFO] [stderr] 34: 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 E0423`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7055fc2f6d8793b6ee983fa7b3880f62598ba4202793476f63618380d656914a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7055fc2f6d8793b6ee983fa7b3880f62598ba4202793476f63618380d656914a", kill_on_drop: false }` [INFO] [stdout] 7055fc2f6d8793b6ee983fa7b3880f62598ba4202793476f63618380d656914a