[INFO] cloning repository https://github.com/gluon-lang/gluon_language-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gluon-lang/gluon_language-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon_language-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon_language-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f5e9e3733111f6ba6f8e073ca91483cbfd31162
[INFO] testing gluon-lang/gluon_language-server against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgluon-lang%2Fgluon_language-server" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gluon-lang/gluon_language-server on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gluon-lang/gluon_language-server
[INFO] removed workspace from git repo https://github.com/gluon-lang/gluon_language-server
[INFO] finished tweaking git repo https://github.com/gluon-lang/gluon_language-server
[INFO] tweaked toml for git repo https://github.com/gluon-lang/gluon_language-server written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/gluon-lang/gluon_language-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f9d1e8d6c74085dd5b128d9503893e2fa02d68464e3fd749e09a36a73cc4bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56f9d1e8d6c74085dd5b128d9503893e2fa02d68464e3fd749e09a36a73cc4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f9d1e8d6c74085dd5b128d9503893e2fa02d68464e3fd749e09a36a73cc4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f9d1e8d6c74085dd5b128d9503893e2fa02d68464e3fd749e09a36a73cc4bc", kill_on_drop: false }`
[INFO] [stdout] 56f9d1e8d6c74085dd5b128d9503893e2fa02d68464e3fd749e09a36a73cc4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f06bf696d5f11570b014993a7ffc76d84291f0d02a2e381dff55e49b62b1120
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f06bf696d5f11570b014993a7ffc76d84291f0d02a2e381dff55e49b62b1120", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling lalrpop-util v0.19.0
[INFO] [stderr]    Compiling gluon_vm v0.17.1
[INFO] [stderr]    Compiling frunk_core v0.3.1
[INFO] [stderr]    Compiling gluon_language-server v0.17.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling tracing-core v0.1.14
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling archery v0.3.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling combine v4.2.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rpds v0.7.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling gluon_codegen v0.17.1
[INFO] [stderr]    Compiling serde_derive_state v0.4.9
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling async-trait v0.1.37
[INFO] [stderr]    Compiling gluon-salsa-macros v0.15.2
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-native-tls v0.1.0
[INFO] [stderr]    Compiling async-pipe v0.1.3
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling gluon-salsa v0.15.2
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling serde_state v0.4.7
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling codespan v0.9.5
[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling schemafy_core v0.5.1
[INFO] [stderr]    Compiling lsp-types v0.77.0
[INFO] [stderr]    Compiling jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling schemafy_lib v0.5.1
[INFO] [stderr]    Compiling hyper v0.13.7
[INFO] [stderr]    Compiling gluon_base v0.17.1
[INFO] [stderr]    Compiling schemafy v0.5.1
[INFO] [stderr]    Compiling debugserver-types v0.5.0
[INFO] [stderr]    Compiling gluon_check v0.17.1
[INFO] [stderr]    Compiling gluon_format v0.17.1
[INFO] [stderr]    Compiling gluon_completion v0.17.1
[INFO] [stderr]    Compiling gluon v0.17.1
[INFO] [stderr]    Compiling codespan-lsp v0.10.0
[INFO] [stderr] error: could not compile `lalrpop`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lalrpop /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.19.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=978e666f18d31034 -C extra-filename=-978e666f18d31034 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ascii_canvas=/opt/rustwide/target/debug/deps/libascii_canvas-09791ea2f77257b5.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-6cc17eb3ea673412.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-6c91b15835958ca2.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-d1e0c52839786ce5.rmeta --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-626d32664242b9df.rmeta --extern ena=/opt/rustwide/target/debug/deps/libena-1711adf419b3c4e0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-bbdd054406961217.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-8211c0a90193e1c6.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-83cd3a22603d656a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-c3ea0fa2ade1425a.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-a9dd61adc4379188.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7a97e88d009715d1.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-92f2a096d4ff60cf.so --extern sha2=/opt/rustwide/target/debug/deps/libsha2-454ead701e607a48.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-14eb73d26d147c6d.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-ba2d01602943877e.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-1c0accd586890c80.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3f06bf696d5f11570b014993a7ffc76d84291f0d02a2e381dff55e49b62b1120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f06bf696d5f11570b014993a7ffc76d84291f0d02a2e381dff55e49b62b1120", kill_on_drop: false }`
[INFO] [stdout] 3f06bf696d5f11570b014993a7ffc76d84291f0d02a2e381dff55e49b62b1120