[INFO] updating cached repository gluon-lang/gluon_language-server [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gluon-lang/gluon_language-server [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gluon-lang/gluon_language-server" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/gluon-lang/gluon_language-server'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gluon-lang/gluon_language-server" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/gluon-lang/gluon_language-server'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 597d969cb4907479b18e8296e5a965b3b587ae31 [INFO] sha for GitHub repo gluon-lang/gluon_language-server: 597d969cb4907479b18e8296e5a965b3b587ae31 [INFO] validating manifest of gluon-lang/gluon_language-server on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon-lang/gluon_language-server on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gluon-lang/gluon_language-server [INFO] removed workspace from gluon-lang/gluon_language-server [INFO] finished frobbing gluon-lang/gluon_language-server [INFO] frobbed toml for gluon-lang/gluon_language-server written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/gluon-lang/gluon_language-server/Cargo.toml [INFO] started frobbing gluon-lang/gluon_language-server [INFO] removed workspace from gluon-lang/gluon_language-server [INFO] finished frobbing gluon-lang/gluon_language-server [INFO] frobbed toml for gluon-lang/gluon_language-server written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/gluon-lang/gluon_language-server/Cargo.toml [INFO] crate gluon-lang/gluon_language-server already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon-lang/gluon_language-server against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/gluon-lang/gluon_language-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 487fd83b56ee7420e35cd42de318dbc3a28d9370d0c8adf3d5f3f4f22c2a1ea2 [INFO] running `"docker" "start" "-a" "487fd83b56ee7420e35cd42de318dbc3a28d9370d0c8adf3d5f3f4f22c2a1ea2"` [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling lalrpop-util v0.16.2 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking union-find v0.3.2 [INFO] [stderr] Compiling gluon_vm v0.11.0 [INFO] [stderr] Checking frunk_core v0.2.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Checking pretty v0.5.2 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Checking pretty_assertions v0.2.1 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking combine v3.6.3 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling gluon_codegen v0.11.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking partial-io v0.3.0 [INFO] [stderr] Compiling serde_derive_state v0.4.4 [INFO] [stderr] Checking codespan v0.2.0 [INFO] [stderr] Checking serde_state v0.4.4 [INFO] [stderr] Checking serde_json v1.0.34 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking codespan-reporting v0.2.0 [INFO] [stderr] Checking jsonrpc-core v8.0.1 [INFO] [stderr] Checking languageserver-types v0.51.1 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling Inflector v0.6.0 [INFO] [stderr] Compiling schemafy_snapshot v0.4.1 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Checking gluon_base v0.11.0 [INFO] [stderr] Compiling schemafy v0.4.4 [INFO] [stderr] error: failed to run custom build command for `schemafy v0.4.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/schemafy-a54aed9aad66f4af/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/schema.json [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '18481b65f318e0b4b20c0fc61340054701719d6c-alt' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 18481b65f318e0b4b20c0fc61340054701719d6c-alt` [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1051:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa587340bb - backtrace::backtrace::libunwind::trace::hbfb69e72f505529b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55aa587340bb - backtrace::backtrace::trace_unsynchronized::hac9ea77fa06b91bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55aa587340bb - std::sys_common::backtrace::_print::hf6f722cabcf8c26d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55aa587340bb - std::sys_common::backtrace::print::h9cca5983945bdb52 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55aa587340bb - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55aa58733d97 - std::panicking::default_hook::ha99acf6d9268d46d [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55aa58734780 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55aa58734302 - std::panicking::continue_panic_fmt::hfaaf28183fee9f60 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55aa587341e6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55aa58750bad - core::panicking::panic_fmt::hc776b72619f795d7 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55aa586364d3 - core::result::unwrap_failed::h0b0b2bc45a28ab9c [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55aa58636758 - core::result::Result::unwrap::h092dae5e254a8ec7 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55aa58637342 - build_script_build::main::h56a5cca041542d97 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 [INFO] [stderr] 13: 0x55aa58637e80 - std::rt::lang_start::{{closure}}::hd9b8658057c706d9 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55aa587341d3 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55aa587341d3 - std::panicking::try::do_call::h83e51489f66cd002 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55aa5873a5ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55aa58734c8d - std::panicking::try::hb1deae6a8854c8be [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55aa58734c8d - std::panic::catch_unwind::hff09c33b8b66b7a2 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55aa58734c8d - std::rt::lang_start_internal::h01b3f7988e3fe75d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55aa58637e59 - std::rt::lang_start::hc8d84ca446f453cb [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55aa586374aa - main [INFO] [stderr] 22: 0x7fd3382b22e1 - __libc_start_main [INFO] [stderr] 23: 0x55aa5863598a - _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" "487fd83b56ee7420e35cd42de318dbc3a28d9370d0c8adf3d5f3f4f22c2a1ea2"` [INFO] running `"docker" "rm" "-f" "487fd83b56ee7420e35cd42de318dbc3a28d9370d0c8adf3d5f3f4f22c2a1ea2"` [INFO] [stdout] 487fd83b56ee7420e35cd42de318dbc3a28d9370d0c8adf3d5f3f4f22c2a1ea2