[INFO] fetching crate tower-lsp 0.14.1...
[INFO] testing tower-lsp-0.14.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate tower-lsp 0.14.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tower-lsp 0.14.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tower-lsp 0.14.1
[INFO] finished tweaking crates.io crate tower-lsp 0.14.1
[INFO] tweaked toml for crates.io crate tower-lsp 0.14.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate tower-lsp 0.14.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb1e902498feb01efc5336095bc505bf5aef4172fc2b75fbc80ba05445185fb4
[INFO] running `Command { std: "docker" "start" "-a" "fb1e902498feb01efc5336095bc505bf5aef4172fc2b75fbc80ba05445185fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1e902498feb01efc5336095bc505bf5aef4172fc2b75fbc80ba05445185fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1e902498feb01efc5336095bc505bf5aef4172fc2b75fbc80ba05445185fb4", kill_on_drop: false }`
[INFO] [stdout] fb1e902498feb01efc5336095bc505bf5aef4172fc2b75fbc80ba05445185fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3417b973cb4ba597180d2ac237109d3f2a79ee14440032b0f3a5e969b2ec13ae
[INFO] running `Command { std: "docker" "start" "-a" "3417b973cb4ba597180d2ac237109d3f2a79ee14440032b0f3a5e969b2ec13ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling tower-lsp-macros v0.4.1
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling lsp-types v0.89.0
[INFO] [stderr]    Compiling tower-lsp v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.71s
[INFO] running `Command { std: "docker" "inspect" "3417b973cb4ba597180d2ac237109d3f2a79ee14440032b0f3a5e969b2ec13ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3417b973cb4ba597180d2ac237109d3f2a79ee14440032b0f3a5e969b2ec13ae", kill_on_drop: false }`
[INFO] [stdout] 3417b973cb4ba597180d2ac237109d3f2a79ee14440032b0f3a5e969b2ec13ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85db4097a69f4e29135fdea074ba1758c2fdb290d745011c8ac2c55ef07e890
[INFO] running `Command { std: "docker" "start" "-a" "b85db4097a69f4e29135fdea074ba1758c2fdb290d745011c8ac2c55ef07e890", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling async-stream-impl v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling async-stream v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling tower-test v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling tower-lsp v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tower-lsp`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name custom_notification --edition=2018 examples/custom_notification.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=220cd1d6cb5f3569 -C extra-filename=-220cd1d6cb5f3569 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-0670b3b92b801bd8.so --extern auto_impl=/opt/rustwide/target/debug/deps/libauto_impl-e7b3ca892e298749.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-df7cac8fc38da202.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-69916824568a0fe9.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e406010c03c28fb2.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-f670a00d29460f9a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib --extern lsp_types=/opt/rustwide/target/debug/deps/liblsp_types-f540ac37c476d8f5.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-640d143e1d9b0633.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-a37d310fc40c8d01.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-7a5712a8ef3ce947.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-72cd0801959a27d8.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-81b8c70277893f33.rlib --extern tower_lsp=/opt/rustwide/target/debug/deps/libtower_lsp-f4be8e45a59557fa.rlib --extern tower_lsp_macros=/opt/rustwide/target/debug/deps/libtower_lsp_macros-db756ba88fdadcfa.so --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-6686e1e00a5b1c4a.rlib --extern tower_test=/opt/rustwide/target/debug/deps/libtower_test-69dfc58ceba1c663.rlib --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" "b85db4097a69f4e29135fdea074ba1758c2fdb290d745011c8ac2c55ef07e890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85db4097a69f4e29135fdea074ba1758c2fdb290d745011c8ac2c55ef07e890", kill_on_drop: false }`
[INFO] [stdout] b85db4097a69f4e29135fdea074ba1758c2fdb290d745011c8ac2c55ef07e890
