[INFO] fetching crate tower-lsp 0.14.1...
[INFO] building tower-lsp-0.14.1 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate tower-lsp 0.14.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tower-lsp 0.14.1 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-6/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a0aa7fdb324d892419d218a3ab2d65625ed7fa258627bcf9e2b326ec2491fa9
[INFO] running `Command { std: "docker" "start" "-a" "5a0aa7fdb324d892419d218a3ab2d65625ed7fa258627bcf9e2b326ec2491fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a0aa7fdb324d892419d218a3ab2d65625ed7fa258627bcf9e2b326ec2491fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0aa7fdb324d892419d218a3ab2d65625ed7fa258627bcf9e2b326ec2491fa9", kill_on_drop: false }`
[INFO] [stdout] 5a0aa7fdb324d892419d218a3ab2d65625ed7fa258627bcf9e2b326ec2491fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e2b0ad8b718c2e71fddd6afaa94620d3ae632d405f13590c014ddd9734e9709
[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" "7e2b0ad8b718c2e71fddd6afaa94620d3ae632d405f13590c014ddd9734e9709", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[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 futures v0.3.15
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling serde v1.0.126
[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 2m 00s
[INFO] running `Command { std: "docker" "inspect" "7e2b0ad8b718c2e71fddd6afaa94620d3ae632d405f13590c014ddd9734e9709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2b0ad8b718c2e71fddd6afaa94620d3ae632d405f13590c014ddd9734e9709", kill_on_drop: false }`
[INFO] [stdout] 7e2b0ad8b718c2e71fddd6afaa94620d3ae632d405f13590c014ddd9734e9709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97ef7af21213e10f5ab78299dced32c022b07d9ab86846f71360812ae61aba04
[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" "97ef7af21213e10f5ab78299dced32c022b07d9ab86846f71360812ae61aba04", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[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 tokio-test v0.4.2
[INFO] [stderr]    Compiling regex v1.5.4
[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 stdio --edition=2018 examples/stdio.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=71e7cb67608e7a48 -C extra-filename=-71e7cb67608e7a48 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-503c2bc8e20105f7.so --extern auto_impl=/opt/rustwide/target/debug/deps/libauto_impl-0d3bca0b5b63c47d.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-486dd913f668f7b5.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-fd83713b7d22fc94.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f8724a4461ec7ae1.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-1b596eda0aa54156.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-09ecb9b349e0e40d.rlib --extern lsp_types=/opt/rustwide/target/debug/deps/liblsp_types-9193c12a2fd420ff.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-2de13775cc6edc8d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0d9c72fbc211ef79.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8c639013fdedb2f8.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d76c704aa1453d77.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-88dc84be73902253.rlib --extern tower_lsp=/opt/rustwide/target/debug/deps/libtower_lsp-a434eda0b9e43d4f.rlib --extern tower_lsp_macros=/opt/rustwide/target/debug/deps/libtower_lsp_macros-d7e2b3b3512f7429.so --extern tower_service=/opt/rustwide/target/debug/deps/libtower_service-a0bac867cff4e01f.rlib --extern tower_test=/opt/rustwide/target/debug/deps/libtower_test-60ed04ac060192ac.rlib --cap-lints=forbid` (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" "97ef7af21213e10f5ab78299dced32c022b07d9ab86846f71360812ae61aba04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ef7af21213e10f5ab78299dced32c022b07d9ab86846f71360812ae61aba04", kill_on_drop: false }`
[INFO] [stdout] 97ef7af21213e10f5ab78299dced32c022b07d9ab86846f71360812ae61aba04