[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 master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 44961aba5569004529c1b5bd230b456c441203f30a362033911c79c6043ba6c4 [INFO] running `"docker" "start" "-a" "44961aba5569004529c1b5bd230b456c441203f30a362033911c79c6043ba6c4"` [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling either v1.5.0 [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 anymap v0.12.1 [INFO] [stderr] Compiling collect-mac v0.1.0 [INFO] [stderr] Compiling gluon_vm v0.11.0 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking union-find v0.3.2 [INFO] [stderr] Checking frunk_core v0.2.2 [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] Compiling itertools v0.7.11 [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 ordered-float v1.0.1 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking combine v3.6.3 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Compiling gluon_codegen v0.11.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Compiling failure v0.1.5 [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] Checking quickcheck v0.6.2 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking codespan v0.2.0 [INFO] [stderr] Compiling Inflector v0.6.0 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling serde_derive_state v0.4.4 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking languageserver-types v0.51.1 [INFO] [stderr] Checking jsonrpc-core v8.0.1 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking partial-io v0.3.0 [INFO] [stderr] Checking codespan-reporting v0.2.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling schemafy_snapshot v0.4.1 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Compiling lalrpop v0.16.2 [INFO] [stderr] Checking hyper v0.12.19 [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-0f0fb66cf5249f47/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 '435236b8877cdb98c82eaebfb7887782277265c5-alt' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 435236b8877cdb98c82eaebfb7887782277265c5-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: 0x55847195659b - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55847195659b - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55847195659b - std::sys_common::backtrace::_print::h549f3692f8d3f393 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55847195659b - std::sys_common::backtrace::print::h037f1d7e6e0e94de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55847195659b - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x558471956276 - std::panicking::default_hook::hdb7c9c6632585072 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x558471956c5d - std::panicking::rust_panic_with_hook::h906f2b0ace338868 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5584719567e2 - std::panicking::continue_panic_fmt::h3597c4d7a66a7e7b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5584719566c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x558471972f9d - core::panicking::panic_fmt::he1729b262db7d0f1 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x558471973097 - core::result::unwrap_failed::h24d6964fca127bdf [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55847185b470 - core::result::Result::unwrap::hd42a257cbab7ec73 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55847185a57d - build_script_build::main::hac8714bdff914989 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 [INFO] [stderr] 13: 0x55847185b970 - std::rt::lang_start::{{closure}}::h8dac3610b87aa0d1 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x5584719566b3 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x5584719566b3 - std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55847195cada - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 17: 0x55847195716d - std::panicking::try::h9cb4b237371abf81 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55847195716d - std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55847195716d - std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55847185b949 - std::rt::lang_start::h2d9be135ddea292b [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55847185a6da - main [INFO] [stderr] 22: 0x7fb497a632e1 - __libc_start_main [INFO] [stderr] 23: 0x55847185990a - _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" "44961aba5569004529c1b5bd230b456c441203f30a362033911c79c6043ba6c4"` [INFO] running `"docker" "rm" "-f" "44961aba5569004529c1b5bd230b456c441203f30a362033911c79c6043ba6c4"` [INFO] [stdout] 44961aba5569004529c1b5bd230b456c441203f30a362033911c79c6043ba6c4