[INFO] crate gluon_language-server 0.9.2 is already in cache
[INFO] extracting crate gluon_language-server 0.9.2 into work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/gluon_language-server/0.9.2
[INFO] extracting crate gluon_language-server 0.9.2 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/gluon_language-server/0.9.2
[INFO] validating manifest of gluon_language-server-0.9.2 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gluon_language-server-0.9.2 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gluon_language-server-0.9.2
[INFO] finished frobbing gluon_language-server-0.9.2
[INFO] frobbed toml for gluon_language-server-0.9.2 written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/gluon_language-server/0.9.2/Cargo.toml
[INFO] started frobbing gluon_language-server-0.9.2
[INFO] finished frobbing gluon_language-server-0.9.2
[INFO] frobbed toml for gluon_language-server-0.9.2 written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/gluon_language-server/0.9.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gluon_language-server-0.9.2 against try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-4/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/gluon_language-server/0.9.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bdb5178590f4815976ccfa67e606894bcfd99e3a484820dbfc0ea67914876400
[INFO] running `"docker" "start" "-a" "bdb5178590f4815976ccfa67e606894bcfd99e3a484820dbfc0ea67914876400"`
[INFO] [stderr]    Compiling termcolor v0.3.6
[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]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling gluon_vm v0.9.4
[INFO] [stderr]     Checking union-find v0.3.2
[INFO] [stderr]     Checking frunk_core v0.2.4
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]     Checking pretty_assertions v0.2.1
[INFO] [stderr]    Compiling serde_state v0.4.4
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]    Compiling gluon_codegen v0.9.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]     Checking jsonrpc-core v8.0.1
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr]     Checking languageserver-types v0.39.0
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]     Checking codespan v0.1.3
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling schemafy_snapshot v0.4.2
[INFO] [stderr]     Checking codespan-reporting v0.1.4
[INFO] [stderr]     Checking partial-io v0.3.0
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]    Compiling schemafy v0.4.5
[INFO] [stderr]    Compiling serde_derive_state v0.4.4
[INFO] [stderr] error: failed to run custom build command for `schemafy v0.4.5`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/schemafy-609bef9ae01230fa/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 '47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt`
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: StringError("")', src/libcore/result.rs:997:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55583dd8dda3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h66d350f9db0b669d
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55583dd89b8b - std::sys_common::backtrace::_print::hd88e9e33d9d0c3d3
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55583dd8cc36 - std::panicking::default_hook::{{closure}}::hc9e93d7d5e7dbb25
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55583dd8c9c9 - std::panicking::default_hook::h77cfee2c3458595a
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55583dd8d28f - std::panicking::rust_panic_with_hook::hfc1da43a823684d5
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55583dd8ce11 - std::panicking::continue_panic_fmt::h7784505a38c36606
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55583dd8ccf5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x55583dda537c - core::panicking::panic_fmt::hb63de363e0a932c8
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55583dc82f44 - core::result::unwrap_failed::h4c2d694a7df94f56
[INFO] [stderr]                                at /rustc/47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x55583dc8316d - core::result::Result<T,E>::unwrap::h8ab9eebe76546c82
[INFO] [stderr]                                at /rustc/47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/src/libcore/result.rs:798
[INFO] [stderr]   10:     0x55583dc842f0 - build_script_build::main::h7c18b9688532e51b
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.5/build.rs:19
[INFO] [stderr]   11:     0x55583dc84edf - std::rt::lang_start::{{closure}}::hc63fdfa18bfe9f70
[INFO] [stderr]                                at /rustc/47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/src/libstd/rt.rs:64
[INFO] [stderr]   12:     0x55583dd8cce2 - std::panicking::try::do_call::h4229575cbf8e822e
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   13:     0x55583dd93289 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:87
[INFO] [stderr]   14:     0x55583dd8d79c - std::rt::lang_start_internal::h678ff95cc6cd5bca
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   15:     0x55583dc84eb8 - std::rt::lang_start::h4e61cf465826d4af
[INFO] [stderr]                                at /rustc/47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x55583dc844f9 - main
[INFO] [stderr]   17:     0x7ffb2061d2e0 - __libc_start_main
[INFO] [stderr]   18:     0x55583dc822a9 - _start
[INFO] [stderr]   19:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bdb5178590f4815976ccfa67e606894bcfd99e3a484820dbfc0ea67914876400"`
[INFO] running `"docker" "rm" "-f" "bdb5178590f4815976ccfa67e606894bcfd99e3a484820dbfc0ea67914876400"`
[INFO] [stdout] bdb5178590f4815976ccfa67e606894bcfd99e3a484820dbfc0ea67914876400