[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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon-lang/gluon_language-server on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking gluon-lang/gluon_language-server against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0e10e51cdc1c7a0874c2a9b0ab2eb089c61216065d5afb416be88b48ae10956a [INFO] running `"docker" "start" "-a" "0e10e51cdc1c7a0874c2a9b0ab2eb089c61216065d5afb416be88b48ae10956a"` [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling either v1.5.0 [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] Compiling collect-mac v0.1.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling gluon_vm v0.11.0 [INFO] [stderr] Checking union-find v0.3.2 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking frunk_core v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking pretty v0.5.2 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Checking pretty_assertions v0.2.1 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Compiling rand_os v0.1.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking openssl-sys v0.9.40 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling syn v0.15.23 [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 backtrace v0.3.13 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking openssl v0.10.16 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling rand v0.6.3 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling serde_json v1.0.34 [INFO] [stderr] Compiling serde_state v0.4.4 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Compiling serde_derive_state v0.4.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling Inflector v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling gluon_codegen v0.11.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking partial-io v0.3.0 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Compiling schemafy_snapshot v0.4.1 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling codespan v0.2.0 [INFO] [stderr] Checking languageserver-types v0.51.1 [INFO] [stderr] Checking jsonrpc-core v8.0.1 [INFO] [stderr] Compiling codespan-reporting v0.2.0 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Compiling schemafy v0.4.4 [INFO] [stderr] Compiling gluon_base v0.11.0 [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-d53d566ee0287f08/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 'b5c7f157c20453dde8d47371abe73b32351b4e7f-alt' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain b5c7f157c20453dde8d47371abe73b32351b4e7f-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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561257de80db - backtrace::backtrace::libunwind::trace::h80786597adfabf72 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x561257de80db - backtrace::backtrace::trace_unsynchronized::hcac650387ca20819 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561257de80db - std::sys_common::backtrace::_print::h1b9354ff68cb5a2b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x561257de80db - std::sys_common::backtrace::print::hee32569be499cf66 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x561257de80db - std::panicking::default_hook::{{closure}}::h57d4a5a18212e6c4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x561257de7db6 - std::panicking::default_hook::h6b5ac8e0c8ee81de [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x561257de879d - std::panicking::rust_panic_with_hook::h087293a0d0382d86 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x561257de8322 - std::panicking::continue_panic_fmt::h5398c0b14056de59 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x561257de8206 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x561257e04add - core::panicking::panic_fmt::hc22ef80bd93ddcf4 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x561257e04bd7 - core::result::unwrap_failed::h52618310aa6d47ad [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x561257cef6c0 - core::result::Result::unwrap::h73f56c1b83ee5241 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x561257cee7cd - build_script_build::main::hc4c072703fec36c8 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 [INFO] [stderr] 13: 0x561257cefbc0 - std::rt::lang_start::{{closure}}::h58e602805cdce0cc [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x561257de81f3 - std::rt::lang_start_internal::{{closure}}::h1a060554ddace6f7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x561257de81f3 - std::panicking::try::do_call::h36cfd8d9c1d0d936 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x561257dee61a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x561257de8cad - std::panicking::try::h225224763b892cde [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x561257de8cad - std::panic::catch_unwind::h3043ed737cbd6e8e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x561257de8cad - std::rt::lang_start_internal::h97b8d999a39debed [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x561257cefb99 - std::rt::lang_start::h9e7059b5e8954f33 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x561257cee92a - main [INFO] [stderr] 22: 0x7f00a16262e1 - __libc_start_main [INFO] [stderr] 23: 0x561257cedb5a - _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" "0e10e51cdc1c7a0874c2a9b0ab2eb089c61216065d5afb416be88b48ae10956a"` [INFO] running `"docker" "rm" "-f" "0e10e51cdc1c7a0874c2a9b0ab2eb089c61216065d5afb416be88b48ae10956a"` [INFO] [stdout] 0e10e51cdc1c7a0874c2a9b0ab2eb089c61216065d5afb416be88b48ae10956a