[INFO] crate tower-lsp 0.3.0 is already in cache
[INFO] checking tower-lsp-0.3.0 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] extracting crate tower-lsp 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tower-lsp 0.3.0 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tower-lsp 0.3.0
[INFO] finished tweaking crates.io crate tower-lsp 0.3.0
[INFO] tweaked toml for crates.io crate tower-lsp 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate tower-lsp 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d917e9f7177b5c50d8148d689cc85e91c3f00fa00433d6830419d8a3285ba111
[INFO] running `"docker" "start" "-a" "d917e9f7177b5c50d8148d689cc85e91c3f00fa00433d6830419d8a3285ba111"`
[INFO] [stderr]     Checking tower-service v0.2.0
[INFO] [stderr]    Compiling stackvector v1.0.7
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking jsonrpc-core v13.1.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking lsp-types v0.60.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling jsonrpc-derive v13.1.0
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsp-types-0.60.0/src/lib.rs:2093:1
[INFO] [stderr]      |
[INFO] [stderr] 2093 | / bitflags! {
[INFO] [stderr] 2094 | | pub struct WatchKind: u8 {
[INFO] [stderr] 2095 | |     /// Interested in create events.
[INFO] [stderr] 2096 | |     const Create = 1;
[INFO] [stderr] ...    |
[INFO] [stderr] 2101 | | }
[INFO] [stderr] 2102 | | }
[INFO] [stderr]      | |_^ not a function or closure
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsp-types-0.60.0/src/lib.rs:2093:1
[INFO] [stderr]      |
[INFO] [stderr] 2093 | / bitflags! {
[INFO] [stderr] 2094 | | pub struct WatchKind: u8 {
[INFO] [stderr] 2095 | |     /// Interested in create events.
[INFO] [stderr] 2096 | |     const Create = 1;
[INFO] [stderr] ...    |
[INFO] [stderr] 2101 | | }
[INFO] [stderr] 2102 | | }
[INFO] [stderr]      | |_^ not a function or closure
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsp-types-0.60.0/src/lib.rs:2093:1
[INFO] [stderr]      |
[INFO] [stderr] 2093 | / bitflags! {
[INFO] [stderr] 2094 | | pub struct WatchKind: u8 {
[INFO] [stderr] 2095 | |     /// Interested in create events.
[INFO] [stderr] 2096 | |     const Create = 1;
[INFO] [stderr] ...    |
[INFO] [stderr] 2101 | | }
[INFO] [stderr] 2102 | | }
[INFO] [stderr]      | |_^ not a function or closure
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsp-types-0.60.0/src/lib.rs:2093:1
[INFO] [stderr]      |
[INFO] [stderr] 2093 | / bitflags! {
[INFO] [stderr] 2094 | | pub struct WatchKind: u8 {
[INFO] [stderr] 2095 | |     /// Interested in create events.
[INFO] [stderr] 2096 | |     const Create = 1;
[INFO] [stderr] ...    |
[INFO] [stderr] 2101 | | }
[INFO] [stderr] 2102 | | }
[INFO] [stderr]      | |_^ not a function or closure
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: could not compile `lsp-types`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d917e9f7177b5c50d8148d689cc85e91c3f00fa00433d6830419d8a3285ba111"`
[INFO] running `"docker" "rm" "-f" "d917e9f7177b5c50d8148d689cc85e91c3f00fa00433d6830419d8a3285ba111"`
[INFO] [stdout] d917e9f7177b5c50d8148d689cc85e91c3f00fa00433d6830419d8a3285ba111