[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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/gluon-lang/gluon_language-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon-lang/gluon_language-server on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon-lang/gluon_language-server against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e199a999936481ad0587f4e0a53e3160367d0e6def5ffe6a6c1faac7fd91abb3 [INFO] running `"docker" "start" "-a" "e199a999936481ad0587f4e0a53e3160367d0e6def5ffe6a6c1faac7fd91abb3"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.84 [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 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_assertions v0.2.1 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Compiling memchr v0.1.11 [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 aho-corasick v0.5.3 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.7 [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 v0.1.80 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking env_logger v0.5.13 [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] Checking tokio-reactor v0.1.7 [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 serde_state v0.4.4 [INFO] [stderr] Checking serde_json v1.0.34 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Checking codespan v0.2.0 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Compiling serde_derive_state v0.4.4 [INFO] [stderr] Checking partial-io v0.3.0 [INFO] [stderr] Checking languageserver-types v0.51.1 [INFO] [stderr] Checking jsonrpc-core v8.0.1 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Checking codespan-reporting v0.2.0 [INFO] [stderr] Compiling Inflector v0.6.0 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Compiling schemafy_snapshot v0.4.1 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Compiling lalrpop v0.16.2 [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-0acd7864f7409454/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 '8ec8125bea94852768b56958f05da47666c21ab0-alt' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 8ec8125bea94852768b56958f05da47666c21ab0-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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e5c35142eb - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e5c35142eb - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e5c35142eb - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e5c35142eb - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e5c35142eb - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55e5c3513fc7 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55e5c35149b0 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55e5c3514532 - std::panicking::continue_panic_fmt::hf0afac1d5f249c91 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55e5c3514416 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x55e5c3530ddd - core::panicking::panic_fmt::h0c0cb0551736f849 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55e5c34155c3 - core::result::unwrap_failed::hd697e9f55db229f9 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55e5c34156f8 - core::result::Result::unwrap::h04e81666a779c516 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55e5c3416862 - build_script_build::main::hfdda61fae4467be7 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 [INFO] [stderr] 13: 0x55e5c3416e20 - std::rt::lang_start::{{closure}}::h4970a97950a67a2c [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55e5c3514403 - std::rt::lang_start_internal::{{closure}}::h358a76ea39d8997f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55e5c3514403 - std::panicking::try::do_call::h1fdcc0a978075552 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 16: 0x55e5c351a7fa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55e5c3514ebd - std::panicking::try::hd48ddd0547e22f90 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 18: 0x55e5c3514ebd - std::panic::catch_unwind::heb66ca2bf3960f9b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x55e5c3514ebd - std::rt::lang_start_internal::h7208f2146229fed7 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55e5c3416df9 - std::rt::lang_start::h5c5eabfe9693ee47 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55e5c34169ca - main [INFO] [stderr] 22: 0x7f02b65002e1 - __libc_start_main [INFO] [stderr] 23: 0x55e5c341492a - _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" "e199a999936481ad0587f4e0a53e3160367d0e6def5ffe6a6c1faac7fd91abb3"` [INFO] running `"docker" "rm" "-f" "e199a999936481ad0587f4e0a53e3160367d0e6def5ffe6a6c1faac7fd91abb3"` [INFO] [stdout] e199a999936481ad0587f4e0a53e3160367d0e6def5ffe6a6c1faac7fd91abb3